If a colony of 10 cells doubles very 20 minutes how many cell would there be after 10 hours

Answers

Answer 1

The total number of cells after 10 hours duration would be 600 cells

Given: Colony of 10 cells

Also they double every 20 minutes

that means after 20 minutes the number of cells will be = 20 cells

Also, 10 hours can be expressed as 10 × 60 = 600 minutes

and how many 20 times is 600 minutes can be calculated by :

600/20 = 30 times

Thus 30 × 2 × 10 = 600 cells

We can conclude that after 10 hours there would be 600 cells which would be present.

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Related Questions

I need help with 1-9.

I need help with 1-9.

Answers

explained about the work in a much detailed way below

I need help with 1-9.

Write the organs involved in protein secretion in order from start to finish

Answers

Answer:

The organs involved in protein secretion are the liver, the pancreas, and the small intestine.

Explanation:

The liver produces enzymes that break down proteins into amino acids.

The pancreas produces enzymes that further break down the amino acids into peptides.

The small intestine absorbs the peptides and transports them to the bloodstream.


Which of the following is a possible base pair?
АТ
GA
ст
АВ


WILL MARK BRAINLIEST

Answers

GCAT is a good way to remember this. G can only pair with C and A can only pair with T.

The possible pairs are either GC or AT.

The answer is AT.

During cellular respiration, your body breaks down glucose and releases



a.ATP.

b.oxygen.

c.hydrogen.

d.chlorophyll

Answers

It releases chlorophyll
C6H12O6 (glucose) + 6 O2 → 6 CO2 + 6 H2O + 36ATP
a.ATP

PLEASE HELP THIS IS DUE TODAY!!!!!!!!!!!!!!!!!!


You worked on Earthquake Engineering Design Challenge during the last three parts. Please upload your S.T.E.M. Lab Earthquake Engineering Design Challenge worksheet. Make sure that you have answered all parts for Steps 1–13 and your work is shown on the worksheet and double check your work. When you are sure that you have answered all of the Steps accurately, please upload your worksheet.


30 POINTS!!!!!!!!!!!!!!!!!!!!!!!!!!

I WILL MARK BRAINLEST!!!!!!!!!!!!!!!!!

Answers

Answer:

its easy just read it

Explanation:

and can someone give me branliest so I can rank up please

I need 5 in total

Which graph below represents the amount of potassium-40 and the amount of argon-40 and calcium-40 over four half-lives?

Answers

Answer: b

Explanation: i got it right

Help plz. Thanks. Only answer if you know it plz.

Help plz. Thanks. Only answer if you know it plz.

Answers

Answer:

Each one is fromt the plant cell

Explanation:

Researchers studied the relationship between glucose concentration oxygen mobile and ATP production in one type of mammalian cell. Cells were isolated and cultured and growth medium containing either 1.5MM glucose or 25 MM glucose and at oxygen levels that varied from 0% to 21%. The researchers determined the concentration of ATP per cell under the different conditions. The ATP concentrations are shown as relative to maximum ATP concentration obtained when cells were cultured in the presence of 25MM glucose and 21% oxygen standard culture conditions.

Describe the relationship between the concentration Agricole Cindy Coach medion md ATP concentration in cells.​

Answers

Answer:

Direct relationship.

Explanation:

There is direct relationship between the concentration of oxygen and  ATP concentration in cells because with the increase of oxygen, increase also occur in the concentration of the energy that is produced in the form of ATP. Direct relationship means if one increase the other automatically increase while on the other hand, if one decrease the other also decreases. So if oxygen is increases, ATP production is also increases and vice versa.

Identify the characteristic of life for the following statement below1. ____________________”My friend got 3 inches taller in one summer”

Answers

In this statement, the characteristic of life is growth, i.e the increase in number and size of cells.

which of these are part of the scifitific methood

Answers

I don’t see any options

what types of molecules does the nuclear pore complex allow into the nucleus? more than one answer may be correct.

Answers

The nuclear pore complex allows multiple types of molecules into the nucleus, including:
1. Small molecules: Small molecules such as ions, water, and metabolites can pass through the nuclear pore complex.
2. mRNA:
3. Proteins


The nuclear pore complex (NPC) is a large protein structure embedded in the nuclear envelope, which separates the nucleus from the cytoplasm. It acts as a gatekeeper, controlling the movement of molecules between the nucleus and cytoplasm.
The NPC has selective permeability and allows specific molecules to pass through while regulating the transport of larger molecules. Small molecules, such as ions and water, can freely diffuse through the nuclear pores. However, larger molecules require specific transport mechanisms and interactions with transport receptors to be imported or exported.
Messenger RNA (mRNA) molecules, which are transcribed from DNA and carry genetic information, are transported through the NPC to exit the nucleus and reach the cytoplasm for translation into proteins.
Additionally, certain proteins, including transcription factors and regulatory proteins, have specific signals or motifs that allow them to interact with the nuclear pore complex and be transported into the nucleus for their functional roles in gene expression and cellular processes.

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a marsh ecosystem experiences a catastrophic event that introduces saltwater into its soil. the ecosystem most likely experienced a

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Introducing saltwater into a marsh ecosystem following a catastrophic event can have significant ecological impacts.

The increased salinity levels would cause changes in the physical and chemical properties of the soil and water, affecting the plants, animals, and microbial communities. Many marsh plant species are adapted to freshwater conditions and would struggle to survive in a saline environment, leading to a loss of plant diversity.

The altered salinity can also disrupt the balance of the food web, impacting organisms that rely on specific saltwater or freshwater conditions. Additionally, the intrusion of saltwater can result in soil degradation and erosion, further affecting the overall ecosystem structure and function.

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Complete Question:

What would be the most likely ecological impact of introducing saltwater into a marsh ecosystem following a catastrophic event?

A scientific claim answers a question or offers a solution to a problem. Reflect on the Encounter the Phenomenon question and brainstorm potential answers. Use your observations from the Inquiry Activity to formulate your claim about the phenomenon

Answers

A scientific claim is developed by answering questions raised through suitable hypotheses that allow making predictions, which can be tested by experimental procedures.

What is a scientific claim?

A scientific claim is a body of knowledge obtained by answering the equation formulated through the observation of the real world.

These observations are capable of raising plausible explanations or hypotheses that can be tested (confirmed or rejected) by using the scientific method.

An inquiry activity may be, for example, the observation of the movement of a cylinder in aqueous solution.

In conclusion, a scientific claim is developed by answering questions raised through suitable hypotheses that allow making predictions, which can be tested by experimental procedures.

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1. Explain how naturally occurring phenomena, including the cycling of carbon and the flow of energy, contribute to the dynamic equilibrium within and between ecosystems.
2. Compare and contrast the processes of cellular respiration and photosynthesis and explain how their complementary relationship contributes to the dynamic equilibrium of ecosystems.
3. Explain the effects of three human activities on the dynamic equilibrium of ecosystems.

Answers

Naturally occurring phenomena, such as the cycling of carbon and the flow of energy, play crucial roles in maintaining the dynamic equilibrium within and between ecosystems. The cycling of carbon involves the movement of carbon compounds through various biological, geological, and physical processes, such as photosynthesis, respiration, decomposition, and the carbon cycle.

This cycling helps regulate atmospheric carbon dioxide levels and influences climate patterns. The flow of energy occurs through processes like photosynthesis and cellular respiration, where solar energy is converted into chemical energy and then transferred between organisms through food webs. This energy flow sustains life and drives the metabolic activities within ecosystems.

The dynamic equilibrium is maintained as carbon and energy continuously cycle through the biotic and abiotic components, allowing for the growth, reproduction, and interactions of organisms while keeping the ecosystem's overall functioning stable.

Cellular respiration and photosynthesis are two interconnected processes that contribute to the dynamic equilibrium of ecosystems. Photosynthesis is the process by which green plants and some bacteria convert light energy into chemical energy, producing glucose and releasing oxygen. This process removes carbon dioxide from the atmosphere and replenishes oxygen levels.

Cellular respiration, on the other hand, is the process by which organisms break down glucose and other organic molecules, releasing energy in the form of ATP and producing carbon dioxide as a byproduct. This complementary relationship is essential for the dynamic equilibrium as the oxygen produced by photosynthesis is used in cellular respiration, and the carbon dioxide produced by respiration is used in photosynthesis.

The continuous exchange of oxygen and carbon dioxide between these processes maintains a balance in atmospheric gases, enabling organisms to thrive within their ecosystems.Human activities can have significant impacts on the dynamic equilibrium of ecosystems. Three examples of such activities and their effects are as follows:

a) Deforestation: Clearing large areas of forests for agriculture, urbanization, or logging disrupts the carbon cycle and reduces biodiversity. Trees absorb carbon dioxide through photosynthesis, so deforestation leads to increased carbon dioxide levels in the atmosphere, contributing to climate change. It also disrupts the habitat for many species, leading to a loss of biodiversity and ecological imbalance.

b) Pollution: Release of pollutants, such as chemicals, heavy metals, and excess nutrients, into ecosystems can have detrimental effects. Pollution can contaminate water bodies, soil, and the air, affecting the health and survival of various organisms. It can disrupt the cycling of nutrients, harm plant and animal life, and lead to the degradation of ecosystems.

c) Overfishing: Excessive fishing beyond sustainable levels can disrupt the balance within marine ecosystems. Removing too many fish species disrupts food webs, affecting predator-prey relationships and leading to population declines or collapses. This can have cascading effects on the entire ecosystem, impacting biodiversity, trophic interactions, and overall ecosystem health.

These human activities interfere with natural processes, altering the equilibrium within ecosystems and often resulting in ecological imbalances, reduced resilience, and potential long-term consequences for both the environment and human societies.

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Compare and contrast a potassium atom and a potassium ion. Explain how to change a potassium ion into a potassium atom and vice versa. In your explanation, show the symbols that would be used to represent the atom and the ion.

Answers

Answer:Explanation: A potassium atom, K is in its normal elemental state with 1 valence electron in it's most outer shell. ... However the potassium ion has lost it's valence electron and has therefore formed a positive action, K+ . It instead has 19 protons and 18 electrons, yielding a net positive charge.

Explanation:

hope this helps and have a wonderful rest of your day :) !

A microorganism measures 5 μm in length. its length in mm would be:_______

Answers

An micro organism's length in millimeters would be 0.005mm if it were 5 Î14m long.

How wide and long are they?

When comparing two items, width is used to measure the width between the sides of the objects, whereas length measures the total length between the ends of the objects. An object's height is measured from top to bottom.

What factors affect the length?

One can measure length in a variety of quantities, such as centimeters, inches, meters, and so on, in addition to using handspan, foot span, and other techniques. The various length measurement units may be categorized into two groups: non-standard units and standard units

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Describe the characteristics of chytrids and their effect in the amphibian population.

Answers

Chytridiomycota,a phylum of fungi, is characterized by possessing zoopores or motile cells with a single, posterior, whiplash framework or flagellum. They produce gametes adn diploid zoopores that move with the aid of a single flagellum s

Which statement best describes antigenic variation of a parasite?
a) Parasites can change their antigens or create novel antigens.
b) Parasites do not have any surface antigens.
c) Parasites are ingested by macrophages, and antigens are denatured.
d) Parasites have similar host antigens.

Answers

The statement that best describes antigenic variation of a parasite is: a) Parasites can change their antigens or create novel antigens.

Antigenic variation refers to the ability of parasites to change their antigens or create new ones. This process is essential for the survival and evasion of the immune system by the parasite. By altering their antigens, parasites can avoid detection and clearance by the host's immune response.

Parasites have evolved sophisticated mechanisms to undergo antigenic variation. They can modify the surface proteins or switch between different antigenic variants. This variation can occur through genetic recombination, gene duplication, or mutation, allowing the parasite to constantly present a different antigenic profile to the immune system.

The ability of parasites to change their antigens or generate novel antigens poses a significant challenge in the development of effective vaccines and treatments. Since the antigens expressed by the parasite can change over time, the immune system may struggle to mount a targeted and long-lasting immune response.

Understanding antigenic variation is crucial in the study of parasitic infections and the development of strategies to control and treat them. By targeting conserved antigens or finding ways to disrupt the antigenic variation mechanisms, researchers aim to develop interventions that can effectively combat parasitic diseases.

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Directions Design a mock experiment that investigates how Screen Time (TV/Video Games/Computer/Phone ect.) can affect a student's performance at school.

Answers

Answer:

video games

Explanation:

there coool

contrast homozygous and heterozygous genotypes? Dont copy from the internet please​

Answers

Answer:

I got you

Explanation:

homozygous is when the letters are AA or aa NOT Aa

heterozygous is when it is Aa

The homozygous can only pass down A or a, not both. If the parent was AA, the probability of their offspring would be more likely to have a dom. phenotype is more likely. If it was aa, they are more likel to create heterozygous and recessive offspring.

The heterozygous coding is able to pass on both the recessive and dom. traits. So the offspring would be more dependent on the other parent, but most likely will have more dom. offspring.

I'm sorry I don't know a good way to explain what I mean by t h a t, but that was the best I could really do

Select all that apply.

A food chain or food web can provide good information including _____.

how much energy is transferred from one organism to another
the types of food that are best for you to eat
the eating patterns of organisms
the flow of energy in an ecosystem

Answers

Answer:

the flow of energy in an ecosystem  

the eating patterns of organisms  

how much energy is transferred from one organism to another

Explanation:

A food web is an interconnection of multiple food chains and a practical representation of what-eats-what in an ecosystem, while a food chain is a linear sequence of how nutrients and energy (in the form of food) are transferred from one organism to another organism in an ecosystem. A food web contains many interconnected food chains. A food web or food chain provides information about how organisms are connected, the eating patterns of organisms, and the flow (or the amount) of energy that is transferred from one level to another through different organisms in an ecosystem.

What are the four elements

Answers

Answer:

water earth fire air

Explanation:

long ago the four nations lived together in harmony but everything changed when the fire nation attacked

If you observe the activity at the cell membrane as the action potential passes, first you will see ________ the cell, then you will see ________ the cell.

Answers

If you observe the activity at the cell membrane as the action potential passes, first you will see depolarization of the cell, then you will see repolarization of the cell.

The action potential is an electrical signal that travels along the cell membrane of excitable cells, such as neurons and muscle cells. During the action potential, there are distinct phases of depolarization and repolarization.

Depolarization refers to the change in membrane potential from a negative value to a positive value. It occurs when the cell's membrane becomes permeable to positively charged ions, such as sodium ions (Na+), which rush into the cell. This influx of positive ions causes the inside of the cell to become more positively charged, leading to depolarization.

Following depolarization, repolarization occurs. Repolarization is the process in which the membrane potential returns to its resting state after depolarization. During repolarization, the cell's membrane becomes permeable to negatively charged ions, such as potassium ions (K+), which move out of the cell. This efflux of positive ions helps restore the cell's negative resting membrane potential, resulting in repolarization.

Therefore, if you observe the activity at the cell membrane as the action potential passes, you will first see depolarization, where the membrane potential becomes more positive, and then you will see repolarization, where the membrane potential returns to its resting state.

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Most of the photosynthesis on Earth is done by
a) seaweeds in the ocean.
b)
grasses in savannahs.
c) trees in rainforests.
Od) phytoplankton in the ocean.

Answers

Phytoplankton are responsible for providing up to 50% of the oxygen that people breathe, as the oceans cover 71% of the world. Thus, option D is correct.

What is the importance of phytoplankton in ocean?

Microalgae, sometimes referred to as phytoplankton, are similar to terrestrial plants in that they have chlorophyll and need sunlight to survive and develop. They provide food for a variety of sea animals in a healthy ecology.

Phytoplankton produce oxygen and nutrition for other species through the process of photosynthesis, which involves the use of sunlight, nutrients, carbon dioxide, and water.

Therefore, Most of the photosynthesis on Earth is done by phytoplankton in the ocean.

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what allows oxygen to pass into your blood?
branliest.

Answers

Answer:

The alveoli are responsible for receiving oxygen and transferring it to the blood. The alveoli are surrounded by capillaries, which are tiny blood vessels. Both the alveoli and the capillaries have very thin walls, allowing oxygen to travel from the alveoli to the blood.

when a population split into two subgroups what is most likely to cause the subgroups to develop different traits?

Answers

Answer: The question is is incomplete, here are the options.

A. Separating the two groups decreases the chance that the two groups will diverge

B. Traits that form in one group from evolutionary forces quickly spread through both populations

C. Forces like natural selection and genetic drift affect the genes of the two subgroups differently

D. Gene flow is increased in the two subgroups that are formed

The correct Option is C.

C. Forces like natural selection and genetic drift affect the genes of the two subgroups differently.

Explanation:

Forces of natural selection and genetic drift affect the genes of the two subgroups differently because there are differences In the way they are natural selected and genetic drift.

Natural selection is the different phenotype or traits developed by different organisms who h make them to adapt, survive and reproduce than others in their environment. The two sub groups have different phenotype Expressed which cause them to develop different trait.

Genetic drift refers to change or variation in frequency of genes in animals overtime. Genetic drift occur at different rate in different population of organsim which lead to development of different trait in the subgroup.

Answer:The occurrence in one subgroup of mutations that are not passed to the other through reproduction

Explanation: just did the test

Which organism has an exoskeleton?An arthropod. For example: a crab.A mammal. For example: a humanA Cnidarian: For example: a jellyfish

Answers

Humans have an endoskeleton. Jellyfish do not have a skeleton. Crab has an exoskeleton.

ANSWER: A.

Select the correct answer from each drop-down menu. when a genetic bottleneck happens, a species’ population_____. it’s unlikely that the species will have a high degree of_____, a population characteristic that provides a species with a greater chance of surviving changes to its environment.1.
A. increases slowly
B. Declines rapidly
C. Remains constant for long periods of time
2.
A. Genetic diversity
B. Mutations
C. sexual selection

Answers

1. B. Declines rapidly, 2. A. Genetic diversity.

What is Genetic diversity ?

Genetic diversity is the variation of genetic information within a species or population. It is a result of the many different combinations of genes that come from both parents, and is the foundation of evolution and adaptation. Genetic diversity is important because it increases the chance of a species’ survival, as it allows for adaptation to changing environmental conditions. It also allows different species to successfully interbreed and produce offspring that possess desirable traits. To maintain genetic diversity, it is important to protect and preserve natural habitats, as well as avoiding inbreeding. Inbreeding can reduce genetic diversity and lead to a decrease in the population’s gene pool.

hen a genetic bottleneck happens, a species’ population declines rapidly. This rapid decline in population size can result in a loss of genetic diversity, which is a population characteristic that provides a species with a greater chance of surviving changes to its environment. Mutations and sexual selection are also important population characteristics, but they are not directly related to genetic bottlenecks.

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Alaine looks outside her window and observes that it is hailing outside. Which part of the water cycle is she watching?.

Answers

Precipitation! Even though it is not rain it is still precipitation as it was rain but the cold air freeze it as it falls.

Answer: Precipitation

what solution, (hypertonic, hypotonic, isotonic) would make osmosis go faster?

Answers

Answer:

Explanation:

Osmosis is the movement of WATER molecules across a semipermeable membrane (such as the cell membrane) from where there is a high concentration of water to where there is a low concentration of water. The interior of a living cell consists of cytoplasm, which is a solution of mostly water with dissolved substances such as salt.  

Now for the fun stuff!  An Isotonic solution is a solution that has the same concentration of dissolved substances as is found inside the cell.  If a cell is surrounded by isotonic solution, then there is no net movement of water across the membrane by osmosis, because the concentration of water is the same on both sides of the membrane.

A hypertonic solution is a solution with a higher concentration of dissolved substances than is found inside the cell.  If a cell is surrounded by hypertonic solution, then water will move OUT of the cell by osmosis because there is a higher concentration of water inside the cell compared to outside (where there is lots of dissolved salt, etc.)  A cell in hypertonic solution will shrink.  

A hypotonic solution is a solution with a lower concentration of dissolved substances than is found inside the cell.  If a cell is surrounded by hypotonic solution, then water will move INTO the cell by osmosis because there is a higher concentration of water outside the cell compared to inside.  A cell in hypotonic solution will swell up and, if there is no cell wall, may burst.  A silly but simple way to remember that water moves into a cell in hypotonic solution is that "hypo causes the cell to swell up like a hippo"

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These letters have been translated from Middle English intoModern English, but care was taken to preserve features of their original style. What do you notice about the language used in the letters? Is about the Paston letters Please help me, I greatly appreciate your help :) Governmental Reporting Having recently graduated the Accounting Program at Baruch, you are hired by the administrative office of the township of Hudson River, NY. The township has a new mayor who enjoys stating they are "not good with numbers." The new mayor, however, appreciates the importance of understanding the towns financial position among others, they have made a lot of expensive promises while campaigning and would like to understand how they can honor them. The mayor has been given four statements the government-wide statement of net assets, the government-wide statement of activities, the balance sheet for the General Fund, and the statement of revenues, expenditures and changes in the fund balances of the General Fund. They request your help with the following: 1. The mayor has noticed that sometimes the expenses on one statement equal the expenditures on another. What is the difference between expenses and expenditures and why do they (only) sometimes equal each other? 2. The mayor also has noticed that assets minus liabilities equals net assets on one statement, but assets minus liabilities equals the fund balance on another. How can this be? Shouldnt they be the same? What is the difference between the two? Please explain. 3. The total fund balance seems to have increased in the past year, but total net assets decreased. How could this happen? 4. The mayor decides they dont want to look at all four statements and want to know which one they should look at to figure out how much they can spend on their campaign promises. What is your recommendation and why? As a young person, william grant still was hired to write arrangements for:____ If csc(x) = 4, for 90 < x < 180, then sin (x/2)= ....cos(x/2)= ....tan(x/2) = .... After you announce your decision, Caroline has an angry and unprofessional moment. She accuses you of not trusting her valued advice. She also says you have no idea what you're doing, and then stomps off. How should you respond The hormone calcitonin is prescribed to treat the disease osteoporosis. Explain why this hormone would help to reduce bone loss in patients affected with this disease. A population of lobsters was recently exposed to a new disease. Which type of limiting factor is this disease and what will be its predicted impact on the carrying capacity of this population? Group of answer choices density independent; the carrying capacity will increase density dependent; the carrying capacity will decrease density dependent; the carrying capacity will increase density independent; the carrying capacity will be reduced dahlia is trying to make partner at one of the city's most prestigious law firms. it is unstated but understood that associates remain hard at work in the office until at least 8 each evening. this is an element of the firm's: UNKSApenglish 11L Pretest: Unit 3Question 2 of 24Which of the following is the best explanation of the idiomatic expression 'goout on a limb?O A. Take a riskOB. Spend moneyO C. Work extra hardOD. Play fairSUBMIT A protein that forms a dimer in the linker region between nucleosomes carrying the modified histone H3K9me3 is __ A car travels 20. Meters east in 1. 0 second. The displacement of the car at the end of this 1. 0-second interval is What is the definition of "Enlightenment"? And what is the importance of it? what is the mass of 9.6 x10^23 atoms of iron? How was the progressive agenda implemented in the early 1900s? Moving mirror M2 of a Michelson interferometer a distance of 90 m causes 470 bright-dark-bright fringe shifts.What is the wavelength of the light? Interestingly, experiments have shown that PALA can act as both an activator and an inhibitor of ATCase activity. Specifically, PALA acts as an activator at low concentrations and an inhibitor at high concentrations. Propose an explanation for this observation. How does Vonnegut most clearly create irony in his story "HarrisonBergeron"?A. Diana Moon Glampers, a woman, holds a high governmentposition.B. George thinks of his son's arrest but doesn't recognize him on theTV screen.O C. Hazel cannot remember her son's death or why she has tears onher cheeks.O D. Harrison is accused of plotting to overthrow the government. which of the following demonstrates effective business writing? a. an african-american man was the next customer. b. mr. hernandez, a mexican, is my boss. c. a record number of japanese investors are purchasing real estate in the united states. 36. MULTIPLE CHOICE What is the solution of 2n - 4 > - 12? (Section 4.4) A. n < -10B. n < -4C. n > -2 D. n > -4