HELP ME PLEASE!!!!!!!!!

The length of a cell phone is 1.41.4 inches and the width is 3.43.4 inches. The company making the cell phone wants to make a new version whose length will be 1.541.54 inches. Assuming the side lengths in the new phone are proportional to the old phone, what will be the width of the new phone?

Answer:

A

Step-by-step explanation:

If 1 gallon contains 128 fluid ounces, and you have 10 gallons. That would mean you have 1280 fluid ounces of water. Each cup takes 8 fluid ounces. 1280/8 = 160 which is your answer.

Answer:

C I think hope you help this my answer

Answer:

15

Step-by-step explanation:

no explanation

Answer:

I don't think you can

Step-by-step explanation:

Mapping the locations of robberies over the last year is best done with a choropleth map. A choropleth map is a type of map that uses different colors to represent different levels of a given variable across a geographic area. This would be the most appropriate mapping classification for visualizing the data distribution of robbery locations.

Graduated Symbol Classification

Mapping classification that is most appropriate in mapping robbery locations over the last year to get a sense of the data distribution is Graduated Symbol Classification.What is mapping?Mapping is the creation of maps, which are graphical representations of the Earth's surface or other physical entities. Mapping has many benefits in today's society, including in the areas of spatial analysis, cartography, and geographic information systems. Different types of maps can be created based on the goals of the cartographer, such as topographic maps, road maps, and weather maps.Graduated Symbol Classification:Graduated Symbol Classification is a technique in which different symbol sizes are utilized to represent different feature values of a specific thematic map variable. In this type of classification, the variable is divided into a few groups or classes, with each class having a specific range of values. The same symbol is used to indicate each class, but its size varies depending on the value of the variable.A graduated symbol map, in which a variety of symbols are used to represent different feature values, is one of the most efficient ways to display quantitative data. Graduated symbols are most commonly utilized for the following thematic maps: population density, magnitude of an earthquake, or frequency of an event.

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The angle of elevation of the ladder is 55.5 degrees.

To find what is the angle of elevation of the ladder:

Therefore, the angle of elevation of the ladder is 55.5 degrees.

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The correct question is given below:

A 30-foot ladder is leaning against a building. If the base of the ladder is 17 feet from the base of the building, find the angle of elevation. Round your answer to the nearest tenth.

Answer:

-2x

Step-by-step explanation:

hope it helps!!!!!

The radius of the Sphere is ∛9/4 meter.

A sphere is a geometrical object that is a three-dimensional analogue to a two-dimensional circle. A sphere is the set of points that are all at the same distance r from a given point in three-dimensional space.

The formula of the volume of the sphere is given below :

Volume of Sphere 'V' = (4/3)πr³

We have given the volume of the sphere which is 3π m³,

So, (4/3)πr³ =  3π

r³ = 9/4

r =  ∛9/4

Therefore, the radius of the sphere will be ∛9/4 meter.

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Answer:

soln

let one side be c

let another side be d

then

40=d(vertically opposite angle)

5a =c(vertically opposite angle)

again

c+90=180(being linear pair)

or, c=180-90

therefore, c=90

finally

let c be a

5a=5×90

=450

Answer:

a = 10

Step-by-step explanation:

CF is a straight line , so the 3 angles on it sum to 180° , then

∠ BOA = 180° - (90 + 40)° = 180° - 130° = 50°

∠ DOE = ∠ BOA ( vertical angles ) , then

5a = 50 ( divide both sides by 5 )

a = 10

(a) If a small change in price creates a large change in demand, then we would say that the demand is elastic.
(b) The given statement "Every function will have both absolute maximum and absolute minimum" is False.
(c) The given statement "The function f(x)=x^3 has a point of inflection at (0,0)" is False.
(d) f(x) is concave down on (1,4).
(e) Graph d represents a profit function.

(a) If a small change in price creates a large change in demand, then we would say that the demand is elastic.

(b) Every function will have both absolute maximum and absolute minimum. This statement is False.

(c) The function f(x)=x^3 has the point of inflection which is (0,0). The statement is False because it is not the only one point present.

(d) Let x be any number on (1,4). If f″(x)<0, then we can say that f(x) is concave down on (1,4).

(e) Graph D is a profit function.

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Please find the complete question attached in the image below:

Answer:

The y-intercept is 8.

Answer:

108 inches is the answer

The percent of change from 6/10 to 7/10 is approximately 16.7%.

Percent of Change = (New Value - Old Value) / Old Value × 100

Putting in the values

Where, Old Value = 6/10 New Value = 7/10

Percent of Change = ((7/10 - 6/10) / 6/10) × 100

Percent of Change = (1/10 / 6/10) × 100

Percent of Change = (1/10) / (6/10) × 100

Percent of Change = (1/10) × (10/6) × 100

Percent of Change = 1/6 × 100

Percent of Change = (100/6) ≈ 16.7%

Therefore, the percent of change from 6/10 to 7/10 is approximately 16.7%.

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Surface area - The cost of medium popcorn will be $473.25.

What is surface area?

The surface area of a three-dimensional object is the space taken up by its outer surface.
For instance,
The surface area of a cube is what we need to calculate the amount of paint needed to paint it. It is consistently expressed in square units.

The surface area of the cylinder with the top open = πr(r + 2h)

we are given that,

r = 2in

h = 6in

taking π as 3.14, and substituting these vales in the above equation,

surface area = π x 2 (2 x 2 x 6)

= 3.14 x 2 (2 x 2 x 6)

= 1893in²

cost = 1893 x 0.25

= $473.25

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Answer:

18

Step-by-step explanation:

Answer:

18

Step-by-step explanation:

We see that the numbers 18 and 36 are both common multiples of 6 and 9. The least common multiple is the smallest which is 18.

Answer:

7

Step-by-step explanation:

love is = 4, because love + love = 8 meaning its 4+4

heart is = 5, because heart - 4(love) = 1

bird is = 3, because bear is = 9 since 5(heart) + 4(love) is bear, and 3 birds make  a bear.

Answer:

17

8 ÷ 2 = 4. love = 4.

heart - 4 = 1. heart = 5.

love 4 + heart 5 =9. bear =9

9÷3=3. birds = 3.

We can't say the probability that a plant of this species will live longer than 126 days.

To answer this question, we need to know more information about plant species. Without this information, it is impossible to calculate the probability of a plant living longer than 126 days.

We need to know factors such as the average lifespan of the species, environmental conditions, and any potential diseases or predators that may impact the plant's survival. Please provide more details so I can assist you further.

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Answer:

x ≤ 2

Step-by-step explanation:

The number line graph corresponds to

x ≤ 2

Answer:

Step-by-step explanation:

We all know that any number multiplied by zero equals zero. Consequently, the division by zero operation is impossible.

so, your answer is undefined

Answer:

It’s +16

Step-by-step explanation:

The calculated quotient of the expression √42x⁵ ÷ √6x³ is x√7

From the question, we have the following parameters that can be used in our computation:

√42x⁵ ÷ √6x³

When the above expression is properly expressed

We have

√42x⁵ ÷ √6x³ = √42x⁵ /√6x³

Divide through by x³

So, we have

√42x⁵ ÷ √6x³ = √42x² /√6

Divide through by 6

So, we have

√42x⁵ ÷ √6x³ = √7x²

Take the square root of x²

√42x⁵ ÷ √6x³ = x√7

Hence, the quotient of the expression √42x⁵ ÷ √6x³ is x√7

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seen 2 pretty best friends

ⓘ

Step-by-step explanation:

8 bc

9514 1404 393

Answer:

  ∠B = 40°  or  140°

Step-by-step explanation:

The given angle is opposite the shortest of the given sides, so there are two possible solutions.

From the law of sines, ...

  B = arcsin(b/a·sin(A)) = arcsin(9/7·sin(30°)) = arcsin(9/14)

Possible values for angle B are ...

  B = arcsin(9/14) ≈ 40.0°

  B = 180° -arcsin(9/14) ≈ 140.0°

Answer: I think the answer is -x^2+x-6

Step-by-step explanation: I think it's like this as it is in the image below. I hope it's right and helps you!

x = 27°

Hi there !

x + 13 + x + 23 = 90

2x = 90 - (13+23)

2x = 90 - 36

2x = 54

x = 54 : 2

x = 27°

Good luck !

The slope of the line will be positive 9. Then the correct option is C.

The slope is the ratio of rising or falling and running. The difference between the ordinate is called rise or fall and the difference between the abscissa is called run.

The slope is given as,

Slope = m = (y₂ - y₁) / (x₂ - x₁)

Determine whether a line's slope, which represents the linear connection, is positive, negative, zero, or undefined without using a graph. Next, locate the slope. A babysitter may make $9 per hour and $36 per 4 hours.

Slope = (36 - 9) / (4 - 1)

Slope = 27 / 3

Slope = 9

The slope of the line will be positive 9. Then the correct option is C.

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The long-run expected coffee expense per week is $12.17.

(a) The probability distribution of the brand he will be using in week 4 will be given by the 4th power of the transition probability matrix. Therefore, the probability distribution of the brand he will be using in week 4 is P4 = [0.423, 0.310, 0.267].

(b) The fraction of the time that Mr. Smith consumes brand A coffee in long-run is given by the stationary distribution of the Markov chain. Therefore, the fraction of the time that Mr. Smith consumes brand A coffee in long-run is P∞ = [0.547, 0.259, 0.194].

(c) The long-run expected coffee expense per week is given by the expected cost of each brand multiplied by its long-run probability of being consumed. Therefore, the long-run expected coffee expense per week is $12.17. This is calculated as (6 × 0.547) + (8 × 0.259) + (15 × 0.194) = 12.17.

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Answer:

16

Step-by-step explanation:

since one pie goes for quater cup then four cups makes 16quaters

The rate of 50 deaths per 1,000 births is known as the infant mortality rate.

What is infant mortality rate?

Infant mortality rate (IMR) is the total number of deaths per 1,000 live births of infants under one year of age. Infant mortality rate is an essential demographic statistic for assessing population health status and identifying health disparities among different groups of the population.

IMR reflects the underlying mortality rate of infants in a society, which can be influenced by several factors, including maternal health, access to healthcare, nutrition, and socio-economic factors.Infant mortality rate (IMR) is the total number of deaths per 1,000 live births of infants under one year of age.

The rate of 50 deaths per 1,000 births is known as the infant mortality rate. The infant mortality rate is considered one of the most critical indicators of a country's health status and is often used to compare the health status of different populations.

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