Maria sells a motorcycle for $5,000 and a car for $25,000. What is the total commission that she will earn on the sale of these two vehicles?
Answers
Maria will make 10% on 5,000 for the motorcycle and 15% on 25,000 for the car she sold
Related Questions
a matrix consisting entirely of zeros is called a
Answers
A matrix consisting entirely of zeros is called a zero matrix, or an all-zero matrix.
It is denoted with the symbol O and can be written in a matrix form, such as O = [0 0 0 0] where the number of columns and rows depends on the size of the matrix. A zero matrix is a matrix which has all its elements equal to zero. It has a number of special properties that make it useful in linear algebra. For instance, the sum of any two zero matrices is a zero matrix, and any scalar multiple of a zero matrix is a zero matrix. Additionally, the product of two zero matrices is a zero matrix, and the product of a zero matrix and an identity matrix is a zero matrix. These properties make it useful in solving systems of linear equations where all the coefficients are zero. Finally, the inverse of a zero matrix does not exist since its determinant is zero.
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When graphing the marginal product curve, the x-axis is labeled and the y-axis is labeled D O number of workers; cost per worker number of workers: output per worker O quantity: output per worker O quantity: cost per unit
Answers
When graphing the marginal product curve, the x-axis is labeled "number of workers" and the y-axis is labeled "output per worker" or "quantity."
The curve represents the additional output or quantity of goods produced as the number of workers is increased by one unit. It shows the diminishing marginal returns as the number of workers increases beyond a certain point, leading to a decrease in the marginal product of labor.
The cost per worker is not directly represented on the graph, but it can be calculated by dividing the cost of labor by the number of workers. Similarly, the cost per unit of output can be calculated by dividing the total cost of production by the quantity produced.
Hi! When graphing the marginal product curve, the x-axis is labeled "number of workers," and the y-axis is labeled "output per worker." This helps you visualize the relationship between the number of workers and their corresponding marginal product.
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Sabia and arlan bougth 45 book for r 30 each old all ok them at the rote of 24 find the different the money pent and return
Answers
If Sabia and Arlan bought 45 books for rs 30, then at the rate of rs 24, they can buy 34 books.
What is an arithmetic operation?It is defined as the operation in which we do the addition of numbers, subtraction, multiplication, and division. It has basic four operators that are +, -, ×, and ÷.
It is given that, Sabia and Arlan bought 45 books for rs 30, then at the rate of rs 24, how many books they can buy,
Rs 30 = 45 book
Rs 30 = 45
Rs 1 = 45 / 30
Rs 24 = 3/2 × 24
Rs 24 = 34 books
Thus, if Sabia and Arlan bought 45 books for rs 30, then at the rate of rs 24, they can buy 34 books.
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Can someone answer this fast. I suck at angles and I’ll give brainliest when I can to whoever can answer this with no link. I’m going to post more questions later as well.
Answers
It's the 4th option.
Step-by-step explanation:
Corresponding angles are congruent, so x =43. I hope this helps, have a great day!
Zeke and six of his friends are going to a baseball game. Their combined money totals $28.50. At the game, hot dogs cost $1.25 each, hamburgers cost $2.50 each, and sodas cost $0.50 each. Each person buys one soda. They spend all $28.50 on food and soda. Determine how many different combinations, including those combinations containing zero, of hot dogs and hamburgers Zeke and his friends can buy, spending all $28.50. ENTER
Answers
1.25x + 2.5y + 0.5z ≤ 28.5
is your inequality
strengths and limitations of visually interpreting histograms
Answers
Therefore, visually interpreting histograms can be a powerful tool for data analysis, but it is important to be aware of their strengths and limitations.
Histograms are an effective way to display data graphically. They are used to show how often certain values or ranges of values appear in a data set. Visual interpretation of histograms has many strengths and limitations. Some of the strengths of visually interpreting histograms are that they are easy to read and understand, they provide a clear picture of how the data is distributed, and they can help identify outliers or gaps in the data. However, some of the limitations of visually interpreting histograms are that they can be influenced by the number of bins chosen, the way the data is grouped, and the choice of the scale used. Therefore, it is important to carefully consider these factors when interpreting a histogram. In conclusion, visually interpreting histograms can be a powerful tool for data analysis, but it is important to be aware of their strengths and limitations.
Therefore, visually interpreting histograms can be a powerful tool for data analysis, but it is important to be aware of their strengths and limitations.
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your group fundraiser has a goal of $75 to pay for a new piece of equipment. you are selling pencils () for $0.50 and bracelets () for $1.00.
Answers
To reach your fundraising goal of $75, you will need to sell 150 pencils for $0.50 each and 0 bracelets for $1.00 each.
To reach your fundraising goal of $75, you can sell pencils for $0.50 and bracelets for $1.00.
1. Calculate the total amount of money needed to reach the goal:
Goal amount = $75
2. Determine the number of pencils and bracelets you need to sell to reach the goal:
Let's assume you sell x number of pencils and y number of bracelets.
The amount raised from selling pencils = x * $0.50
The amount raised from selling bracelets = y * $1.00
The total amount raised from both items should be equal to the goal amount:
x * $0.50 + y * $1.00 = $75
3. Simplify the equation:
0.50x + 1.00y = 75
4. Solve for one variable in terms of the other:
Let's solve for x in terms of y:
0.50x = 75 - 1.00y
x = (75 - 1.00y) / 0.50
5. Substitute the value of x into the equation:
(75 - 1.00y) / 0.50 * 0.50 + y * $1.00 = $75
75 - 2y + y = 75
-y = 0
y = 0
6. Find the value of x:
x = (75 - 1.00 * 0) / 0.50
x = 75 / 0.50
x = 150
To reach your fundraising goal of $75, you will need to sell 150 pencils for $0.50 each and 0 bracelets for $1.00 each.
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Based on the regression equation, we can _______________.
Predict the value of the dependent variable given a value of the independent variable
Measure cause and effect
Measure the association between two variables
Predict the value of the independent variable given a value of the dependent variable
Answers
Based on the regression equation, we can predict the value of the dependent variable given a value of the independent variable.
The equation includes variables that represent the relationship between the dependent and independent variables, allowing us to estimate the dependent variable's value when provided with the independent variable's value. An equation is a mathematical expression that uses symbols and operations to represent a relationship between two or more variables.
Variables are factors that can change and affect the outcome of the equation. In a regression equation, one variable is considered the dependent variable, meaning that its value depends on the value of another variable, called the independent variable.
Regression analysis is a statistical method used to model the relationship between the dependent variable and one or more independent variables. The regression equation is the mathematical formula that represents this relationship. By inputting a specific value for the independent variable into the equation, we can predict the corresponding value of the dependent variable.
It is important to note that the regression equation only predicts the value of the dependent variable based on the values of the independent variable.
It does not necessarily imply causation between the two variables, nor does it measure the association between two variables directly. However, it can be a useful tool for analyzing data and making predictions based on that data.
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Identify one point and the slope from the equation y + 4 = 1/3(x - 1)
A. m = 4 Point = (1/3, 1)
B. m = 1/3 Point = (1,-4)
C. m = 1/3 Point = (1, 4)
D. m = 1/3 Point = (-1, 4)
Answers
Answer:
B
Step-by-step explanation:
The equation of a line in point- slope form is
y - b = m(x - a)
where m is the slope and (a, b ) a point on the line
y + 4 = \(\frac{1}{3}\) (x - 1) ← is in point- slope form
with m = \(\frac{1}{3}\) and (a, b ) = (1, - 4 ) → B
A nurse provides a back massage as a palliative care measure to a client who is unconscious, grimacing, and restless. Which of the following findings should the nurse identify as indicating a therapeutic response? (Select all that apply.)
A. the shoulders droop
B. the facial muscles relax
C. the RR increases
D. the pulse is within the expected range
E. the client draws his legs into a fetal position
Answers
A nurse provides a back massage as a palliative care measure to a client who is unconscious, grimacing, and restless.
The therapeutic response that the nurse should identify in the client after a back massage includes relaxing of facial muscles and the pulse remaining within the expected range.
Massage is a fundamental nursing measure that is often utilized as part of palliative care for patients. The purpose of back massage is to promote relaxation, improve blood circulation, reduce muscle tension, and alleviate pain, stress, and anxiety. The nursing assessment of the patient before and after the massage is essential to determine its effectiveness as a therapeutic intervention for the patient.
When providing back massage as a palliative care measure to an unconscious, grimacing, and restless client, the nurse should identify several therapeutic responses as follows;
The shoulders droop: The nurse should expect the shoulders of the client to relax during massage therapy. If this occurs, it is a sign that the patient is experiencing relaxation and tension relief.
The facial muscles relax: Relaxation of the facial muscles is a common therapeutic response during back massage. The nurse should observe the patient's face for any signs of relaxation, which may include softening of facial lines, eyelids drooping, or a general expression of peacefulness.
The respiratory rate (RR) decreases: The nurse should expect the client's respiratory rate to decrease during a back massage. This is because relaxation stimulates the parasympathetic nervous system, resulting in decreased respiratory rate, heart rate, and blood pressure.
The pulse is within the expected range: The nurse should expect the client's pulse to remain within the expected range during a back massage. A normal pulse rate is between 60-100 beats per minute for adults. If the pulse remains within this range, it is a sign that the patient is responding positively to the massage therapy.
In conclusion, providing back massage as a palliative care measure to an unconscious, grimacing, and restless client can help to promote relaxation, improve blood circulation, reduce muscle tension, and alleviate pain, stress, and anxiety. The nurse should identify therapeutic responses in the patient during the massage therapy, which may include relaxation of the shoulders, facial muscles, decreased respiratory rate, and pulse remaining within the expected range.
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Washing his dad's car alone, Jeff takes 4 hours. If his dad helps him, then it takes 3 hours. How long does it take Jeff's dad to wash the car by himself?
Answers
We know that the time is inversely proportional to the work.
Let t₁ is the time taken by Jeff and t₂ is the time taken by Jeff's dad.
We know that the formula:
\(\frac{1}{t_1}+\frac{1}{t_2}=\frac{1}{t}\)Given:
\(\begin{gathered} t_1=4hours \\ t_2=? \\ t=3hours \end{gathered}\)Therefore,
\(\begin{gathered} \frac{1}{4}+\frac{1}{t_2}=\frac{1}{3} \\ \frac{1}{t_2}=\frac{1}{3}-\frac{1}{4} \\ \frac{1}{t_2}=\frac{4-3}{12}=\frac{1}{12} \\ \frac{1}{t_2}=\frac{1}{12} \\ Cross\text{ multiply} \\ 1\times12=1\times t_2 \\ 12=t_2 \\ \therefore t_2=12 \end{gathered}\)Hence, it took Jeff's dad 12hours to wash the car himself.
Solve the system, enter the smallest x coordinate first
Answers
The solutions to the system of equations are given as follows: (1, -3) and (-4,2).
What is a system of equations?A system of equations is when two or more variables are related, and equations are built to find the values of each variable.
The equations are given as follows:
(x + 3)² + (y + 2)² = 17.x + y = -2.From the second equation:
y = -2 - x.
Replacing in the first:
(x + 3)² + (y + 2)² = 17.
(x + 3)² + (-2 - x + 2)² = 17
x² + 6x + 9 + x² = 17
2x² + 6x - 8 = 0
2(x² + 3x - 4) = 0
2(x + 4)(x - 1) = 0.
Then the solutions for x are:
x + 4 = 0 -> x = -4.x - 1 = 0 -> x = 1.The solutions for y are:
When x = 1, y = -2 - 1 = -3.When x = -4, y = -2 -(-4) = 2.Hence the solutions are:
(1, -3) and (-4,2).
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jamie is filling up her swimming pool. She already had 10 gallons in it. She opened the hose to fill it up the rest of the pool at 20 gallons per hour
A.) Write a function for given scenario.
B.)Would the graph be continuous or discrete?
Answers
B.) continuous
Need it for grade: What is X???
Answers
Answer:
x=6
Step-by-step explanation:
FG + GH = FH
4+x-3 = 2x-5
Combine terms
x+1 = 2x-5
Subtract x from each side
x+1-x = 2x-5-x
1 = x-5
Add 5 to each side
1+5 = x-5+5
6 =x
Answer:
x=6
Step-by-step explanation:
F G + G H = F H
4+x-3 = 2x-5
find an x value so that the line will be purely
Answers
To find an x value so that the line will be parralel:
Set both values equal to each other and solve for x - value
\(\begin{gathered} 3x-1=x+11 \\ \text{collect like terms} \\ 3x-x=11+1 \\ 2x=12 \\ \text{divide both side by 2} \\ \frac{2x}{2}=\frac{12}{2} \\ x=6 \end{gathered}\)Therefore the correct value of x = 6
(b) Work out the value of (2.4 x 10³) x (9.5 x 10³)
Give your answer in standard form.
Answers
Answer:
\(2.28*10^7\)
Step-by-step explanation:
\((2.4*10^3)(9.5*10^3)=(2.4*9.5)(10^3*10^3)=22.8*10^6=2.28*10^7\)
Answer:
228,000
Step-by-step explanation:
(2.4x10^3) x (9.5x10^3)
(2.4x100) x (9.5x100)
240x950
228,000
If Malik purchases an iced coffee drink for $5.69 and leaves a $1 tip, what percentage did he tip?
Answers
Answer:
Malik tipped a 17.5% tip. You could also say he tipped a 17.6% tip depending on how you round. Both answers get you a dollar.
Which data collection method accurately measures all the variables important to od? question 9 options:
a. questionnaires
b. interviews
c. observations
d. none of these are correct.
Answers
The data collection method that accurately measures all the variables important to od is c. observations.
Observations involve directly observing and recording data without any intervention or manipulation of the variables. This method allows researchers to collect data in a natural and unobtrusive manner, providing a realistic understanding of the variables being studied.
When using observations as a data collection method, researchers can gather information about various aspects of od, such as behavior, interactions, and patterns, in their natural settings. By observing the variables directly, researchers can minimize biases and obtain accurate and reliable data.
For example, if the important variables in od include customer behavior in a retail store, researchers can observe customers' actions, such as browsing, purchasing, and interacting with staff. By closely observing these variables, researchers can gain valuable insights into customer preferences, needs, and satisfaction levels.
In summary, observations as a data collection method accurately measure all the variables important to od by providing direct and unbiased information about the variables' behaviors, interactions, and patterns in their natural settings.
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hi can you help me please pleaseeeee
Answers
Answer:
40 pages
Step-by-step explanation:
On nous dit que le livre a 136 pages
Elle lisait 8 pages par heure
Combien de pages resterait-il après avoir lu pendant 12 heures
1 heure = 8 pages
12 heures = x
Multiplier croisé
x = 12 × 8 pages
x = 96 pages
Le nombre de pages restantes = Nombre total de pages - Nombre de pages qu'elle a lues après 12 heures
= 136 pages - 96 pages
= 40 pages
Given Triangle ABC, find the value of the variable. If necessary, round your answer to the nearest hundredth.
Figure is not to scale
x=
Answers
The value of the variable 'x' is equal to the value 34.236 according to the trigonometric functions.
Given, Triangle ABC
Angle A = 71°
Length of AB = 36
So, from the laws of triangle
∠ABC = 180°
180° = ∠A + ∠B + ∠C
180° = 71° + ∠B + 90°
∠B = 180° - 71° - 90°
∠B = 19°
From the trigonometric laws,
Sin A = Opposite side length / Hypotenuse
sin 71° = x / 36 (sin 71° = 0.951)
0.951 = x/36
x = 36 * 0.951
x = 34.236
Therefore, the value of the variable 'x' is equal to the value 34.236 according to the trigonometric functions.
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Add.
(6x³ + 3x² − 2) + (x³ - 5x² − 3)
Express the answer in standard form. (Please and thank you)
Answers
Answer:
\(\\\sf7x^3 - 2x^2 - 5\)
Step-by-step explanation:
\(\\\sf(6x^3 + 3x^2 - 2) + (x^3 - 5x^2 - 3)\)
Remove parenthesis.
6x^3 + 3x^2 - 2 + x^3 - 5x^2 - 3
Rearrange:
6x^3 + x^3 + 3x^2 - 5x^2 - 2 - 3
Combine like terms to get:
7x^3 - 2x^2 - 5----------------------------------------
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Answer:
7x³ - 2x² - 5
Step-by-step explanation:
(6x³ + 3x² - 2) + (x³ - 5x² - 3)
Remove the round brackets.
= 6x³ + 3x² - 2 + x³ - 5x² - 3
Put like terms together.
= 6x³ + x³ + 3x² - 5x² - 2 - 3
Do the operations.
= 7x³ - 2x² - 5
____________
hope this helps!
An album at iTunes usually costs $9.00. iTunes is having a sale and everything is 20% off. How much will you pay for the album
Answers
Answer:
With a 20% discount, you will pay 80% of the original price. We can find the discounted price of the album as follows:
Step-by-step explanation:
Discounted price = 80% of $9.00 = 0.80 x $9.00 = $7.20
Therefore, you will pay $7.20 for the album during the sale at iTunes.
Answer:
So im pretty sure it would cost $7.20 don tget mad at me if i a wrong im just trying it to the best of my ability.
Step-by-step explanation:
Find the percent decrease. Round to the nearest percent. From $8 to $6
Answers
Answer:
To find the percent decrease from $8 to $6, we can use the following formula:
Percent Decrease = ((Original Value - New Value) / Original Value) * 100
Plugging in the values:
Percent Decrease = (($8 - $6) / $8) * 100
Percent Decrease = ($2 / $8) * 100
Percent Decrease = 0.25 * 100
Percent Decrease = 25
Therefore, the percent decrease from $8 to $6 is 25%.
Step-by-step explanation:
Answer:
25
Step-by-step explanation:
The decrease in money from 8 to 6 is a total of 8-6=2 dollars. Now, to find the percent decrease, we take 2/8 and write it as a percentage. This is 25%. Therefore, the answer you are looking for is 25.
Feel free to tell me if I did anything wrong! :)
solve the equation x^{3}-8x^{2}-20x=0
Answers
Answer:
\(x(x {}^{2} - 8x - 20) = 0\)
Use the quadratic formula to simply the second degree equation;
\(x(x + 2)(x - 10)\)
\(x1 = 0\)
\(x2 = - 2\)
\(x3 = 10\)
you read in a book about bridge that the probability that each of the four players is dealt exactly one ace is about 0.11. this means that
Answers
the probability that each of the four players is dealt exactly one ace is about 0.11. this means that in a very large number of bridge deals, the percentage of deals on which each player has one ace will be very close to 11%
The probability of each of the four players is dealt exactly one ace is about 0.11
so,
the probability is always approximately the corresponding percent obtained for very large samples.
Hence it means that in a very large number of bridge deals, the percentage of deals on which each player has one ace will be very close to 11%
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What is the change of rate for y=4x-3?
Answers
Answer:
the rate of change is 4/1
The price of a stock in dollars is approximated by the following function, where t is the number of days after December 31, 2015
f(t) = 50-.2t, t <=50
f(t) = 40+.1t, t > 50
To the nearest dollar, what was the price of the stock 15 days before it reached its lowest value?
Answers
The price of the stock 15 days before it reached its lowest value was $46 (approximate value).
f(t) = {50-.2t ; t ≤ 50} {40+.1t ; t > 50}Let's first find out the day when the lowest value is reached:f(t) = 50-.2t50-.2t = 40+.1t0.3t = 10t = 33.33 ≈ 34 days after December 31, 2015So, the lowest value is reached 34 days after December 31, 2015.
Now, let's find out the value of the stock 15 days before it reached its lowest value:t = 34 - 15 = 19Substituting t = 19 in the given function,f(t) = {50-.2t ; t ≤ 50} {40+.1t ; t > 50}= 50 - 0.2(19)= 50 - 3.8= 46.2Hence, the price of the stock 15 days before it reached its lowest value was $46 (approximate value).
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PLEASE ANSWER THIS QUICK, IF YOU CAN YOU GET BRAINLEST!!!!
Answers
Answer:
6
Step-by-step explanation:
Drag the tiles to the correct boxes to complete the pairs.
Two numbers are randomly selected on a number line numbered from 1 to 9. Match each scenario to its p
16
1|1
the probability that both numbers
are even numbers if the same
numbers cannot be chosen twice
the probability that both numbers
are less than 7 if the same
number can be chosen twice
the probability that both numbers
are odd numbers less than 6 if the
same numbers cannot be chosen
twice
the probability that both numbers
are greater than 6 if the same
Answers
The probability of choosing 2 even numbers is 1/6
The probability of choosing 2 odd numbers less than 6 is 1/12
The probability of choosing 2 numbers greater than 6 is 1/36
We have,
The probability that both numbers are even numbers if the same numbers cannot be chosen twice:
There are 4 even numbers (2, 4, 6, 8) and 9 total numbers.
The first number can be any of the 9 numbers, but once it is chosen, only 4 even numbers remain for the second number.
So,
The probability of choosing 2 even numbers.
P(even, even) = (4/9) x (3/8) = 1/6
The probability that both numbers are less than 7 if the same number can be chosen twice:
There are 6 numbers less than 7 (1, 2, 3, 4, 5, 6) and 9 total numbers.
Each number can be chosen twice, so there are 99 = 81 possible pairs of numbers.
The number of pairs of numbers less than 7 is 66 = 36.
The probability of choosing 2 numbers less than 7.
P(<7, <7) = 36/81 = 4/9
The probability that both numbers are odd numbers is less than 6 if the same numbers cannot be chosen twice:
There are 3 odd numbers less than 6 (1, 3, 5) and 9 total numbers.
The first number can be any of the 9 numbers, but once it is chosen, only 3 odd numbers less than 6 remain for the second number.
The probability of choosing 2 odd numbers less than 6.
P(odd, odd) = (3/9) x (2/8) = 1/12
The probability that both numbers are greater than 6 if the same numbers cannot be chosen twice:
There are only 2 numbers greater than 6 (7, 8) and 9 total numbers.
The first number can be any of the 9 numbers, but once it is chosen, only 2 numbers greater than 6 remain for the second number.
The probability of choosing 2 numbers greater than 6.
P(>6, >6) = (2/9) x (1/8) = 1/36
Thus,
The probability of choosing 2 even numbers is 1/6
The probability of choosing 2 odd numbers less than 6 is 1/12
The probability of choosing 2 numbers greater than 6 is 1/36
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you can get to your friends house in an hour and a half on your electric scooter.
the scooter travels 49 MPH.
how many miles away is your friends house? (miles)
Answers
Answer:
49+49%2=73.5mile is the required answer