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3 years ago

Four friends each took a different path walking from the drinking fountain to the cypress tree. Who walked the farthest?

Mathematics

1 answer:

Lady_Fox [76]3 years ago

5 0

Lydia because when you convert all of the distances into inches, Lydia’s total distance is 5520 inches.

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What are the dimensions of the matrix shown below?

statuscvo [17]

B. Bc rows are horizontal while columns are vertical.

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3 years ago

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What percentage of the shape is purple?<br><br><br><br> Write your answer using a percent sign (%).

kifflom [539]

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in the fall semester of 2003, the average graduate management admission test (GMAT) of the students at UTC was 500 with a standa

MAVERICK [17]

Answer:

The 2003 scores have a higher coefficient of variation, so they are more dispersed

Step-by-step explanation:

We have to find the coefficient of variation(CV) for both these tests.

$CV = \frac{\sigma}{\mu}$

In which $\mu$ is the mean and $\sigma$ is the standard deviation.

Whoever has the higher CV has the higher variation, that is, is more dispersed.

2003

$\mu = 500, \sigma = 80$

$CV = \frac{\sigma}{\mu} = \frac{80}{500} = 0.16$

2004

$\mu = 560, \sigma = 84$

$CV = \frac{\sigma}{\mu} = \frac{84}{560} = 0.15$

The 2003 scores have a higher coefficient of variation, so they are more dispersed.

3 0

4 years ago

Please solve y = 3x - 1

Sholpan [36]

Step-by-step explanation:

i think question is not complete.

7 0

4 years ago

You have $50,000 in savings for retirement in an investment earning 5% annually. You aspire to have $1,000,000 in savings when y

Ahat [919]

Answer: It will take you about 61 years for you to reach your goal.

Step-by-step explanation:

We will represent this situation by an exponential function. So if you earn 5% yearly then we could represent it by 1.05.So in exponential function we need to find the initial value and the common difference and in this case the common difference is 1.05 and the initial value or amount is 50,000 dollars.

We could represent the whole situation by the equation.

y= $50,000(1.05)^{x}$ where x is the number of years. so if you aspire to have 1,000,000 in some years then we will put in 1 million dollars for y and solve for x.

1,000,000 = 50,000(1.05)^x divide both sides by 50,000

20 = (1.05)^x

x= 61.40

4 0

4 years ago