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2 years ago

Convert 7.7km into miles if 1.6 km = 1 mile

1 answer:

3 0

This is a simple equation.

The equation is y = 1.6x with y being the miles and x being the kilometers.

Lets plug the kilometers in.

Y=1.6(7.7)

1.6 * 7.7 = 12.32

12.32 miles is equal to 7.7 kilometers

HOWEVER

There are about .6 miles in a kilometer, so if you typed this wrong I don't know.

It is still the same concept.

Y = .6x

Y = .6(7.7)

.6 * 7.7 = 4.8

In this case there are 4.8 miles in 7.7 kilometers

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3 years ago

Heather makes $6.50 per hour. Every three months, she is eligible for a 2% raise. How much will she make after 2 years if she ge

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Step-by-step explanation:

Since, Heather gets a raise every 3 months, in 2 years, she will get a raise 8 times (2years = 24 months, 24 divided by 3 is 8).

Now it becomes a compound growth problem. We can use the formula shown below to solve these type of problems.

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<u>Now plugging in all the info, we get the value of F:</u>

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3 years ago

Why is a regression line referred to as the line of best fit?

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<h2>Answer with explanation:</h2>

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3 years ago

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2 years ago

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Answer:

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Step-by-step explanation:

1960

times 56 times 7 time 5 = 1960

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1 year ago