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3 years ago

PLEASE HELP ME FAST I NEED HELP

1 answer:

6 0

The total cost of the shoes and the shoelaces is $49, because $45 + $4 = $49.

To find the price of the shoelaces ($4) as a percent of the total cost, you would divide 4/49.

4/49 = <span>0.08163265306

As a percentage, this is about 8.2%</span>

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clara wants to run a total of 5 1/2 miles each lap around the track is 0.25 miles. how many laps around the track does clara nee

NemiM [27]

Answer:

22 laps

Step-by-step explanation:

Clara wants to run 5 1/2 miles, and the track is only 0.25 miles long. This is a fairly easy question, you just need to figure out how many times 5 1/2 goes into 0.25, because she wants to run that amount of miles (I could never run that much).

I hope that answers your question so you understand, and I hope you have a great rest of your day! :)

5 0

3 years ago

Real estate values in a town are increasing at a rate of 9% per year.

mina [271]

Answer:

$887,761.38

Step-by-step explanation:

The principal amount the home is valued is $375,000 and it increases at a rate of 9% a year which is 0.09 and the amount of time it grew is 10 years. Therefore:

$A_{final}=375000(1+0.09)^{10}=375000(1.09)^{10}=887761.38$

After 10 years the house is worth $887,761.38 if this trend continues

6 0

3 years ago

Read 2 more answers

he graph represents function 1, and the equation represents function 2: A coordinate plane graph is shown. A horizontal line is

Reika [66]

Answer:

The answer is 2

Step-by-step explanation:

Rate of change of function is given by :

$\frac{(f(x_{2})-f(x_{1}))}{x_{2}-x_{1}}$

For function y = 6,

rate of change =

$=\frac{(f(x_{2})-f(x_{1}))}{x_{2}-x_{1}}\\=\frac{6-6}{x_{2}-x_{1}}\\=0$

because the function is independent of x.

For function y = 2·x + 7,

rate of change =

$=\frac{(f(x_{2})-f(x_{1}))}{x_{2}-x_{1}}\\=\frac{2\cdot x_{2}+7-2\cdot x_{1}-7}{x_{2}-x_{1}}\\=\frac{2\cdot x_{2}-2\cdot x_{1}}{x_{2}-x_{1}}\\=\frac{2\cdot (x_{2}-x_{1})}{x_{2}-x_{1}}\\=2$

So, the rate of change of 2 is greater than rate of change of function 1 by 2 - 0 = 2.

8 0

3 years ago

You have $160 and save $7 per week. your friend has $210 and saves $5 per week. afther how many weeks will each of you have save

Naddik [55]

Let the number of weeks needed be x
160 + 7x = 210 + 5x
7x - 5x = 210 - 160
2x = 50
x = 25

Ans: After 25 weeks.

5 0

3 years ago

Anyone knows this answer?...

Morgarella [4.7K]

Uhhhh no try Socratic

3 0

2 years ago