SarafinaL776778 SarafinaL776778

03-11-2022
Mathematics

contestada

Kyra is participating in a fundraiser walk-a-thon. She walks 3 miles in 45 minutes. If she continues to walk at the same rate, determine how many minutes it will take her to walk 7 miles. Show how you found your answer.

Respuesta :

ShawneeX209833 ShawneeX209833

03-11-2022

3 milles ---> 45 minutes

7 miles ---> x minutes

then

[tex]\begin{gathered} 3\times x=7\times45 \\ 3x=315 \\ \frac{3x}{3}=\frac{315}{3} \\ x=105 \end{gathered}[/tex]

answer: 105 minutes for walk 7 miles

Answer Link

Otras preguntas

If 0.600 mol of a nonvolatile nonelectrolyte are dissolved in 3.70 mol of water, what is the vapor pressure ph2o of the resulting solution? the vapor pressure o

If matrix A is 3 x 4 and matrix B is 4 x 6, the dimensions of matrix product AB are

What is the answer to this question?

Select ALL of the following STDs that are curable if detected early enough. gonorrhea syphilis herpes AIDS chlamydia

Find the three arithmetic means between -5 and -25 a)-10,-20,-24 b)-10,-15,-20 c)-8,-14,-23 d)-9,-15,-19

Describe the events that occur at a neuromuscular junction

What were the official reasons given by Congress for wanting to impeach Johnson? Check all that apply. He was involved in the assassination of Lincoln. He ve

In 500 B.C., the Roman government began to institute which changes?

For what value of k does the graph of y = x²-3x-k pass through the point (-1,2)?

Action AA batteries last four times as long as Bonus AA batteries. Action AA batteries also cost four times as much as Bonus batteries. What is a good reason to