kierrastewart733 kierrastewart733

02-10-2017
Mathematics

contestada

Question 4 deon runs 7 miles in 50 minutes. at the same rate, how many miles would he run in 75 minutes?

Respuesta :

kphung76127 kphung76127

02-10-2017

Set up a proportion of miles to minutes:

7 mi/50 min= x mi/75 min

Cross multiply:
7*75=525
525/50= 10.5

Final answer: 10.5 mi

Answer Link

Otras preguntas

One of the heaviest rainfalls recorded in Greentown in a 24 hour period was 178.8 centimeters. If the rainfall was constant how many centimeters of rain fell du

A Coast Guard ship patrols an area of 125 square miles. The area the ship patrols is a square. About how long is each side of the square? Round your answer to t

Pentane, C5H12, will react as shown below: ____C5H12(l) + ____O2 --- ______CO2 +_______ H2O H20(g) 1. Balance the equation above by putting coefficients into ea

what forces led Americans to declare war on Britain in 1812?

Suppose the slope of a line is positive. Describe what happens to the value of x as the value of y increases

How do round, spiral, and rod-shaped bacteria look like?

how did the constitution fix the problems for no executive branch?

-2 (x-7)=-(2x+5) solve for x

Cory's average score after 8 tests is 91%. If he gets a 78% on his 9th test what will his new average be? How do i figure out this problem?

a trapezoid has an area of 20cm squared and a height of 5 cm. what is the sum of its top and bottom sides