The equation 9(u – 2) + 1.5u = 8.25 models the total miles Michael traveled one afternoon while sledding, where u equals the num
ber of hours walking up a hill and (u – 2) equals the number of hours sledding down the hill. Which is the value of u? A. u = 0.25
B. u = 0.75
C.u = 1.1
D. u = 2.5
The <u>equation </u> <u>models</u> the total miles Michael traveled one afternoon while sledding. u equals to <u>number of hours</u> walking up a hill and (u – 2) equals to number of hours sledding down the hill.
<span>C = 2πr C = 2(2/7)(3.5) = 22 Distance traveled by the wheel in one revolution is 22 feet. Distance traveled in 500 revolutions will be: 500 x 22 = 11,000 feet.</span>