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(Answer) MATH114N – Week 1 Assignment: Distance, Rate, and Time and Literal Equations

QUESTIONS

Question 1

Solve A=1/2bh for b when A=126 and h=18.

Question 2

Solve I=Prt for P when I=5,480, r = .04, and t = 7.

Round your answer to two decimal places.

Question 3

Socorro drove for 4 5/6 hours at 60 miles per hour. What distance did she travel?

Question 4

Sean took the bus from Seattle to Boise, a distance of 506 miles. If the trip took 723 hours, what was the speed of the bus?

Question 5

Link rode his bike at a steady rate of 15 miles per hour for 2 ½ hours. What distance did he travel?

Question 6

Yuki walked for 1 ¾ hours at 4 miles per hour. How far did she walk?

Question 7

Solve the formula P=2L+2W for L.

Question 8

Solve A=1/2 bh for h.

ANSWERS:

Question 1

Solve A=1/2bh for b when A=126 and h=18.

Answer

b=14​

Question 2

Solve I=Prt for P when I=5,480, r = .04, and t = 7.

Round your answer to two decimal places.

Answer

P=19571.43​

Question 3

To access all the answers and accompanying explanations on how they were obtained, click on the button below.

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