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Mathematics 16 Online
OpenStudy (anonymous):

7th grade math help plzz

OpenStudy (anonymous):

Solve the problem. The formula d = rt gives the distance traveled in time t at rate r. If a bicyclist rides for 2.3 hours and travels 41 miles, what was her average speed? A. 9.43 miles per hour B. 5.6 miles per hour C. 17.83 miles per hour D. 38.7 miles per hour @cj49

OpenStudy (cj49):

41/2.3=?

OpenStudy (jonnyvonny):

11 billion.

OpenStudy (anonymous):

avg. speed=total distance/total time

OpenStudy (jonnyvonny):

ez metal now

OpenStudy (anonymous):

not possible I did it on the calculator:(

OpenStudy (cj49):

it wud be 17.83

OpenStudy (anonymous):

^yeah

OpenStudy (anonymous):

The formula A = l • w gives the area of a rectangle. A rectangle has an area of 37.2 cm2 and a length of 12 cm. What is the width of the rectangle?

OpenStudy (anonymous):

A=Lengthxwidth

OpenStudy (anonymous):

37.2=12xW

OpenStudy (anonymous):

37.2/12

OpenStudy (anonymous):

3.1 is the answer???

OpenStudy (anonymous):

3.1

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