The answer tour question is D
Answer:
Step-by-step explanation:
0.615, 0.609, 0.516, 0.506
The area is actually 52.5
Answer:
The speed will be "144 mph".
Step-by-step explanation:
Let the speed of the plane be "x mph".
then,
The car's speed be "x-130 mph".
According to the question,
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By applying cross-multiplication, we get
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Answer:
So overall its saying: to find your answer you have to divide the diameter (15 inches) by 3.14 to get your circumference ! :)