please help me. I WILL GIVE A MEDAL. I do not understand and I want to lean. I have a test tomorrow. - Ursula and her friends are playing rolling hoop. Ursula rolls a large hoop along the ground. the hoop rotates through an angle of 3/2 (3.14 symbol) radians in 1 second. How many revolutions does the hoop make in one minute?
A) 16 2/3 revolution p minute
B)33 1/3 revolution p minute
c)45 revolution p minute
d)78 revolution p minute

Question

please help me. I WILL GIVE A MEDAL. I do not understand and I want to lean. I have a test tomorrow. - Ursula and her friends are playing rolling hoop. Ursula rolls a large hoop along the ground. the hoop rotates through an angle of 3/2 (3.14 symbol) radians in 1 second. How many revolutions does the hoop make in one minute?
A) 16 2/3 revolution p minute
B)33 1/3 revolution p minute
c)45 revolution p minute 
d)78 revolution p minute

mathmale · Answer

Please clarify "3/2 (3.14 symbol) radians"  ... can you draw this in the Draw utility (below)?  Unsure of your meaning.

anonymous · Answer

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mathmale · Answer

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mathmale · Answer

What is the difference between a second and a minute?  How are seconds and minutes related?  What is a suitable conversion factor here?