The flywheel on a steam engine rotates 60 revolutions every 15 seconds.
a. What is the flywheel’s rate of revolutions per second?
B. Identify the unit rate

Drag each sequence of transformations to the correct location on the table. classify the sequences of transformations based on whether or not they prove the congruency of the shapes by mapping shape i onto shape ii. plz i'll rate u 5 stars need this done for a mastery test

Hi my sisters and brothers can tell me the answer because i don’t understand the question

Two cars which are 40 miles apart start moving simultaneously in the same direction with constant speeds. if the speed of the car which is behind is 56 mph and the speed of the other car is 48 mph, how many hours will it take for the car which is behind to catch up the car ahead of it?