Item 11 A rate of 4 centimeters per second is equal to how many meters per hour? 4 centimeters per second = meters per hour Item 11 A rate of 4 centimeters per second is equal to how many meters per hour? 4 centimeters per second = meters per hour

Step-by-step explanation:

This can be done with dimensional analysis.

4 cm/s [ 1 m/100cm][3600 sec/1 hour]  

4 cm* 3600s / 100 cm = 4 m *3600 seconds / hr

144 m / hour. All the numbers and units cancel out.

for ex: the reciprocal of 3/4 is 4/3. it is the opposite.

reciprocal definition:

a mathematical expression or function so related to another that their product is one; the quantity obtained by dividing the number one by a given quantity.

44

step-by-step explanation: