now why would you put a test like this out here
The answer is combining like tems
Okay okay that is correct
Answer:
The amplitude of the sinusoidal function is 3
Step-by-step explanation:

75 problems
3/5 of an hours is 36 minutes you can then do 45 over 36 mins and set it equal to x over 60 mins then you do 45 times 60 which equals 2700 then you divide 2700 by 36 and you get 75