Answer:
1. Rate of change is -5 every step.
2. Rate of change is -5 feet every one hour.
3. Inital water level is 30 ft
Step-by-step explanation:
y^2-(x+4)
Yesss
58 degrees
90 - 32 = 58
24/25
Cos Z = adj/hyp
= 48/50
= 25
