Step-by-step explanation:
side = 9 ft
the volume of a cube is
V = side³
if V decreases by a to V', then each side decreases by side - cubic root of V'.
V = 9³ = 729 ft³
V' = (729 - 0.3) ft³ = 728.7 ft³
side' = cubic root (728.7) = 8.998765263... ft
difference side - side' = 0.001234737... ft
so, the change rate at 9 ft is
0.001234737... ft/min.
Answer:
Try asking your teacher if you don't understand it that well.
Step-by-step explanation:
Step-by-step explanation:
Answer:
Step-by-step explanation:
Answer: 3^2 = 1/9
3^0 = 1
3^1 = 3
3^3 = 27
Answer:
sorry I don't know but I help you in future