Step-by-step explanation:
1km=1000m
so 2×101=202
then divide by 60 min
so 202÷60=3.36
90 mph because 90mph is 132 ft/s
Answer:
c
Step-by-step explanation:
You can find the critical numbers by finding the derivative of the function and solving for 0.
F(x) = x(4/5)(x-6)(2) = x(8/5)(x-6) = (8/5)(x^2 - 6x)
Taking the derivative:
F'(x) = (8/5)(2x - 6)
F'(x) = 0 at x = 3,
critical number = 3
Answer:
x = -70
Step-by-step explanation:
x+47=−23
Subtract 47 from both sides.
x+47−47=−23−47
x = −70
