Answer:
x=8.75
Step-by-step explanation:
The price x that maximizes profit is the maximum value of the function, and the maximum value of the function is located at a point where the first derivative of the function is equal to zero. The first derivative is:
Using P'(x)=0:
The minimum value of the function is also at a point where the first derivative of the function is equal to zero. To differentiate if x=8. is a minimum or a maximum obtain the second derivative and evaluate it at x=8.75 if the value P''(x)>0 x is minimum and if P''(x)<0 x is a maximum.
Evaluating at x=8.75:
Therefore, x=8.75 is the maximum value of the function and it is the price that maximizes profit.
Answer:
B and C hope this helps ☜(゚ヮ゚☜)
Step-by-step explanation:
Answer:
If 6 planters= $18
then, 16 planters= 16× 18÷6
=$48
Step-by-step explanation: Hope this helps
Answer:
2.837
Step-by-step explanation:
T = 2π√(L/g)
= 2π * √(2/9.80665)
= 2.837 s .