S=50x-x^2
dS/dx=50-2x
d2S/dx2=-2
Since acceleration is a constant negative, when velocity equals zero, it is at the absolute maximum point for S(x)...
dS/dx=0 only when 50-2x=0, 2x=50, x=25
So the price that will maximize income is $25.00 a seat.
And that maximum income is:
S(25)=50x-x^2
S(25)=$625.00
Answer:
Ok thansk
Step-by-step explanation:
Answer:
120
Step-by-step explanation:
<2 = 120 degrees
<3 = <2 vertical angles
Assuming b is parallel to c
<3 = <6 alternate interior angles
<6 = <7 vertical angles
<2 = <7 =120
Answer:
A. g = 4n
Step-by-step explanation:
Notice that the values of g are 4 times the corresponding values of n.
Therefore g = 4n.
Answer:
122 Minutes
Step-by-step explanation:
Start with $16.42
subtract $3 for the monthly fee, 16.42-3= $13.42
he pays $0.11 per minute so that's 13.42 x (1min/0.11) = 122minutes
