Multiply 5.5 times 2.1
answer is 11.55in
They must sell 250 cameras
and 50 more cameras would be a $400 profit
Answer:
I believe it is C
Step-by-step explanation:
because in order to find out how much he has left to read you have to find out how much he has read.
Answer: take a number, add 2, and divide it all by 7.
Step-by-step explanation:
Brainliest plz!
R(x) = 60x - 0.2x^2
The revenue is maximum when the derivative of R(x) = 0.
dR(x)/dx = 60 - 0.4x = 0
0.4x = 60
x = 60/0.4 = 150
Therefore, maximum revenue is 60(150) - 0.2(150)^2 = 9000 - 4500 = $4,500
Maximum revenue is $4,500 and the number of units is 150 units
