Answer:
Step-by-step explanation:
new dimensions of prism: x by (x+4) by (2x).
volume = x(x+4)(2x) = 2x³ + 8x²
2x³ + 8x² = 450
2x³ + 8x² - 450 = 0
x³ + 4x² - 225 = 0
x = 5 in
Answer:
Ok so you just ask your teacher, if not ur mom. I feel you can work this one out yourself.
Step-by-step explanation:
Answer:
price = $25
maximum profit is $2400
Step-by-step explanation:
Given the function modeled by the community theatre as
p(d)=−4d^2+200d−100
The maximum profit will be ,ade at dP/dd = 0
dP/dd = -8d + 200
0 = -8d + 200
8d = 200
d = 200/8
d = 25
hence he theatre will make maximum profit at a price of $25
Substitute d = 25 to get the maximum profit
p(25)=−4(25)^2+200(25)−100
p(25) = -2500+5000-100
p(25) = 2400
Hence the maximum profit is $2400
You would need to know how many centimeters the base of the fountain on the blueprint is first. It seems like you are missing some information on this problem.
I'll give you an example anyways.
Let's say the base on the blueprint is 36 centimeters.
1 cm= approximately 0.03 feet
0.03* 36= about 1.08 feet.
