Solve the problem.A rectangular swimming pool has a parabolic drain plate at the bottom of the pool. The drain plate is shaped like the region between y = 
x2 and the line y = 
from x = -1 to x = 1. The pool is 10 ft by 20 ft and 8 ft deep. If the drain plate is designed to withstand a fluid force of 200 lb, how high can the pool be filled without exceeding this limitation?
A. 5 ft 6 in.
B. 4 ft 11 in.
C. 5 ft 1 in.
D. 5 ft 9 in.
Answer: C
Mathematics
You might also like to view...
Prove that the equation is an identity.
= 
What will be an ideal response?
Mathematics
Find the period of the function.y = 3 cos 
x
A. 
B. 
C. 4?
D. 3
Mathematics
Solve the problem.A water tank is formed by revolving the curve y = 2x4 about the y-axis. Find the volume of water in the tank as a function of the water depth, y.
A. V(y) = 
y3/2
B. V(y) = 
y3/2
C. V(y) = 
y1/2
D. V(y) = 
y9
Mathematics
Write an equation in standard form using only integers for the line described.The line through (4, 5), parallel to y = - 
x + 1
A. 2x + 3y = 23 B. 2x + 3y = -23 C. 3x + 2y = -23 D. 2x - 3y = 23
Mathematics