A rectangular tank has width 3 ft, height 2 ft, and length 7 ft. It is filled with equal volumes of water and oil. The oil has a weight density of 50 lb/ft3 and floats on the water. Find the force exerted by the mixture on one end of the tank. (The weight density of water is 62.4 lb/ft3.)
a. 319 lb
b. 356 lb
c. 337 lb
d. 169 lb
d. 169 lb
Mathematics
You might also like to view...
Find the area of the region specified in polar coordinates.The region inside 
and outside 
A. 81
B. 81
C. 81
D. 81
Mathematics
Use a finite approximation to estimate the area under the graph of the given function on the stated interval as instructed.f(x) = 
between x = 2 and x = 5 using a right sum with two rectangles of equal width.
A. 
B. 
C. 
D. 
Mathematics
Simplify, if possible.-7
- 5
A. 32
B. -12
C. -32
D. -18
Mathematics
Find the product using the FOIL method.(y - 9)(4 - y)
A. y2 + 5y - 36 B. - y2 + 13y - 36 C. - y2 + 5y - 36 D. y2 + 13y - 36
Mathematics