A trough has vertical ends that are equilateral triangles with sides of length 7 ft. If the trough is filled with water to a depth of 4 ft, find the force exerted by the water on one end of the trough. Round to one decimal place. (The weight density of water is 62.4 lb/ft3.)
What will be an ideal response?
768.6 lb
Mathematics
You might also like to view...
Write the numeral as a Babylonian numeral.122
A. 
B. 
C. 
D. 
Mathematics
Convert.0.049 kilometers = millimeters
A. 49,000 B. 49 C. 4900 D. 490,000
Mathematics
Determine if the function is concave up or concave down in the first quadrant.y = x4/9
A. Concave up B. Concave down
Mathematics
Approximate the coordinates of each turning point by graphing f(x) in the standard viewing rectangle. Round to the nearest hundredth, if necessary.f(x) = x4 - 4x3 + 4x2 - 4x + 1
A. (0, 1) B. (2.73, -5.95) C. (0.23, 0.25) and (2.73, -5.95) D. (2.32, -7.73)
Mathematics