Arectangular tank measures 5 feet long, 4 feet wide, and 3 feet high. water is poured into the tank to a depth of 2 1/2 feet. how many cubic feet of water are in the tank?

(1)60 (2)50 (3)15.5 (4)11.5

Which fraction is not equivalent to 8/12 a. 2/3 b. 24/36 c. 4/10 d. 6/10

Anyone know? is appreciated! will mark brainliest if correct!

Abird on top of a 200 ft bridge tower sees a man standing on the lower part of the bridge (which is 50 ft above the ground). the angle of depression from the bird is 26 ̊. how far is the man from the base of the bridge tower? with explanation and pictures .