Volume equals length × width × height (V =lwh). Finding the cube root of 64 shows that each edge measures 4 inches.

The ratio of the heights of the two trees will be the same as the ratio ofthe lengths of their shadows. The ratio of the length of the shadow ofthe second tree to the length of the shadow of the first tree is 6/8 or 3/4.
Thus, the height of the second tree is 3/4 of the height of the 36 foottree.
¾ x 36 / 1 = 27 / 1 = 27 feet

x -3 < 14 is an inequality that states that .v minus 3 is less than 14. To solve the inequality, add 3 to both sides of it.
x-3 + 3<14 + 3
x<17