Each lane must be and equal width. mrs achilles wants to use the entire width of the field for lanes. how wide will each lane be if mrs. achilles sets out 10 lanes? 5 lanes?

Abouncy ball is dropped such that the height of its first bounce is 5.5 feet and each successive bounce is 64% of the previous bounce's height. what would be the height of the 7th bounce of the ball? round to the nearest tenth (if necessary).

Given the function f(x) = log base 4(x+8) , find the value of f^-1(2)

In trapezoid abcd, ac is a diagonal and ∠abc≅∠acd. find ac if the lengths of the bases bc and ad are 12m and 27m respectively.