Need ! giving 15 points 1. convert to a fraction. 5^-3 a. 1/5 b. 1/15 c. 1/25 d. 1/125 2.15^0=? a. 0 b. 1 c. 15 d. 1/15

What is the solution of sqrt x+2-15=-3

Factor the polynomial 4x4 – 20x2 – 3x2 + 15 by grouping. what is the resulting expression? (4x2 + 3)(x2 – 5) (4x2 – 3)(x2 – 5) (4x2 – 5)(x2 + 3) (4x2 + 5)(x2 – 3)

An ant travels at a constant rate of 30cm every 2 minutes.at what speed does the ant travel per minute