Which of the following is a function equivalent to f(x) = 4(1.8)2x

Use the quadratic formula to solve the equation. if necessary, round to the nearest hundredth. x^2 - 20 = x a. 5, 4 b. -5, -4 c. -5, 4 d. 5, -4

Teams of 4 are competing in a 1/4 mile relay race. each runner must run the same exact distance. what is the distance each teammate runs?

Find the rate at which the water is now flowing from the tap give your answer cubic centimetres per second