Krystal's swimming pool can hold up to 21,600 gallons of water. She turns on a hose that pours 1,200 gallons per hour into the pool. hours

If the pool already has 4,800 gallons in it, then how many more hours will it take to fill up the pool?
hours

Which statements are true of the graph of h(x) = ^3 square root of x-4 ? check all that apply. the domain of h(x) is the set of all real numbers. the range of h(x) is the set of all real numbers. for all points (x, h( h(x) exists if and only if x – 4 0. the graph of h(x) is a translation of f(x) down 4 units. the graph of h(x) intercepts the x-axis at (4, 0).

Which of the following is the true for f(x) = 5cos

How many solutions does the nonlinear system of equations graphed below have? a. one b. zero c. four d. two