The top speed of a wildebeest is 64 km/h and the top speed of a zebra is 64.4 km/h. how much faster is a zebra in feet per second? 1 km = 0.62137 miles. round your answer to the nearest hundredths.

Which graph represents the parent function of y=(x+2)(x-2)

Find the solution of each of the following.

Sara goes on a slingshot ride in an amusement park. she is strapped into a spherical ball that has a radius 3*10^2 of centimeters. what is the volume of air in the spherical ball? use this formula: volume of a sphere=4/3pi, r^3 , where r is the sphere’s radius.