H = –16+64t + 960 A ball is thrown into the air with an upward velocity of 64 ft/s. Its height, h, after t
seconds is given by the function above.
When did the ball hit the ground? Answer choices-
10 seconds
2 seconds
7 seconds
5 seconds

You are studying different function tools and begin working with this function y=-160-9(x) use the equation to answer the question y=-160-9(x) what is the y value when x equals -13? y=-160-9(x)

Identify a1 and r for the geometric sequence an= -256(-1/4) n-1

If the speed of an electromagnetic wave is 100,000 cm/s and its wavelength is 100 cm, what is its frequency? a) 100,000 cycles per second (hz) b) 1 × 10-3 cycles per second (hz) c) 10,000,000 cycles per second (hz) d) 1,000 cycles per second (hz)