A rocket is launched from ground level directly upward at a rate of 64 feet per second. The equation for the rocket's height is y=-16x^2 + 64x. When will the rocket be at or above a height of 48 feet?

The two-way table shows the number of people whose hobbies are reading or solving puzzles and who either ride a motorcycle or don’t ride a motorcycle. among people whose hobby is reading, what is the relative frequency of not riding a motorcycle? express your answer as a decimal, and round it to the nearest hundredth if necessary. enter your answer in the box. reading solving puzzles ride a motorcycle 7 3 don't ride a motorcycle 5 9

The longer leg of a 30° 60° 90° triangle is 16 times square root of three how long is a shorter leg

Assume that y varies inversely with x. if y=1.6 when x=0.5 find x when y=3.2