Height of the ball above the ground in feet is modeled by the quadratic h(t)= -162t^2-+32t+48, where t is the time in seconds that the ball is in the air. Find the vertex, the y-intercept, and the zeros. Explain what each means in terms of the problem. Are both zeros appropriate? Why or why not?

Which statement best explains why ben uses the width hi to create the arc at j from point k

Adecibel is a logarithmic unit that can be used to measure the intensity of a sound. the function y = 10logx gives the intensity of a sound in decibels, where x is the ratio of the intensity of the sound to a reference intensity. the reference intensity is generally set at the threshold of hearing. use the graphing utility to graph the decibel function.a whisper has a sound intensity of 30 decibels. use your graph to you complete the following statement. the sound intensity of a whisper is times the reference intensity.

Astore sells 4 apples for $3 and 3 oranges for $4 if pete buys 12 apples and 12 oranges how much will it cost