Yesterday, grace drove 43 1/2 miles. she used 1 1/4 gallons of gasoline. what is the unit rate for miles per gallon?

Match each function with its rate of growth or decay

Which of the following describes the symmetry of the graph of y = x3?

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.