Please help me I’ll mark brainless .

25 ! the line of best fit is h = 5a + 86. predict the height at age 16.

Sasha drank 8 bottles of water everyday for a week. how many bottles of water did she drink in total?

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.