Three friends each run 2 miles on monday, 3 miles on tuesday, and 5 miles on friday.
which expression can be used to represent the total number of miles that the three friends run?
3 × 2 + 3 + 5
3 × (2 + 3) + 5
(3 × 2 + 3) + 5
3 × (2 + 3 + 5)

The monetary value earned for selling goods or services to customers is called a.) revenue b.) assets c.) money d.) accounting

A. plot the data for the functions f(x) and g(x) on a grid and connect the points. x -2 -1 0 1 2 f(x) 1/9 1/3 1 3 9 x -2 -1 0 1 2 g(x) -4 -2 0 2 4 b. which function could be described as exponential and which as linear? explain. c. if the functions continue with the same pattern, will the function values ever be equal? if so, give estimates for the value of x that will make the function values equals. if not, explain why the function values will never be equal.

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.