Tomas ia savin $17.00 each week to buy new sewing machine that costs 175.50.how many weeks will he have to save to have enough money to buy the sewing machine

How many $20 bills do you need to have to make $280

Write an equation for the function that includes the points (2,100)and (3,100)

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.