Carmen buys a car for $28,000. The vehicle depreciates by 16% each year. Which of the following is the common ratio representing the car's value every year? 0.84
1.16
1.84
0.16

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.

Louis wants to carpet the rectangular floor of his basement the basement has an area of 864 square feet the width of the basement is 2/3 its length what is the length of lewis's basement

8litres of paint can cover 129.6 m². how much paint is required to paint an area of 243m²?