A photograph is 4 inches longer than it is wide. if the frame is 2 inches wide, the combined area is 252 in^2.
find the dimensions of the photograph without the frame.

How do you create a data set with 8 points in it that has a mean of approximately 10 and a standard deviation of approximately 1?

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.

Askate shop rents roller skates as shown on the table below. which graph and function models this situation?