What is the correlation coefficient of the linear regression for the data in the table? round to three decimal places. age of car: 2 6 10 3 1 9 14 12 3 7 odometer reading (mi):   10,488    68,124    85,243    45,747    13,904      103,401    208,466    100,368    18,706 94,647 r ≈ [1]

Me with this one question, and i'll upvote the brainliest answer

Solve the system of equations y= 3/2 - 1, -x+ y =-3

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.