There were 1.235 million people in a city 10 years ago. Now there are 1.947 million people. How many people increased on average every year?

What is the smallest integer n such that n\sqrt{2} is greater than 20

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.

Graph the system of equations. {6x−4y=−244x−8y=−32 use the line tool to graph the lines.