The density of an object with mass m and volume V is Abigail has a diamond stone that her grandmother gave her. The diamond's mass is 70 grams, and its volume is 20 cubic
centimeters
What is the density of the diamond

An arc subtends a central angle measuring 7pi/4 radians what fraction of the circumference is this arc?

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.

Agrid shows the positions of a subway stop and your house. the subway stop is located at (-5,2) and your house is located at (-9,9). what is the distance, to the nearest unit, between your house and the subway stop?