Write an equation to represent the following situation, then solve. Sandhu is travelling through Europe and needs to have cell phone coverage. His company
tells him it will cost $15 per day, on top of his current plan which costs $75 per
month. If he is in Europe for 3 weeks, how much will it cost him that month? Your
answer should have the equation used and the answer. *

What is the quotient of m^6/5 ÷ 5/m^2? assume m does not equal pl

Apinhole camera is made out of a light-tight box with a piece of film attached to one side and pinhole on the opposite side. the optimum diameter d(in millimeters) of the pinhole can be modeled by d=1.9[ (5.5 x 10^-4) l) ] ^1/2, where l is the length of the camera box (in millimeters). what is the optimum diameter for a pinhole camera if the camera box has a length of 10 centimeters

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.