8. A public swimming pool holds 250,000 gallons of water and is being drained at a rate of 200 gallons per minute. The function g = -200m +
250,000 represents how many gallons remain in the pool g, after any
number of minutes m. How much more water remains after 5 minutes than
after 20 minutes?

Apple pie is removed from 350 degree oven. temperature of the pie t minutes after being removed id given by the function t(t)=72+268e-0.068t

Answer this question, only if you know the answer. 30 points and brainliest!

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.