Can someone help me with this true or false question, I can’t figure it out, and I have been stumped for a long time now. I would really appreciate the help please? An exponential decay function represents a quantity that has a decreasing halving time.

A. True

B. False

Ann and betty together have $60 ann has $9 more than twice betty’s amount how much money dose each have

In one day there are too high tides into low tides and equally spaced intervals the high tide is observed to be 6 feet above the average sea level after six hours passed a low tide occurs at 6 feet below the average sea level in this task you will model this occurrence using a trigonometric function by using x as a measurement of time assume the first high tide occurs at x=0. a. what are the independent and dependent variables? b. determine these key features of the function that models the tide: 1.amplitude 2.period 3.frequency 4.midline 5.vertical shift 6.phase shift c. create a trigonometric function that models the ocean tide for a period of 12 hours. d.what is the height of the tide after 93 hours?

Michael is training for a marathon. in his first week he plans to run 8miles. what path should he take