Please answer and explain! Write an exponential decay function to model the situation. Compare the average rates of change over the given intervals.
initial​ value: 53
decay​ factor: 0.6
1≤x≤4 and 5≤x≤7

Assume that y varies inversely with x. if y=1.6 when x=0.5 find x when y=3.2

Traffic on saturday, it took ms. torres 24 minutes to drive 20 miles from her home to her office. during friday's rush hour, it took 75 minutes to drive the same distance. a. what was ms. torres's average speed in miles per hour on saturday? b. what was her average speed in miles per hour on friday?

Which of the following is equal to the square root of the cube root of 5 ? (1 point) 5 to the power of 1 over 3 5 to the power of 1 over 6 5 to the power of 2 over 3 5 to the power of 3 over 2