Consider the function graphed below. What is the average rate of change of the function over the interval [1, 3] ?

A.36

B. 48

C.72

D.96

Initially 100 milligrams of a radioactive substance was present. after 6 hours the mass had decreased by 4%. if the rate of decay is proportional to the amount of the substance present at time t, find the amount remaining after 24 hours. (round your answer to one decimal place.)

Helena lost her marbles. but then she found them and put them in 44 bags with mm marbles in each bag. she had 33 marbles left over that didn't fit in the bags.

Write the function for the graph. (1.8) (0,4)