Calculate the rate of change for the exponential function over the given interval:
f(x) = 3^x+ 2; over the interval 1 < x < 4
A)3
B)8/3
C)26
D)88/3

If a baby uses 15 diapers in 2 days how many diapers will the baby use in a year

Pat listed all the numbers that have 15 as a multiple write the numbers in pats list

The sat and act tests use very different grading scales. the sat math scores follow a normal distribution with mean 518 and standard deviation of 118. the act math scores follow a normal distribution with mean 20.7 and standard deviation of 5. suppose regan scores a 754 on the math portion of the sat. how much would her sister veronica need to score on the math portion of the act to meet or beat regan's score?