Let f(x) =In(3x)+2.5 what is the avergae rate of change of f(x) from 2 to 7
round your answer to the nearest hundredth
A. -3.99
B. -0.25
C. 0.25
D. 3.99​

Mary works for a company that ships packages and must measure the size of each box that needs to be shipped. mary measures a box and finds the length is 7 inches, the width is 14 inches, and the height is 15 inches. what is the volume of the box? [type your answer as a number.]

Pepe and leo deposits money into their savings account at the end of the month the table shows the account balances. if there pattern of savings continue and neither earns interest nor withdraw any of the money , how will the balance compare after a very long time ?

Solve each equation using the quadratic formula. find the exact solutions. 6n^2 + 4n - 11