3. The initial amount for J. W.'s new bank account is $2,500. The total amount. a(t). for J. W.
after t years can be represented by a(t) = 2500*/(1+2), J. W. has $4,400 at the end of
6 years with not putting any more money in the account, then determine the value of x.

You drop a rubber ball off the roof of a 50 meter high building onto a paved parking lot. it bounces back up with every bounce, but not quite all the way back up to you. after the first bounce it bounces back only 80 percent of the distance it was dropped from. the pattern continues, meaning after every bounce it comes up to just 80 percent of the previous maximum height. so if before the first bounce the height is 50 meters, what height does the ball reach after the fifth bounce? round your answer to one decimal place and chose the correct response from the choices below:

What will the graph look like for a system of equations that has no solution? a. the lines will be perpendicular. b. the lines will cross at one point. c. both equations will form the same line. d. the lines will be parallel.

What is the length of the midsegment of a trapezoid with bases of length 15 and 25 ?