A figure is dilated by a scale factor of 2.5. If the origin is the center of dilation, what are the coordinates in the original figure of a vertex located at (7,9) in the enlarged figure? sb pls no i want an answer ;c

Can someone me and do the problem plz so i can understand it more better

If $740 is invested at an interest rate of 11% per year and is compounded continuously, how much will the investment be worth in 7 years? use the continuous compound interest formula a = pert.

Consider a bag that contains 220 coins of which 6 are rare indian pennies. for the given pair of events a and b, complete parts (a) and (b) below. a: when one of the 220 coins is randomly selected, it is one of the 6 indian pennies. b: when another one of the 220 coins is randomly selected (with replacement), it is also one of the 6 indian pennies. a. determine whether events a and b are independent or dependent. b. find p(a and b), the probability that events a and b both occur.