Which formula can be used to describe the sequence? f(x) = 1.2(2.5)x – 1
f(x) = 2.5(1.2)x – 1
f(x) = 1.2(2.5)x
f(x) = 2.5(1.2)x

If the wwight of a package is multiplied by 7/10 the result is 65.8 find the weight of the package

If (x-2) 2= 49, then x could be a. -9 b. -7 c.- 2 d. 5 e.9

You just purchased two coins at a price of $670 each. because one of the coins is more collectible, you believe that its value will increase at a rate of 7.1 percent per year, while you believe the second coin will only increase at 6.5 percent per year. if you are correct, how much more will the first coin be worth in 15 years?