Aprincipal of $2000 is invested at 5.25% interest, compounded annually. how much will the investment be worth after 11 years? use the calculator provided and round your answer to the nearest dollar

Which math sentence can be used to determine if the triangle is a right triangle?

Which of the following is the true for f(x) = 5cos

Expresa commuter train leaves downtown sation and travels at a average speed of 55 miles per hour towards the north side sation, which is 50miles away. thirty minutes later, express commuter train #7 leaves north side and travels at a average speed of 35miles per hour towards downtown sation. at the moment the two trains pass each other, how far(in miles) is train #12 from the downtown sation and how long(in minutes) has the #12 train been traveling