Aladder is placed 7 feet from the base of a building and reaches a point on the building that is 24 feet above the ground. find the length of the ladder?

What is the 9th term in the geometric sequence described by this explicit formula? an=-6. (2)(n-1) apex

At the beginning of year 1, carlos invests $600 at an annual compound interest rate of 4%. he makes no deposits to or withdrawals from the account. which explicit formula can be used to find the account's balance at the beginning of year 5? what is, the balance?

Calculate the average rate of change over the interval [1, 3] for the following function. f(x)=4(5)^x a. -260 b. 260 c. 240 d. -240