Dave deposited $7,500 into a bank account at the end of 3 years he earned $900 in simple interest what is the rate of intrest did the account earn per year​

Which expression is equivalent to 2x^2+2x-4/2x^2-4x+2

In the following situation, determine whether you are asked to determine the number of permutations or combinations. then do the calculation how many ways are there to pick a starting five from a basketball team of twelve members? a. permutation; ps - 2520 b. combination; 1c, - 792 c. combination: 2cs - 2520 d. permutation; ps - 95040

If there are 3.281 feet in 1 meter, how many inches are in one centimeter