How much sooner does the box reach the bottom of the incline than the disk? express your answer in terms of some or all of the variables m, h, ?, and r, as well as the acceleration due to gravity g?

Leonardo wrote an equation that has an infinite number of solutions. one of the terms in leonardo’s equation is missing, as shown below.

What are the solutions of the equation x4 + 6x2 + 5 = 0? use u substitution to solve.

Which account has the highest effective annual interest rate? not necessary but show how you got your answer. a. account 1: interest is compounded quarterly at an annual rate of 4.20%.b. account 2: interest is compounded monthly at an annual rate of 4.15%.c. account 3: interest is compounded semiannually at an annual rate of 4.10%d. account 4: interest is compounded annually at a rate of 4.25%.