PLEASE HELP! I HAVE BEEN AT THIS FOR A LONG TIME!. For each investement, 25 000 is deposited in an account. How much is each payment?

(a. 8% per annum, compounded annually, with annual payments starting in a year.

Kelly is a salesperson at a shoe store, where she must sell a pre-set number of pairs of shoes each month. at the end of each work day the number of pairs of shoes that she has left to sell that month is given by the equation s=300-15x , where s is the number of pair of shoes kelly still needs to sell and x is the number of days she has worked that month. what is the meaning of the number 300 in this equation

What is the value of the expression below? 148+(-6)| + |– 35= 7|

Estimate the area under the curve f(x) = 16 - x^2 from x = 0 to x = 3 by using three inscribed (under the curve) rectangles. answer to the nearest integer.