At 45, Anna set up a 401(k), where she plans to deposit $8,000 at the end of each year until age 75. Find the amount of the annuity if she invests in a stock fund that yields 8% interest compounded annually.

Twenty points. suppose that one doll house uses the 1 inch scale, meaning that 1 inch on the doll house corresponds to 1/2 foot for life-sized objects. if the doll house is 108 inches wide, what is the width of the full-sized house that it's modeled after? in inches and feet

I’ve been trying all day to figure this puzzle out. i need the work for it aswell. it is a factoring polynomials tarsia. the image is below.

Arectangular yard has area 96 square feet. if the width of the yard is 4 feet less than the length