Mary Cooper, Sheldon’s mother, who lives in east Texas, wants to help pay for her grandchild’s education. How long will it take Mary to reach her goal of $125,000 if she invests $10,000 per year, earning 6 percent? Use Appendix A-3 or the Garman/Forgue companion website. Round your answer to the nearest half-year.

25 ! the line of best fit is h = 5a + 86. predict the height at age 16.

Find the actual dimensions of the box. the side length are in meters and integers. the surface area of the box is 104 m2 and volume of the box is 60 m3.

Solve these problems: 1.what is the perimeter of an equilateral triangle with sides measuring 6cm? 2. a regular pentagon has sides measuring 3.2 cm. what is its perimeter? 3. a regular decagon has sides of 3.5mm . what is it’s perimeter? 4. a regular octagon has a perimeter of 64cm. what is the length of one of the sides? 5. a regular hexagon has a perimeter of 72mm . what is the length of one of the sides? 6. what is the perimeter of a rhombus with sides measuring 11m?