Chapter 7 Test FormA Name - Kirkland Mastery Math 2 - Test 7.pdf · 2012. 1. 30. · Chapter 7 Test...
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Chapter 7 Test FormA Name _ Date (Page 7 of 3 pages) 1. 2. _ 3. Solve for x. 33. 3 x • 3 x - 1 = 3 12 3. _ 4. Balance in an Account Find the value of $1000 deposited for Hi) 4. years in an account paying 7% annual interest compounded yearly. 5. Deposit in an Account How much money must be deposited now 5. _ in an account paying 8% annual interest, compounded quarterly, to have a balance of $1000 after 10 years? I 6. Depreciation Value A piece of equipment costs $85,000 new but 6. depreciates 15% per year in each succeeding year. Find its value after 10 years. 94 Chapter 7 • Powers, Roots, and Radicals @ D.C.HeathandCompany Algebra 2
Chapter 7 Test FormA Name - Kirkland Mastery Math 2 - Test 7.pdf · 2012. 1. 30. · Chapter 7 Test FormA (Page 2of 3pages) Name _ 7. Evaluate. 165/4 7. 8. Use acalculator to evaluate
Chapter 7 Test FormA Name _Date(Page 7 of 3 pages)
1.
2. _
3. Solve for x. 33. 3x • 3x-1 = 312 3. _
4. Balance in an Account Find the value of $1000 deposited for
Hi) 4.years in an account paying 7% annual interest compounded
yearly.
5. Deposit in an Account How much money must be deposited now 5.
_in an account paying 8% annual interest, compounded quarterly,
tohave a balance of $1000 after 10 years? I
6. Depreciation Value A piece of equipment costs $85,000 new but
6.depreciates 15% per year in each succeeding year. Find its
valueafter 10 years.
8. Use a calculator to evaluate 9-1/3 to three decimal places.
8. _
9. Geometry The volume of a dodecahedron is V ~ 7.66312a3where a
is the length of an edge. Find the edge length of a dodec-ahedron
whose volume is 1000 cubic centimeters.
9. _
10. Rewrite 71/5 using radical notation. 10.
11. Evaluate ~ 1540 to three decimal places using a calculator.
11. _
251/612. Simplify. 252/3
12. _
13. Simplify. ~ + 4~ 13. _
Algebra 2 @ D. C. Heath and Company Chapter 7 • Powers, Roots,
and Radicals 95
