MATH107 University of Maryland University Standard Notation Questions

Please only take this if you are proficient in college algebra. Questions are attached in word doc, there are 21 questions. Answer all questions, Please show work. thank you

Quiz 1
1. Simplify the expression
so that all the exponents
are positive.
2. Simplify
3. Change
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so that all the exponents are positive.
to standard notation.
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4. Change
to standard notation.
5. Write 0.000000004172 in the scientific notation.
6. A country with a population of
people has a debt
of
dollars. What is the average debt per person
for this country?
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7. Evaluate
8. Factor
9. Solve the equation
10. Solve the equation
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11. Solve the equation
12. Solve the equation
13. Solve the equation
for
14. Write the domain of the expression
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15. Divide and simplify
16. Add and simplify
17. Simplify
18. Simplify
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by squaring
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19. Find the value of h
20. Rationalize the denominator in
21.
Problem Solution-
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