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Worksheet 1

# Worksheet 1 - Name Worksheet 1 Due Wed Jan 19 2011 Show all...

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Name: Worksheet 1 Due Wed. Jan. 19, 2011 Show all computations. Write neatly. Staple your work. 1. Complete the sentence. (a) 12 is % of 65 . 1 (b) 65 . 1 is % of 12 (c) 12 is % less than 65 . 1 (d) 65 . 1 is % more than 12 2. Find the absolute change and the percentage change implied in the following state- ments. The number of wins for the UF football team decreased from 13 in 2009 to 9 in 2010. absolute change: percent change: 1

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3. The interest rate for a student loan decreased from 17.2% to 15.5%. Describe this change as an absolute change in terms of percentage points and as a relative change in terms of a percentage. absolute change: relative change: 4. You purchase a pair of shoes for \$ 100.66 (after tax). The local sales tax rate is 7.7%. What is the pre-tax price of the shoes? pre-tax price: 2
5. Suppose your pay rate is \$479 per week. (a) Your boss decides to raise your pay by 5% then decrease your pay by 3%. What is your resulting pay rate? pay rate: (b) Your boss decides to decrease your pay by 3% then raise your pay by 5%. What is your resulting pay rate?

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Worksheet 1 - Name Worksheet 1 Due Wed Jan 19 2011 Show all...

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