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Unformatted text preview: DICATED
PLACE.
a. units
b. tenths
c. hundredths
d. ten thousandths
62) WRITE THE FOLLOWING IN EXPANDED
NOTATION USING POWERS OF 10.
730.9105 SOLVE THE FOLLOWING PROBLEMS WITH YOUR
CALCULATOR.
67) Last year, Maria earned $388 per week. This
year, her salary increased to $416 per week.
What is the percent of increase (to the nearest
tenth of a percent)?
68) 25 is 85% of what number (to the nearest
tenth)?
69) Suppose that you buy a car for $24,000 plus
6% sales tax. Find the sales tax and the total
bill.
70) A TV was purchased and 8% tax was added to
the purchase price. If the total bill was
$515.60, how much did the TV cost?
71) If 7.15 gallons of a certain liquid weigh 40
pounds, how much does one gallon weigh? T102 Chapter 7 & 8 Review Page 5 72) If a new condo costs $110,000 this year, what
will it be worth in 10 years, if we assume a
constant inflation rate of 12%, compounded
annually?
73) You must score 90% or better to receive an A
on this test. If thereare 40 points on the test,
how...
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This document was uploaded on 03/12/2014 for the course T 102 at Indiana SE.
 Fall '
 Bonacci

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