Homework 4.xlsx - homework 4 1 Eileen has 7.5 of her earnings deposited into her retirement plan If \$ 330 per month is deposited in the plan find her

# Homework 4.xlsx - homework 4 1 Eileen has 7.5 of her...

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homework 4 % \$ monthly yearly 7.5 330 33000 52800 4400 sells pop/rock 2000 0.57 1140 salary men 42300 1.188202247 118.8 women 35600 4. Complete the table Fractional Decimal Percent 5/8 0.625 62.5% 1/5 0.2 20% 1 3/4 1.75 175% 1. Eileen has 7.5% of her earnings deposited into her retirement plan. If \$ 330 per month is deposited in the plan, find her monthly and yearly earnings 2. This circle graph shows music preferences of customers on the basis of music store sales. A music store sells 2000 recordings a month. How many are Pop / rock? 3. In the following statement, express the first number as a percentage of the second number. The full-time year-round median salary for U.S. men in 2010 was \$42,300, and the full-time year- round salary for U.S. women in 2010 was \$35,600.

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weekly mothly \$ 15 135 780 1620 0.481481481 48 \$ years 333000 2008 5. Compute the total cost per year of the following pair of expenses. Then complete the sentence: On an annual basis, the first set of expenses is _______% of the second set of expenses. Maria spends \$21 on lottery tickets every week and spends \$138 per month on food. 6. In many European countries, the percentage change in population has been negative in recent decades 7. If John earns 20% more than Mary does, then Mary must earn 20% less than John does. 8. The rate of return on our fund increased by 50%, to 15%. 9. Find the absolute change and the percentage change in the following case. The average sale of a house decreased from \$333,000 in February 2008 to \$174,000 in February 2013.
174000 2013 Absolute change -159000 Relative change -0.47747748 -47.7 days % 283 115 1.460869565 146.1 % YEARS 8 3 92 0.92 24 EMPLOYEES 1 to 2 days 10. The gestation period of rhinos (487 days) is _____ percent longer than the gestation period of dogs (65 days). 11. If the national economy shrank at an annual rate of 8% per year for three consecutive years, then the economy shrank by 24% over the three-year period.

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