# Math

1. The towns population increased from 80,000 to 90,000 in ten years. What was the percent of increase? I didn't understand this one.
2. A $15 item on sale for$12 is marked down what percent? 20%
3. If Jenna buys and item for 40% off the regular price, will she pay more or less than half the price? Less than

3. ### math

The towns of Franklin and Chester each decided in the same year to begin posting their populations on signs by the main entrances into the towns. Each year, they update the signs. Franklin had a population of 20,000 people in the

4. ### finance

New project analysis You must evaluate a proposal to buy a new milling machine. The base price is $108,000, and shipping and installation costs would add another$12,500. The machine falls into the MACRS 3-year class, and it would

1. ### Managerial Finance

The future value of an ordinary annuity of 1,000 each year for ten years, deposited at 3 percent, is A. 11,808 B. 8,530 C. 11,464 D. 10,000

2. ### Math

The population, in millions, of a city t years after 2000 is given by the function P(t) = 2.9 - 0.008t. Which statement is true? A. The population is increasing by 8,000 people per year. B. The population is decreasing by 8,000

3. ### Math

The population of a city has been decreasing exponentially since 1990. In 1990, the population was 1,000,000. In 2010, the population was 560,000. If t represents time in years since 1990, which of the following equations best

4. ### Economics

Using the following information, calculate the unemployment rate for Workerland: population = 1,000,000 employed = 750,000 unemployed but seeking a job = 100,000 those not participating in the labor force = 150,000