Chapter 6, Problem 6.19AC

6. Revenue: Pacific Sunwear The annual revenue of Pacific Sunwear of California over the period January 2008-January 2015 can be approximated by p(t)= (-0.075t+0.97)³ +0.75 billion dollars per year (0≤t≤7) Where is time in years since January 2008. a. Find an expression for the total revenue P(t) earned by Pacific Sunwear since the start of 2008.

It is costly in both time and money to go to college. Does it pay off? According to the Bureau of the Census, the answer is yes. The average annual income (in thousands of dollars) of a household headed by a person with the stated education level is as follows: 24.8 if ninth grade is the highest level achieved, 41.2 for high school graduates, 59.3 for those holding associate degrees, 82.6 for those with bachelor's degrees, 100.3 for those with master's degrees, and 121.7 for those with doctoral degrees. Make a bar graph showing household income for each education level.

A portfolio manager purchased 200 shares of A stock of ₺60, 100 shares of B stock of ₺250 and 200 shares of C stock of ₺65. What is the average price paid per share purchased?

Last year, the city of Richmond experienced a budget deficit of $124,820. In comparison, the expected deficit for this year is 35% less. What is this year's expected deficit?

By January 2014 the US population had grown to 317.3 million and the US Federal Debt was a reported $17.3 trillion. Calculate the January 2014 Federal Debt per capita. (round to the hundredths place)

Use the average annual consumer price index table to convert the 1978 minimum wage from actual dollars to 1996 dollars. Is the result consistent with the entry in the accompanying minimum wage table? Click the icon to view the table of federal minimum wages. The 1978 minimum wage in 1996 dollars is $. (Round to the nearest cent as needed.) Federal Minimum Wages Year 1938 1939 1945 1950 1990 1956 1961 1967 1968 pe 1974 1976 1978 1979 1981 1990 1991 1996 1997 2007 2008 2009 Actual Dollars 1996 Dollars $2.78 $3.39 $3.49 $0.25 $0.30 $0.40 $0.75 90.19 $1.00 $1.25 $1.40 91.00 $1.60 $2.00 22:00 $2.30 $2.50 $2.65 22.0 $2.90 222 $3.35 $3.50 $4.25 $4.75 $5.15 $5.85 $6.55 $7.25 $4.88 67.90 $5.77 $6.41 20.70 $6.58 $7.21 66.27 $6.37 20:37 $6.34 20:20 $6.38 20:30 $6.27 90:20 $5.78 $4.56 $4.90 $4.75 $5.03 $4.42 $4.77 $5.12 - X Average Annual Consumer Price Index (CPI) (1982-1984 = 100) Year CPI Year CPI Year CPI 1976 56.9 1989 124.0 2001 177.1 1977 60.6 1990 130.7 2002 179.9 1978 65.2 1991 136.2 2003…

What is the total revenue from music sales decreased from $14.6 billion to $5.5 billion between 2000 and 2014?

A company recently downsized its number of employees by 35%. If there are still 78 employees, how many employees were there prior to the layoffs?

According to Haass on development, in the whole world, the top 10% holds how much of the world’s global wealth?   95% 85% 75% 50%