Math 17

Question 1:

A consultant charges $60 for each hour she works on a job, plus a flat fee of $25. How many hours did she work on a certain consulting job if she charged the client $445?

Question 2:

Which of the following is the slope of a line parallel to the line y=1/4x + 3 in the standard (x,y) coordinate plane?

Question 3:

For all p>1, the expression (4p⁵)/(16p²) equals

Question 4:

The diagram shows the results of a recent poll of 4000 voters in Fairfield County who chose their favorite ice cream flavors. Approximately what percentage of voters chose vanilla as their favorite flavor?

Question 5:

The diagram shows the results of a recent poll of 4000 voters in Fairfield County who chose their favorite ice cream flavors. If the poll is representative of the 18,000 residents in Fairfield County, which is the best estimate of how many people would choose Mint Chocolate Chip as their favorite flavor?

Question 6:

The diagram shows the results of a recent poll of 4000 voters in Fairfield County who chose their favorite ice cream flavors. If the information in the table were converted into a circle graph (pie chart), then the central angle of the sector for Strawberry and Cookie Dough together would measure approximately how many degrees?

Question 7:

[Non-Calculator Question] The cost of using Internet in a hotel is $0.30 per minute. Which of the following equations represents the price, p, in dollars, for the total hours, t, of internet use?

Question 8:

[Non-Calculator Question] Three numbers add up to 44. The second is 3 times the first, and third is half of the second. What is the value of the first number?