Collins has a part-time job as a dog walker. The table below shows the amount of money Collins earned for different numbers of h
ours of work: Collins' Earnings from Dog Walking Number of Hours Worked Money Earned (dollars) 5 30 6 36 8 66 Part A: What are the missing numbers in the table? Show your work. (4 points) Part B: Collins also does part-time yard work. The ratio of the number of hours Collins works to the money he earns in dollars is 1:7. Create a table to show the money earned by Collins for 5, 6, and 8 hours of doing yard work. (3 points) Part C: How many more dollars does Collins earn doing yard work for 5 hours than working as a dog walker for 5 hours? Show your work. (3 points) Question 3 (Essay Worth 10 points) (02.05 MC) Mike surveyed 250 teenagers to find out their favorite food. He found that 76% of the teenagers surveyed like burgers. Part A: How many teenagers surveyed like burgers? Show your work. (4 points) Part B: In another survey, Jane found that 25% of the total number of teenagers surveyed like sandwiches. If 50 teenagers like sandwiches, what is the total number of teenagers that Jane surveyed? Show your work. (4 points) Part C: Give an example of a situation in which a percentage is greater than 100%. (2 points) Question 4 (Essay Worth 10 points) (02.06; 02.07 MC) Part A: James bought a cake that weighs 3 and 1 over 4 pounds. How many ounces does the cake weigh? Show your work. (5 points) [16 ounces = 1 pound] Part B: A running tap dispenses 0.15 gallons of water every second. How many pints of water is dispensed after 20 seconds? Show your work. (5 points) [1 gallon = 4 quarts, 1 quart = 2 pints] You must check the box below prior to submitting your exam! Check this box to indicate you are ready to submit your exam Explorer Toolbox Workload My Folders Current course: 4026 FDK201.10
