Questions and Answers

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FTCE K-6 Subject Area MATH Questions and Answers (2022/2023) (Verified Answers)

1.Simplify the expression (-9)(-3)-[4-(3-6)]: 20

2.What is the prime factorization of 30 (Answer) 2 x 3 x 5 3.Four students were shopping at a mall. Lisa purchases a $20.00 shirt at 10% off. Tim purchases a $20.00 shirt at 20% off. Tina purchases a $25.00 at 40% off. Joe purchases a $25.00 shirt at 30% off. Who paid the most for the shirt (Answer) Lisa 4.A group of students are working on a project. They complete 30% of the project in 12 hours. If they continue to work at the same speed, how many hours will it take the group to finish the project (Answer) 40 Hours 1 / 4

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5.A group of volunteers are clearing brush away from an overgrown park. The park covers 3 1/4 acres. If the group clears 1/2 acre every 4 days, how many days will it take them to clear the entire park (Answer) 26.0 6.Two students start at the same point and run in opposite directions.The first student runs 10 feet per second to the left for 8 seconds. The second student runs 8 feet per second to the right for 7 seconds. How many feet apart are the two students after they both stop (Answer) 136 feet 7.A recipe for 24 oz hamburger will make 8 oz serving of chili. How many ounces of hamburgers will be needed to make 28 servings of chili (Answer) 84 8.Which of the following expressions gives the solution to the statement below?A recipe for making 2 dozen cookies requires 3/4 cup of sugar. To make

• dozen cookies, how much sugar is needed (Answer) 3 x 3/4 = 2.25

9.A pair of baseball team competed 2 innings of a game in 28 minutes. If the game continues at the same pace, how many minutes will it take to 2 / 4

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complete a 9 inning game (Answer) 126 minutes 10.A person who weighs 168 pounds on Earth would weigh 28 on the moon. How many pounds would a 30-pound on Earth weigh on the Moon (Answer) 5 11.The following stem and leaf plots shows the best temperatures of 25 healthy adults. What is the median temperature of the adults in this data

set? 96: 9

97: 00129

98: 001114566667899

99: 0011: 98.5 degrees Fahrenheit 3 / 4

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12.The following measurements show the rainfall in Center City over the course of a week 4 cm, 5 cm, 4 cm, 0.1 cm, 0.25 cm, 0 cm, 2 cm If the chamber of commerce would like to portray Center City as a city of

low rainfall, the best statistical measure to advertise would be: Median

13.A homeowner decides to install a swimming pool in her backyard. The pool has a volume of 1000 cubic feet. Given that one cubic foot has a capacity of about 7.48 gallons, how many gallons of water does the pool hold (Answer) 7,480 gallons 14.A student travels m miles to visit a family member during a holiday vacation. If it takes the student 5 hours to arrive, which of the following expressions represents the average rate of speed, in miles per hour that the student traveled (Answer) m/5 15.To estimate the fish population in a lake, a game warden caught and tagged 200 fish. After several months, the game warden caught a sample of 80 fish and 25 of those had been tagged. What would be a reasonable estimate for the fish population in the lake (Answer) 640

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