Mathematical Reasoning Quiz 4 (30 MCQs)

Quiz Instructions

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1. An irrigation system for a small farm uses 750 gallons of water per hour. The system wasturned on for 5 consecutive days for the following numbers of hours:4.5, 8, 6.5, 2.5, and 8.What was the mean (average) number of gallons of water used daily by the irrigationsystem during those 5 days?
2. Round the answer to nearest whole number.$38450\div35$
3. Seats in an auditorium are numbered in order from 1 to 150. The seat that is numbered 7and every 35th seat thereafter has a card taped beneath it to indicate that the person sittingthere has won a prize.What is the highest numbered seat in which a person can win a prize?
4. There are 24 cupcakes. Riley, Maggie, and Laura each have an equal amount of cupcakes. How many cupcakes does each person have?
5. ..... mangos are sweet.
6. Identify the rule used in each of the following arguments:A1:If you are a worthy, then you can lift the hammer.A2:You cannot lift the hammer.Conclusion:You are not worthy.
7. You want to take a cab to go to the zoo. The cab charges $ 5.00 to pick you up, plus $ 3.00 for every mile. The zoo is 6 miles away and you only have $ 20.00 to pay for cabfare.Your cab fare is
8. ..... fruits are round shape.
9. Paige was measuring how much taller she got over two years. In the first year she grew 4.62 cm. In the second year she grew 7.7 cm. How much taller did she get altogether?
10. The number of games in a shipment must be a multiple of 25 and 40. What is the FEWESTnumber of games that could be in the shipment?
11. All multiples of 5 are even numbers
12. Given, "If angles are congruent, then the measures of the angles are equal." Identify the conclusion.
13. Shelagh and Luana realized that they could express their ages more specifically if they used fractions. Doing this will allow them to calculate the difference in their ages more precisely. If Shelagh describe her age as 15 1/2 years old and Luana is 7 7/12 years old, what is the difference in their ages?
14. ..... prime numbers have two factors.
15. The mayor of Flandville, Ohio, wants to know how much the population of her city has changed from 1975 to 2015. In 1975 the population was 120, 000. In 2015 the population was 95, 000. What was the percent decrease in the population from 1975 to 2015?
16. ..... trapezoids are isosceles trapezoids.
17. To raise funds for a charity drive, Danielle convinced 40 businesses to each pledge todonate $ 10 per month for 6 months.Which expression equals the total number of dollars pledged for the charity drive?
18. ..... animals can sing.
19. A seed company filled 7 bags with seed. They put 80 grams of seed in each bag. How many grams ofseed are there in all the bags combined?
20. It takes 10 days to mow a 140-acre park using a tractor that is available only 4 hours perday.If the same amount of acreage is mowed each day, how many acres per hour must bemowed?
21. Math helps us understanding the world around us by giving us ways to describe it (for example with data).
22. Which of the following numbers is the second smallest in the group595, 795, 123, 600, 825
23. Solve the linear equation:3(x-2) = 15
24. If a skydiver with mass m, in kilograms, jumps from a plane, the maximum speed she will attain in free-fall (v), in meters per second, is given by the formula v=$\sqrt{39.2m}$ Approximately what is the maximum speed, in meters per second, of a skydiver weighing 60 kilograms?
25. A house has a large window made of 15 equal-sized pieces of glass, each the same size and shape. There are 3 pieces of glass that are cracked. If a rock thrown by a lawn mower hits the window, what is the probability that the rock hits a piece of glass that is cracked?
26. A sales supervisor assigns Asha, Bella, Cameron, Donnell, and Ernesto to work the cashregister on a rotating daily basis.The rotation begins with Asha on the first day andcontinues in alphabetical order, as shown in the pattern below, which uses their initials.A, B, C, D, E, A, B, C, D, E, ..... Who is assigned to work the cash register on the 46th day?
27. Which figure has exactly one pair of parallel sides?
28. All triangles have three sides.Is this a true statement or a false statement?
29. Determine if the sentence is a statement not statement. What is the sum of 3 and 6?
30. What is the hypothesis of the following statement: "If Johnny is late to school, then his mom will have to drive him."