Online mathematics mock examination date: 27 th february 2021 time: 20. 00-21. 10
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Bog'liqWESTMINSTER MOCK 27.02.2021
APPLICANT ID: @WESTMINSTER_MOCK All questions on this paper must be answered. Write the answers in the space below each question. Working must be shown for all stages of the questions. 1. The town’s annual budget totals $32 million. If 2/ 5 of the budget goes toward education, how many dollars go to education? …………………………. (2 marks) 2 …………………………. (5 marks) 3 …………………………. (5 marks) 4. a) If 3x 2 is multiplied by the quantity 2x 3 y raised to the fourth power, what would this expression simplify to? …………………………. (3 marks) b) Sara’s bedroom is in the shape of a rectangle. The dimensions are 2x and 4x + 5. What is the area of Sara’s bedroom? …………………………. (3 marks) c) Express the product of -9p 3 r and the quantity 2p - 3r in simplified form. …………………………. (3 marks) @WESTMINSTER_MOCK 5 …………………………. (7 marks) 6. Melisa and Jennifer threw a fiftieth birthday party for their father at a local restaurant. When the bill came, Melisa added a 15% tip of $42. Jennifer said that the service was wonderful and they should leave a 20% tip instead. How much is a 20% tip? …………………………. (4marks) b. The Hamden Town Manager wants to know what percent of the snow removal budget has already been spent. The budget for snow removal is $130,000. It has been an exceptionally snowy year, and they have already spent $100,000 for snow removal. What percent of the budget has already been spent? (round to the nearest percent …………………………. (4 marks) 8. …………………………. (3 marks) 9 If a telephone pole weighs 11.5 pounds per foot, how much does a 32-foot pole weigh? …………………………. (3 marks) 10. A rectangular garden has a width of 20 feet and a length of 24 feet. If each side of the garden is increased by the same amount, how many feet is the new length if the new area is 141 square feet more than the original? …………………………. (4 marks) 11 What is the prime factorization of 84? …………………………. (2 marks) 12. …………………………. (8 marks) Total for this page: 7 mark 13. Two bottles are similar. Bottle A is 15 cm tall. Bottle B is 20 cm tall. The volume of bottle A is 400 cm 3 . What is the volume of bottle B? Give your answer to the nearest cm 3 . …………………… (3 marks) 14. Ana earns 3x dollars per day. Beth earns 4x dollars per day. Charlize earns 75% more than Ana. Diana earns 30% less than Beth. Charlize earns $147 more than Diana. Work out how much money each person gets. …………………………. (3 marks) 15) Jody’s English quiz scores are 56, 93, 72, 89, and 87. What is the median of her scores? …………………………. (2 marks) TOTAL MARKS 70 @WESTMINSTER_MOCK END OF TEST DO NOT WRITE ON THIS PAGE Download 315.15 Kb. Do'stlaringiz bilan baham: |
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