Daily 10 Week 11

Day 1

Problem 1 The difference between the median and the mode of the number of children per family is The difference between the median and the mode of the number of children per family is A. 2.5 B. 2.0 C. 1.5 D. 1.0 E. 0

Problem 2 The average (mean) number of children per family in the village is approximately. Round to the nearest tenth. The average (mean) number of children per family in the village is approximately. Round to the nearest tenth. A. 2.4 B. 2.0 C. 1.8 D. 1.5 E. 1.0

Answers – Day 1 1) E 1) E 2) C 2) C

Day 2

Problem 1 Sheila works 8 hours per day on Monday, Wednesday and Friday, and 6 hours per day on Tuesday and Thursday. She does not work on Saturday and Sunday. She earns $324 per week. How much does she earn in dollars per hour? Sheila works 8 hours per day on Monday, Wednesday and Friday, and 6 hours per day on Tuesday and Thursday. She does not work on Saturday and Sunday. She earns $324 per week. How much does she earn in dollars per hour? A. 11 B. 10 C. 9 D. 8 E. 7

Problem 2 ABCD is a parallelogram. BD = 2. The angles of triangle BCD are all equal. What is the perimeter of the parallelogram? ABCD is a parallelogram. BD = 2. The angles of triangle BCD are all equal. What is the perimeter of the parallelogram? A. 12 B. 93 C. 9 D. 8 E. 33

Answer – Day 2 1) C 1) C 2) D 2) D

Day 3

Problem 1 If the product of 6 integers is negative, at most how many of the integers can be negative? If the product of 6 integers is negative, at most how many of the integers can be negative? A. 2 B. 3 C. 4 D. 5 E. 6

Problem 2 Which of the following can be used to illustrate that not all prime numbers are odd? Which of the following can be used to illustrate that not all prime numbers are odd? A. 1 B. 2 C. 3 D. 4 E. 5

Answer – Day 3 1) D 1) D 2) B 2) B

Day 4

Problem 1 If f(3) = 15 and f(5) = 45, which of the following could be f(x)? If f(3) = 15 and f(5) = 45, which of the following could be f(x)? A. 4x + 3 B. 2x² – 2x C. 2x² - x D. 2x² - 5 E. 5x²

Problem 2 The table shows the results of a poll which asked drivers how many accidents they had had over the previous 5 years. What is the median number of accidents per driver? The table shows the results of a poll which asked drivers how many accidents they had had over the previous 5 years. What is the median number of accidents per driver? A. 0.5 B. 1 C. 1.5 D. 2 E. 4

Answers – Day 4 1) C 1) C 2) C 2) C

Day 5

Problem 1 Which of the following could be a solution of the equation x = 4x - 3 Which of the following could be a solution of the equation x = 4x - 3 A. -1 B C. 0 D. 0.6 E. 1.5

Problem 2 The number of degrees that the hour hand of a clock moves through between noon and 2.30 in the afternoon of the same day is The number of degrees that the hour hand of a clock moves through between noon and 2.30 in the afternoon of the same day is A. 720 B. 180 C. 75 D. 65 E. 60

Answers – Day 5 1) A 1) A 2) C 2) C