Mean, Median, Mode
What is the range of this set of numbers?
63, 30, 90, 43, 28, 33, 46, 49, 22?
68
A shelf on a bookcase can hold up to 90 pounds. Which inequality represents the amount of weight, w, the shelf can hold?
w is less than or equal to 90.
In Mr. Poe’s class, 9 students read the same number of books during the year. Altogether, they read 261 books. How many books did each student read?
29
What is the value of 93?
729
What is the volume of the rectangular prism where the length is 5, width is 7, height is 7?
245
What is the mode of this set of numbers?
83,94, 86, 88, 89, 90, 90, 91, 90, 82, 91.
90
Rachel needs to score an 86 or higher on her next test to make the honor roll. If x represents the score on her next test, which inequality represents this situation?
x is greater than or equal to 86.
Steven has 43 baseball cards. Together Steven and Samantha have 75 baseball cards. How many baseball cards does Samantha have?
32
What is the value of the expression 5(20 – 8) ÷ 3 + 72?
69
What is the volume of the rectangular prism where the length is 9, width is 6, height is 12?
648
What is the median of this set of numbers?
16,20,11,18,14, 8, 11, 16, 15.
15
Sarah must score at least 5 points higher on her test than her last quiz to earn an A in math class. On her last quiz she scored an 87. Which inequality represents what Sarah must score on her test, t, to earn an A in math class?
t is greater than or equal to 92.
Anna borrowed $128 from her sister. She plans to repay the money at $16 per week. How many weeks will it take Anna to repay the money?
8
What is the value of the expression 33 – 48 ÷ 42 + 7(8 + 5)?
115
What is the volume of the rectangular prism where the length is 8, width is 9, height is 7?
504
What is the mean of this set of numbers?
24, 15, 2, 11, 16, 3, 6.
11
Rebecca charges $6 per hour for babysitting. She uses the equation T=6x to determine how much money she made last week. What does the x represent in the equation?
The number of hours she babysat
Shaneka bought a hairbrush and a bottle of lotion for $14.35. If the lotion cost $9.83, how much did the hairbrush cost?
4.52
What is the value of the expression 52 – 10 × 2 + 33?
32
What is the volume of the rectangular prism where the length is 9, width is 5, height is 15?
675
What is the mean of this set of numbers?
18, 15, 3, 5, 13, 11, 11, 12.
11
Lucinda wants to order some books online. The books cost $15 each, plus $3 per order for shipping. N, number of books, c, total cost. What expression would represent this situation.
c= 15n+3
Roger scored 7 points for his basketball team. If his team scored a total of 35 points, how many points were scored by someone other than Roger?
28
What is the value of the expression
(4 + 6)2 – 34 ÷ 92?
99
What is the volume of the rectangular prism where the length is 8, width is 151,3, height is 11.5?
1,380