Posted by Kim on Sunday, March 23, 2008 at 8:06am.
Please double check me
Find the median of the following set of numbers.
47, 20, 52, 35, 58, 57
A) 49 1/2
B) 47
C) 48 1/2
D) 52
Answer: c Arrange scores in order of value, With two middle scores, median is mean of those two scores.
Which of the following numbers are integers?
2/3, 35, 0.093, -650, 42.5
A) 0.093 and 42.5
B) 35 and -650
C) 2/3
D) -650
Answer: A Look up the definition of integer.
Determine the maximum and minimum values of the following set of numbers.
3, -36/7, -1, -2/3, 5/4, -5, 26/9
A) Max: 26/9; min - 5
B) Max: 3; min: -5
C) Max: 3; min: -36/7
D) Max: 26/9; min: -36/7
Answer: B How many times does 7 go into -36?
Add
-3/5 +(8/35)
A.13/35
B.35
C.1/8
D.
Answer: C -21/35 + 8/35 = -13/35
Find the reciprocal of 1/3 (9-4)
A.5/3
B.
C.3/5
D.
Answer: D 9-4 = 5, 1/3 * 5 = 5/3 Its reciprocal is 3/5.
Perform the indicated operation.
(
A.2
B.16
C.21
D.Undefined
Answer: D No operation indicated.
Were all the "?" in the questions? I hope this helps. Thanks for asking.
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