Find the mean & median for the following set of data: {15, 16, 30, 25, 18, 19, 43, 64, 70}
Mean: 33.3
Median: 25
100
What is the additive inverse of 2/3?
-2/3
100
Write 2/5 as a percent
40%
100
You flip a coin then toss a number cube with the numbers 1-6 on its faces. What is the probability of not landing on heads and not landing on 2?
5/12
200
Solve the following inequality: g ÷ -2 < 2
g < -4
200
Find the mode & range for the following set of data:
{22, 88, 34, 12, 43, 97, 56, 23, 34, 16}
Mode: 34
Range: 85
200
What is the multiplicative inverse of 3/4?
4/3
200
What percent of 20 is 30?
66.7%
200
There are 10 colored blocks in a bag: 3 purple, 4 red, & 3 blue. What is the probability of picking purple both times without replacement?
1/15
300
Solve & graph the following inequality: 2(3x - 1) > 16
x > 3
300
Find quartile 1, quartile 2, and quartile 3 for the following set of data: {22, 33, 65, 23, 19, 16, 10, 5, 3}
Quartile 1: 7.5
Quartile 2: 19
Quartile 3: 28
300
Simplify the following: -3(5 + 7)
-36
300
110 is 22% of what number?
500
300
A spinner with 4 equal sections numbered 1-4 is spun twice. What is the complement of landing on the number 2?
9/16
400
Set up an inequality & solve: If 3 times a number is decreased by 2, the result is at most 13.
x ≤ 5
400
Find the interquartile range of the following set of numbers:
{14, 17, 18, 20, 35, 40}
IQR = 18
400
Phil went to the store and bought 20 shirts for $253. What is the unit price?
$12.65
400
Steve got 10 hits during last year’s baseball season. This year he got 19 hits. What was the percent of change in the number of hits from last year to this year?
90% increase
400
There are 15 colored blocks in a bag: 6 purple, 5 red, & 4 blue. What is the probability of picking red then blue without replacement?
2/21
500
Evaluate the expression 6a – g when a = 10 and g = 10
50
500
Find the Mean, Median, & Mode for the following set of data:
{6, 5, 2, 1, 2, 4, 6, 3, 2}
Mean: 3.4
Median: 3
Mode: 2
500
If 5 tickets to a football game cost $182.45, how much do 8 tickets cost?
$291.92
500
Maggie buys a new pair of jeans for $20.95. The next day they go on sale for $15.10. What was the percent change in the price of the jeans?
27.9% decrease
500
You flip a coin then spin a spinner with 3 equal sections (red, blue, & green). What is the probability of landing on heads and not landing on red?