Find the mode(s) of the set:
16, 3, 18, 2, 3, 15, 2, 6, 3, 15, 2
2 and 3
100
What do you call it if an event will definitely not happen?
impossible
100
Write an expression for "three less than x"
x - 3
100
Solve x + 3 = 11
x = 8
200
What is 3/5 + 1/4 ?
17/20
200
Find the range of the set:
12, 5, 18, 22, 14, 2, 30
28
200
IN WORDS what is the probability of tossing a coin and flipping heads?
Evens Chance
200
Write an expression for "one third of y and five extra"
y/3 + 5
200
Solve 3x = 36
x = 12
300
What is 8/9 - 1/3 ?
5/9
300
Find the median of the set:
15, 6, 2, 8, 9, 13
8.5
300
What is the probability of rolling a 3 on a regular die?
1/6
300
Collect like terms: 3x + 8y - x + 3y
2x + 11y
300
Solve 5x - 3 = 22
x = 5
400
What is 4/9 × 3/6 ?
2/9
400
Find the mean of the set:
6, 12, 3, 8, 9, 4
7
400
What is the probability of drawing a card from a normal deck and picking a spade?
1/4
400
Collect like terms: 3x + 4xy - 5x - 8xy - 2y
-2x - 4xy - 2y
400
Solve x/3 + 7 = 13
x = 18
500
5/8 ÷ 10/15 ?
15/16
500
Find the range of the set:
15, 3, -4, 11, 8, -1, 23
27
500
I have a bag of marbles with 4 blue, 5 red, and 6 yellow. What is the probability of picking one marble and choosing a colour that makes green? Your answer must be in LOWEST TERMS