Integers
Probability
Equations
Expressions
Ratios and Proportions
100
What are integers?
a whole number; a number that is not a fraction
100
What is probability?
The extent to which something is probable (likely to happen).
100
What are equations?
A statement that the values of two mathematical expressions are equal.
100
What are expressions?
Any mathematical calculation or formula combining numbers and/or variables using sums, differences, products, quotients (including fractions), exponents, roots, logarithms, trig functions, parentheses, brackets, functions, or other mathematical operations
100
What are ratios?
The quantitative relation between two amounts showing the number of times one value contains or is contained within the other
200
l-1l ? 6 < = >
<.
200
What is theoretical probability?
Probability based on reasoning written as a ratio.
200
X+1=9
X=D
200
7(2c)
(14c)
200
DanTz took a total of 15 quizzes over the course of 3 weeks. After attending 8 weeks of school this quarter, how many quizzes will DanTz have taken in total?
40 quizzes
300
l-6l ? 8 < = >
<
300
What is experimental probability?
probability based on an experiment written.
300
47+-1x=46
X=1
300
(2)(2f)
4f
300
DanTz has a total of 14 pages of homework during 7 hours of class. After attending 9 hours of class, how many total pages of homework will DanTz have in his notebook?
18 pages.
400
l6l ? 1 < = >
>
400
A Dunkin' Donuts recently sold 18 drinks, including 2 coffees. What is the experimental probability that the next drink sold will be an coffee
1/9
400
10x=130
X=13
400
(2+h)+1=
h+3
400
Your mom baked 20 cookies with 4 scoops of flour. With 9 scoops of flour, how many cookies can your mom bake?
25, 45 all together.
500
-1 ? l5l < = >
<
500
DanTz is throwing baseballs at a target. He hit the target on 3 out of her last 12 tries. What is the experimental probability that DanTz' next throw will be a hit?
1/4
500
What is the major difference between equations and expressions?
Equations have equal signs.
500
What don't expressions have that equations do?
An equal sign.
500
7 to 21
3
M
e
n
u