The area of variation between upper and lower limits on a particular scale.
100
A spinner has 4 equal sectors colored yellow, blue, green and red. What are the chances of landing on blue after spinning the spinner? What are the chances of landing on red?
The chances of landing on blue are 1 in 4, or one fourth.
The chances of landing on red are 1 in 4, or one fourth.
100
What is the definition of algebraic expression?
Mathematical expression phrase that can contain ordinary numbers, and operators number, variables, or operators.
100
How do you solve exponents?
Multiply the base number by however many times it say at the top.
100
Define square root.
A number or quantity that when multiplied by itself gives a given number or quantity.
200
What is median?
The median number in the data set.
200
What is probability?
Probability is a likelihood that an event will happen.
200
True or False?
With expressions to you use an equal sign.
False.
200
Solve.
5^2
25
200
What is the square of 4?
2
300
What is mode?
The number that appears most.
300
The number of outcomes over the possible outcomes is what?
Theoretical probability event.
300
True of False?
You never have variables in expressions.
False.
300
Solve.
6^3
216
300
What is the square root of 25?
5
400
What is mean?
Average.
400
If there are 180 marbles in a sack. 100 marbles are yellow. The rest are orange. How many are orange?
80 over 180
400
Simplify the following expression?
2x + 3y - 2 + 3x + 6y + 7
5x + 9y + 5
400
Solve.
7^4
2,401
400
What is the square root of 16?
4
500
What is the range, median, mode, and mean of this data set?
13, 18, 13, 14, 13, 16, 14, 21, 13
Mean: 15
Median: 14
Mode: 13
Range: 8
500
What is the probability of picking a odd number out of a bad of # 1-10
5 out of 10 or 1/2
500
Simplify the following expression.
3b - (4b - 6b + 2) + b