GEOMETRY AND MEASUREMENT
This polygon has 8 sides.
An octagon
A number that has no factors other than 1 and itself.
A prime number
If 2x + 1 = 19, then x =
9
For the sequence {1, 3, 5, ...}, what will be the 100th term?
199
An impossible outcome will have a probability of...
0
The sum of a parallelogram's interior angles add up to...
360 degrees
A number that is not prime is...
composite
For the polynomial expression, x2y - 2yz +
x, y, and z
{1, 4, 16, ...} what is the fifth term?
256
When rolling a 6 sided die, what is the probability of rolling a perfect square?
1/6 + 1/6 = 2/6 = 1/3
A regular pentagon with a side length of 5x + 1 will have a perimeter of...
25x + 5
Which of the following numbers is not divisible by 3?
3, 15, 335, 335
335
If a triangle has angles 50o, 45o, and xo, then what is the value of x?
85o
A common difference exists between consecutive terms (e.g. for 5, 11, 17, d = 6), what type of sequence is this?
An arithmetic sequence
Given scores 11, 22, and 27, the mean is...
20
If a circle has an area of 196
28 units
For 20, 24, and 40, what is the largest common factor? (GCF)
4
How many values of x will satisfy the equation x(x2 - 1) = 0?
3 values
For the Fibonacci Sequence, 1, 1, 2, 3, 5, ... the ratios of consecutive terms is known as the _______ Ratio
Golden
The standard deviation measures...
The variability of data
A rectangle has an area of 172 square centimetres and a width of 4 centimetres. What is the rectangle's perimeter?
94 centimetres
How many odd integers exist between 8.5 and 41/3?
3 odd integers; 9, 11, and 13
4 and 6
What is the sum of the first 100 whole numbers? I.e. 1 + 2 + 3 + ...+ 100?
5050
The normal distribution is also known as...
The Bell Curve