How do you find the volume of a pyramid?
The area of the base times the height divided by 3.
A graph used to display a set of data so one can see where most of the numbers are at. Data points are located in quartiles.
What is a box and whisker plot?
State one fact about the internal angles of a triangle.
They add up to 180.
Can these three side lengths make a triangle?
4, 5, 7
Yes
A number that can be written as a fraction or a decimal. They also terminate or repeat in a pattern when written as a decimal.
What is a rational number?
How do you calculate the surface area of solids?
Find the area of its base and multiply it by the height.
A data point that lies outside the overall pattern in the data set. DAILY DOUBLE
What is an outlier?
Distribute, then combine the like terms:
3 ( 4n - 6) - ( 5 + 2n)
10n - 23
If town A is 4.5cm from town B in a scale drawing, how far are they apart actually, if the scale is 1cm = 30 miles?
135
State one fact about vertical angles.
They are congruent (equal measure).
The base is 4
How do you calculate the mean of a data set?
Add all the values in the data set and divide by the number of there are.
The sentence that represents -4x - 2 > 14
x < -4
What is the circumference of a circle that has a radius of 7cm?
21.98
Jenny has a snack mix. There are 108 peanuts in the mix. For every 2 chocolate chips there are 6 peanuts. The number of chocolate chips in the snack mix is _____.
What is 36 chocolate chips?
The volume of a triangluar prism shaped candy box with the measures of w = 5cm; l = 10cm; and h = 4cm.
What is 100cm cubed?
The number 303 on a box an whisker plot containing the following data points:
305, 299, 286, 305, 311, 302, 307, 300, 303
order first
What is the median of the set of data?
Two angles are vertical, one is 60 degrees, and the other is 20x; what is the value of x?
3
135
The dinner bill is $40, the tax is 6%. What is the final cost if the tip is 15%?
48.76
62.8
Y= 4.5x, what is the constant of proportionality?
4.5
A room on a blueprint with a scale of 1 in. = 3.5 ft is 21 feet in length. The scale length ______ inches.
6 inches