Statistics/Probability
Find the mode of this set of numbers: 12, 37, 5, 13, 44, 23, 5, 30, 38, 8
5
What is the equation for the volume of a square?
V = s^3
What is a triangle with a 90 degree angle called?
A right triangle
What is the center of this circle? (x−3)^2+(y+2)^2=16
(3, -2)
What is the area of a square with a length of 12 and a width of 2.
24
Find the mean
17, 42, 8, 29, 5, 36, 23, 14, 47, 3
22.4
What is the volume of a square with 3 sides?
V=27
What is a triangle with two identical sides?
Isosceles triangle
What is the radius of this circle? (x−3)^2+(y+2)^2=16
4
What is the perimeter of a rectangle with a length of 10 and a width of 13?
46
There are 5 blue marbles and 19 red marbles. There are 24 marbles in total. What is the probability of picking 3 blue marbles?
3/24
V = πr^2h
Equilateral triangle
What is the center of this circle? x^2+y^2=25
(0, 0)
What is the area of a triangle with a height of 3 and base of 9?
13.5
What is the outlier?
5, 12, 23, 34, 45, 56, 7, 8, 19, 28, 39, 30, 11, 22, 3, 15, 22, 33, 44, 85
85
What is the volume of a cylinder with a height of 12 and a radius of 3? Use 3.14.
V=339.12
What is a triangle with all equal angles called?
Equiangular triangle.
What is the radius of this circle? x^2+y^2=25
5
What is the perimeter of a square with a length and width of 2?
8
There are 5 blue marbles, 13 red, 18 yellow, and 2 orange. There are 38 marbles. What is the probability of picking a 1 blue marbles and 1 red marbles without replacement.
1/1406
What is the volume of a square with 80 sides?
V=512000
What is the internal angle measure of a triangle?
180 degrees
What is the center and radius of this circle? 4(x+1)^2+4(y−4)^2=64
Center=(-1, 4)
Radius=4
What is the area of a square with a length of 13.25 and a width of 97?
1309.5