Geometry
A circle with radius 1 is completely inside a circle with radius 2. What is the remaining area when the smaller circle is removed?
3 pi
Find the zeroes of the equation (x-2)(x+3) = 0
2, -3
Simplify (1/3) - (1/5)
2/15
What are the odds of flipping heads 4 times in a row on a fair coin?
1/16 or 0.0625
Name 3 famous mathematicians
(Answers may vary)
Given a triangle with angles 75 degrees and 35 degrees, what is the value of the angle which is supplementary to the third angle?
(x+1)(x+2)
x = -1
What is the range of the data set:
(3, 4, 5, 8, 9, 6, 7)
6
Name the biggest number
Idk probably like a billion
What is the value of each interior angle in a regular hexagon?
120 degrees
No real solutions
Find the sum of the first 5 perfect squares
55
What is the mean of the data set:
(3, 4, 5, 8, 9, 6, 7)
6
Who was the second President of the United States?
John Adams
Which has a greater area, a right triangle with sides 6, 8, and 10, or a circle with radius 3?
The circle
Find the zeroes of the equation x^2 + 4x + 4 = 0
-2
Simplify ((3 + 5 + 7 + 9)/(13 - (5/2))) * ((3^2) * (2^6)) * 0
0
What are the odds of rolling exactly one five after rolling two fair six-sided dice?
5/36
What's your favorite food?
Wrong if it isn't cereal
A rectangle has a length equal to triple its width and a perimeter of 40. What is the area of the rectangle?
75
Divide x^3 + 3x^2 + 3x + 1 by (x + 1)
x^2 + 2x + 1
Simplify ((2^3) * (3^2))/(2 * 3^3)
4/3
Find the odds of a randomly chosen number between 0 and 1 being greater than another randomly chosen number between 0 and 1.
Find the mistake in the following sequence of operations:
(2^3) + (2^5) = (2^3)(1 + (2^2)) = 8 * (1 + 4)
= 8 * 5 = 40
There is no mistake