Algebra
Geometry
Trignometry
Functions
Statistics probability
100
What is all the answer of x^2 = 9
3 and -3
100
What do we call a triangle that has all same length sides?
Equilateral triangle
100
What is Sin30?(in degrees)
1/2
100
This line passes (5, 0) and is perpendicular to x axis. Define the function of this line
x = 5
100
What is the chance of getting a head when flipping non-biased coin?
1/2
200
What is the biggest answer of x^2 + 4x + 9 = 21
2
200
What is the area of the square that has length of 5?
25
200
What is sin35^2 + cos35^2? (In degrees)
1
200
The linear line passes (5,2), (1, 4). What is the function of this line?
-1/2(x - 1) + 4
200
What is the chance of getting 1 or 3 when rolling a dice?
1/3
300
There is only one answer in x^2 - Ax + 25
What is all the possible x?
10, -10
300
What is the angle of d?
138(180 - 42)
300
sin35 equals to cosx. What is x?(In degrees)
55degrees
300
Find out where point E and B is.
(-3, -5), (2,0)
300
Boy rolls two dice. What is the chance he gets the sum of 8?
5/36
400
Factorize X^3 - 4X^2 + 3X
(X-1)(X-3)X
400
What is the coordinate of each A and B?
(-2, 8), (10, 4)
400
Sin50 is 2/5. What is Sin40?
21^(1/2) / 5
400
What is inverse of y = x^2 + 4x + 4?
x^(1/2) - 2
400
A box contains 5 red balls and 7 blue balls. Three balls are drawn randomly without replacement. What is the probability that at least one of the drawn balls is blue?
21/22
500
What is the defenition of Algebra?
the part of mathematics in which letters and other general symbols are used to represent numbers and quantities in formulae and equations.
500
What do we call a geometry that studies geometrical shapes (plane and solid) and figures based on different axioms and theorems?
euclidean geometry
500
Who first find out trignometry?
Hipparchus of Nicaea
500
When a function depends on several arguments, we call that function a...
Multivariate function
500
What is the relationship between probability and statistics?
Probability is the theoretical foundation used in statistics for making predictions