Repeating Decimals into Fractions
Pythagorean Theorem
Algebra
Geometry
Statistics and Probability
100
Write as a fraction, where the 7 is repeating
20.17
20 8/45
100
The areas of the squares adjacent to two sides of a right triangle are shown below.
A=22 B= ? C= 33
Using the equation A2+ B2= C2
What is the area of the square adjacent to the third side of the triangle?
11 units2
100
(x4 / x3)3
x3
100
There are two angles that are supplementary angles the measurement of one angle is 7b + 15 and the other angle is 3b+25
What is the value of b.
b=14
100
In a group of 40 people, 10 are healthy and every person the of the remaining 30 has either high blood pressure, a high level of cholesterol or both. If 15 have high blood pressure and 25 have high level of cholesterol, how many people have high blood pressure and a high level of cholesterol?
10 people have a high blood pressure or level of cholesterol.
200
Write as a fraction, where the 8 is repeating
7.18
7 17/90
200
Find the value of A in the triangle shown below.
A = ?
B = 8
C = 9
A = Square root of 17
200
11 + sqrt(-4 + 6×4÷3)
13
200
A conical cup with 27 cm in height and 16 cm across the top is full with water. If the water is going to be transferred into a cylindrical container of radius 6 cm, what height will the water reach?
16 cm
200
Of a pool of 9 coins, where there’s 6 dimes and 3 quarters, what is the probability of just selecting dimes when randomly picking 4 coins?
The probability of selecting 4 dimes = 360 3024 = 0.1190
300
Write as a fraction, where 2 and the 5 are both repeating
1.625
1 619/990
300
Square root of 95.
300
Simplify
12x3 - 3(2x3 + 4x -1) - 5x + 7
6x3−17x+10
300
What is the volume of a sphere with a radius of 5? Your answer should be in terms of pi.
2000/3 *pi
300
There are 5 green 7 red balls. Two balls are selected one by one without replacement. Find the probability that first is green and second is red.
35/132 chance that the first marble is green and that the second one is red.
400
Write as a fraction in simplest form, where 8 is repeating.
45.78
45 71/90
400
Solve for x
X= Square root of 48
400
(3x2y-2)3 / (9xy3)3
x3/27y15
400
Find the surface area of a triangular prism with a height of 8, a base of 15 and a width of 10.
440 units2
400
In a well shuffled deck of 52 cards, what is the probability of getting a king or a queen card? Make sure to simplify.
8/52= 4/26. The chance of getting a king or queen card is s 4/26 chance.
700
Find the determinant of the numbers
|22 6|
|4 8|
152
700
Find the missing number when the determinant is 7
|? 5|
|1 4|
3
700
Find the missing number when the determinant is 2
|9 ?|
|5 3|
5
700
What is the determinant
|5 2 7|
|8 4 2|
|0 8 3|
380
700
what is the determinant
|8 0 3|
|6 7 2|
|-3 8 -4|
-145