April 25, 2023

Any natural number can be written as the sum of four squares Lagrange four square theorem

April 22, 2023

Cube volume = 125. What is the surface area?

April 21, 2023

When you get up to use the bathroom in the middle of an exam and your teacher walks in ￼

April 19, 2023

Reverse engineer your teachers thinking

April 18, 2023

Why you should study the WORST people in math class…

April 17, 2023

What to do 4 weeks before math class starts

April 13, 2023

Can you solve this tough SAT math problem?

April 13, 2023

How does the Combination with Variable Calculator work? Calculates the following: Solves for r given n and the combination value. Solves for n given r and the combination value This calculator has 1 input. What 2 formulas are used for the Combination with Variable Calculator? nPr=n!/r! nCr=n!/r!(n-r)! What 3 concepts…

April 8, 2023

How can you add eight 8’s to get the number 1,000?

April 7, 2023

(x^2 - 4)/(x^2 - 2x) limit as x goes to 2

April 6, 2023

Which letters can you use for variables?

April 4, 2023

How does the Integers Between Calculator work? This calculator determines all integers between two numbers (Decimals) This calculator has 2 inputs. What 4 concepts are covered in the Integers Between Calculator? between A value or set of values which are greater than a lower value in a range and less…

April 4, 2023

Youre running a race. At the end, you pass the guy in second place. What place did you finish in?