Calculus/Geometry
What is the derivative of sin(x) with respect to x?
cos(x)
What is 1 + 2 x 3?
What is the number that is only divisible by 1 and itself?
Prime Number
Which mathematician is famous for a² +b² =c² ?
Pythagoras
When is PI day?
March 14th
What is the derivative of x³+ 2x²- 5x + 1?
3x² + 4x - 5
11² - 9² = ?
(11+9)(11-9) = 20 * 2 = 40
What is the smallest positive number that is divisible by 2, 3, 4, 5, and 6?
60
Who developed calculus independently of Newton?
Gottfried Wilhelm Leibniz
What is the 7th digit after the decimal point of pi?
6
What is the sum of the interior angles of a hexagon?（6sides）
720 degree
Calculate 48 x 52
(50-2)(50+2) = 2500-4 = 2496
Calculate the sum of 1+2+3+4+......+99+100
(1+100)*100/2 = 5050
Which ancient Greek mathematician is known as the "Father of Geometry" for compiling the foundational textbook Elements?
Euclid
What is the probability of flipping a fair coin 3 times and getting heads all three times?
1/8
What is the name of a surface with only one side and one boundary?
Möbius strip
x³+x²-2x=0, root?
0, -2, 1
What perfect square is closest to 2000?
2025 = 45^2
Which mathematician is known as the “Prince of Mathematicians”?
Carl Friedrich Gauss
If it takes 5 machines 5 minutes to make 5 widgets, how many minutes would it take 100 machines to make 100 widgets??
5 minutes (each machine takes 5 minutes to make 1 widget)
What is the Taylor series of e^x centered at x=0?
1 + x + (x²/2!) + (x³/3!) + .....
Fermat’s Last Theorem was a theorem Fermat proved while not showing how to prove to the world. What is it about?
For positive integers x, y, z, xⁿ+yⁿ=zⁿ. There is no solution when n>2.
What is the last digit of 7²⁰²⁶ ?
9
I wrote that I had a remarkable proof, but the margin was too small to contain it. Who am I?
Pierre de Fermat
A bat and a ball cost $1.10 in total. The bat costs $1.00 more than the ball. How much does the ball cost?
$0.05