STEM(mathematics)

Geometry

100

What is the equation for the area of a rectangle in terms of...

Height: H

Length: L

Volume: V

Width: W

L * W

Length * Width

200

The slope of two lines that are perpendicular to each other on the point (2, 3) are called...

Perpendicular

300

If you add up all the angles in a triangle, what would be the total angle?

180

400

If you add up all the angles in a octagon, what would be the total angle?

360

500

What equation do you have to use in order to get the surface area of a sphere in terms of...

V: volume

H: height

L: length

W: width

R: radius

D: diameter

π: pie

4πr²

Algebra

100

Find x

2 + x = 8

x = 6

200

Find x

2x + 5 = 5x + 2

x = 1

300

Find x

x² + 2x + 1

x = -1

400

Find x and y

2x + y = 5

-3x + 6y = 0

X = 2

Y = 1

500

If the line y = 3x + 5 and line f(x) is perpendicular to y and f(x) goes through the point (5, 5), what is the slope of f(x)?

-1/3

Quick Math

100

Time given: 5 seconds

What is 4 * 9?

36

200

Time given: 5 seconds

How many zeros are in a billion?

9

300

Time given: 10 seconds

What's 55 plus 65?

120

400

Time given: 10 seconds

If Mr. L has 6 pairs of socks and rips holes in all of them, how many socks does he have left?

12

500

Time given: 15 seconds

10-4*0+3/3

11

Real life scenarios

100

CALCULATOR PERMITTED

If Rachel initially bought a cookie for $2.10 and she sells with a profit of 10%, how much did she earn?

$0.21

200

CALCULATOR PERIMITTED

If Sierra deposited $100 in 2020 and every year the total deposit amount increases by 3%, how much does she have in 2021?

$103

300

NO CALCULATOR

If one lemonade is $0.50, what is the least amount of lemonade Edward need to sell to earn more than $50.00?

100

400

CALCULATOR PERMITTED

Find three consecutive numbers whose sum is 216.

71, 72, 73

500

The area of a rectangle is 72cm², in which the width is twice its length. What is the dimension of the rectangle?

L: 6cm

W: 12cm

Very difficult

100

What translation is made between the functions

f(x) = x² + y²= 25

and 

g(x) (x-3)² + (y+5)² = 25

3 units to the right

5 units down

200

Solve for x: 

3^x = 15

2.464973521

300

What is the name of the formula that allows you to get the roots of an equation?

Quadratic formula

400

If Yohan flipped a fair coin 10 times and everytime it landed on tails, what is the possibility that the coin will land on tails again on the 11th time?

1/2

500

CALCULATOR PERMITTED

What is the area under the curve for the following equation in the parameter of x = 3 to x = 5?

f(x) = 3^3-x+5x-6

28.80910153