Pre Algebra Jeopardy

Ratios and Proportions

100

22 gallons out of 44 gallons in simplest form.

1/2

200

X/6 = 15/18 

5

300

X/11 = 48/88

6

400

72/160 = X/20

9

500

25.5 pounds out of 49.50 pounds simplified

17/33

Probability

100

Find the probability of rolling a 4 or smaller on a dice.

4/6

200

find the probability of getting a 6 out of 7 times rolling a dice.

7/42

300

if i put 3 pieces of paper 5 pieces of cardboard and 7 pieces of plastic in a bag what is probability of me pulling cardboard simplified

1/3

400

if you flip a coin 200 times and it lands straight up once and the rest is half heads and the other is tails whats the probability of getting tails

99

500

if you paint 1/3 of the alphabet blue another third green and the other yellow and put them all in a bag what is the probability of getting a blue letter and round to the nearest 10th

8.7

Geometry

100

what is the pythagorean therom

a² + b² = c²

200

what is a square

rectangle

300

what does the inside of a triangle equal to

180^o

400

what is obtuse, acute, and right angels

obtuse = more than 90^o

acute = less than 90^o

right = 90^o

500

what is a hypotenuse

the side opposite of a right angle in a triangle

Linear Functions

100

Linear or nonlinear

x=y⁴

nonlinear

200

linear or nonlinear 

y = 8/x

nonlinear

300

what is the slope formula

m= y₂-y₁/x₂-x₁

rise over run

400

what is a positive slope

a vertical slope slightly tilted to the right

500

Carly baked a pizza in her oven at 450^{o F}. Once the pizza was done and she turned the oven off the and the temperature decreased at the rate of 8^oF per minute. 

find the temperature after 15 min then find the number of minutes it will take for the oven to reach 72^oF

330^oF

47.25 min