Probability
System of Equations
Basic Math
Solving equations
FUN!!!!!!!
100
What is the probability of flipping a head on a coin.
1/2
100
x+y=12 2x=10 x=6 y=6 Is this a solution to the equation?
No
100
1+1
2
100
1n+1=1 what is the value of n?
n=0
100
why was 6 afraid of 7?
Because 7,8,9.
200
What is the probability of choosing a vowel in the alphabet.
5/26
200
x+y= (-4) xy= (-21) what do x and y equal?
x= (-7) y=(3)
200
12*8
96
200
2n+6=20 what is the value of n?
n=7
200
What do you call a deer with no eyes?
No eye-idea
300
Drawing 3 cards that are all 9 from a deck of cards
7/5
300
Is (4,6) a solution to the following system of equations? y=x+2 y=10-x
Yes
300
12*13
156
300
8n-5=27
n=4
300
"once you go black, you get in a wheel chair" What movie did this quote come from.
White chicks
400
What is the probability that the number of heads will equal the number of tails if flipped 17 times.
0
400
x+y=17 x-y=7 x= y=
x=12 y=5
400
20*10
200
400
12n+16=160
n=12
500
A bag contains 5 starburst, 4 snickers, 6 twix , and 3 reese's. Suppose you dew each candy at random. Find the probability of each event in simplest form.
S (starburst)= 5/18 T (twix)= 1/3 R (reese's)= 1/6 N (snickers)= 2/9
500
3x=y x+y=20 x= y=
x=5 y=15
500
20*200
4000
500
20n+(-9)=111
n=6