Answer:
Step-by-step explanation:
since this has something to do with chance im guessing maybe percentage of winnign this
so
4/14 x 100 so 28.57% probability of winning this game i believe
The first choice is the answer because the ratio says that for every 2 units of raisins, their are 5 units of cookie dough mix. If the unit is a cop, green for two cups of raisins, their are 5 cup of oatmeal.
I have attached a picture of the graph but the answer is (2,5)
Assumig 2nd euqation is y =-3x+11
using subtraction
minus y both sides and minus 11
-3x-y=-11
add to other equation to eliminate y's
-3x-1y=-11
<u>3x+2y=7 +</u>
0x+1y=-4
y=-4
sub back
y=-3x+11
-4=-3x+11
minus 11 both sides
-15=3x
divide both sides by 3
-5=x
(x,y)
(-5,-4)
ANSWER
0.9738 or 97.38%
EXPLANATION
Given:
Desired Outcome:
Probability that it will last 10 years
z-score for the sample:
p-value
For the z-score of 1.9376, the p-value is 0.9738 or 97.38%
Hence, the probability that it will last longer than 10 years if you randonly purchase one item is 97.38%
