4.2 because u do the substatition and the formula
I think it’s x = 2
-20-12x+10=-34
-10-12x=34
-34+10
-24 divided by 12 = -2
<span>-0.00925 is the answer </span><span />
<u>Answer:</u>
The experimental probability is 3% greater than the theoretical probability.
<u>Step-by-step explanation:</u>
We are given the results of flipping two coins with their outcomes and number of times they were tossed.
We are to compare the experimental and theoretical probability of getting HH.
The theoretical Outcomes are: HH HT TH TT
So theoretical probability of getting HH =
= 25%
Total number of outcomes =
= 100
So experimental probability of getting HH =
= 28%
Therefore, the experimental probability is 3% greater than the theoretical probability.
They are both Parallelograms, they both are 4 sided with the opposite being parallel