We can do a tree-diagram in order to visualize better the sample space
The sample space has 3x2x2=12 combinations
The combinations are:
{TRM, TRO, TWM, TWO, HRM, HRO, HWM, HWO, DRM, DRO, DWM, DWO}
Well there's no expressions to list, but:
First you have 33 students, 11 voted for Candidate A, 15 voted for Candidate B, the remaining 7 didn't vote for either.
We're looking for the percentage for Candidate A, being: 11/33 which can be reduced down to 1/3rds, 1/3rds is equivalent to 0.333... which in reference if multiplied by 100 gives you 33.3% (estimated).
So your answer should be that 33.3% of the class voted for Candidate A.
Hope that helps. ^ ^
{-Ghostgate-}
Answer:
6b+37
Step-by-step explanation:
Since there is a parenthesis, you must get rid of it. You multiply the number in front of the parenthesis and you will get:
You cannot add a variable and a number, but you can add a number to a number so, you will get the answer
We can use the Pythagorean theorum
a^2+b^2=c^2
c^2 is the length of the longest side squared
so
6^2 + b^2 = 10^2
36+ b^2 = 100
-36 -36
b^2 = 64
b = 8
b is the same thing as your "x", so x = 8