Answer: 
<u>Step-by-setp explanation:</u>

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C. 84
12 x 8 is the area of the whole thing but you subtract 12 because of the missing 6x2 part of the square
The answer is 3 because 2(3) + 4 = 10; 6 + 4 = 10
Answer:50 %
Step-by-step explanation:
Given
There are 4 girls and 6 boys in a club
Probability of choosing 1 girl and 2 boys is

No of ways of choosing 1 girl and 2 boys



i.e. 