Using the probability concept, it is found that:
a) P(girl) = 1/3, which means that 1/3 = 33% of the time, the first batter will be a girl.
b) P(boy) = 2/3, which means that 2/3 = 67% of the time, the first batter will be a boy.
<h3>What is a probability?</h3>
A probability is given by the <u>number of desired outcomes divided by the number of total outcomes</u>.
In this problem, in a total of 15 people, 5 are girls and 10 are boys, hence:
More can be learned about probabilities at brainly.com/question/14398287
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It's the letter D hope it helps
Answer:
I think it is C
Step-by-step explanation:
If I'm wrong try B
Answer:
There are 4 terms in the given expression
Supplementary angles
x+20+5x+10=180
6x+30=180
6x=150
x=25