Can someone answer this question please answer it correctly if it’s corect I will mark you brainliest

19) 3/8

24 - 15 = 9

9/24 = 3/8

20) 3/28

8 total people running. We want to know the probability that both the president and vice-president are girls, so we have to assume that the president is a girl first.

3/8 x 2/7 = 6/56 = 3/28

21) Travis should play the game where he has to pick either an A or B out of a hat which contains letters A, B, C, D, and E. The probability of him drawing an A or B and winning is 2/5, or 0.4. If he plays the other game, then the probability of him winning is only 1/3, or 0.33.

Probability of rolling a 2 or 3 on a die = 2/6 = 1/3 (0.33)

Probability of picking an A or B = 2/5 (0.4)

answer: for each 3 girls there is 2 boys . 3: 2

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a function could be identified in 3 ways either on a chart,graph, or ordered pairs. first a function is that each point has its own. the rule is that there can be many x's to one y but there can not be 2 x's at different y's. so on a graph when you put a straight line through the y's there should be one dot only to be a function.

step-by-step explanation: