The names of the students in a math class are written on the board. The teacher writes each name on an index card and shuffles the cards. Each day a card is drawn randomly. The chosen student explains a math problem at the board. What is the probability that Ryan is chosen today? What is the probability that Ryan is not chosen today? PLEASE DONT MAKE ANY NONSENSE ANSWERS
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Answer:
1/20
Step-by-step explanation:
P=NUMBER OF WAYS THE EVENT CAN OCCUR
TOTAL NUMBER OF EQUALLY LIKELY OUTCOMES
SO
P=NUMBER OF THAT RYAN NAME =1/20
TOTAL NUMBER OF NAMES
there`s no simpliest form for fraction so thats the final answer
hope it helps!!
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