Mathematics, 30.09.2019 00:30 lilyrockstarmag
Christina is randomly choosing three movies to take on vacation from nine action movies, seven science fiction movies, and four comedies. which statement is true?
the probability that christina will choose three comedies can be expressed as .1/ 4^c3
the probability that christina will choose three action movies can be expressed as .20^c3/ 9^c3
the probability that christina will not choose all comedies can be expressed as 1 − 4^c3/ 20^c4.
the probability that christina will not choose all action movies can be expressed as 1 − 9^c3/20^c3
Answers: 2
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Barney & noblet customers can choose to purchase a membership for $25 per year members receive 10% off all store purchases 1. how much would a member pay per year if he bought $50 worth of items each year? 2. write a slope-intercept equation that expresses how much a member pays per year using x to represent his purchases per year 3. how much would a member have to spend per year to pay off his membership fee?
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Identify the initial amount a and the growth factor b in the exponential function. a(x)=680*4.3^x
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Christina is randomly choosing three movies to take on vacation from nine action movies, seven scien...
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