Mathematics, 15.04.2020 18:01 Sumitco9578
A shopper is randomly selected from a market. Let A be the event the selected shopper has a Visa credit card, and B be the event the shopper has a Mastercard credit card. Suppose P(A) = 0.5, P(B) = 0.45, and P(A ∪ B) = 0.8.a. What is the probability that the shopper has neither type of card? b. What is the probability that the shopper has both types of card? c. What is the probability the individual has a Visa card but not a Mastercard? (Hint: You will use the answer from part b.) d. Are the events of having a Visa card and a Mastercard mutually exclusive?
Answers: 3
Mathematics, 21.06.2019 13:40
Although changes result from business transactions, the equality of the fundamental bookkeeping equation must remain. t/f
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Mathematics, 21.06.2019 19:00
Since opening night, attendance at play a has increased steadily, while attendance at play b first rose and then fell. equations modeling the daily attendance y at each play are shown below, where x is the number of days since opening night. on what day(s) was the attendance the same at both plays? what was the attendance? play a: y = 8x + 191 play b: y = -x^2 + 26x + 126 a. the attendance was never the same at both plays. b. the attendance was the same on day 5. the attendance was 231 at both plays on that day. c. the attendance was the same on day 13. the attendance was 295 at both plays on that day. d. the attendance was the same on days 5 and 13. the attendance at both plays on those days was 231 and 295 respectively.
Answers: 1
Mathematics, 21.06.2019 20:00
Which sums are equal to 1hold 6/8? choose all answers that are correcta.1/8+6/8b.12/8+2/8c.8/8+1/8+1/8+1/8+1/8+1/8+1/8d.8/8+6/8
Answers: 1
Mathematics, 21.06.2019 21:00
Type the correct answer in each box. use numerals instead of words. if necessary, use / fir the fraction bar(s). the graph represents the piecewise function: h
Answers: 3
A shopper is randomly selected from a market. Let A be the event the selected shopper has a Visa cre...
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