Mathematics, 12.03.2020 04:57 thomas0022
As a promotion, the first 50 customers who entered a certain store at a mall were asked to choose from one of two discounts. The first discount choice was 20% off all purchases made that day. The second discount choice was 10% off all purchases for the week. Of those who received the discounts, 28 chose the first discount and 22 chose the second discount. One customer will be selected at random from those who received a discount. Let F represent the event that the selected person chose the first discount, and let S represent the event that the selected person chose the second discount. Are F and S mutually exclusive events? A) Yes, because P (FNS) = 0. B) Yes, because P (FnS) = 0.12. Yes, because P (F nS) = 1. D) No, because P (FnS) = 0. E No, because P(F OS) = 1.
Answers: 2
Mathematics, 21.06.2019 19:00
What are the solutions of the system? solve by graphing. y = -x^2 - 3x + 2 y = -2x + 2
Answers: 1
Mathematics, 21.06.2019 21:50
What is the 17th term in the arithmetic sequence in which a6 is 101 and a9 is 83
Answers: 3
Mathematics, 22.06.2019 00:30
Answer 20 points and brainiest ! on the board, your teacher writes an example of how to find the median. one of the numbers is erased, leaving what is shown, 18, 30, 26,12 22. what is the median? a. 10 b. 20 c. 24 d. 28
Answers: 1
As a promotion, the first 50 customers who entered a certain store at a mall were asked to choose fr...
Biology, 09.09.2021 03:10
English, 09.09.2021 03:10
History, 09.09.2021 03:10
Mathematics, 09.09.2021 03:10
Chemistry, 09.09.2021 03:10
Mathematics, 09.09.2021 03:10
Mathematics, 09.09.2021 03:10
Mathematics, 09.09.2021 03:10
Computers and Technology, 09.09.2021 03:10
Mathematics, 09.09.2021 03:10
Business, 09.09.2021 03:10
Mathematics, 09.09.2021 03:10