Mathematics, 21.01.2021 01:10, DogeDogeLove
At a grocery store, there is a 62% chance that a customer will pay with a credit card and a 25% chance that a customer will pay with cash. 12% of the customers uses both ways to pay. What is the probability that a randomly selected customer will pay with a credit card or with cash?Required to answer. Multi Line Text.
Answers: 2
Mathematics, 21.06.2019 14:30, chintiffany4779
Describe in detail how you would construct a 95% confidence interval for a set of 30 data points whose mean is 20 and population standard deviation is 3. be sure to show that you know the formula and how to plug into it. also, clearly state the margin of error.
Answers: 3
Mathematics, 21.06.2019 16:20, jennyferluna0216
Refer to interactive solution 17.45 to review a method by which this problem can be solved. the fundamental frequencies of two air columns are the same. column a is open at both ends, while column b is open at only one end. the length of column a is 0.504 m. what is the length of column b?
Answers: 1
Mathematics, 21.06.2019 20:00, Oregonduckerz
The marked price of an article is 25% above its selling price and the cost price is 30% less than its marked price . find the discount percent and gain percent. only a brainlest can solve it i will mark you brainlest
Answers: 2
Mathematics, 21.06.2019 22:00, elondamason
Which of these triangle pairs can be mapped to each other using a single translation? cof hn
Answers: 2
At a grocery store, there is a 62% chance that a customer will pay with a credit card and a 25% chan...
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