Help plz I’ll mark brainliest
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Mathematics, 21.06.2019 12:40
Points d and e are midpoints of the sides of triangle abc. the perimeter of the triangle is 48 units. what is the value of t? ο ο ο ο 7t +
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Mathematics, 21.06.2019 15:30
What is the probability of drawing three queens from a standard deck of cards, given that the first card drawn was a queen? assume that the cards are not replaced.
Answers: 2
Mathematics, 21.06.2019 18:20
The first-serve percentage of a tennis player in a match is normally distributed with a standard deviation of 4.3%. if a sample of 15 random matches of the player is taken, the mean first-serve percentage is found to be 26.4%. what is the margin of error of the sample mean? a. 0.086% b. 0.533% c. 1.11% d. 2.22%
Answers: 1
Mathematics, 18.05.2020 00:57
Mathematics, 18.05.2020 00:57
English, 18.05.2020 00:57
Mathematics, 18.05.2020 00:57
Geography, 18.05.2020 00:57
Mathematics, 18.05.2020 00:57
English, 18.05.2020 00:57
Mathematics, 18.05.2020 00:57
Social Studies, 18.05.2020 00:57
Mathematics, 18.05.2020 00:57
Mathematics, 18.05.2020 00:57