Mathematics, 22.07.2019 08:30 alexisger6089
Which two values are located at the same point on a number like . 4/1 and 4 or 1/3 and 3 or 8: 8 and 8 or 6/2 and 4
Answers: 2
Mathematics, 21.06.2019 18:40
2people are trying different phones to see which one has the better talk time. chatlong has an average of 18 hours with a standard deviation of 2 hours and talk-a-lot has an average of 20 hours with a standard deviation of 3. the two people who tested their phones both got 20 hours of use on their phones. for the z-scores i got 1 for the chatlong company and 0 for talk-a-lot. what is the percentile for each z-score?
Answers: 1
Mathematics, 21.06.2019 23:30
Ateacher wanted to buy a chair, a bookshelf, two tables and a desk. she spent $900 for all five items and the chair and the desk combined 70% of her total. if the bookshelf cost $50, how much did each of the tables cost?
Answers: 1
Which two values are located at the same point on a number like . 4/1 and 4 or 1/3 and 3 or 8: 8 and...
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