What is the sum of -2 and V-18?
O 42
4.2
5./2
O 5.21
-what is the sum of th...
Mathematics, 04.03.2021 17:50 savage5447
What is the sum of -2 and V-18?
O 42
4.2
5./2
O 5.21
-what is the sum of the square root of -2 and the square root of -18
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 22:30
How can you find the mean absolute deviation (mad) for this set of data?
Answers: 3
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Point r divides in the ratio 1 : 5. if the coordinates of e and f are (4, 8) and (11, 4), respectively, what are the coordinates of r to two decimal places?
Answers: 2
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Which of the following constants can be added to x2 - 3x to form a perfect square trinomial?
Answers: 1
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