Mathematics, 10.01.2020 21:31 briansalazar17
Replace the ? with one of the following symbols (< , > , =, or ≠) for 4 + 3 + 7 ? 7 + 0 +7 a. ≠ b. = c. < d. >
Answers: 1
Mathematics, 21.06.2019 18:30, tyler5016
The length of a rectangle is x times the square root of 100. the width is one-half y more than three-halves x. given that the area of the rectangle is 125 cm2, which equation could represent the rectangle in terms of x and y? a) 5xy − 15x = 125 b) 5xy + 15x = 125 c) 15x2 − 5xy = 125 d) 15x2 + 5xy = 125
Answers: 2
Mathematics, 21.06.2019 18:40, calebhoover03
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
Replace the ? with one of the following symbols (< , > , =, or ≠) for 4 + 3 + 7 ? 7 + 0 +7 a...
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