Mathematics, 27.10.2019 18:43 annie8348
a submarine started at 750 meters below sea level. it rose 50 meters per hour over a 4-hour period. which expression represents
the new position of the submarine in relation to sea level?
(-750 + 4) * 50
- 750 - 4 x 50
- 750.4 x 50
750 + 4 x (-50)
Answers: 3
Mathematics, 21.06.2019 15:30
The area of a rectangle is 15+5y square feet. which of the following expressions could be the length of the sides of the rectangle, in feet a. 5 and 3y b. 5 and 3+y c. 5 and 5+y d. 3 and 5+3y
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17. a researcher measures three variables, x, y, and z for each individual in a sample of n = 20. the pearson correlations for this sample are rxy = 0.6, rxz = 0.4, and ryz = 0.7. a. find the partial correlation between x and y, holding z constant. b. find the partial correlation between x and z, holding y constant. (hint: simply switch the labels for the variables y and z to correspond with the labels in the equation.) gravetter, frederick j. statistics for the behavioral sciences (p. 526). cengage learning. kindle edition.
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Satchi found a used bookstore that sells pre-owned dvds and cds. dvds cost $9 each, and cds cost $7 each. satchi can spend no more than $45.
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Mathematics, 21.06.2019 20:30
Hi if you want to play a sports related kahoot go to kahoot.it and type in this code: 659344
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a submarine started at 750 meters below sea level. it rose 50 meters per hour over a 4-hour period....
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