Mathematics, 01.08.2019 22:30 edwardsb
Simplify the expression. 7x–8 • 6x3 a. 42 divided by x raised to the power of 5. b. 42x11 c. 13x–5 d. 1 divided by the quantity 42 multiplied by x raised to the power of 5 end of quantity.
Answers: 1
Mathematics, 22.06.2019 03:00
An observer(o) spots a plane(p) taking off from a local airport and flying at a 29 degree angle horizontal to her line of sight and located directly above a tower(t). the observer also notices a bird circling directly above her. if the distance from the plane(p) to the tower(t) is 6,000ft., how far is the bird(b) from the plane(p).
Answers: 2
Mathematics, 22.06.2019 03:20
Aconcession manager at yankee stadium wants to know how temperature affects beer sales. she took a sample of 10 games and recorded the number of beers sold and the temperature in the middle of the game. temperature 80 68 78 79 87 74 86 92 77 84 number of beers 20533 1439 13829 21286 30985 17187 30240 87596 9610 28742 a. draw a scatter plot of the data. b. the manager estimates the regression equation to be: numberofbeers = −100, 678 + 1, 513 ∗ temperature draw this on your scatter plot. c. for one of the estimated points, indicate the residual with ei . d. for that same point, indicate what part of the variation is explained by the model with ˆyi − y¯.
Answers: 2
Mathematics, 22.06.2019 04:20
Given the equation negative 4 square root x minus 3 equals 12
Answers: 2
Simplify the expression. 7x–8 • 6x3 a. 42 divided by x raised to the power of 5. b. 42x11 c. 13x–...
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