Mathematics, 23.10.2021 21:10 george27212
Lol please help for a brainlist and pls show work
In order to find out the density of a small rock, Eddie dropped the rock into a graduated cylinder fill with 52.5 mL of water. The level of the water went up to 68.1 mL. Eddie then placed the rock on a triple beam balance, and its mass was 27.69 g.
What is the volume of the rock?
What is the density of the rock?
Answers: 1
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Four airplanes carrying a total of 400 passengersarrive at the detroit airport. the airplanes carry, respectively,50, 80, 110, and 160 passengers.a) one of the 400 passengers is selected uniformly at random.let x denote the number of passengers that were on theairplane carrying the randomly selected passenger. find var(x)for x as given in the problemb) one of the 4 airplane drivers is also selected uniformly atrandom. let y denote the number of passengers on the chosen driverโs airplane. find var(y) for y as given in the problem
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Mathematics, 21.06.2019 21:30
The diagram represents the polynomial 4x2 + 23x โ 72. what is the factored form of 4x2 + 23x โ 72? (4x + 8)(x โ 9) (4x โ 8)(x + 9) (4x + 9)(x โ 8) (4x โ 9)(x + 8)
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Lol please help for a brainlist and pls show work
In order to find out the density of a small roc...
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