Mathematics, 18.03.2021 01:10 small77
A slice is made perpendicular to the base of a right rectangular pyramid through the vertex.
What is the area of the resulting two-dimensional cross section?
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cm²
The figure is a square pyramid. Two sides of the square base are labeled 15 centimeters. A plane intersects the pyramid through the pyramids vertex and base. The plane is perpendicular to the pyramids base. A shaded triangle appears in the interior of the pyramid and lies on the intersecting plane. The height of this triangle is labeled 34 centimeters and is equal to the height of the pyramid. The base of the triangle is equal to the side length of the pyramids square base.
Answers: 1
Mathematics, 21.06.2019 17:20, kolbehoneyman
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 driver’s airplane. find var(y) for y as given in the problem
Answers: 3
Mathematics, 21.06.2019 22:20, keyshawn437
Question 4 of 10 2 points what is the second part of the process of investigating a question using data? a. rephrasing the question o b. describing the data c. collecting the data o d. making an inference submit
Answers: 1
A slice is made perpendicular to the base of a right rectangular pyramid through the vertex.
What i...
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