Mathematics, 21.12.2019 00:31 jhit
Three people get into an empty elevator at the first floor of a building that has 10 floors. each presses the button for their desired floor (unless one of the others has already pressed that button). assume that they are equally likely to want to go to floors 2 through 10 (independently of each other). what is the probability that the buttons for 3 consecutive floors are pressed?
Answers: 2
Mathematics, 21.06.2019 18:30
If you are trying to move an attached term across the equal sign (=), what operation would you use to move it?
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Mathematics, 21.06.2019 19:40
Aretha wanted to gather data about the cost of local bowling leagues in her area. she plotted the data and determined that the average bowling league costs consist of a one-time registration fee and a monthly fee modeled by the equation y = 15x + 20. identify and interpret the y-intercept in this model. the y-intercept is 20. this is the cost per month. the y-intercept is 20. this is the cost of registration. the y-intercept is 15. this is the cost of registration. the y-intercept is 15. this is the cost per month.
Answers: 1
Mathematics, 21.06.2019 21:00
Acomposition of transformations maps δxyz to δx"y"z". the first transformation for this composition is , and the second transformation is a 90° rotation about point x'.
Answers: 1
Mathematics, 21.06.2019 22:10
If p(a) = 0.70 and p(b) = 0.20, then a and b are independent events if
Answers: 3
Three people get into an empty elevator at the first floor of a building that has 10 floors. each pr...
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