Mathematics, 15.10.2019 21:20 NCT2005
Two high school seniors find themselves with much time and nothing to do. they decide to devise a computer game in which a cursor moves randomly along the x axis between β1 and 1. the game they play is to stop the cursor at random points between β1 and 1 without looking at the screen. such a game results in a uniform distribution over the interval between β1 and 1. since the area under the density curve (here a flat line) equals 1, the height of the density curve is:
(a) 1
(b) 0.5
(c) 2
(d) 0.25
Answers: 1
Mathematics, 21.06.2019 17:40
Atriangle has an area of 72 square inches. if the base of the triangle has a length of 18 inches, what is the height of the triangle? use the formula for the area of a triangle: area = (base)(height) type a numerical answer in the space provided. do not include the units or spaces in your answer.
Answers: 1
Mathematics, 22.06.2019 00:00
The statements below can be used to prove that the triangles are similar. ? β³abc ~ β³xyz by the sss similarity theorem. which mathematical statement is missing? β b β
β y β b β
β z
Answers: 3
Mathematics, 22.06.2019 05:00
Right triangle lmn has vertices l(7, β3), m(7, β8), and n(10, β8). the triangle is translated on the coordinate plane so the coordinates of lβ are (β1, 8). (x, y) β (x + 6, y β 5) (x, y) β (x β 6, y + 5) (x, y) β (x + 8, y β 11) (x, y) β (x β 8, y + 11)
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Mathematics, 22.06.2019 05:10
Two friends went to get ice cream sundaes. they each chose a flavor of ice cream from a list of vanilla and chocolate and toppings from a list of hot fudge, strawberries, sprinkles, peanuts, and whipped cream. use the sets below describing their choices and find b'. let a = {vanilla, chocolate, hot fudge, strawberries, sprinkles, peanuts, whipped cream} let b = {vanilla, hot fudge, sprinkles, whipped cream} let c = {chocolate, hot fudge, peanuts, whipped cream} {vanilla, hot fudge, sprinkles, whipped cream} {chocolate, strawberries, peanuts} {chocolate, strawberries} {vanilla, strawberries, peanuts}
Answers: 2
Two high school seniors find themselves with much time and nothing to do. they decide to devise a co...
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