Mathematics, 06.08.2019 18:20 kayleewoodard
The square prism has a base length of 2 ft. which describes the cross section of the prism that is perpendicular to the base? a rectangle with two 12-ft sides and two 2-ft sides a rectangle with two 12-ft sides and two sides that are longer than 2 ft a nonrectangular parallelogram with two 12-ft sides and two 2-ft sides a nonrectangular parallelogram with two 12-ft sides and two sides that are longer than 2 ft
Answers: 1
Mathematics, 21.06.2019 20:30
Martha has a deck of cards. she has lost some of the cards, and now the deck only contains nine spades, eleven diamonds, eight clubs, and twelve hearts. martha predicts that whenever she draws a card from the deck without looking, she will draw a club one-fifth of the time. which activity would best allow martha to test her prediction? a. randomly draw a card from the box and see if it is a club. b. randomly draw a card. then, continue to draw another card until all eight clubs are drawn. c. randomly draw and replace a card 120 times. then, observe how close to 30 times a club is drawn. d. randomly draw and replace a card 100 times. then, observe how close to 20 times a club is drawn.
Answers: 1
Mathematics, 21.06.2019 23:00
Find the equation of the ellipse with the following properties. the ellipse with foci at (0, 6) and (0, -6); y-intercepts (0, 8) and (0, -8).edit: the answer is x^2 over 28 + y^2 over 64 = 1
Answers: 2
Mathematics, 21.06.2019 23:30
Solve the following: 12(x^2–x–1)+13(x^2–x–1)=25(x^2–x–1) 364x–64x=300x
Answers: 1
The square prism has a base length of 2 ft. which describes the cross section of the prism that is p...
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