Mathematics, 24.10.2020 18:50 kdawg203
There are 13 yellow cards, 6 blue cards, 10 red cards, and 8 green cards in a stack of cards turned face down. Once a card is selected, it is not replaced. Find each probability.
P(2 blue cards)
P(2 red cards)
P(a yellow card and then a green card)
P(a blue card and then a red card)
P(two cards that are not red)
P(two cards that are neither red nor green)
Answers: 2
Mathematics, 21.06.2019 18:30
David is spreading mulch on a triangular area of his flower bed. the coordinates of the vertices of the area are (1, 3), (9, 3), and (4, 6). what is the area of the triangle if each square has an area of 3 square feet?
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Mathematics, 21.06.2019 19:00
The length of a rectangular piece of land is 92 yards more than three times its width. the perimeter is 760 yards. find its dimensions.
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