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sweet [91]
3 years ago
8

In your sock drawer you have 4 blue, 5 gray, and 3 black socks. half asleep one morning you grab 2 socks at random and put them

on. find the probability you end up wearing at least one black sock
Mathematics
1 answer:
timofeeve [1]3 years ago
6 0

you will have 1/4 or 25% probability to pick a black sock because

4 blue socks + 5 gray socks + 3 black socks = 12 socks. but you need to pick one of the 3 black socks so 3 out of 12 or 3/12. simplify to 1/4

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A rectangular vegetable patch has a perimeter of 36 meters and an area of 80 square meters. What are the dimensions of the veget
hjlf

Answer: 5 and 4

Step-by-step explanation:

Perimeter = 2 ( L + W)

18 = 2(L + W) divide through by 2

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9 - L = W

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20 = L (9 - L)

20 = 9L - L^2

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Answer:

Y = 32.7°

Step-by-step explanation:

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