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svet-max [94.6K]
3 years ago
10

Kristin has 3 2/3 yards of plaid ribbon. She has 2 5/6 yards of polka-dot ribbon.

Mathematics
2 answers:
Oliga [24]3 years ago
6 0

I don't know :/ sorry hold on wait

lesya692 [45]3 years ago
5 0
Kristin has 6 1/2 yards in all
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Suppose A and B are independent events. If P(A) = 0.6 and P(B) = 0.85, what is P(A and B)? A. .34 B. .51 C. .17 D. .68
s2008m [1.1K]

Answer:

0.51

Step-by-step explanation:

Mathematically, for two individual events;

P(AnB) = P(A) * P(B)

P(A n B) = 0.6 * 0.85 = 0.51

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3 years ago
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GalinKa [24]

Answer:

The unique solution to the system is (x,y){(-9,-3)}

Step-by-step explanation:

x - y = -6     equation 1

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x= y-6

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5(y-6)+6y = -63

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Combine the like terms:

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Divide both sides by 11.

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x = y-6

x= -3-6

x= -9

Therefore The unique solution to the system is (x,y){(-9,-3)} ....

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Answer:

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Step-by-step explanation:

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---

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