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Feliz [49]
3 years ago
12

a marble bag contains three red marbles and four gray marbles six white marbles and five black marbles what is the probability o

f randomly drawing a red marble and then a gray marble if the first marbel is replaced
Mathematics
1 answer:
Andrews [41]3 years ago
3 0

Answer:

1/27

Step-by-step explanation:

do good!

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Can any experts help me??<br> Solve for x° and y°.<br> Easy for anyone.
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Answer:

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Step-by-step explanation:

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Compare and contrast expanding and simplifying algebraic expressions with simplifying numeric expressions. For example, compare
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Match the vocabulary terms to the correct definitions.
PtichkaEL [24]
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3 0
2 years ago
Roberto must make his costume for his school play. He needs a piece of fabric that is 2 2/3 yards long and 1 1/2 yards wide. Wha
erik [133]

Answer:

He will need 8.34 yards of fabric.

Step-by-step explanation:

Given that,

The length of the fabric, l = 2 2/3 yards = 8/3 yards

The width of the fabric, b = 1 1/2 yards = 3/2 yards

We need to find the piece of fabric Roberto needs. It is equal to the perimeter of the fabric such that,

P=2(l+b)\\\\P=2(\dfrac{8}{3}+\dfrac{3}{2})\\\\P=2\times \dfrac{25}{6}\\\\P=8.34\ \text{yards}

So, he will need 8.34 yards of fabric.

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3 years ago
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