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aalyn [17]
3 years ago
8

Luci cuts a board that is 3/7 yard long into pieces that are 3/14 yard long. How many pieces does she cut?

Mathematics
1 answer:
andreyandreev [35.5K]3 years ago
6 0
Luci cuts 2 pieces because 3/7×2=3/14
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3 years ago
Astronomers treat the number of stars in a given volume of space as a Poisson random variable. The density in the Milky Way Gala
umka21 [38]

Answer:

a) 0.264

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Step-by-step explanation:

For calculating a)  What is the probability of 3 or more stars in 16 cubic light years?

a)

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t= measure t in units of 16 cubic light years.

E(Y) = λ t = (1/16)(16) = 1 star

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4 0
3 years ago
100 POINTS!!!
Brums [2.3K]

Answer: x = 4

Step-by-step explanation:

2(x+1)=10

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Using distributive properties

Then

2*(x+1)=(2*x)+(2*1)

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Now, commutative properties

a*b=b*a

Addition is cumulative

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Then, applying to the equation

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Applying that to 2x=8

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2x/2= 8/2

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Option B

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3 years ago
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Answer:

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Step-by-step explanation:

7 0
3 years ago
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