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posledela
3 years ago
9

Part A

Mathematics
2 answers:
snow_lady [41]3 years ago
7 0
The answer is D
GIVE ME BRAINL IEST PLZZZZZ THNAKUUUUU
Elena-2011 [213]3 years ago
4 0

Answer:

Part A 1 1/4 x 3 =3 3/4

1 1/2 x 8 = 12

1 3/4 x 4 = 7

2 1/2 x 6 = 15

Part B D.37 3/4

Step-by-step explanation:

Hopes this helps!

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Answer: 20

Reason: They're opposite meaning they are the same when compared to the side
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W<br> 45<br> U<br> 30<br> V<br> wwtuw<br> X +45<br> Find VW
hodyreva [135]

Answer:

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I hope I helped you^_^

6 0
3 years ago
Each bag of Skittles is supposed to have at least 30 Skittles. A machine that fills bags has a 0.005 probability of under fillin
telo118 [61]

Answer:

The standard deviation for the number of bags that are underfilled is 2.236.

Step-by-step explanation:

In a Poisson distribution, the probability that X represents the number of successes of a random variable is given by the following formula:

P(X = x) = \frac{e^{-\mu}*\mu^{x}}{(x)!}

In which

x is the number of sucesses

e = 2.71828 is the Euler number

\mu is the mean in the given interval. The variance is the same as the mean, which mean that the standard deviation is the square root of the mean.

In this question:

Expected number of underfilled bags in a sample of n bags is:

\mu = 0.005*n

1000 bags, so

\mu = 0.005*1000 = 5

Standard deviation S = \sqrt{5} = 2.236

The standard deviation for the number of bags that are underfilled is 2.236.

5 0
3 years ago
What fraction of a large pizza was eaten if Steven had 5/12 of the pizza and Lara had 1/3 of it? Give the answer in simplest for
oksano4ka [1.4K]
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8 0
3 years ago
Gabe and Caden mow lawns
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Answer:

what is the question?

Step-by-step explanation:

7 0
3 years ago
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