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4 years ago

14

How many different ways can you group a red apple, a green apple, a tomato, and a banana? (For example , I'll place apples in on

e group, and non-apples in another"')

1 answer:

victus00 [196]4 years ago

8 0

I Came up 16 because like you said no Apple groups I also counted those

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A travelling salesman sells milkshake mixing machines and on average sells 8.9 machines per month. He needs to sell at least 3 m

Goshia [24]

Answer:

0.67% probability he will have to shut down after this month

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 time interval.

On average sells 8.9 machines per month.

So $\mu = 8.9$

Using the Poisson distribution, what is the probability he will have to shut down after this month

If he sells less than 3 machines.

$P(X < 3) = P(X = 0) + P(X = 1) + P(X = 2)$

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

$P(X = 0) = \frac{e^{-8.9}*8.9^{0}}{(0)!} = 0.0001$

$P(X = 1) = \frac{e^{-8.9}*8.9^{1}}{(1)!} = 0.0012$

$P(X = 2) = \frac{e^{-8.9}*8.9^{2}}{(2)!} = 0.0054$

$P(X < 3) = P(X = 0) + P(X = 1) + P(X = 2) = 0.0001 + 0.0012 + 0.0054 = 0.0067$

0.67% probability he will have to shut down after this month

5 0

3 years ago

A storage space in a basement is in the shape of a rectangular prism. The height of the storage space is 5 feet. The length is s

Vsevolod [243]

brainly.com/question/16672466

same question buts its answered on the link above

5 0

3 years ago

Which is greater -2/8 or -7/32

mezya [45]

Answer:

-2/8 is greater

Step-by-step explanation:

prove me wrong

7 0

3 years ago

A $40 jacket is on sale for 30% off what is the sale price

Sergeeva-Olga [200]

So 40=100%
find 100%-30%=70%
70% of 40
'of' can be translated to multiply
70% times 40
percent means parts out of 100 so
70%=70/100=7/10=0.7
so
.7 times 40=28
the sale price=$28

7 0

4 years ago

Need help with this one

Jobisdone [24]

Answer:

-13/19

Step-by-step explanation:

Y2-Y1/X2-X1

You would subtract -7-6 which is -13

You would also subtract 14-(-5) which is 19

then divide and you -13/19

5 0

3 years ago