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nadezda [96]
3 years ago
13

Solve. x + 3 = 7 A) x = 2 B) x = 4 C) x = 6 Eliminate D) x = 8 Please help

Mathematics
2 answers:
alexira [117]3 years ago
3 0

Answer:

b) x=4

Step-by-step explanation:

Marizza181 [45]3 years ago
3 0

Answer:

B

Step-by-step explanation:

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16 is more than a number 9. what is the number?
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7 im thinking is the answer
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The graph shows the amount of money liana earns per hour working as a hostess at a restraunt.
neonofarm [45]

Answer:

<h2>The Slope Is <u>12</u></h2>

Step-by-step explanation:

Below are the steps to follow to find the slope of any line.

First you need to pick two points. I chose (2,24) and (4,48). (It does not mater what points you chose.)

Now follow the equation

Slope (m) = ΔY/ΔX

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3 0
3 years ago
Customers arrive at a restaurant according to a Poisson distribution at a rate of 20 customers per hour. The restaurant opens fo
jenyasd209 [6]

Answer:

0.087

Step-by-step explanation:

Given that there were 17 customers at 11:07, probability of having 20 customers in the restaurant at 11:12 am could be computed as:

= Probability of having 3 customers in that 5 minute period. For every minute period, the number of customers coming can be modeled as:

X₅ ~ Poisson (20 (5/60))

X₅ ~ Poisson (1.6667)

Formula for computing probabilities for Poisson is as follows:

P (X=ₓ) = ((<em>e</em>^(-λ)) λˣ)/ₓ!

P(X₅= 3) = ((<em>e</em>^(-λ)) λˣ)/ₓ! =  (e^-1.6667)((1.6667²)/3!)

P(X₅= 3) = (2.718^(-1.6667))((2.78)/6)

P(X₅= 3) = (2.718^(-1.6667))0.46

P(X₅= 3) = 0.1889×0.46

P(X₅= 3) = 0.086894

P(X₅= 3) = 0.087

Therefore, the probability of having 20 customers in the restaurant at 11:12 am given that there were 17 customers at 11:07 am is 0.087.

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4 years ago
Helpppppp for brainliest
OlgaM077 [116]

Answer:

508 sheets /4 shelters = 127 sheets per shelter.

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3 years ago
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