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3 years ago

What is y in this equation 6x+5y=-15

Mathematics

2 answers:

marishachu [46]3 years ago

5 0

Answer:

y= -3 -6x/5

Step-by-step explanation:

6x+5y=-15

-6x -6x

-----------------------------------

5y = -15 - 6x

divide both sides by 5

5y/5= -15/5 - 6x/5

y= -3 -6x/5

Dennis_Churaev [7]3 years ago

5 0

Answer:

6x + 5y = -15. Y = 3

Step-by-step explanation:

1. 6*x + 5*y = -15

x = -5

y = 3

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3 years ago

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3 years ago

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3 years ago

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oee [108]

Answer:

The probability that the restaurant can accommodate all the customers who do show up is 0.3564.

Step-by-step explanation:

The information provided are:

At 7:00 pm the restaurant can seat 50 parties, but takes reservations for 53.
If the probability of a party not showing up is 0.04.
Assuming independence.

Let X denote the number of parties that showed up.

The random variable X follows a Binomial distribution with parameters n = 53 and p = 0.96.

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Compute the probability that the restaurant can accommodate all the customers who do show up as follows:

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Thus, the probability that the restaurant can accommodate all the customers who do show up is 0.3564.

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3 years ago