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Svetllana [295]
3 years ago
9

Need answer as soon as possible

Mathematics
1 answer:
cluponka [151]3 years ago
4 0

Answer:

5

Step-by-step explanation:

they are equal to one another soo make an equation and solve it 2x-10 then divide that and get 5

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Find the product (8x+2)(7x+4)
noname [10]

Answer:

It's in the doc below

Step-by-step explanation:

Hope it helps

4 0
3 years ago
Read 2 more answers
Please solve the inequality: -15< or equal to 5(3p-2) and is < and equal to 20
Levart [38]
It has been awhile since I worked with in qualities but I got the answer, -1/3 < or equal to p < or equal to 2. I multiplied the 5 in the middle of the equation with what's in parentheses to get 15p - 10, then I added 10 to both outer sides of the equation and got -5 < or equal to 15p < or equal to 30. Then lastly I divided 15 by -5 and 30! I hope that's right.. I'm sorry if it isn't!
5 0
3 years ago
A queue with a single server receives 50 requests per second on average. The average time for the server to address a request is
sdas [7]

Answer:

P(X=k) = \displaystyle\frac{(2.5)^ke^{-2.5}}{k!}

Step-by-step explanation:

This is a typical example where the Poisson distribution is a good choice to model the situation.

In this case we have an interval of time of 50 milliseconds as average time for the server to address one request and 50 requests per second.  

By cross-multiplying we determine the expected value of requests every 50 milliseconds.  

We know 1 second = 1,000 milliseconds

50 requests __________ 1000 milliseconds

 x requests __________ 50 milliseconds

50/x = 1000/50 ===> x = 2.5  

and the expected value is 2.5 requests per interval of 50 milliseconds.

According to the Poisson distribution, the probability of k events in 50 milliseconds equals

\bf P(X=k) = \displaystyle\frac{(2.5)^ke^{-2.5}}{k!}

5 0
3 years ago
Chapter 11 lesson 1 math homework math in my world
kvv77 [185]
I’m sorry but what???
7 0
3 years ago
Can somebody please tell me what 1 1/3+(−5/6) is??
Dafna11 [192]
  • <em>Answer:</em>

<em>1/2</em>

  • <em>Step-by-step explanation:</em>

<em>Hi there ! </em>

<em>1  1/3 + (-5/6) =</em>

<em>= (1*3+1)/3 - 5/6</em>

<em>= ²⁾4/3 - 5/6</em>

<em>= 8/6 - 5/6</em>

<em>= (8 - 5)/6</em>

<em>= 3/6</em>

<em>= 1/2</em>

<em>Good luck !</em>

8 0
3 years ago
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