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ANTONII [103]
3 years ago
6

What is 2.4 with a bar over it as a fraction..? i need an answer ASAP! ty.

Mathematics
2 answers:
DanielleElmas [232]3 years ago
5 0

Answer:

2 2/5

Step-by-step explanation:

fenix001 [56]3 years ago
5 0

Answer:

2.4/1

Step-by-step explanation:

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Suppose calls are arriving at a telephone exchange at an average rate of one per second, according to a Poisson arrival process.
antoniya [11.8K]

Answer:

Explanation has been given below

Step-by-step explanation:                    

a) inter arrival times are exponentially distributed with mean 1/n , where n = rate = 1/sec.                                                                              

  probability distribution function is F(t)=n*exp(-n*t).  

reference to any kth packet and the (k-1)th packet

the answer is = integration of F(t).dt with limits 0 to 2 = 1 - exp(-2*n) = 1 - exp(-2)  

b)  t=5 , P(q) = exp(-5)*(5)^q/factorial(q)  

probability of fourth call within t=5 seconds is =  

that is P(4)   P(5)   ......  = 1 - ( P(0)   P(1)   P(2)   P(3) ) ;  put the values and get the answer.  

c) number of calls/rate =  4/n = 4 seconds

5 0
3 years ago
I need help fast please!!!!!
Inessa05 [86]

Answer:

255.7 cm²

Step-by-step explanation:

A = 10²(3.14) = 314

(293/360)(314) = 255.7 cm²

8 0
2 years ago
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585 is correct!

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Fraction equivalent to 3/12
Rufina [12.5K]
Two of them are 1/4 and 2/8! Hope this helps:)


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3 years ago
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