Mathematics: Jk, kl, and lj are tangent to circle o. find the perimeter of ∆jkl. 20 points will reward brainliest

Jk, kl, and lj are tangent to circle o. find the

NawnyMonster

15.01.2022

By tangent chord theorem, its an equilateral triangle,
so perimeter = (11+13)(*3)= 72

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BackUpAccount

10.03.2020

A Poisson distribution, with λ=5.3

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

Step-by-step explanation:

For this type of random variables, a Poisson distribution is the most adecuate.

If the number of occurrences in ten minutes is 5.3, we can define the parameter λ=5.3 and the probability function as:

$P(x) = \frac{\lambda^{x} *e^{-\lambda}}{x!} =\frac{5.3^{x} *e^{-5.3}}{x!} \approx\frac{0.005*5.3^{x}}{x!}$

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