Will be giving a brainliest

Mathematics

1 answer:

ANEK [815]2 years ago

8 0

Answer:

The answer is B

Step-by-step explanation:

award brainliest

You might be interested in

Why do we use a coeficient to remove the propotionality

Salsk061 [2.6K]

Constant is the scale term in proportionality. Suppose one variable is dependent on the other and one variable become twice, other becomes also twice and if one becomes half, other too becomes half., but they are two different variables which are no-where linked (like cost(money) vs quantity). Quantity and cost are two different things but they abridge a mathematical relation of proportionality. So in the mathematics to abridge these two different variables, we need something. Constant serves that purpose.

5 0

2 years ago

The number of errors in a textbook follow a poisson distribution with a mean of 0.01 errors per page. what is the probability th

neonofarm [45]

Mean number of errors in each page = 0.01
Mean number of errors in 100 pages = 0.01*100=1

It is possible to use the cumulative distribution function (CMF), but the math is a little more complex, involving the gamma-function. Tables and software are available for that purpose.

Thus it is easier to evaluate with a calculator for the individual cases of k=0,1,2 and 3.

The Poisson distribution has a PMF (probability mass function)

$P(k):=\frac{\lambda^ke^{-\lambda}}{k!}$
with λ = 1
=>
$P(0):=\frac{1^0e^{-1}}{0!}=0.3678794$
$P(1):=\frac{1^1e^{-1}}{1!}=0.3678794$
$P(2):=\frac{1^2e^{-1}}{2!}=0.1839397$
$P(3):=\frac{1^3e^{-1}}{3!}=0.0613132$
=>
$P(k$
or
P(k<=3)=0.9810 (to four decimal places)

3 0

2 years ago

JL=83. if Jk=5x-4 & KL=3x-1. Then X=?

DIA [1.3K]

Answer:

The answer is 83

Hope this helps:3

4 0

3 years ago

Jenna is a profesional typist. She can type 22,500 words in 5 hours of typing. In one hour she can type _____ words. In one minu

Gennadij [26K]

She can type 4500 in 1 hour and 75 in a minute .

5 0

3 years ago

brad is drawing 2 polygons.one polygons has 2 more angles than the other.what shapes could he be drawing

fomenos

Answer:

Step-by-step explanation:

7 0

2 years ago