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3 years ago

Help me to be BRAINLIEST!!!!

Mathematics

2 answers:

Alexxandr [17]3 years ago

8 0

Answer:

you have to answer questions for that

Airida [17]3 years ago

7 0

I refuse to help you be brainliest or whatever that means

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2 poin

Olegator [25]

Answer:

50 or more

Step-by-step explanation:

6 0

2 years ago

Read 2 more answers

A cable car starts off with n riders. The times between successive stops of the car are independent exponential random variables

nikitadnepr [17]

Answer:

The distribution is $\frac{\lambda^{n}e^{- \lambda t}t^{n - 1}}{(n - 1)!}$

Solution:

As per the question:

Total no. of riders = n

Now, suppose the $T_{i}$ is the time between the departure of the rider i - 1 and i from the cable car.

where

$T_{i}$ = independent exponential random variable whose rate is $\lambda$

The general form is given by:

$T_{i} = \lambda e^{- lambda}$

(a) Now, the time distribution of the last rider is given as the sum total of the time of each rider:

$S_{n} = T_{1} + T_{2} + ........ + T_{n}$

$S_{n} = \sum_{i}^{n} T_{n}$

Now, the sum of the exponential random variable with $\lambda$ with rate $\lambda$ is given by:

$S_{n} = f(t:n, \lamda) = \frac{\lambda^{n}e^{- \lambda t}t^{n - 1}}{(n - 1)!}$

5 0

3 years ago

Hellooo menejkfnfkdjdkdkdmmdmfjf

Vesna [10]

Helloo, i don’t see the image seen above, is that the only picture?

6 0

3 years ago

If the doctor’s office is 7 units from the zoo and 2 units from the park, which ordered pair could represent the location of the

s2008m [1.1K]

Answer:

(-4, -2) is the answer

Step-by-step explanation:

is you move 7 units down from the zoo you will see ur also 2 units from the park and the coordinates would be (-4, -2)

Hope this helps :)

6 0

3 years ago

Read 2 more answers

What is the cirumference of a circle with a diameter of 4.1 cm

nordsb [41]

Answer:

C = 12.88

Step-by-step explanation:

If the radius of the circle is 4 cm, then the diameter of the circle is 4 cm x 2, or 8 cm. If you know the circumference of the circle, divide it by π to get the diameter.

C = π d = π · 4.1 = 12.88053cm

Glad to help ya!!

5 0

3 years ago