2 years ago

I have math question can someone help me quickly?

Mathematics

1 answer:

olga55 [171]2 years ago

7 0

What is the question?

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I dont know why my geometry teacher is giving us trigonometry

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Answer:

j would be 32 because this is a special right triangle

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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:

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

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3 years ago

Graph represents the solution of 2y +6 > 4

NemiM [27]

Answer:

y = -32

Step-by-step explanation:

brainliest?

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2 years ago

Josef has 35 square feet of tiles. He cuts 15 of those tiles in half. How many square feet of tiles does Josef have now? Explain

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Answer:

Step-by-step explanation:

35 +15 =50 15 dived by 2 = 7.5 x 2 =15 + 35 = 50

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2 years ago

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Plz help me answer this!!!

larisa86 [58]

Isolate the variable by dividing each side by factors that don't contain the variable.

Exact Form:

c=1/4

Decimal Form:

c=0.25

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3 years ago