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4 years ago

What is the probability of spinning a yellow or a green?

Mathematics

2 answers:

Mrrafil [7]4 years ago

6 0

1/2 because it’s only two colors.

AVprozaik [17]4 years ago

6 0

It’s either 1/2 or 0.5 because there are only two colors making one whole and half of a whole 1/2 or 0.5

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Is there such a thing as 0x, there's 5x, 6x, 19x, x etc., but 0x... just sound weird to me.

erastovalidia [21]

Zero × anything is zero, so no... you'll never see 0x. If for some reason you do, just rewrite the equation without it... because it's zero. :)

3 0

3 years ago

Read 2 more answers

If electricity power failures occur according to a Poisson distribution with an average of 3 failures every twenty weeks, calcul

Wittaler [7]

Answer:

0.9898 = 98.98% probability that there will not be more than one failure during a particular week.

Step-by-step explanation:

In a Poisson distribution, the probability that X represents the number of successes of a random variable is given by the following formula:

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

In which

x is the number of sucesses

e = 2.71828 is the Euler number

$\mu$ is the mean in the given interval.

3 failures every twenty weeks

This means that for 1 week, $\mu = \frac{3}{20} = 0.15$

Calculate the probability that there will not be more than one failure during a particular week.

Probability of at most one failure, so:

$P(X \leq 1) = P(X = 0) + P(X = 1)$

Then

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

$P(X = 0) = \frac{e^{-0.15}*0.15^{0}}{(0)!} = 0.8607$

$P(X = 1) = \frac{e^{-0.15}*0.15^{1}}{(1)!} = 0.1291$

Then

$P(X \leq 1) = P(X = 0) + P(X = 1) = 0.8607 + 0.1291 = 0.9898$

0.9898 = 98.98% probability that there will not be more than one failure during a particular week.

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3 years ago

Find the 13 term<br>7 la For the sequence 11,13,15,17

zaharov [31]

Well i don’t understand your question but the pattern is infinitely (+2) the next 3 terms are 19,21,23

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3 years ago

Point C is located at (1, 2) and point D is located at (−4, −2). Find the y value of the point that is 1 over 4 the distance fro

fomenos

If we use similar triangles ( as shown in the attachment ) we will see that the line CM is also 1/4 *( yC-yD)= 1/4*(2+2) = 1/4*4 =1
Answer: y-value of that point is A) y=1.

Download docx

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3 years ago

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Giving brainliest and alot of points! A projectile is launched at an angle (θ) of 36° and travels a distance of 375 feet; gravit

abruzzese [7]

Answer:

Step-by-step explanation:

4 = 112.33 ft/sec = 112 ft/sec

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2 years ago