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3 years ago

A. for what value(s) of x does the function obtain a relative minimum?

Mathematics

1 answer:

mamaluj [8]3 years ago

4 0

Use socratic to find your answer. :)

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Х 6 - 5 = (-13) What does x equal?

asambeis [7]

Answer:

x = -48

hopefully i helped :)

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3 years ago

A study conducted at a certain high school shows that 72% of its graduates enroll at a college. Find the probability that among

mixas84 [53]

Answer:

$P(X \geq 1) =1-P(X$

And we can use the probability mass function and we got:

$P(X=0)=(4C0)(0.72)^0 (1-0.72)^{4-0}=0.00615$

And replacing we got:

$P(X \geq 1) = 1-0.00615 = 0.99385$

Step-by-step explanation:

Let X the random variable of interest "number of graduates who enroll in college", on this case we now that:

$X \sim Binom(n=4, p=0.72)$

The probability mass function for the Binomial distribution is given as:

$P(X)=(nCx)(p)^x (1-p)^{n-x}$

Where (nCx) means combinatory and it's given by this formula:

$nCx=\frac{n!}{(n-x)! x!}$

We want to find the following probability:

$P(X \geq 1)$

And we can use the complement rule and we got:

$P(X \geq 1) =1-P(X$

And we can use the probability mass function and we got:

$P(X=0)=(4C0)(0.72)^0 (1-0.72)^{4-0}=0.00615$

And replacing we got:

$P(X \geq 1) = 1-0.00615 = 0.99385$

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3 years ago

I want a tutor can I have some one help me

jekas [21]

Answer:

If you want add me on discord >>> fun54658#0871

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3 years ago

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The graph shows the velocity f(t) of a runner during a certain time interval:

omeli [17]

Answer:

Option B

Step-by-step explanation:

(0,2)
(6,8)
(8,0)

Slope

m=8-2/6
m=6/6=1

And

m=0-8/8-6
m=-8/2
m=-4

These are acceleration

Y intercept is (0,2) as x coordinate is 0

This is initial velocity 2m/s

The runner stopped at 8s

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2 years ago

What is -5(-2) equal to

PtichkaEL [24]

Step-by-step explanation:

I think this should be the answer

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3 years ago

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A. for what​ value(s) of x does the function obtain a relative​ minimum?

A. for what value(s) of x does the function obtain a relative minimum?