3 years ago

Is a proportional function f(x) = 5x linear? Why or why not? Explain with an example. k= 5/1

1 answer:

5 0

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Inessa05 [86]

The answer appears to be choice 3 because it resembles an exponential function.
But I might be wrong.

Hope this helps :)

~ Your Cookie Monster

3 0

4 years ago

lesya692 [45]

Answer:

Step-by-step explanation:

Took the test

3 0

3 years ago

Nitella [24]

Answer: 0.9730

Step-by-step explanation:

Let A be the event of the answer being correct and B be the event of the knew the answer.

Given: $P(A)=0.9$

$P(A^c)=0.1$

$P(B|A^{C})=0.25$

If it is given that the answer is correct , then the probability that he guess the answer $P(B|A)= 1$

By Bayes theorem , we have

$P(A|B)=\dfrac{P(B|A)P(A)}{P(B|A)P(A)+P(C|A^c)P(A^c)}$

$=\dfrac{(1)(0.9)}{(1))(0.9)+(0.25)(0.1)}\\\\=0.972972972973\approx0.9730$

Hence, the student correctly answers a question, the probability that the student really knew the correct answer is 0.9730.

7 0

3 years ago

Tems11 [23]

Answer:

Step-by-step explanation:

8 0

3 years ago

Alborosie

b.an object at rest has an instantaneous acceleration of zero

8 0

3 years ago