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ivann1987 [24]
3 years ago
15

Given below is the odd-number function. Which of the following are equal to O(8)? 

Mathematics
2 answers:
dezoksy [38]3 years ago
4 0
The answer would be B.
For these, you plug in 8 where there ia a variable. 2(8)-1=15
Jlenok [28]3 years ago
3 0
Here, O(8) = 2(8) - 1 = 16-1 = 15
Also, O(7) + 2 = 2(7) -1 + 2 = 14+1 = 15

In short, Your Answer would be Option B and D

Hope this helps!
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This year the CDC reported that 30% of adults received their flu shot. Of those adults who received their flu shot,
Vlad [161]

Using conditional probability, it is found that there is a 0.1165 = 11.65% probability that a person with the flu is a person who received a flu shot.

Conditional Probability

P(B|A) = \frac{P(A \cap B)}{P(A)}

In which

  • P(B|A) is the probability of event B happening, given that A happened.
  • P(A \cap B) is the probability of both A and B happening.
  • P(A) is the probability of A happening.

In this problem:

  • Event A: Person has the flu.
  • Event B: Person got the flu shot.

The percentages associated with getting the flu are:

  • 20% of 30%(got the shot).
  • 65% of 70%(did not get the shot).

Hence:

P(A) = 0.2(0.3) + 0.65(0.7) = 0.515

The probability of both having the flu and getting the shot is:

P(A \cap B) = 0.2(0.3) = 0.06

Hence, the conditional probability is:

P(B|A) = \frac{P(A \cap B)}{P(A)} = \frac{0.06}{0.515} = 0.1165

0.1165 = 11.65% probability that a person with the flu is a person who received a flu shot.

To learn more about conditional probability, you can take a look at brainly.com/question/14398287

7 0
2 years ago
. Consider the equation 2x
Alinara [238K]
After 2 that x is equal to 67
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I think its identity but I'm not sure
victus00 [196]

Answer: C, you are correct

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

Our equation is 2(3)⁸

once its solve we get 13122 as our answer

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Step-by-step explanation:

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