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Tema [17]
3 years ago
15

I’ve a always been a visual learner so can someone’s help me out with this online math

Mathematics
1 answer:
Maurinko [17]3 years ago
7 0

Answer:

Question 2:

If the size of bacteria is 2000 initially and doubles after every half hour

It means in the 1st 30 min its size is 2000

And in 60 min its

30min=2000

60min=?

60×2000=120000

120000÷30

=4000

And in 9hrs

1hr=60min

9hrs=?

60×9=540min

30min=2000

540min=?

2000×540

=1080000÷30

=360000

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Explain why P(A|D) and P(D|A) from the table below are not equal.
trasher [3.6K]

Answer:

The Probability that Event A and  Event D occur is equal to the probability Event A occurs times the probability that Event D occurs, given that A has occurred.


P(A\cap D)=P(A)\cdot P(D/A)

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P(D/A)=\frac{P(A\cap D)}{P(A)} ;

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From the given table, we have the values of P(A), P(D), P(D\cap A) and P(A\cap D).

Since, Probability=\frac{The number of wanted outcomes }{the number of possible outcomes}

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P(D/A)=\frac{\frac{2}{17}} {\frac{8}{17}}

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P(D/A)= \frac{1}{4}.

P(A/D)=\frac{\frac{2}{17}} {\frac{10}{17}}=\frac{2}{10}

P(A/D)=\frac{1}{5}

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5 0
3 years ago
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If you know how to solve this, Please answer it. Thank You
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Answer:

11

Step-by-step explanation:

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vazorg [7]

Answer:

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Step-by-step explanation:

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