Please I need help ASAP!!!

The probability that an international flight leaving the United States is delayed in departing (event D) is .29. The probability

Blizzard [7]

Answer:

$P(D|P)= \frac{0.11}{0.59}=0.186$

Step-by-step explanation:

For this case we have defined the following events:

D= "An international flight leaving the United States is delayed in departing"

P="An international flight leaving the United States is a transpacific flight "

And we have defined the probabilities:

$P(D)= 0.29 , P(P) = 0.59$

And for the event: "an international flight leaving the U.S. is a transpacific flight and is delayed in departing" $D \cap P$ we know the probability:

$P(D \cap P) =0.11$

We want to find this probability:

What is the probability that an international flight leaving the United States is delayed in departing given that the flight is a transpacific flight

So we want this probability:

$P(D|P)$

And we can use the conditional formula from the Bayes theorem given two events A and B:

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

And if we use this formula for our case we have:

$P(D|P)= \frac{P(D \cap P)}{P(P)}$

And if we replace the values we got:

$P(D|P)= \frac{0.11}{0.59}=0.186$

6 0

3 years ago

-2/4 times 344/9=?<br> Please help me . I dont really understand this question.

baherus [9]

Answer:

-19 1/9

Step-by-step explanation:

4 0

2 years ago

Read 2 more answers

The game that you want to buy costs $34.95. It is on<br> sale for 20% off. What is the sale price?

lesya692 [45]

Answer:

27.96

Step-by-step explanation:

7 0

3 years ago

Rewrite the expression as a single power with a negative exponent

goblinko [34]

$~\hspace{7em}\textit{negative exponents} \\\\ a^{-n} \implies \cfrac{1}{a^n} ~\hspace{4.5em} a^n\implies \cfrac{1}{a^{-n}} ~\hspace{4.5em} \cfrac{a^n}{a^m}\implies a^na^{-m}\implies a^{n-m} \\\\[-0.35em] ~\dotfill\\\\ \left(\cfrac{1}{3}\cdot \cfrac{1}{3}\cdot \cfrac{1}{3}\cdot \cfrac{1}{3} \right)^2\implies \left[ \left( \cfrac{1}{3} \right)^4 \right]^2\implies \left( \cfrac{1^4}{3^4} \right)^2 \\\\\\ \left( \cfrac{1^{4\cdot 2}}{3^{4\cdot 2}} \right) \implies \cfrac{1}{3^8} \implies 3^{-8}$

let's recall that

$\begin{array}{llll} 1^1&=&1\\ 1^{10}&=&1\\ 1^{1,000}&=&1\\ 1^{1,000,000,000}&=&1\\ 1^{1,000,000,000,000}&=&1\\ \end{array}$

8 0

2 years ago

Need help quiiickkkk

OLEGan [10]

Answer:

100 beats per minute

Step-by-step explanation:

If it takes 28.8 secs for the piano to play 48 beats, then it would take 60 secs (1 minute) to play x number of beats.

To find the value of x, which is the number of beats the piano makes per minute, let's set the proportion as shown below:

28.8 secs = 48 beats

60 secs = x beats

Cross multiply

28.8*x = 60*48

28.8x = 2,880

Divide both sides by 28.8

x = 2,880/28.8

x = 100

✅Thus, if the Piano plays 48 beats in 28.8 secs, therefore, the tempo of the piano in beats per minute would be 100 BPM

7 0

3 years ago