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nordsb [41]
3 years ago
9

According to the general equation for conditional probability, if P(AuB')=5/9 and P(B)=1/3, what is P(A|B')?

Mathematics
1 answer:
aev [14]3 years ago
3 0
P(B)=\frac{1}{3}
P(B')=1-\frac{1}{3}=\frac{2}{3}
P(A|B')=\frac{P(A\cap B')}{P(B')}=\frac{\frac{5}{9}}{\frac{2}{3}}=\frac{5}{6}
The correct answer choice is C.
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Please help
OlgaM077 [116]
First, we're going to see the candies per minute that machine C packs.
150 / 2 = 75

Now that we know that machine C packs 75 candies per minute, we're going to multiply the candies machine C makes by 11 minutes.
75 x 11 = 825

We're now gonna do the same with machine D.
130 x 11 = 1430

Then we're going to find the difference between machine C and machine D, we do this because the question basically asks how much more candies can machine D pack than machine C.
1430 - 825 = 605 candies.

This is how we find our final answer.

Our answer would be D) 605.

Hope this helps!~
4 0
3 years ago
A population has a standard deviation of 22. What is the standard error of the
KonstantinChe [14]

Answer:

2.2

Step-by-step explanation:

Find square root of sample size then divid it by your standard deviation

3 0
3 years ago
Meg invested $16,000 in a savings account . If the interest rate is 6% per year, how much will be in the account in 5 years for
Georgia [21]

Answer: $21,581.60

Step-by-step explanation:

Yep

3 0
3 years ago
Please help!!!<br> i would really apreciate it
postnew [5]

Answer:

it should be the graph on the bottom right

Step-by-step explanation:

The income should be more than the cost in order to make a profit and that happens for Leanne when she sells 8 quilts, so the 8 should be on the x-axis (the axis named "Quilts Sold")

The income should be 0 in the beginning bc when she sells 0 quilts she will be earning 0.

after selling 8 quilts her income will be higher than her costs

(Though naming the y-axis as "profit" is not accurate bc when she sells 0 quilts she will lose money since she will be spend money to make the quilts but not earn the money to compensate for the cost).

with all of these reasons combined the correct should be the one on the bottom right

3 0
3 years ago
What is the square root of pi to the first 10 numbers?
stich3 [128]
<span> The first 10 digits are 3.141592653</span>
7 0
3 years ago
Read 2 more answers
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