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RoseWind [281]
3 years ago
7

The probability of rolling a '4' or a '6' on one toss of a standard six-sided die is

Mathematics
1 answer:
sesenic [268]3 years ago
7 0
<span>probability of getting 4 or 6 is 1/6 + 1/6 = 2/6 = 1/3</span>
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For two events and , the probability that occurs is 0.8, the probability that occurs is 0.4, and the probability that both occur
sergey [27]

Answer:

P(B|A)=0.25  , P(A|B) =0.5

Step-by-step explanation:

The question provides the following data:

P(A)= 0.8

P(B)= 0.4

P(A∩B) = 0.2

Since the question does not mention which of the conditional probabilities need to be found out, I will show the working to calculate both of them.

To calculate the probability that event B will occur given that A has already occurred (P(B|A) is read as the probability of event B given A) can be calculated as:

P(B|A) = P(A∩B)/P(A)

      = (0.2) / (0.8)  

P(B|A)=0.25

To calculate the probability that event A will occur given that B has already occurred (P(A|B) is read as the probability of event A given B) can be calculated as:

P(A|B) = P(A∩B)/P(B)

          = (0.2)/(0.4)

P(A|B) =0.5

7 0
3 years ago
Is 8:2 greater than 5:1? <br><br> I need someone to help me clarify if this is correct. Thanks.
kaheart [24]

Answer:

No, 8:2 = 4:1 which is less than 5:1

Step-by-step explanation:

3 0
3 years ago
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bre makes 2 pounds of bread dough he separates the dough in 1/4 pound loaves before baking them in the oven how many loaves does
3241004551 [841]
That would be 8. 1/4 goes into 1 4 times so it goes into 2 8 times.
8 0
3 years ago
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Denise Cho is a broadcast technician and earns $29.00 an hour with time and a
Vladimir79 [104]

hsksebhssv hnshsnsjdndj ldgehsiw c 3072729 lvwjaiwn sj. +a iwiwirbfhx ska hamd +675196 = $ 20000 solved

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1 year ago
A 10-page play is $0.70 per page to e
Bas_tet [7]

Answer:

The answer of this question is 7

Step-by-step explanation:

because 1 page=$0.70 and now calculate

10×1×0.70=7

8 0
2 years ago
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