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AveGali [126]
4 years ago
11

I NEED HELP !!! If the probability of an event is StartFraction 2 over 7 EndFraction, what must be the probability of its comple

ment?
StartFraction 1 over 7 EndFraction
StartFraction 2 over 7 EndFraction
StartFraction 4 over 7 EndFraction
StartFraction 5 over 7 EndFraction
Mathematics
2 answers:
lbvjy [14]4 years ago
4 0

Answer:

The answer is StartFraction 5 over 7 EndFraction

Vinvika [58]4 years ago
4 0

Answer:

The probability of the complement of the original event is 5/7.

Step-by-step explanation:

The probability of the complement of an event is 1 less the probability of the event, so

We get:  1 - 2/7, or 5/7

The probability of the complement of the original event is 5/7.

Note that  5/7  and 2/7  add up  to 7/7, or 1.

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You had a bag of fruit snacks that you shared with 4 friends. Each of you got at least 2 fruit snacks. The inequality x/ 5 ≥ 2 m
podryga [215]

Answer:

10 fruit snacks were in the packet.

Step-by-step explanation:

lets look at the numbers, we have 5 and 2. your answer is 8 because 5x2=10

it would basiclly be the same as dividing. say your question was you have a packet of fruit snacks, there are 10 fruit snacks in the packet and 4 friends and you how many did you each have the answer would be 2.

your probably wondering why its 5 and not 4 well the question says... You had a bag of fruit snacks that you shared with 4 friends, it says you shared so that is why its 5 and not 4.

HOPE THIS HELPS!!!!!! :)

6 0
3 years ago
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snow_lady [41]
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There are no real numbers that meet your requirements.

_____
The two complex numbers that meet your requirement are
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4 0
3 years ago
Help please, please anybody
bezimeni [28]

Answer:

the answer is the third one 3

4 0
3 years ago
Jim has three times as many comic books as Charles.Charles has 2\3 as many books as Bob.Bib has 27 books. How many comic books d
Harman [31]
He has 54 books jim         54 is the nswer


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4 years ago
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