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Bess [88]
3 years ago
12

Every member of the family gives a gift to every other member of the family. There are ten members this year. If there are just

2 members exchanging gifts, how many gifts will be exchanged
Mathematics
1 answer:
Eva8 [605]3 years ago
7 0
The statement is contradictory, because it is said that every member of the family gives a gift to every other member of the family. And from 10 members, there are just 2 exchanging. Anyway, maybe they are only 2 members exchanging the gifts at that point in time.
So, each member will exchange 9 gifts (that is 10 members total minus herself), and 2 members are exchanging gifts at that point, so 18 gifts are being exchanged.

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hichkok12 [17]
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5 0
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Does this table represent an exponential function x 1 2 3 4 y -1 -8 -27 -64
k0ka [10]

\bf \begin{array}{ccll}
x&y\\
\cline{1-2}
1&\stackrel{-1^3}{-1}\\\\
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4 0
2 years ago
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Answer:

5/8

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3 years ago
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mel-nik [20]

Answer:

Step-by-step explanation:

Given that in a sample of 800 U.S.​ adults, 199 think that most celebrities are good role models. Two Two U.S. adults are selected at random from the population of all U.S. adults without replacement.

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= 0.436

6 0
3 years ago
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