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Mathematics

2 answers:

Sphinxa [80]4 years ago

7 0

C IS THE CORRECT ANSWER I THINK.

Wewaii [24]4 years ago

5 0

Answer:

C is 2/3

for b is it (3)√64 or 3^√64

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A cooking club has 12 members. how many ways can they select a president and vice president from among the members? A.66 B. 132

emmasim [6.3K]

There are 10 possible ways to select a president from the club, because their are 10 available members to choose from.

After a president is chosen, their are 9 possible ways to select a vice president, because one of the members will already have the position of president, so they can't be vice president (10-1=9)

Now we just multiply to possibilities of presidents by the possibilities of vice-presidents.

president*vicepresident=
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Answer:

The confidence interval has a lower limit of 0.546 and an upper limit of 0.675.

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