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Lisa [10]
3 years ago
12

Find AUB and ANB for the set A and B A [4,2,9], B [7,5,1

SAT
1 answer:
Gnesinka [82]3 years ago
7 0

Answer:

AUB={1,2,4,5,7,9}

ANB={ }

Explanation:

AUB means that you have to combine all the element in each set whereas ANB is the set of similar elements in set A and set B. As there is no same elements in set A and set B therefore ANB will be called as null set.

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OLga [1]

Answer:

Each ticket is $43.20

Explanation:

If there are five family members, and the meals are $.6.50 each, we will multiply $6.50 by 5.

$6.50 × 5= $32.5

Now we subtract the meals from the total of $248.50.

$248.50 - $32.5= $216

All five tickets cost $216, now we divide this by 5 since five tickets were bought.

\frac{216}{5}= $43. 2

Each ticket was $43.20

Let's double-check:

$32.5 + $43.20(5)= $32.5 + $216= $248.50

8 0
2 years ago
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Anton [14]
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saveliy_v [14]

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<h3>What is hepatic encephalopathy?</h3>

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Mr. Home was a stern-featured—perhaps I should rather say, a hard-featured man: his forehead was knotty, and his cheekbones were
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