3 years ago

Show how to find the product of 16.2 x 4 using addition.

1 answer:

5 0

16.2 + 16.2 + 16.2 + 16.2 So your answer is 64.8

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AlladinOne [14]

If all 22 tables had 6 people, there would be 132 people seated. There are 13 more than that, so 13 tables have 7 people.

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Nastasia [14]

Answer:

$k=0$ and $k=3$ .

Step-by-step explanation:

To this relation be a function, the horizontal coordinates can't be equal. So, let's find the value of $k$ that makes those coordinates equal.

$k^{2}=3k\\ k^{2}-3k=0\\k(k-3)=0\\$

Using the null factor property, we have

$k=0\\k-3=0 \implies k=3$

Therefore, the given relation is not a function when $k=0$ and $k=3$ .

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Svetllana [295]

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