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When you multiply a positive (+) by a positive (+) your answer is going to

Mathematics

1 answer:

spin [16.1K]3 years ago

4 0

Answer:

True

Step-by-step explanation:

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Suppose j varies jointly with g and v, j=1 when g=6 and v=3. Find j when g=8 and v=11

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j=4.88 when g=8 and v=11

Further explanation:

When the increase/decrease in one quantity cause increase/decrease in other quantity, it is called direct variation.

Variation is always accompanied by a variation constant.

<u>Given</u>

g and v vary directly with j

IT can be written as:

j∝gv

Putting the variation constant k

j = kgv

Putting g = 6 and v=3

$j = kgv\\1 = k * 6 * 3\\1 = 18k\\k = \frac{1}{18}$

So the value of k is 1/18 which makes the equation

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Keywords: Variation, Direct Variation

Learn more about variation at:

#LearnwithBrainly

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