1 year ago

Bonjours je n'arrive pas a répondre a cette question pouvez vous m'aider SVP ? merci d'avance

Mathematics

1 answer:

worty [1.4K]1 year ago

5 0

5/(Q+1) est la plus petite

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It takes Evan 6 3/4 hours to mow 3 lawns. it takes him 2 1/3 hours to mow Mr. Smiths yard and 1 3/4 hours to mow Ms. Lee's yard.

Ratling [72]

Answer: $2\frac{2}{3}\ hours$

Step-by-step explanation:

Given: The total time taken by Evan to mow the 3 lawns = $6\frac{3}{4}=\frac{27}{4}\ \text{hours}$

Time taken by Evan to mow the first lawn = $2\frac{1}{3}=\frac{7}{3}\ \text{hours}$

Time taken by Evan to mow the second lawn = $1\frac{3}{4}=\frac{7}{4}\ \text{hours}$

Now,Time taken by Evan to mow the third lawn = $\frac{27}{4}-\frac{7}{3}-\frac{7}{4}$

⇒Time taken by Evan to mow the third lawn = $\frac{81-28-21}{12}$

⇒Time taken by Evan to mow the third lawn = $\frac{32}{12}=\frac{8}{3}=2\frac{2}{3}\ hours$

Hence, the time taken by Evan to mow the third lawn = $2\frac{2}{3}\ hours$

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How does teh value of (18-12) divided by l2 compare to the value of 18-12?!?!?

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Answer:

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Step-by-step explanation:

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What value of x is a solution to x3 = 216?

Ymorist [56]

Answer:

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Step-by-step explanation:

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The length of the side of square A is 50% of the length of the square side expressing the area of the shaded area of square

KonstantinChe [14]

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Let's call the side of square b x. Therefore, the side of square a is 0.5x, making its area 0.25x² and the area of square b is x². This means that the percentage is 25%.

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Step-by-step explanation:

You have the function:

$y=3*2^x$

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