3 years ago

I need help with this question

Mathematics

1 answer:

Levart [38]3 years ago

8 0

Answer:

-5.5

Step-by-step explanation:

You just need to subtract the two I'm pretty sure

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Container A has 200 L of water, and is being filled at a rate of 6 liters per minute. Container B has 500 L of water, and is bei

zheka24 [161]

Answer:

25 minutes

Step-by-step explanation:

Let the amount of time, in minutes, be x.

For Container A, we can write:

200 + 6x [since it has 200 and is being filled with 6 per minute]

For Container B, we can write:

500 - 6x [since it has 500 and is being drained with 6 per minute]

To find, we equate them and solve for x:

$200+6x=500-6x\\6x+6x=500-200\\12x=300\\x=\frac{300}{12}\\x=25$

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4 years ago

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Given that (-6,2) is on the graph of f(x) find the corresponding point for the function f(1/4x).

Dafna1 [17]

Answer: (-24,2)

=======================================

Work Shown:

The y coordinate stays the same. Only the x coordinate will change.

(1/4)*x = -6
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x = -24 is the new x coordinate
Plugging x = -24 into f((1/4)x) leads to f(-6) = 2

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