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3 years ago

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Mathematics

1 answer:

vladimir1956 [14]3 years ago

7 0

Answer:

C. About 6 days

Step-by-step explanation:

Here the function that shows the population of fish after x weeks,

Where b is any unknown,

If b = 3,

Then, the function is,

Which is a exponentially increasing function,

That having y-intercept = (0,1)

And, horizontal asymptote,

y = 0

End behavior of the function:

As ,

Thus, by the above information we can graph the given relation.

Now, For at least 100 fish in the pound,

By taking log on both sides,

Thus, after 0.8567 weeks (approx) the fish on the pound will be at least 100.

1 week = 7 days,

0.8567 weeks = 5.9969 days ≈ 6 days

Hence, after 6 days (approx) the fish on the pound will be at least 100.

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For the given translation 5 unit down, 5 should be less than 0.

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3 years ago

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In this problem, the standard deviation, which is the square root of the variance, is of:

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A similar problem is given at brainly.com/question/25718546

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3 years ago

Multiply and simplify.

Mrac [35]

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3 years ago

Horizontal translation

vampirchik [111]

Answer:

The correct option is;

Reflection over the y-axis

Step-by-step explanation:

An even function is a function that satisfies the following function equation;

f(x) = f(-x)

Therefore, for an even function, we have;

f(x) - f(-x) = 0

Which gives that the values of f(x) of the even function is the same upon reflection about the y-axis whereby the values of x changes from x to -x

Therefore, the symmetry of an even function is about the y-axis

However, an odd function is a function that satisfies the following function equation;

f(-x) = -f(x)

Therefore, reflection across the y-axis will result in an inversion of the odd function such that the odd function is not symmetrical about the y-axis as we have;

f(-x) = -f(x) ≠ f(x) which simplifies to f(x) ≠ f(-x).

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4 years ago

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prisoha [69]

Answer:

I believe that the answer is A

Step-by-step explanation:

Sorry if Im wrong but Im pretty sure Im right!

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3 years ago