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GrogVix [38]
2 years ago
7

If it takes 5 years for an animal population to double, how many years will it take until the population

Mathematics
1 answer:
muminat2 years ago
6 0

9514 1404 393

Answer:

  7.92 years

Step-by-step explanation:

We want to find t such that ...

  3 = 2^(t/5)

where 2^(t/5) is the annual multiplier when doubling time is 5 years.

Taking logs, we have ...

  log(3) = (t/5)log(2)

  t = 5·log(3)/log(2) ≈ 7.92 . . . years

It will take about 7.92 years for the population to triple.

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2 circles labeled Set A and Set B overlap. Set A contains 1, set B contains 3, and the overlap of the 2 circles contains 2. The
mezya [45]

The region(s) represent the intersection of Set A and Set B (A∩B) is region II

<h3>How to determine which region(s) represent the intersection of Set A and Set B (A∩B)?</h3>

The complete question is added as an attachment

The universal set is given as:

Set U

While the subsets are:

  • Set A
  • Set B

The intersection of set A and set B is the region that is common in set A and set B

From the attached figure, we have  the region that is common in set A and set B to be region II

This means that

The intersection of set A and set B is the region II

Hence, the region(s) represent the intersection of Set A and Set B (A∩B) is region II

Read more about sets at:

brainly.com/question/24713052

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8 0
1 year ago
What is the correct answer?
Fynjy0 [20]
I believe it’s 12. But I’m not sure
8 0
2 years ago
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the first and last term arithmetic sequence are 9 and 165 respectively.if the sum of all the terms of the arithmetic sequence is
diamong [38]

Answer:

  • 40 terms

Step-by-step explanation:

<u>Sum of n terms formula:</u>

  • Sn = 1/2n(a1 + an)

<u>Solving for n</u>

  • 3480 = 1/2n(9 + 165)
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  • n = 3480/87
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3 0
3 years ago
Read 2 more answers
What shape is this????​
Sholpan [36]

Answer:

Quadrilateral

Step-by-step explanation:

4 0
3 years ago
Loli-Land Candy Store sells a 12 ounce bag of 60 mints. What is the number of mints per ounce?
Vsevolod [243]
5 because you have to divide 60 by 12.
6 0
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