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Maksim231197 [3]
3 years ago
7

The population of turtles is doubling every 3 months. If there are 400 turtles now, how many will there

Mathematics
2 answers:
vlabodo [156]3 years ago
6 0

Answer:

In three months it would be eight hundred, in six months it would be 1600, in nine months it would be 3200, in twelve months it would be 6400, in fifteen months it would be 12800, in eighteen months it would be 25600, in twenty one months it would be 51200, in twenty four months it would be 102400.

Step-by-step explanation:

The turtle population, with it doubling every three months and beginning with 400 turtles, would have around 102,400 turtles at the end of the two year period, that being the case, this calculation is only valid if the numbers raised exactly by doubling every three months and that no turtles died in the two year process.

QveST [7]3 years ago
4 0

First we need to know how many months is 2 years. To answer that we multiply the number of months in a year by 2 and get 48 months.

Every 3 months the population of turtles doubles, but to get how many times the population doubles, you need to divide 48 months by 3 to get 16.

So population of 400 will get <u>doubled</u> 16 times in the following <u>two</u> years.

We construct the following equation where p is the final population,

p=400\cdot2\cdot16=\boxed{12800}

Hope this helps. :)

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How many times heavier is a 8 1/4 pound fish than a 6 7/8 pound fish
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Answer:

Step-by-step explanation:

Divide 8 1/4 by 6 7/8 and the answer will be 1.2 times heavier.

8 1/4 is 8.25 and 6 7/8 is 6.875 in decimal point and again:

8.25 divided by 6.875 is 1.2.

8 0
1 year ago
How can I get the anserw of 6.3 divided 0.7
gayaneshka [121]
You can use your calculator if you have one or do long division. just make sure to move the decimal so it looks like this: 63 divided by 7. you answer should be 9
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The product of a positive number and 2 more than that number is 63 find the numbers
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2 years ago
Use the circle graph to determine how many hours per day Becky spends on each activity.
Oduvanchick [21]
404 error: graph not found

anyway, the graph was not included. since the sleep time was included, I will assume that the circle graph is worth 24 hours

all we need to do is to convert the percentages to fractions and multiply that by 24 to find out how many hours per activity


percent means parts out of 100 so x%=x/100


so we have
School
Eating
Sleep
Homework
Free Time

School=25%
25%=25/100=1/4
1/4 times 24=6
School: 6 hours


Eating=10%
10%=10/100=1/10
1/10 times 24=2.4
Eating: 2.4 hours


Sleep=40%
40%=40/100=4/10=2/5
2/5 times 24=48/5=9.6
Sleep: 9.6 hours


Homework=10%
10%=10/100=1/10
1/10 times 24=2.4
Homework: 2.4 hours


Free Time=15%
15%=15/100=3/30
3/20 times 24=72/20=36/10=3.6
Free Time: 3.6 Hours

Answers:
School: 6 hours
Eating: 2.4 hours
Sleep: 9.6 hours
Homework: 2.4 hours
Free Time: 3.6 Hours


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3 years ago
What's the answer to this question ?
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