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To begin lets say year one the population is 2,000
assume this in percent we can say that 2,000=100%
at the end of this year the population will have grown by 4% meaning that
100%+4% will be the new population =104%
but we know that 100%=2,000 so what about 104%=X?
so (104*2000)/100=2,080
So year 1 the population will have grown by 80 people amounting to 2080 people.
Now do it manually year by year until we reach the 15th year. i will help you up to year 3
2nd year= (2080*104)/100=2163.2
3rd year= (2163*104)/100=2249.728
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Answer:
Hi. I am a math teacher. Your correct answer is 210. You're welcome!
Answer:
Step-by-step explanation:
The ratio of the sides is the same as the one-to-one measure of the similar figures. To get to the ratio of their areas, square the one-to-one values. To get to the ratio of their volumes, cube the one-to-one values.
If the one-to-one is 3:7, then the ratio of their volumes is
3³:7³ which is 27:343
8(2+6) = 16 + 48
or
16(1+3) = 16 + 48
or
4(4+12) = 16 + 48