3,375 is the answer................
Answer:
Then if you remove 1 from 0. it becomes-1
Answer: You will need 250 boxes of popcorn to meet your $300 goal.
Step-by-step explanation:
Ok, so in year 0, the number of rabbits is 6 which is 6*(4)^0
in year 1, the number of rabbits is 4*6 which is 6*(4)^1
in year 2, the number of rabbits is (4*6) from year one multiplyed by 4, so a total of rabbits is 4*6*4 which is 6*(4)^2
in year 3, the number of rabbits is 6*(4)^2 from year two multiplyed by 4, so a total of rabbits is 4*6*4*4 which is 6*(4)^3
The sequence will continue in the same way.
Therefore, for year x:
f(x) = 6 * (4)^x which is choice A
The percentage of the radioactive isotope left is 25.0000%.
<h3>What is the half life?</h3>
The half life of a radioactive isotope is the time that will elapse before only half of the number of original isotopes will remain.
Now;
We are told that;
Half life (t1/2) = 55 days
Time taken (t) = 115 days
Ratio of isotope remaining = N/No
Thus;
N/No = (1/2)^t/t1/2
N/No = (1/2)^115/55
N/No = (1/2)^2
N/No =1/4
Hence, the percentage = 1/4 * 100/1 = 25.0000%
Learn more about half life of an isotope:brainly.com/question/16387602
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