Answer:
3
Step-by-step explanation:
A common difference is found in arithmetic sequences. The simplified formula for arithmetic sequences, which is what is used here, is
. Where d is the common difference and
is the zeroth term. So, in the given equation 3 must be the common difference.
Answer:
The third option would be the best in your case. However, I would distribute if I was solving it.
Answer:
i dont give a freak........
Step-by-step explanation:
Answer:
The number of bacteria after days is given by
where is the initial number of bacteria.
Step-by-step explanation:
The number of bacteria in the sample triples every 10 days, this means after the first 10th day, the number of bacteria is
where is the initial number of bacteria in the sample.
After the 2nd 10th days, the number of bacteria is
after the 3rd day,
and so on.
Thus, the formula we get for the number of bacteria after the nth 10-days is
where is is the nth 10-days.
Since, is 10 days, we have
or
Answer:
three million
Step-by-step explanation: