You subtract 3 cents and add up how many months it is tiil it reaches the same ammout as adding 5 cents and adding up six months every time
Without knowing anything about the sequence, this is impossible to answer. But suppose the sequence is arithmetic, in which case each term differs by some constant :
Then we can write
and from the formula above, we see this means the 10th term in the sequence is . But that's all the specific info we can gather about such an arithmetic sequence. If we set the first term to be some unknown , then the sum of the first 19 terms in the sequence would be
If we knew one more term in the sequence, we could determine the value of and derive the value of (if the first term is not immediately given), and then go on to find an exact numeric value for the sum.
D = rt
/t /t
D/t = r
80/16 = r
5 = r
Therefore r = 5ft/second
Step-by-step explanation:
The value of f(2) is -5.
Answer:
Step-by-step explanation:
umm we need more info. then that... like they can go all types of speeds in 1 minute..