Answer:
this is an arithmetic sequence. The formula to solve it is an = d (n - 1) + c
Step-by-step explanation:
you would plug in the first term in the sequence for d. then you would plug in the common difference for c. And then lastly you would plug in whatever nth term you are trying to get to for n. Then solve.
Answer:
123
you add up all sides then subtract by 180 giving you 123
Answer:
The solution is:

Step-by-step explanation:
The first step to solve this equation is placing everything with the logarithmicto one side of the equality, and everything without the exponential to the other side. So

It already is in the desired format.
Now, we have that, since e and ln are inverse operations

So, we apply the exponential to both sides of the equality


Answer:
it is 25 words per minuet
Step-by-step explanation: