Answer:
2,125,760
Step-by-step explanation:
The first term (a) is 8
The fourth term is 216
Hence the sum of the first 12 term can be calculated as follows
= 8-8(3)^12/1-3
= 8-24^12/-2
= 2,125,760
The sum of first 12 terms is 2,125,760
Answer:
39.63
Step-by-step explanation:
If the number after the place you are rounding to is 4 or lower, then you round down. If it is 5 or higher round up.
Answer:
the answer would be 33.
Step-by-step explanation:
So, to solve this equation, we have to plug in for x. We know that x = 2, so lets plug in.
2(2^3) + 3(2^2) + 5.
Let's solve inside the parentheses first.
2(8) + 3(4) + 5.
Now lets distribute.
16 + 12 + 5.
Now let's combine like terms.
The answer would be 33.
I hope that I helped.
Brainliest would be appreciated.
Answer:
512
Step-by-step explanation:
11 by 35
how?
well, i have no idea just found it on internet