3a to the power of 2 plus 5a minus 2
To convert decimal over to percent, we move the decimal place two places to the right. So 0.5 becomes 50%.
Given:
The table for a geometric sequence.
To find:
The formula for the given sequence and the 10th term of the sequence.
Solution:
In the given geometric sequence, the first term is 1120 and the common ratio is:



The nth term of a geometric sequence is:

Where a is the first term and r is the common ratio.
Putting
, we get

Therefore, the required formula for the given sequence is
.
We need to find the 10th term of the given sequence. So, substituting
in the above formula.




Therefore, the 10th term of the given sequence is 2.1875.
Answer:
Your answer is drawn in the picture.
Step-by-step explanation:
Solve for <Q and then figure out which degree is bigger which mean that degree's side is big.