Given that:
a1=27, an=(an-1)+4
the second term will be:
a2=a1+4
a2=27+4=31
The explicit formula for arithmetic sequence is given by:
an=a+(n-1)d
where:
a= first term
d=common difference
n=nth term
from the information given:
a=27
d=31-27=4
thus the explicit formula will be:
an=27+(n-1)4
an=27+4n-4
an=23+4n
Answer: an=23+4n
Convert it into an improper fraction. Find your common denominator then subtract. If this doesn’t help let me know.
Answer:
6 different ways? because theres only 6 books left to put on the shelf
Hi there, Welcome to Brainly :)
The answer is <span>0.10714285714 :D</span>
Multiply the 8 by each term to get 8x -24
The answer is A. 8x-24
