Answer:
Step-by-step explanation:
we know that
In a <u>Geometric Sequence</u> each term is found by multiplying the previous term by a constant, called the common ratio (r)
In this problem we have
Remember that
-----> -----> equation A
Substitute the values of a_5 and a_2 and solve for r
Find the value of a_1 in equation A
therefore
The explicit rule for the nth term is
substitute
Hi there,
- 26.8r - 26.9 = 18.3r + 20.7
- 26.8r - 18.3r = 20.7 + 26.9
Then cellect the like term, and calculate the sum
- 45.1r = 47.6
Divide both sides by -45.1
Here are the answers:
====> r = 1.05543
====> -476/451
====> 1 25/451
Hope this helps :)
Answer:
I will stay safe
Step-by-step explanation:
thx for the warning
Answer:
1 and 7
Step-by-step explanation:
1+7 = 8
7-1 = 6