Answer:

Step-by-step explanation:
The n th term of a geometric sequence is
= a₁
where a₁ is the first term and r the common ratio
here a₁ = 10 and r =
, thus
= 10 ×
= 10 ×
= 
Answer:
3⁵
Step-by-step explanation:
3×3×3×3×3=3⁵
You have a mutiplication. The base is 3, the exponent is the count of how many 3 you have. In this multiplication 3 appears 5 times, so 3⁵.
The Formula would be A=3.14rr
Which is A=3.14(3)(3)
The answer is 28.26
PARALLEL slopes always have the same slope no matter what because they are parallel