Answer:
h(-6) = 2(-6) + 5
h(-6) = -12 + 5
Solution: h(-6) = -7
Step-by-step explanation:
Answer:
823543
Step-by-step explanation:
7 times 7 times 7 times 7 times 7 times 7 times 7 times 7 times = 823543
you have to multyply 7*7 8 times
What x please explain for help
Answer:
42
Step-by-step explanation:
I say this because the answer to life the universe and everything is 42 so yeah?!
Sum of the First n Terms of a Geometric Sequence
Given a geometric sequence (or series) with a first-term a1 and common ratio r, the sum of the first n terms is given by:
We are given the series:
Before calculating the required sum, we need to find the common ratio. It's defined as the division of two consecutive terms. For example, using the first two terms:
The first term is a1 =120. Now apply the formula:
Operating:
Calculating: