Answer:
The sum of 8 geometric sequence is 959780
Step-by-step explanation:
We are given
this sequence is geometric
-4 , 24 , -144
First term is -4
so, 
now, we can find common ratio

we can use formula

n=8
now, we can plug values

now, we can simplify it
and we get

When you multiply the numerator and denominator by the same number, you get an equivilent fraction
Answer:
$4.50
Step-by-step explanation:
Please give brainliest!!
Answer:
Yes :)
Step-by-step explanation:
Answer:
I think it’s the associative property