Find the sum of the first 30 terms in the series: 2,4,8,16,...
1 answer:
Answer:
930
Step-by-step explanation:
1) Once upon a time there was a bored kid in class who invented a super cool formula
This formula goes like this:
n(n+1)
where n= the sum of the first n numbers in a series
so
30(30+1)=30(31)=930
930
You might be interested in
Answer:
(3x-7) (x-7)
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
m(slope) = y2 - y1 / x2 - x1
-6 - - 6 / 7 - 3
= 0 / 4 = 0
Answer:
The answer is 40
Step-by-step explanation:
55-15=40
Aas i belive . If not consult the other answer
I got 36000000 . Hope this helps