Register
Please help me with some Algebra 2!
204k views
1 vote
Please help me with some Algebra 2!

Please help me with some Algebra 2!-example-1
User Mathieu Schaeffer
by
8.2k points

1 Answer

1 vote

Answer:

12750

Explanation:

The sequence of visitors is

50, 100, 200, 400, .....

This is a geometric sequence

with common ratio r = 2

The sum to n terms is found using


S_(n) =
(a(r^n-1))/(r-1) ( a is the first term )


S_(8) =
(50(2^8-1)/(2-1) = 50 × 255 = 12750

User Nathaniel Jones
by
8.4k points
← Prev Question Next Question →

No related questions found

Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Other Questions

How do you estimate of 4 5/8 X 1/3
i have a field 60m long and 110 wide going to be paved i ordered 660000000cm cubed of cement  how thick must the cement be to cover field
Write words to match the expression. 24- ( 6+3)
A dealer sells a certain type of chair and a table for $40. He also sells the same sort of table and a desk for $83 or a chair and a desk for $77. Find the price of a chair, table, and of a desk.
The cost of 5 similar digital cameras and 3 similar video cameras is 3213. Each video camera costs 4 times as much as each digital camera. John buys a digital camera and a video camera. How much does he
Link Copied!