Register
Find the sum of the first 56 terms of the sequence {-8,-1, 6, ...}.
142k views
5 votes
Find the sum of the first 56 terms of the sequence {-8,-1, 6, ...}.

User Dmind
by
5.0k points

1 Answer

4 votes

Answer:

Explanation:

S56=56/2[2(-8)+(56-1)7]

S56=10332

User Dyrandz Famador
by
5.0k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

5.4m questions

7.0m answers

Other Questions

Pizza planet is running a special 3 pizzas for 16.50. What is the unit rate for one pizza
What number is halfway between 0 and 18
If the 9-inch wheel of cheese costs $18.60, what is the cost per square inch? If the cost is less than a dollar, put a zero to the left of the decimal point?
how long Will it take for $7000 investment to grow to $7553 and the annual rate of 3.4% compounded quarterly assume that no withdrawals are made
I need to simplify this expression.
Link Copied!