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Please Helppp!! 50 Points

Compute the sum

Please Helppp!! 50 Points Compute the sum-example-1

2 Answers

3 votes

10235

I just typed it in a calculator

the answer is in the above image

Please Helppp!! 50 Points Compute the sum-example-1
User Nolk
by
8.2k points
5 votes

Answer:

Explanation:

5* (2⁰ + 2¹ + 2 ²+ 2³+ ........+ 2¹⁰)

Sum of geometric series =
a*(r^(n)-1)/(r-1)

a -> first term = 1

r- ratio = 2

n --> number of terms = 11

5* (2⁰ + 2¹ + 2 ²+ 2³+ ........+ 2¹⁰)=


5*[1*(2^(11)-1)/(2-1)]\\\\=5 *[1*(2048-1)]\\\\= 5 * 2047\\= 10235

User Kasun Koswattha
by
8.7k points

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