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aniked [119]
3 years ago
9

Please Helppp!! 50 Points Compute the sum

Mathematics
2 answers:
k0ka [10]3 years ago
4 0

10235

I just typed it in a calculator

the answer is in the above image

ELEN [110]3 years ago
3 0

Answer:

Step-by-step explanation:

5* (2⁰ + 2¹ + 2 ²+ 2³+ ........+ 2¹⁰)

Sum of geometric series = a*\frac{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*\frac{2^{11}-1}{2-1}]\\\\=5 *[1*(2048-1)]\\\\= 5 * 2047\\= 10235

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Step-by-step explanation:

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