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elena-14-01-66 [18.8K]
2 years ago
9

Elizabeth has 87.75 feet of banner paper how many banners can she make that are 11.25 feet long. explain

Mathematics
1 answer:
lana [24]2 years ago
6 0
7.8 or if you are rounding it’s eight
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Round 18.159 to the nearest tenth
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What is the sum of the first thirteen terms in a geometric series with a<br> r = 3 a1= -10
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To calculate the sum of the first thirteen terms of the geometric series, we use the formula below.

Formula:

  • S₁₃ = a(rⁿ-1)/(r-1).............. Equation 1

Where:

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Given:

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Substitute these values into equation 1

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2 years ago
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