michellemonroe012305

03.10.2021 • 

Mathematics

A scientist wants to collect data about the effects of gravity on the growth of soybeans. To test her hypothesis that the soybeans grow better in a zero gravity setting, she separates the soybeans into two groups. The first group is grown in typical still be growing conditions in the Green House on Earth, and the second group is in a zero gravity, yet otherwise identical greenhouse in a space station. Which of the following is the best description of the research design for the study?

Ответ:

pleasedontspamme

14.01.2023

Mathematics

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The sum of this geometric series to infinity = (1000/81) = 12.35

Step-by-step explanation:

The sum to infinity of a geometric series is given as

S = a/(1 - r)

where a = first term = (100/81)

r = common ratio = [(n + 1)th term] ÷ [nth term] = (second term) ÷ (first term)

r = (10/9) ÷ (100/81) = (9/10) = 0.9

S = a ÷ (1 - r)

S = (100/81) ÷ (1 - 0.9)

S = (100/81) ÷ 0.1

S = (1000/81) = 12.35

Hope this Helps!!!

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