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DerKrebs [107]
3 years ago
15

1. The temperature was 80 ℉ in Arizona and then fell 20 ℉ during the night.

Mathematics
1 answer:
notsponge [240]3 years ago
8 0

Answer:

1. 60 F 2. -6 F

Step-by-step explanation:

simple math

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Marizza181 [45]

Looks like the series is supposed to be

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The series telescopes; consider the kth partial sum of the series,

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S_k=\displaystyle\left(\frac3{\sqrt3}-\frac32\right)+\left(\frac32-\frac3{\sqrt5}\right)+\cdots+\left(\frac3{\sqrt{k+1}}-\frac3{\sqrt{k+2}}\right)+\left(\frac3{\sqrt{k+2}}-\frac3{\sqrt{k+3}}\right)

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