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nadya68 [22]
3 years ago
7

Find the percent change from 2.15 to 1.99

Mathematics
1 answer:
MArishka [77]3 years ago
7 0
The answer is -7.44% 
<span>Formula: [(New Value – Old Value)/Old Value] x 100 = Answer</span>
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Yo sup??

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Identify the 33rd term of the arithmetic sequence 9, 7 and one half, 6...
marta [7]

Answer:

  -39

Step-by-step explanation:

The general term of an arithmetic sequence is ...

  an = a1 +d(n -1)

This sequence has first term a1=9 and common difference d=(7.5-9) = -1.5. Then the 33rd term is ...

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