Given: r is inversely proportional to s. If r = 16 when s = 3, then write the formula for the relation between r and s.
1 answer:
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Answer:
The third option: x=
Step-by-step explanation:
Arc length formula=
Arc length =
=
Answer:
Next 3 terms: 17, -31, 65
3 terms before -7: 2, -1, 5
Step-by-step explanation:
Fourth term in the sequence = -7
Rule for finding the next term:
Therefore, the fifth term:
Sixth term:
Seventh term:
Let the three terms that came before -7 be:
As per question statement:
Again applying the given rule:
Again applying the given rule:
Therefore the 3 terms before -7 are:
2, -1, 5