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olasank [31]
3 years ago
9

Write an explicit formula for an, the nth term of the sequence 2, -1, –4, ....

Mathematics
2 answers:
Agata [3.3K]3 years ago
7 0

Answer:

a(n) = a(1) -3(n-1)

Step-by-step explanation:

ryzh [129]3 years ago
4 0
A(n)=a(1)-3(n-1)
Step by step explanation
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Read 2 more answers
A sack of potatoes weighs 14 pounds 9 ounces after wendy makes potato salad for a picnic the sack weights 9 pounds 14 ounces wha
dlinn [17]
For this case we have the following conversion:
 1 pound = 16 ounces
 Then we rewrite the sack weights:
 14 pounds 9 ounces = 14 9/16
 9 pounds 14 ounces = 9 14/16 = 9 7/8
 Then, we subtract both values:
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 Rewriting:
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 4 + 1375/200 = 4 + 275/40
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 Answer:
 
the weight of the potatoes wendy use for the potato salad is:
 
4 + 55/8 pounds
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