Answer:
Tn=a+(n-1)d
a=a1
Tn=a1+(n+1)d
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1 gram equals 1000 milligrams
Answer:
option C
Step-by-step explanation:
option C is the correct answer of this question.
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9514 1404 393
Answer:
$98.15
Step-by-step explanation:
2005 is 15 years after 1990. Using the formula we find ...
c(15) = 63·1.03^15 ≈ 63·1.55797
c(15) ≈ 98.152
An ounce of the chemical costs about $98.15 in 2005.