15% = 0.15
15% of 71.85 is equal 0.15*71.85 ≈ 10.78
Answer: (7x^2+144)/x^2
Step-by-step explanation:
f(h(x))=
f(12/x)=
(12/x)^2+7=
12^2/x^2 + 7=
144/x^2 +7=
144/x^2 +7*x^2/x^2=
144/x^2+7x^2/x^2=(7x^2+144)/x^2
Answer:
Rational
Step-by-step explanation:
Terminating means they end so they are rational
Word form:
Twenty-three thousand, eight hundred seventy-six and nine hundred one thousandths.
Expanded form:
20, 000 + 3, 000 + 800 + 70 + 6 + 0.9 + 0.001
