Bunuel wrote:
Which of the following expressions has the greatest value?
A. \(0.456\)
B. \(\frac{1}{2}-(\frac{1}{2})^4\)
C. \(\frac{300}{650}\)
D. \(3(\frac{3}{19})\)
E. \(\sqrt{0.17}\)
a) 0.456~9/20
b)take 1/2 common; 8.75/20
c)3/6.5~9/19.5
d)9/19
e)sqrt(17/100)~4.2/10~8.4/20
By looking at the approximations we can zero down to D
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