Answer
(a) $g(100)=11,000$
(b) $g(4 / 25)=16.064$
(c) $g\left(1.21 \cdot 10^4\right)=2,541,000$
Work Step by Step
(a) $g(100)=100 \sqrt{100}+100 \cdot 100=100 \cdot 10+100 \cdot 100=11,000$
(b) $g(4 / 25)=4 / 25 \cdot \sqrt{4 / 25}+100 \cdot 4 / 25=4 / 25 \cdot 2 / 5+16=8 / 125+16=16.064$
(c) $g\left(1.21 \cdot 10^4\right)=g(12100)=(12100) \sqrt{12100}+100 \cdot(12100)=2,541,000$
