APFIVE Definite Integral with Power Rule
Evaluate the definite integral $$\int_{0}^{4} \sqrt{x}\,dx$$, rewriting $$\sqrt{x}$$ as $$x^{1/2}$$.
A
$$\frac{16}{3}$$
B
$$\frac{16}{4}$$
C
$$\frac{8}{3}$$
D
$$\frac{32}{3}$$
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