91Ó°ÊÓ

Find all the real square roots of each number. $$ 225 $$

Find all the real square roots of each number. $$ 0.0049 $$

Find all the real fourth roots of each number. $$ 16 $$

Simplify. $$ \sqrt[3]{54}+\sqrt[3]{16} $$

Write each expression in radical form. $$ x^{\frac{1}{6}} $$

Graph each function. \(y=-0.25 \sqrt{x}\)

The maximum flow of water in a pipe is modeled by the formula \(Q=A v,\) where \(A\) is the cross-sectional area of the pipe and \(v\) is the velocity of the water. Find the diameter of a pipe that allows a maximum flow of 50 \(\mathrm{ft}^{3} / \mathrm{min}\) of water flowing at a velocity of 600 \(\mathrm{ft} / \mathrm{min}\) . Round your answer to the nearest inch.

Find each real-number root. $$ -\sqrt{36} $$

Find each real-number root. $$ \sqrt{0.36} $$

Write each expression in radical form. $$y^{1.2}$$