Find the value of $\sqrt{59}$√59 correct to three decimal places.

Use a calculator to find the value of $4^{0.25}$40.25.

Give your answer correct to seven decimal places.

Find the value of $42^{\frac{1}{2}}$4212 correct to three decimal places.

Find the value of $\sqrt[3]{28}$^{3}√28 correct to three decimal places.