The amount required to be paid today. Given: The total amount in account after 5 years is $10000. The rate of compound interest of 15\%.

To calculate: The simplified form of the rational expression $-\frac{15t{u}^{5}v}{3t^{3}u}$ and state the restrictions on the variable t, u.

Rewrite the expression using rational exponents.
$\sqrt[4]{x^3}$

We need to calculate: The simplified value of the radical expression $\sqrt[3]{\sqrt[3]{2a}}$

To evaluate the root ${\displaystyle \sqrt{100}}$.

Use a graphing calculator to determine the exponential regression equation to model the relationship between the decades since 1950 and the population. a. The calculator returns two values, a and b. Write these values below. Round a to the nearest whole number and b to the nearest thousandth, if necessary. ${\displaystyle a=?,b=?}$. b. The general form of an exponential function is ${\displaystyle y=a{b}^x}$. b. The general form of an exponential function is ${\displaystyle y=a{b}^x}$. Use this general form and the values of a and b from Part (a) to write an exponential function that models Nevada's population growth. c. Use a graphing calculator to graph the data points and the function from Part (b). Sketch the graph and the data points below. Is the exponential function a good approximation of the data? Explain.

To simplify the expression ${\displaystyle \sqrt{45x}+\sqrt{20x}}$.

Express radical $\sqrt{28}+\sqrt{5}-3\sqrt{7}$ in the simplest form