91Ó°ÊÓ

Multiply. $$\left(-1.67 n^{3}\right)\left(2.4 n^{2}\right)$$

Evaluate each expression using the given values. $$\frac{w}{h^{2}} \cdot 705 ; w=185, h=70$$

Solve and check. $$x-5.8=4.11$$

Complete the table. Do not solve. A grocery store sells two different boxes of a particular cereal. The large box sells for 4.59 dollars the small box, for 3.79 dollars. In one day, the store sold 32 more small boxes than large boxes. $$\begin{array}{l|l|l|l}\text { Categories } & \text { Selling price } & \text { Number of boxes sold } & \text { Income } \\\\\hline \text { Small box } & & & \\\\\hline \text { Large box } & & & \\\\\hline\end{array}$$

For Exercises \(37-48,\) evaluate the square root. If the root is irrational, approximate the square root to the nearest humdredth. $$\sqrt{0.0081}$$

Solve and check. $$2.19=8+y$$

Complete the table. Do not solve. A department store has a special sale on T-shirts. Children's T-shirts sell for 8.99 dollars adult shirts, for 14.99 dollars. In one particularly busy hour, the store sold 45 T-shirts. $$\begin{array}{l|l|l|l}\text { Categories } & \text { Selling price } & \text { Number of T-shirts sold } & \text { Income } \\ \hline \text { Children's T-shirts } & & & \\\\\hline \text { Adult T-shirts } & & & \\\\\hline\end{array}$$

For Exercises \(37-48,\) evaluate the square root. If the root is irrational, approximate the square root to the nearest humdredth. $$\sqrt{24}$$

Evaluate each expression using the given values. $$m c^{2} ; m=2.5 \times 10^{6}, c=3 \times 10^{8}$$

Multiply. $$\left(0.5 t^{3}\right)^{2}$$