91Ó°ÊÓ

Solve and check. $$-16.7=h-7.59$$

For Exercises \(37-48,\) evaluate the square root. If the root is irrational, approximate the square root to the nearest humdredth. $$\sqrt{78}$$

For Exercises \(37-48,\) evaluate the square root. If the root is irrational, approximate the square root to the nearest humdredth. $$\sqrt{1.69}$$

Use \(<\) or \(>\) to make a true statement. $$0.81 ? 0.8$$

For Exercises \(49-54,\) divide. $$\frac{-0.96 m^{3} n}{0.15 m}$$

Multiply. $$(k-0.1)(14.7 k-2.8)$$

Solve. The closing price of a stock one day was 35.25 dollar. The next day the closing price of the same stock was 32.50 dollar. Let \(n\) represent the amount the stock's closing price changed. Write an equation that can be used to find the amount the closing price changed; then solve the equation.

Use \(<\) or \(>\) to make a true statement. $$0.007 ? 0.0602$$

Solve. The current in a circuit is measured to be \(24.5 \mathrm{am}\) peres. If the resistance is 1.2 ohms, what is the voltage? (Use \(V=i r\).)

Round 0.95106 to the specified place. tenths