Unit 1 Test Review

Which expression is equivalent to $$5^7\times5^{-3}$$

Which number is equivalent to $$\frac{6^3}{6^{ }}$$

What is the value of $$6^0$$

Rewrite with positive exponents $$\left(2^3\right)^{-4}$$

Use the Shift key and the 6 key for the exponent symbol

(a)  

$$\pi$$

What type of number is $$\sqrt[]{7}$$

What two integers are closest to $$\sqrt[]{38}$$

Enter your answers with a comma but no spaces.

(a)  

Write $$\overline{0.63}$$ as a simplified fraction.

(a)  

Simplify: $$4\times c\times m\times4\times c\times c\times4\times m$$

Evaluate: $$\left(\frac{1}{8}\right)^{-2}$$