$267.20
Divide $334 by 40 for hourly rate then multiply by 32
earnings =
× 32 = $267.20
Answer:
-63
Step-by-step explanation:
Answer:
b Superscript positive
Step-by-step explanation:
Negative exponents in the denominators can be evaluated by moving the function from the denominator to the numerator and changing the power from negative to the positive.
We have
1/b⁻² = b²
Moving the function with a power from denominator to numerator or from numerator to denominator changes the sign of the power. It is not equal to zero.
This is the property of exponents.