(16 - 4) ÷ 2
This would give you $6, so that is how much they expect you to spend per meal.
Answer:
2×10−4
Step-by-step explanation:
To change 0.0002 to scientific notation, move the decimal to the right 4 places so that you get 2. The exponent on the base 10 will be -4 because the decimal was moved to the right 4 places
It would take just over 6 minutes assuming it takes him 2. 6 minutes to wax a single square inch somehow.