Final answer:
To find the unit price, divide the total cost of $16.60 by the amount of wire purchased, which is 33.2 centimeters. The unit price is $0.50 per centimeter after rounding to the nearest cent.
Step-by-step explanation:
The question is asking to find the unit price of wire in dollars per centimeter. To calculate the unit price, you divide the total cost by the amount of wire purchased. In this case, Lashonda purchased 33.2 centimeters of wire for $16.60. So, the calculation would be:
Unit Price = Total Cost / Amount of Wire
Unit Price = $16.60 / 33.2 cm
Unit Price = $0.50 per cm (after rounding to the nearest cent)