Passenger car weighs 4.5 times 10 Superscript 3 units. Which unit of measure was used?

pounds

Step-by-step explanation:

10³ = 10 (10) (10) = 1000

4.5 (1000) = 4500

4500 grams would be much too small for a car.

4500 tons would be 4500 (2000) = 9000000 pounds; this would be much too large for a car.

4500 ounces would be much too small for a car.

4500 pounds, however, is about the right size for a car.

Answer:pounds

Step-by-step explanation:

I did the test