Answer:
Carl and Alex are wearing hats.
Step-by-step explanation:
If Bob doesn't isn't wearing a hat, then Carl is, so Carl clearly is wearing a hat.
Now let's look at Alex. If he wasn't wearing a hat, then Bob would be wearing one. (If Alex doesn't wear a hat, then Bob wears
a hat). The logical conclusion is that Alex must be wearing a hat as well.
There are 1000 millimeters in a meter and 0.001 meters in a millimeter
Answer:
Step-by-step explanation:
A
Answer:
Identity property of multiplication (multiplying a number by one will result in that number)
Step-by-step explanation: