Which of the following would most likely utilize a particulate control device?
a. a vacuum cleaner
b. a factory smokestack
c. a laundry dryer
d. all of the above

Correct D). All of the above

The particulate control device is a device that is used for the separation of the material that is of a bigger size as compared to filter.

In the factory smokestack, the particulate control device filters the particulate matter that is known to cause air pollution. In the vacuum cleaner, a fine dust particle is filtered out. In the laundry dryer, the water and dirt molecule is allowed to pass through it. Hence, all the options are correct.

d. the weight of the book

i'd say that the moon rock is about 2.2 billion years old.