Although estimates vary,approximately 2.3 billion spam messages are sent in the United States a(n)________.
A) hour
B) day
C) month
D) year

Question

Quizplus · Accepted Answer

The question asks for approximately how many spam messages are sent in the United States, and provides options for unit of time. The most reasonable estimate is that the number of spam messages is per day, as hourly estimates would be too low, and monthly or yearly estimates would be too high. Therefore, the best choice is B) day.

Although Estimates Vary,approximately 2