it is estamated that across the United states 2 times 10^5 phone calls are placed every second. There are approximately 3.15 times 10 ^7 seconds in a year. Based on this information, which number best represents the number of phone calls in the U. S over a year's time

When y’all answer can y’all explain too !

Two students were asked if they liked to read. is this a good example of a statistical question? why or why not? a yes, this is a good statistical question because a variety of answers are given. b yes, this is a good statistical question because there are not a variety of answers that could be given. c no, this is not a good statistical question because there are not a variety of answers that could be given. no, this is not a good statistical question because there are a variety of answers that could be given

Find the perimeter of the figure shown above. a. 18 yds c. 20 yds b. 10 yds d. 24 yds select the best answer from the choices provided