It takes seth 57.1 seconds to run a mile, 114.2 seconds to run two miles ,171.3 seconds to run 3 miles. write the consant rate of change in miles per second. round to the nearest hundredth.

Which questions would most a reader identify the author's purpose for writing? check all that apply. what type of text is this? what type of reviews did the book receive? how many copies of the book have been sold? what is the central idea? how does this text make one feel?