Need ! stephen kiprotich, the 2012 olympic marathon winner, completed the 26.219 miles in 128 minutes. what was his speed in kilometers per minute? what steps should you take to solve this problem?

Find three consecutive numbers such that the sum of one-fourth the first and one-fifth the second is five less than one-seventh the third

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

The difference of three and the reciprocal of a number is equal to the quotient of 20 and the number. find the number.