The distances and times of practice runs for four students on a cross - country team are shown in the table below. Runner Distance (miles ) 3 Time (minutes 21 Sean 32 Gwen 30 5 Marc Imani 14 2 Select all the statements that are correct . Sean's average time per mile was 7 minutes . Gwen's average time per mile was 8 minutes . Marc's average time per mile was 7 minutes . average time per mile was 6 minutes , Marc had the fastest average time per mile . Sean had the slowest average time per .

What is (28 + 7 + 6 + 3) x 1/2 show your work

Jessica and martha each have a bag of cookies with unequal quantities. they have 30 cookies total between the two of them. each of them ate 6 cookies from their bag. the product of the number of cookies left in each bag is not more than 80. how many more cookies will jessica have martha? if x represents the number of cookies jessica started with, complete the statements below. the inequality that describes the relationship between the number of cookies each one of them has is x^2 - x +224 > = 0.jessica has at least cookies more than martha.

Predict which statements are true about the intervals of the continuous function. check all that apply