Coach DeCaro records the cross country runners' times compared to their personal best times. 3K Times Runner Time compared to personal best Gregor +5.6 Hiroki –11.6 Isabelle +3.2 Juan 0 Karen –5.2 Which list correctly orders the runners from MOST improved to LEAST improved?

Solve for x: 5/3 x = 20/21 it's fraction. remember to simplify your fraction

Which expression is the factorization of x^2+10+21

Which of the following are independent events? a) knowing that it is going to rain tomorrow, and bringing an umbrella to schoolb) knowing that you have to get up early tomorrow, and going to bed before 9 p.mc) knowing that it is going to rain tomorrow, and going to bed before 9 p.md) knowing that you have a test in school tomorrow, and studying thw night before