Arrange these units from smallest to largest: cm, um, km, mm, m,nm, dm, pm.
then give each a measurement in terms of meters.

Math each whole number with a rational,exponential expression

Aretha wanted to gather data about the cost of local bowling leagues in her area. she plotted the data and determined that the average bowling league costs consist of a one-time registration fee and a monthly fee modeled by the equation y = 15x + 20. identify and interpret the y-intercept in this model. the y-intercept is 20. this is the cost per month. the y-intercept is 20. this is the cost of registration. the y-intercept is 15. this is the cost of registration. the y-intercept is 15. this is the cost per month.

25 ! i need asap! ! ill mark brainliest!