Select all the statements that are true of a least-squares regression line.

When amy exercises in her fitness center for 1 hr she burns a total of 475 calories.if she burns 9 calories a minute jogging on the treadmill and then burns 6.5 calories a minute pedaling on the stationary bicycle how many minutes of the hour does she spend exercising on the bicycle?

How.many question are on the aspire science test

El año pasado fuimos a guatemala y nos en el hotel amanecer.