A widespread dispersal pattern of elongated bloodstains

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?

Which thoery says that human behavior is purposeful? drive & need theories goal theory performance goal theory no theory; it's inherent

In what ways did balanced and unbalanced forces affect the motion of the gymnast?