Jill is creating a graph from data she has collected in a data table. she conducted an experiment to determine the effects of different activities on the human heart rate. jill monitored the heart rate of her friend during three activities: watching television, running, and doing yoga. data from 3 trials for each activity were recorded. which of these titles is the best one for jill's graph? a) running effects heart rate the most b) the effects of activities on heart rate c) which activity effects the heart the most? d) how yoga and other activities influence heart rate need now

Next a skier is pulled by a tow rope up a frictionless ski slope that makes an angle of 15 with the horizontal. the rope moves parallel to the slope with a constant speed of 0.69 m/s. the force of the rope does 800 3 of work on the skier as the skier moves a distance of 8.4 m up the incline. (a) if the rope moved with a constant speed of 2.2 m/s how much work would the force of the rope do on the skier as the skler moved a distance of 8.4 m up the incline? at what rate is the force of the rope doing work on the skier when the rope moves with a speed of (b) 0.69 m/s and (c) 2.2 m/s?

The diagram shows a series of volcanic island and a hot spot determine the direction of movement of the tectonic plate that for the island

Find the equation for the plane through upper p 0 left parenthesis negative 4 comma negative 8 comma negative 5 right parenthesis perpendicular to the following line. xequalsnegative 4 minus t, yequalsnegative 8 plus 2 t, zequals3 t, minusinfinityless thantless thaninfinity