Rajesh conducts an experiment to determine how quickly three different substances absorb heat. he measures the temperature of each substance over time. if he wants to quickly compare the heat absorption rates of the three substances, which data representation will probably be most useful to him?

Graph

Explanation:

I already answered this question

i think it’s a. this is because if they measured the mass of something with a mass of 150g, then their final answer would have to be approximately 150g. though all of their answers are almost 150, rosa and tran have the closest answers (or the exact answer) to the accurate one.

since you're a real machine, your ama is always less than your ima, because you can never totally eliminate friction.