The students data can be seen here. A chemical reaction clearly took place in the flask. One entry is missing: the mass of the system at the end of the experiment. What amount should be added to the data table? A) 485.68g B) less than 485.68g C) more than 485.68g D) cannot be determined

a sequence is a function whose domain is the set of natural numbers.

natural numbers are all the negative and positive integers

question: ray weighs 100 kilograms, his wrestling partner, bobby, weighs 50 kilograms. if ray moves at 4 m s , how fast will bobby have to run at him to apply an equal amount of kinetic energy?

answer: 8 m/s he needs to run twice as fast to keep up so he has some work to do

explanation:   if the mass has units of kilograms and the velocity of meters per second, the kinetic energy has units of kilograms-meters squared per second squared.

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(jacemorris04)

i wish i could but this one is weird give me abc and i can solve it.

i dont know the answe