A) A 0.0042kg bullet is fired at a velocity of 370m/s. How much kinetic energy does it have? b) From what height would the bullet need to be dropped to have the same potential energy? c) If the bullet was actually dropped from this height, would its velocity be 370m/s. Why/why not?

Which answer is it for it to be simplified completely?

Abag contains 3 red marbles, 2 blue marbles, and 2 green marbles. one marble is picked, then another marble. assume that the selections are made with replacement. a) find the probability of picking two red marbles with replacement. b) find the probability of picking a red marble and a blue marble. assume the selections are made without replacement. c) find the probability of picking two red marbles without replacement. d) find the probability of picking a red marble and a blue marble without replacement.

An arithmetic series a consists of consecutive integers that are multiples of 4 what is the sum of the first 9 terms of this sequence if the first term is 0