The velocity of a 150 kg cart changes from 6.0 m/s to 14.0 m/s. what is the magnitude of the impulse that acted on it? (points : 1) 900 kgm/s 1,200 kgm/s 3,000 kgm/s 2,100 kgm/s

Which of the following is most likely the next step in the series? a3z, b6y, c9x, d12w, е15v, f18u

Consider a bag that contains 220 coins of which 6 are rare indian pennies. for the given pair of events a and b, complete parts (a) and (b) below. a: when one of the 220 coins is randomly selected, it is one of the 6 indian pennies. b: when another one of the 220 coins is randomly selected (with replacement), it is also one of the 6 indian pennies. a. determine whether events a and b are independent or dependent. b. find p(a and b), the probability that events a and b both occur.

The given diagram shows the parts of a right triangle with an altitude to the hypotenuse. using the two given  measures, find the other four.