Arandomly generated list of number from 0 to 8 is being used to simulate an event, with the numbers 0, 1 and 2 representing a success. what is the estimated probability of a success? a. 30% b. 33% c. 20% d. 25%

The position of a moving particle is given by the position function: f(t)=-9t-t^2-0.2t^3+0.1t^4 a. at what time does the particle reverse direction? b. when is the displacement positive? (round one decimal place and answer in interval notation) c. when is the displacement negative? (round one decimal place and answer in interval notation) d. when is the particle’s acceleration positive? (round one decimal place and answer in interval notation) e. when is the particle’s acceleration negative? (round one decimal place and answer in interval notation)

1) prove that 731^3−631^3 is divisible by 100 2) prove that 99^3−74^3 is divisible by 25

Abox holds 500 paperclips. after a week on the teacher's desk 239 paperclips remained. how many paperclips were used?