ANSWER FAST
k+12>=20, if k=15

One card is dealt from a 52 card deck. find the probability that the dealt card is a 4 or a black 7

Abank gives 6.5% interest per year. what is the growth factor b in this situation?

The evening newspaper is delivered at a random time between 5: 30 and 6: 30 pm. dinner is at a random time between 6: 00 and 7: 00 pm. each spinner is spun 30 times and the newspaper arrived 19 times before dinner. determine the experimental probability of the newspaper arriving before dinner.