The temperature is 8° Fahrenheit. If the weatherman predicts the temperature will drop 12° within the next eight hours, what will the
temperature be?

Find the ratios of the corresponding sides

Fracisco's game involves 3 green, 2 yellow, 4 red, and 3 black marbles. if he randomly draws three marbles from the bag, without replacement, what is the probability that he will draw yellow, and then red, and then black? a)1/192 b)1/72 c)3/220 d)1/55

How many four digit even numbers can be formed from digits 1,2,3,4,5 if repetition is allowed. how can solve this using permutation formula