Yuto has a bag containing 3 red marbles, 5 blue marbles, 2 green marbles, and 8 yellow marbles. rin reaches into the bag, pulls out a blue marble, and puts it in her pocket. then misaki reaches in and pulls out a marble. what is the total number of possible outcomes for misaki’s marble?

So she starts out with a total of 3+5+2+8 = 18 marbles, 5 of which are blue.  After she pulls the 1st marble, the total marbles drops to 17 and now only 4 are blue. So her outcomes for the next pull could be...

red-     3/17 = 17.6% chance
blue-    4/17 = 23.5% chance
green   2/17 = 11.8% chance
yellow  8/17 =  47.1% chance

Dis the solution here

This is what i found “an explicit formula designates the nth term of the sequence, as an expression of n (where n = the term's location). it defines the sequence as a formula in terms of n. this example is an arithmetic sequence(the same number, 5, is added to each term to get to the next term).” i hope this you for what your looking for. can you plz mark me brainliest?