What is the z score that has 10.38% of it's distribution to the right?

Lola says these two expressions have the same value. expression a expression b which explains whether lola is correct?

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

By what fraction name for 1 must 2/3 be multiplied to form a fraction with a denominator of 15