Centimeters = inches * 2.54
9 inches is equivalent to 9*2.54 = 22.86 centimeters
I think it’s gonna be 6 adults for every 42 students not really sure so sorry if I got it wrong
(2,5) I think I’m sorry if I’m wrong:/
Answer:
66.67% probability of selecting a black marble from the bag.
Step-by-step explanation:
Initially there are 16 marbles, 10 of which are black and 6 of which are red.
A red marble is drawn and not put back. So now there are 15 marbles, of which 10 are black.
So there is a 10/15 = 2/3 = 0.666% 7 = 66.67% probability of selecting a black marble from the bag.
