Will give brainliest!!

37

Step-by-step explanation:

i think, quick math if you doubt me wait for another answer

it would be about 37 students

Step-by-step explanation: i figured this out by dividing 40 by 12. that gives me 3.33. next, i got 125 and divided it by 3.33. this came out to be 37.54 when rounded. it is estimated for there to be 37 students who picks the zoo

blue marble is 15 times out of 50 = 15/50 reduces to 3/10

landing on tails is 24 out of 50 = 24/50 reduces to 12/25

to find the probability of both multiply together:

3/10 x 12/25 = 3 x 12 / 10 x 25 = 36/250

if you multiplied the numerator and denominator by 10 you get 360/2500.

the answer is 360/2500