Step-by-step explanation:
Blue is for physics........
Answer:
30 marbles would be green
Step-by-step explanation:
green chance is 0.3
red chance 0.7
.3 times 100
30 green marbles is what you would expect
Answer:
9 yards
Step-by-step explanation:
36 divided by 4 = 9
A factor of 24 but not 2 it would be 3