In a bag of marbles 12% were blue 18%were green and the rest were purple if the bag has 150 marbles how many were blue or green

12% of the blue marbles is 18 marbles and 18% of the green marbles is 22.5%

150/10 = 15 or 10% divide that by 10 to get 1.5 for 1%

15 + 3 = 18 answer for blue marbles

15 +15 - 3 = 27 = 18%

2.

according to newton’s cannonball model, what happens if the cannonball's velocity is enough to overpower the pull of earth’s gravitystep-by-step explanation:

step-by-step explanation:

a cube has 6 sides

the probability of getting 5 on the first cube is 1/6 since only one side of the cube has 5 on it.

there are 3 sides of the cube with even number on it [2,4,6]

therefore the probability of getting even number is 3/6

for both events to happen together, the probability would be

1/6 x 3/6 = 12/36

which simplifies to 1/12