Abag contains the following fourteen marbles. deepak randomly chooses two marbles from the bag, one at a time, and replaces the marble after each choice. what is the probability he will choose one green marble and then one red marble? express the probabilities in fraction form.

probability of picking any marble = number of particular marbles / total number of marbles

green marbles = 5

blue marbles = 3

red marbles = 6

total marbles = 14

probability of picking a green marble = 5/14

probability of picking a red marble = 6/14

p (green and red) = *

= 30 / 196 = 15/98

answer : 15/98

i leave the calculator work to you.

7. diameter 4 miles, circumference 4π miles

8. radius 0.2 miles, circumference 0.4π miles

[this is a bad problem because the actual radius of a car on the track is less than 0.2 miles so the answer is less than 0.4π miles]

9. radius 6 feet, circumference 12π feet

10. diameter 14 cm, circumference 14π cm

11. diameter 4.8 feet, circumference 4.8π feet

answer: slight chance that it will happen

step-by-step explanation: