There are 4 blue marbles, 3 red marbles, 3 yellow marbles, and 2 green marbles. What is probability that Ms. Bennetti picks a blue marble, places it in her bag, and then picks a second blue marble?
Enter your answer as a fraction in simplest form:

not only in mathematics, scientific proof also are required in the other field of science. also maths proofs are of particular structure, containing steps and logics. so proving is like doing science, it is science. that's why it is important to prove. 

an inaccurate proof leads to errors, or stating results that are not accurate.  which wil mess the probelm up you dont want this

correct answer is option b.

step-by-step explanation:

the true statement about geometric figure is option b that is one line can be drawn through all three points.

if three points are on the same plane, they can be connected by a line.

answer: group b.

step-by-step explanation:

step-by-step explanation: