Choosing blue or red: 3 blue + 4 red = 7 marbles
3 blue + 2 green + 4 red + 1 yellow = 10 marbles
Probability blue or red marble: 7/10
Choosing a marble that isn't blue or red: 2 green + 1 yellow = 3 marbles
Total marbles: 3 blue + 2 green + 4 red + 1 yellow = 10 marbles
Probability non-blue or red marble: 3/10
Solution:
The end points of line segment UV is U(0, 3) and V(–4, –5).
The line segment is Partitioned by a point in the ratio of 4:3.Let that point be (x,y).
Formula for internal division
A line segment having end points 
divided by a point (x,y) in the ratio of m:n.
The answer to that would be D. 54,299
there are 1000 milligrams in a gram, so
10 grams times 1,000 = 10,000 milligrams
You times 7×10-(10+2) And making it C 58
Hope that helped
