exam
Maths Puzzle
Numerical Ability
If a bag contains 15 marbles, how many samples of 2 marbles can be drawn from it? How many samples of 2 can be drawn in which both marbles are blue?
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Hi Can I have some help with this problem?
Write an equation that expresses the statement. Use k as the constant of variation.
S is directly proportional to the square root of r and is directly proportional to the square of t.
Can someone please help me with roots and radicals?
2radical 108xy^2
Thank You,
Sabrina