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What is y=x2-4x-5

Solve for the variable T5T=78125What standard equation is this graph based off of?

If you have 3 red marbles and 12 blue marbles and 10 green marbles in a bag what is the chance you will pull a red one out. 568=?The number of roots the below equation will have?X2+19x+34

Simplify (y9)7What is the chance that a mom and dad will have 3 girls and 2 boys?22575=?What is an equation of this graph?

What is the definition of a right angleSolve for y..23+9x+62y-84+16x-52y=0How has this graphs equation been changed from its original form?

You have 358 students with 6 teachers. What is the student to teacher ratio?100+36-14*612=?For all integers n, 4(n2 + n + 1) 3n2 is a perfect square.Proof:Let n is any [particular but arbitrarily chosen] integer. [We must show that (4(n2 + n + 1) 3n2) is a perfect square.] Then, we have 4(n2 + n + 1) 3n2 = 4n2 + 4n + 4 3n2 = n2 + 4n + 4 = (n + 2)2But is a perfect square [because (n+2) is an integer (being a sum of n and 2).] Hence, (4(n2 + n + 1) 3n2) is an integer, as was to be shown.And this completes the proof. True or False

What is the equation of the graph if it has been flipped over the x-axis, moved right 4, left 6 and up 10. What is the technical name for a graph like this?

Use the quadratic formula. Find the roots of 15X2+47X-74.

What is the equation of this graph?

What is the interval of the bell shaped graph with the mean centered at the middle of 65% of the data?

2014-09-24T16:30:53-0400com.apple.VoiceMemos (iPhone OS 7.1.2)2014-09-20T10:34:20-0400com.apple.VoiceMemos (iPhone OS 7.1.2)