In which quadrant does O lie if the following statements are true: tan 0 < 0 and sin 0 > 0
Quadrant I
Quadrant II
Quadrant III
Quadrant IV

The number of nails of a given length is normally distributed with a mean length of 5.00 in, and a standard deviation of 0.03 in. find the number of nails in a bag of 120 that are less than 4.94 in. long.

In the diagram of circle a what is m

Find an equation of the line perpendicular to the graph of 28x-7y=9 that passes through the point at (4,1)