1. Line AB is parallel to line CD 2. Line EF intersects line GH
3. Line IJ perpendicular to line KL
4. Line MN is parellel to line OP
5. Line QR is prpendicular to line ST.​

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.

Simplify 15(x - 4)(x -1)-3(x + 4)(x - 1) with steps

How do the number line graphs of the solutions sets of -23 > x and x-23 differ?