(FLVS Geometry) PLEASE ANSWER QUICKLY- Which step is the same in the construction of parallel lines and the construction of a perpendicular line through a point on the line?
Create only one arc that intersects the original line.
Create two arcs that intersect the original line.
Place the compass on a point off the original line. -NOT
Place the compass on a point on the original line. -NOT

Please do not guess.

The number of chocolate chips in an 18-ounce bag of chocolate chip cookies is approximately normally distributed with a mean of 1252 chips and standard deviation 129 chips. (a) what is the probability that a randomly selected bag contains between 1100 and 1500 chocolate chips, inclusive? (b) what is the probability that a randomly selected bag contains fewer than 1125 chocolate chips? (c) what proportion of bags contains more than 1225 chocolate chips? (d) what is the percentile rank of a bag that contains 1425 chocolate chips?