Pls answer quick
Which statement is correct?
A. Skew lines lie in the same plane.
B. Two parallel lines always intersect.
C. Perpendicular lines can intersect in two points.
D. A transversal line always intersects at least two lines.

Factor this polynomial completely x^2-64

For what value of (y) is 3^3/3^y =1/9

Thompson and thompson is a steel bolts manufacturing company. their current steel bolts have a mean diameter of 127 millimeters, and a variance of 36. if a random sample of 35 steel bolts is selected, what is the probability that the sample mean would differ from the population mean by greater than 0.5 millimeters? round your answer to four decimal places.