Below are two parallel lines with a third line intersecting them

X = ?

How to choose the sign of the radical in the denominator of the formula for the distance from a point to a line.

Ur environment is very sensitive to the amount of ozone in the upper atmosphere. the level of ozone normally found is 4.04.0 parts/million (ppm). a researcher believes that the current ozone level is not at a normal level. the mean of 2525 samples is 4.44.4 ppm with a standard deviation of 0.80.8. assume the population is normally distributed. a level of significance of 0.020.02 will be used. make the decision to reject or fail to reject the null hypothesis. answer tables

The slope of the line whose equation is y - 3 = 0 is 0 3 no slope