Find the l. c.d. of the following group of fractions and then express the fractions in terms of l. c.d. 1/2, 3/4, 3/8

Let f(x) = x+3 and g(x) = 1/x the graph of (fog)(x) is shown below what is the range of (fog)(x)?

How can you construct perpendicular lines and prove theorems about perpendicular lines

Determine the required value of the missing probability to make the distribution a discrete probability distribution. x p(x) 3 0.23 4 ? 5 0.51 6 0.08 p(4) = nothing  (type an integer or a decimal.)