Before leaving for work, serap checks the weather report in order to decide whether to carry an umbrella. on any given day, with probability 0.2 the forecast is “rain" and with probability 0.8 the forecast is “no rain". if the forecast is “rain", the probability of actually having rain on that day is 0.8 . on the other hand, if the forecast is “no rain", the probability of actually raining is 0.1 . one day, serap missed the forecast and it rained. what is the probability that the forecast was “rain"?

if you are saying purchasing 3 social media ads and one newspaper ad counts as one purchase then there are:

6 purchases

if you are asking how many of each then:

18 social media ads

6 newspaper ads

6mm^3 or .6cm^3

      216

      /   \

  36     6

  /   \     /

6     6   6

factor trees are nice.

segment bisector

step-by-step explanation:

line segment bisector. definition: a line, ray or segment which cuts another line segment into two equal parts. try this drag one of the orange dots at a or b and note the the line ab always divides the line pq into two equal parts.

mark brainliest!