The rise of the roof is 8 the span is 30 the pitch of the roof is the ratio of the rise to the half span. if rise is 8ft and the span is 30ft what is the pitch in simplest form show how was done i dont understand you

Match each expression with its simplified form.

Abag contains 3 red marbles 4 white marbles and 5 blue marbles if one marble is drawn from the bag what is the probability that the marble will be blue

Question 5 of 10 2 points if a population is a sample of the population could be a. registered voters; all citizens o o b. baptists; all religious people o c. people who purchased shoes; all customers o d. the entire school faculty; math teachers