you're on a residential construction team doing Roofing. the pitch of a roof is 1 / 3 rise over run. Find the rise if the horizontal run of the roof is 15 ft 3/4 in.

An eight-sided die, which may or may not be a fair die, has four colors on it; you have been tossing the die for an hour and have recorded the color rolled for each toss. what is the probability you will roll a brown on your next toss of the die? express your answer as a simplified fraction or a decimal rounded to four decimal places.

Isee the amount was $90.00 then reduced to $75.00 , what is the percent ?

Janice determined there were 10 possible outcomes when tossing two coins and spinning a spinner numbered 1 through 6. what is the correct number? what might have been janice's error?