The weight p in pounds that a beam can safely carry is inversely proportional to the distance d in feet between the supports of the beam. for a certain type of wooden beam, p=7200/d. what distance between supports is needed to carry 2000 lb?

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.

Find the number of real number solutions for the equation. x2 + 5x + 7 = 0 0 cannot be determined 1 2

Solve 2^x=32 and rewrite this equation in a logarithmic form