Mathematics, 12.10.2020 21:01 deaishaajennings123
A building code states that a set of stairs cannot rise more than 30 cm for each 75 cm of run. What is the maximum angle at which the stairs can rise? Draw a picture and round your answer to the nearest degree.
Answers: 3
Mathematics, 21.06.2019 20:50
There are three bags: a (contains 2 white and 4 red balls), b (8 white, 4 red) and c (1 white 3 red). you select one ball at random from each bag, observe that exactly two are white, but forget which ball came from which bag. what is the probability that you selected a white ball from bag a?
Answers: 1
Mathematics, 22.06.2019 00:20
Aline is perpendicular to another line m2= (-1/m1), where m1 is the slope of the original line and m2 is the slope of the perpendicular line. which of the following equations represents the line that passes through the point (-2,1) and is perpendicular to the line below?
Answers: 2
Mathematics, 22.06.2019 00:30
How can you check that you have correctly converted frequencies to relative frequencies?
Answers: 1
A building code states that a set of stairs cannot rise more than 30 cm for each 75 cm of run. What...
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