The rectangular room shown has a length of 20 ft, width of 48 ft, and height of 10 ft. use the pythagorean theorem to find length bcbc and length abab. round to the nearest tenth, if necessary.

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Suppose i pick a jelly bean at random from a box containing one red and eleven blue ones. i record the color and put the jelly bean back in the box. if i do this three times, what is the probability of getting a blue jelly bean each time? (round your answer to three decimal places.)

How many heads would you expect if you flipped a coin twice? first, fill in the table below with the correct probabilities. hint: the sample space for flipping a coin twice is {hh, ht, th, tt}. a = b = c =