Mathematics, 24.01.2022 21:50 highschoolboy
Cynthia Besch wants to buy a rug for a room that is 19 ft wide and 25 ft long. She wants to leave a
uniform strip of floor around the rug. She can afford to buy 247 square feet of carpeting. What dimensions
should the rug have?
19
247
25
Answers: 3
Mathematics, 21.06.2019 18:20, nehaljay1883
The first-serve percentage of a tennis player in a match is normally distributed with a standard deviation of 4.3%. if a sample of 15 random matches of the player is taken, the mean first-serve percentage is found to be 26.4%. what is the margin of error of the sample mean? a. 0.086% b. 0.533% c. 1.11% d. 2.22%
Answers: 1
Mathematics, 22.06.2019 00:00, tae1731
Plz hurry finals a paper cup in the shape of an inverted cone is 8 inches tall and has a radius of 1.5 inches. how much water can the cup hold? use 3.14 for pi. round the answer to the nearest tenth. a) 12.6 cubic in. b) 18.8 cubic in. c) 37.7 cubic in. d) 56.5 cubic in.
Answers: 2
Cynthia Besch wants to buy a rug for a room that is 19 ft wide and 25 ft long. She wants to leave a...
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