1. Mr. Morrison has decided that an angle of 15° is
about the right measurement for the ramp....
Mathematics, 09.05.2020 19:57, anyaimartinez1901
1. Mr. Morrison has decided that an angle of 15° is
about the right measurement for the ramp. He
measures the height of the front doorstep. It is 12cm high
How long will the sloping piece of wood for the ramp need to be?
3.21
46.36
12.42
44.78
Answers: 3
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Nour and rana are shopping for a christmas tree. they are deciding between 2 22 different types of trees (real and fake) and 4 44 colors for the ornaments (white, silver, gold, and purple). they each created a display to represent the sample space of randomly picking a type of tree and a color for the ornaments. whose display correctly represents the sample space?
Answers: 3
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The table shows the height in feet of several students in miss patel’s class
Answers: 1
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The weekly amount spent by a company for travel has an approximately normal distribution with mean = $550 and standard deviation = $40. a) what is the probability that the actual weekly expense will exceed $570 for more than 20 weeks during the next year? (note: one year = 52 weeks) b) what is the probability that actual weekly expenses exceed $580 for 10 or more, but 16 or fewer weeks during the next year?
Answers: 2
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