Mathematics, 20.03.2020 14:28 joshhowze1896
You have a spinner, shown below. You wish to test its fairness, so you conduct several trials in which you repeatedly spin the spinner and record how many times you come up with a result of violet. Your results are shown in the table next to the spinner.
A spinner with 9 equal sections. The spots are black, red, orange, yellow, green, aqua, blue, purple, white.
Trial
1
2
3
4
Times Spun
85
156
34
127
Times Violet
10
18
2
14
Calculate the experimental probability of your spinner showing a result of violet, written as a percentage to two decimal places.
a.
10.05%
b.
10.95%
c.
11.02%
d.
11.11%
Answers: 3
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Answers: 2
Mathematics, 21.06.2019 21:00
Which zero pair could be added to the function f(x) = x2 + 12x + 6 so that the function can be written in vertex form? o 3, -3o 6,629,-936, 36
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The edge of a cube was found to be 30 cm with a possible error in measurement of 0.4 cm. use differentials to estimate the maximum possible error, relative error, and percentage error in computing the volume of the cube and the surface area of the cube. (round your answers to four decimal places.) (a) the volume of the cube maximum possible error cm3 relative error percentage error % (b) the surface area of the cube maximum possible error cm2 relative error percentage error %
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You have a spinner, shown below. You wish to test its fairness, so you conduct several trials in whi...
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