Mathematics, 02.04.2021 01:50 PONBallfordM89
In circle O, central angle COD has a measure of 48. Find the measure re of arc BC. Please help me I've been stuck on this for so long. ​
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Express the following as a function of a single angle. cos(60) cos(-20) - sin(60) sin(-20)
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Afrequency table of grades has five classes (a, b, c, d, f) with frequencies of 3, 13, 14, 5, and 3 respectively. using percentages, what are the relative frequencies of the five classes?
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Assume that there is a 11% rate of disk drive failure in a year. a. if all your computer data is stored on a hard disk drive with a copy stored on a second hard disk drive, what is the probability that during a year, you can avoid catastrophe with at least one working drive? b. if copies of all your computer data are stored on four independent hard disk drives, what is the probability that during a year, you can avoid catastrophe with at least one working drive?
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In circle O, central angle COD has a measure of 48. Find the measure re of arc BC. Please help me I'...
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