Mathematics, 24.07.2019 13:30 shanilafaridor97hl
Suppose that circles r and s have a central angle measuring 60°. additionally, the length of the intercepted arc for circle r is 103π meters and for circle s is 163π meters. if the radius of circle r is 10 meters, what is the radius of circle s?a) 9 metersb) 12 metersc) 14 metersd)16 meters
Answers: 2
Mathematics, 21.06.2019 14:00
Adriveway is 60-feet long by 6-feet wide. the length and width of the driveway will each be increased by the same number of feet. the following expression represents the perimeter of the larger driveway: (x + 60) + (x + 6) + (x + 60) + (x + 6) which expression is equivalent to the expression for the perimeter of the larger driveway? a) 2(x + 66) b) 4x + 33 c) 4(x + 33) d) 4(x + 132)
Answers: 1
Mathematics, 21.06.2019 14:30
Describe in detail how you would construct a 95% confidence interval for a set of 30 data points whose mean is 20 and population standard deviation is 3. be sure to show that you know the formula and how to plug into it. also, clearly state the margin of error.
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Mathematics, 21.06.2019 19:10
Alogical argument that is presented in graphical form using boxes and arrows is called?
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Mathematics, 21.06.2019 20:00
You have 138.72 in your saving account u take out 45.23 and 18.00 you deposit 75.85 into your account
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Suppose that circles r and s have a central angle measuring 60°. additionally, the length of the int...
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