Mathematics, 09.06.2020 16:57 lily0806
A circle centered at the origin contains the point
(0,–9). Does (8, 17) also lie on the circle? Explain.
No, the distance from the center to the point
(8, 17) is not the same as the radius.
No, the radius of 10 units is different from the
distance from the center to the point
(8, 17).
х
8 110
Yes, the distance from the origin to the point
(8, 17) is 9 units.
Yes, the distance from the point (0, -9) to the point
(8, 17) is 9 units.
Answers: 3
Mathematics, 21.06.2019 15:00
Jeffery conducted a survey in his school and found that 30 of the 50 eighth grade students' favorite subject is mathematics. based on the results, jeffery concluded that out of the 200 students in his school, 120 students' favorite subject is mathematics. select the statement that is true about jeffery's conclusion. a. jeffery's conclusion is not valid because the sample was biased since only 200 students were surveyed. b. jeffery's conclusion is valid because the sample was random since all of the students were eighth grade students. c. jeffery's conclusion is valid because the sample was random. d. jeffery's conclusion is not valid because the sample was biased since all of the students were eighth grade students.
Answers: 2
Mathematics, 21.06.2019 19:00
1. writing an equation for an exponential function by 2. a piece of paper that is 0.6 millimeter thick is folded. write an equation for the thickness t of the paper in millimeters as a function of the number n of folds. the equation is t(n)= 3. enter an equation for the function that includes the points. (-2, 2/5) and (-1,2)
Answers: 1
A circle centered at the origin contains the point
(0,–9). Does (8, 17) also lie on the circle? Exp...
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