Mathematics, 01.07.2020 15:01, Animallover100
After a rotation, A(-3, 4) maps to A'(4,3), B(4, -5) maps to B'(-5, -4), and C(1,6) maps to C'(6, -1). Which rule
describes the rotation?
Ro, 90Ā°
o Ro.180Ā°
O R0.270
O Ro. 360
Answers: 2
Mathematics, 21.06.2019 20:30, cogger9348
3.17 scores on stats final. below are final exam scores of 20 introductory statistics students. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 57, 66, 69, 71, 72, 73, 74, 77, 78, 78, 79, 79, 81, 81, 82, 83, 83, 88, 89, 94 (a) the mean score is 77.7 points. with a standard deviation of 8.44 points. use this information to determine if the scores approximately follow the 68-95-99.7% rule. (b) do these data appear to follow a normal distribution? explain your reasoning using the graphs provided below.
Answers: 1
Mathematics, 21.06.2019 21:30, briceevans32
Consider circle c with angle acb measuring 3/4 radians. if minor arc ab measures 9 inches, what is the length of the radius of circle c? if necessary, round your answer to the nearest inch.
Answers: 2
Mathematics, 21.06.2019 22:00, lkarroum3733
1) prove that 731^3ā631^3 is divisible by 100 2) prove that 99^3ā74^3 is divisible by 25
Answers: 2
After a rotation, A(-3, 4) maps to A'(4,3), B(4, -5) maps to B'(-5, -4), and C(1,6) maps to C'(6, -1...
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