Mathematics, 09.04.2020 19:42 help4068
Lana and Jeff each randomly surveyed 15 students about their favorite types of movies. Are these samples representative of the school population? Explain.
No, the samples are not large enough to be representative.
Yes, both samples are random, so they are representative.
No, the samples might include some of the same people, so they are not representative.
Yes, the samples do not include the same people, so they are representative.
Answers: 1
Mathematics, 21.06.2019 18:50
The trigonometric ratios sine and secant are reciprocals of each other
Answers: 2
Mathematics, 21.06.2019 18:50
Astudent draws two parabolas on graph paper. both parabolas cross the x-axis at (-4, 0) and (6,0). the y-intercept of thefirst parabola is (0, –12). the y-intercept of the second parabola is (0-24). what is the positive difference between the avalues for the two functions that describe the parabolas? write your answer as a decimal rounded to the nearest tenth.
Answers: 2
Mathematics, 21.06.2019 23:30
Asap (i need to finish this quick) graph complete the sequence of transformations that produces △x'y'z' from △xyz. a clockwise rotation ° about the origin followed by a translation units to the right and 6 units down produces δx'y'z' from δxyz.
Answers: 1
Lana and Jeff each randomly surveyed 15 students about their favorite types of movies. Are these sam...
Mathematics, 19.10.2019 13:20
History, 19.10.2019 13:20
Social Studies, 19.10.2019 13:20
Mathematics, 19.10.2019 13:20
Mathematics, 19.10.2019 13:20
History, 19.10.2019 13:20
History, 19.10.2019 13:20
Mathematics, 19.10.2019 13:20
English, 19.10.2019 13:20
English, 19.10.2019 13:20
Physics, 19.10.2019 13:20
Mathematics, 19.10.2019 13:20