Mathematics, 25.06.2021 04:20, mooredollie
Help me please very very appreciated
Tony's final exam score is 66 points in English and 60 points in math. In their class, the average of English is 63 points and the standard deviation is 4.1 points. The average of math is 52 points and the standard deviation is 5.6 points. Compared with the whole class, which of Tony English and Math is better? (please provide step-by-step explanation)
(A)Math (B)English (C)Both are as good (D)Indeterminable​
Answers: 1
Mathematics, 21.06.2019 21:30, jtorres0520
Suppose that sahil knows that 45 people with ages of 18 to 29 voted. without using a calculator, he quickly says then 135 people with ages of 30to 49 voted. is he correct? how might sohil have come up with his answer so quickly?
Answers: 3
Mathematics, 21.06.2019 21:40, Casey7019
Asystem of linear equations contains two equations with the same slope. select all of the correct statements. i a. the system may have two solutions. - b. the system may have infinitely many solutions. c. the system may have one solution. o d. the system may have no solution. submit
Answers: 3
Mathematics, 21.06.2019 23:10, jaylenmiller437
Astudent draws two parabolas on graph paper. both parabolas cross the x-axis at (–4, 0) and (6, 0). the y-intercept of the first parabola is (0, –12). the y-intercept of the second parabola is (0, –24). what is the positive difference between the a values for the two functions that describe the parabolas? write your answer as a decimal rounded to the nearest tenth
Answers: 2
Help me please very very appreciated
Tony's final exam score is 66 points in English and 60 points...
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