Adding &subtracting negative numbers
Evaluate 14 + (-9) - (-9)=?...
Mathematics, 10.12.2020 18:50 dontcareanyonemo
Adding &subtracting negative numbers
Evaluate 14 + (-9) - (-9)=?
Answers: 1
Mathematics, 21.06.2019 15:10, wanderlay29
Which system of linear inequalities is graphed? can somebody please
Answers: 3
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, 22.06.2019 02:30, queenjade2614
Atriangle has side lengths of x, x+11, and 3x+5. what is the perimeter? a. 3x^2 + 38x + 55 b. 4x + 16 c. 5x + 16 d. 3x^3 + 38x^2 + 55x
Answers: 1
Mathematics, 22.06.2019 05:00, schoolgirl61
11 12 triangle abc is congruent to triangle fde, and both triangles have the same orientation, as shown. what is the slope of df, which is also the slope of ac?
Answers: 3