Solve the equation. 0.4x + 2 = 24
A. 60
B. -55
C. 55
D. 65...
Answers: 1
Mathematics, 21.06.2019 19:00
Simplify. β4x^2 (5x^4β3x^2+xβ2) β20x^6β12x^4+8x^3β8x^2 β20x^6+12x^4β4x^3+8x^2 β20x^8+12x^4β4x^2+8x β20x^6+12x^4+4x^3β8x^2
Answers: 1
Mathematics, 21.06.2019 21:00
Graph the system of inequalities presented here on your own paper, then use your graph to answer the following questions: y < 4x β 8 y is greater than or equal to negative 5 over 2 times x plus 5 part a: describe the graph of the system, including shading and the types of lines graphed. provide a description of the solution area. (6 points) part b: is the point (5, β8) included in the solution area for the system? justify your answer mathematically. (4 points)
Answers: 3
Mathematics, 22.06.2019 00:20
Data for the height of a model rocket launch in the air over time are shown in the table. darryl predicted that the height of the rocket at 8 seconds would be about 93 meters. did darryl make a good prediction? yes, the data are best modeled by a quadratic function. the value of the function at 8 seconds is about 93 meters. yes, the data are best modeled by a linear function. the first differences are constant, so about 93 meters at 8 seconds is reasonable. no, the data are exponential. a better prediction is 150 meters. no, the data are best modeled by a cubic function. a better prediction is 100 meters.
Answers: 2
Mathematics, 18.11.2020 03:20
Chemistry, 18.11.2020 03:20
Mathematics, 18.11.2020 03:20
Mathematics, 18.11.2020 03:20
Mathematics, 18.11.2020 03:20
Biology, 18.11.2020 03:20
Mathematics, 18.11.2020 03:20
Mathematics, 18.11.2020 03:20
Mathematics, 18.11.2020 03:20
Computers and Technology, 18.11.2020 03:20
Physics, 18.11.2020 03:20
Mathematics, 18.11.2020 03:20