Mathematics, 21.07.2021 19:30 selenaK9514
I NEED JUSTIFICATION AND WORK ON PART A AND B
Part A: The sun produces 3.9 β
1033 ergs of radiant energy per second. How many ergs of radiant energy does the sun produce in 1.55 β
107 seconds? (5 points)
Part B: Which is the more reasonable measurement of the diameter of a human hair:
1.8 β
10β2 mm or 1.8 β
102 mm? Justify your answer. (5 points)
Answers: 2
Mathematics, 21.06.2019 13:00
There is a line with slope 1/a going through the point (a, aΒ²). find the equation of the line perpendicular to this line at this point. (donβt let this problem intimidate you! solve the problem as you would if iβd given you specific values. just use variables instead.)
Answers: 2
Mathematics, 21.06.2019 21:00
Deepak plotted these points on the number line. point a: β0.3 point b: β 3 4 point c: β 11 4 point d: β0.7 which point did he plot incorrectly?
Answers: 2
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
I NEED JUSTIFICATION AND WORK ON PART A AND B
Part A: The sun produces 3.9 β
1033 ergs of radiant e...
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