A piece of hematite contains 72%
iron. If the hematite weighed
150g, how much iron would there...
Mathematics, 18.03.2021 03:10 alonzomacias1989
A piece of hematite contains 72%
iron. If the hematite weighed
150g, how much iron would there
be?β
Answers: 1
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Xto the second power plus 14x plus 48. what are the factors? we are doing factoring trinomials with a=1
Answers: 1
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From the beginning of the day the temperature rose 15 degrees so that by 4 pm it was 87 degrees. what was the temperature at the start of the day
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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
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