Answers by Greg Pettit
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Answers by Greg Pettit

Answers by Greg Pettit
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Give the values of a, b, and c from the standard form of the equation (2x + 1)(x - 2) = 0. A. a = 2, b = -3, c = -2 B. a = 2, b = 5, c = -2 C. a = 3, b = 1, c = -1
answered Mar 17, 2018
0 votes
63.2k views
Every year americans of irish descent celebrate st. patrick's day by attending parades, dressing in green, eating traditional irish foods, and singing irish ballads. herbert gans called this ___________.
answered Mar 9, 2018
3 votes
107k views
Doctors do not administer vaccinations to people who are too sick. Which best explains why? a. The weakened or dead form of the pathogen may not have any effect on sick people. b. The weakened or dead
answered Jul 2, 2017
4 votes
26.2k views
Which describes a constant in an experiment? A. the variable changed by the experimenter B. the quantity that must remain the same C. the variable that changes in response to the experiment D. the statement
answered Jun 6, 2017
4 votes
130k views
What will most likely happen if a sound wave moves from the air through a solid?
answered Apr 1, 2017
6 votes
12.9k views
In the last 100 years, the level of CO2 in the atmosphere has been significantly increased by man by: pesticides the burning of fossil fuels domestic heat incineration of waste products
answered Mar 8, 2017
3 votes
214k views
Y=5x+6 -18x+3y=-54 are the graphs of these lines parallel? explain
answered Feb 16, 2017
5 votes
24.2k views
What is the square root of 16
answered May 29, 2016
5 votes
233k views
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