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Science & Mathematics by Anonymous 2018-07-23 22:08:18
Social Science
Two balls are thrown into the air 1st h(t)=-t^2+7t+8 and 2nd h(t)=-4t^28t-24 when is the difference between heights less than 2?
4 answers

Science & Mathematics by Anonymous 2018-07-23 21:36:43
Social Science
Is it possible to build a few remote controlled spaceships that would travel to Alpha Centauri in 8 years time (at half the speed of light)?
10 answers
to see if there are any earth like planets where people could live. If (for whatever reason) every country in the world would unite & make it their national Priority to give as much $$ & manpower as necessary to NASA to develop this technology.

Science & Mathematics by Anonymous 2018-07-23 20:49:29
Social Science
How to prime factor 89701 without a calculator?
5 answers

Science & Mathematics by Anonymous 2018-07-23 19:00:03
Social Science
What size breaker for 12 amp maximum pool motor load?
1 answer

Science & Mathematics by Anonymous 2018-07-23 18:37:28
Social Science
Can anyone help me solve this ? (z^8 -16 over z^4 - 4z^2 +4) divided by (z^4 +2z^3 + 4z^2 + 4z +4)?
7 answers