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Does anyone know how to type algebra problems in my macbook computer to post to a thread?

a plane travels at 400 mi/r to a city away. Determine the time it takes for the round trip

If molecule of NaCl is heavier than a molecule of NaOH and NaOH is heavier than a molecule of HCl, can you explain the different conductivites you observed for these compounds?

Discussion Questions 1. Have you used information technology in your educational program before? Was there any terminology related to use of technology that you found difficult to understand? While taking this course, were there any terms related to the o...

if i earn 12,800 per year and i am paid 12 times per year and i claim 1 exemption and i am taxed by my state at 3% how much is withheld per pay period?