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Laws of nature, natural phenomena, and abstract ideas _______ be patented by the person who discover them.

The interactive process between the United States Patent & Trademark Office and a patent applicant by which someone obtains a patent from the Patent Office after filing a patent application is known as patent ______________________. (fill in the blank) 

An inventor’s activities more than ________ year/years prior to the filing date of a patent application will statutorily bar (i.e., prevent) the inventor from being allowed to obtain a patent. (fill in the blank) 

13 See problem 11. Calculate the test statistic.

09 See problem 1. State the non-technical conclusion.

24 See problem 20. State the non-technical conclusion.

20 Follows is sample data for the number of words (in thousands) spoken in a day by randomly selected males and females. Use a 0.05 significance level to test the claim that females have a greater standard deviation. The top row is the male data. State the null and alternative hypotheses. 9 25 16 21 15 8 14 19 8 14 9 12 38 28 21 16 34 20 18 21

Rank the following substances in order of [H3O+]. Assume each has a concentration of 0.200 M. KOH:  [a] NH4Br:  [b] HNO3:  [c] C5H5N:  [d] NaCl: [e]

The pH of two separate solutions, 1.0 M HNO3 and 1.0 M HC2H3O2, are measured. Which statement is true?

Equal volumes of 0.50 M HBr and 0.5 M NH3 are mixed together. The resulting solution can be best described as [desc]. Why? [why]