All of the following statements about patents are true except: a. in order to be patented, an invention must be nonobvious. b. the four types of inventions protected by patent law are machines, manmade products, compositions of matter, and processing methods. c. computer programs can be patented. it is more difficult to obtain a copyright than it is to obtain a patent.

Question 1: for those students who do not take traffic school, which of the following is true? . they are 75% more likely to get a traffic ticket, 24% more likely to be involved in an accident, and 16% more likely to have an accident! . they are 10% more likely to get a traffic ticket, 24% more likely to be involved in an accident, and 75% more likely to have an accident - they are 5% more likely to get a traffic ticket, 75% more likely to be involved in an accident, and 16% more likely to have an accident - they are 50% more likely to get a traffic ticket, 5% more likely to be involved in an accident, and 24% more likely to have an accident

Which of the following is a polynomial with roots 3,5i, and -5if(x)=x^3-3x^2+25x-75f(x)=x^3-3x^2+15x-25f(x)=x^3-15x^2+25x-75f(x)=x^3-3x^2+15x-75

"magic" mushrooms have effects similar to those of a. lsd b. pcp c. ketamine d. none of the above