For heterosexual couples who practice anal intercourse, which of the following recommendations would be MOST helpful?
A) If planning to have vaginal intercourse as well, do it before having anal intercourse.
B) Rapid penetration is likely to be most comfortable.
C) Because of the moist conditions within the rectum, additional lubrication is not required.
D) Contract the sphincter prior to penetration for ease of insertion.
A
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Tycho Brahe
a) was a philosopher/theologian burned at the stake as a heretic for supporting the Copernican view of the universe. b) discovered that the earth and the planets revolved around the sun. c) was a Danish astronomer who tried to resolve the Copernican view of the solar system with the Church view. d) was a Polish astronomer who published the first mathematical tables that predicted the planetary orbits.
Assume your friend just took an exam made up of 20 true/false questions. Further assume that your friend had no knowledge relevant to the questions, and consequently just guessed the answer to each question. What is the probability your friend will fail the exam, if a failing grade is 59% or below?
a. 0.8686 c. 0.8693 b. 0.8684 d. 0.7483