Find all numbers u (if any) so that the given point (u, y) or (x, u) is on the unit circle.
A. ± 
B. ± 
C. ± 
D. ± 
Answer: D
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The bar graph below shows the number of students by major in the College of Arts and Sciences. Answer the question.
MAJORWhat percent of students have a major other than math, history, English, or science (to the nearest tenth of a percent)?
A. 14.3% B. 16.7% C. 12.2% D. 16.3%
For the given function:a) Describe an appropriate domain and range for the function.b) Make a rough sketch of a graph of the function. c) Briefly discuss the validity of your graph as a model of the true function.(time spent studying, percentage on exam)
What will be an ideal response?
Solve the problem.Devise a preference schedule with three candidates in which candidate A has a majority of the votes, but loses by the Borda count method.
What will be an ideal response?
Find the probability. Round to the nearest ten-thousandth when necessary.A family has five children. The probability of having a girl is 1/2. What is the probability of having exactly 3 girls and 2 boys?
A. 0.0313 B. 0.0625 C. 0.6252 D. 0.3125