3tan2 t = 1
Find all values of t that satisfy the equation.
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Find the coordinates of the point C shown below.
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A. (-2, 3) B. (3, -2) C. (-4, -5) D. (-5, -4) E. (-5, -2)
Answer the question.Any test for a disease has a certain rate of false positives (percentage of those who don't have the disease who test positive) and a certain rate of false negatives (percentage of those who do have the disease who test negative).You would like to determine the chance that a person has the disease given that they have tested positive for the disease. Which of the following will you need to know?
A. The rate of false positives, the rate of false negatives, the incidence of the disease, the number of people being tested B. The rate of false positives, the rate of false negatives C. The rate of false positives, the rate of false negatives, the incidence of the disease D. The rate of false positives, the incidence of the disease
Find the midpoint of the line segment joining the points P1 and P2.P1 = (x, 4); P2 = (0, 7)
A. 
B. 
C. 
D. 
Find the root. Assume that variables represent nonnegative values.
A. 3k3 B. -3k3 C. 27k3 D. 3k12