Solve the problem.The shelf life (in days) of a perishable drug is a continuous random variable with probability density function f(x) as shown below. f(x) =
Find the median shelf life.
A. 125 days
B. 25 days
C. 5 days
D. 15 days
Answer: C
Mathematics
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Find the intercepts for the equation.x - y = 3
A. y-intercept: 3; x-intercept: 12 B. y-intercept: 3; x-intercept: -12 C. y-intercept: -3; x-intercept: 12 D. y-intercept: -3; x-intercept: -12
Mathematics
Use radical notation to rewrite the expression. Simplify, if possible.(125)2/3
A. 10
B. 5
C.
D. 25
Mathematics
Factor by grouping.30x2 - 25x + 12x - 10
A. (30x - 2)(x + 5) B. (5x + 2)(6x - 5) C. (5x - 2)(6x + 5) D. (30x + 2)(x - 5)
Mathematics
Simplify. 3
A. -
B. -
C. -
D.
Mathematics