Find the mean and standard deviation of the specified probability density function.f(x) = 5 for [5.2, 5.4]

A. ? = 5.30, ? = 0.056
B. ? = 5.32, ? = 0.058
C. ? = 5.30, ? = 0.058
D. ? = 5.39, ? = 0.056


Answer: C

Mathematics

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Solve the differential equation.x + 2y = 7 - , x > 0

A. y = , x > 0
B. y = , x > 0
C. y = , x > 0
D. y = , x > 0

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Use the order of operations to simplify the expression.2 - 

A.
B.
C.
D.

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Solve the equation. = 2y - 3

A. -9 B. -21 C. 9 D. 21

Mathematics

The Leslie matrix for a population of birds is The population vector for year 1 is

(a) Estimate the population vector for year 2. (b) Estimate the population vector for year 3.

Mathematics