Solve the problem.Suppose a continuous random variable has a joint probability density function given by   Find the probability that a point (x, y) is in the region bounded by  and  by evaluating the integral

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A. 0.1
B. 0.4
C. 0.125
D. 0.275


Answer: D

Mathematics

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Determine all critical points for the function.f(x) = x2 + 12x + 36

A. x = 0 B. x = -12 C. x = -6 D. x = 6

Mathematics

Solve the problem.If $23,200 earned simple interest of $1082.67 in 8 months, what was the simple interest rate? Round to the nearest tenth of a percent, when necessary.

A. 6% B. 7.6% C. 6.2% D. 7%

Mathematics

Solve for VL and IL using Norton's Theorem.


E = 14 V
R1 = 4.7 Kê
R2 = 2.2 Kê
RL = 1.5 Kê

Mathematics

Rewrite the statement so the inequality symbol points in the opposite direction.0.009 < 0.087

A. 0.087 ? 0.009 B. 0.009 ? 0.087 C. 0.009 > 0.087 D. 0.087 > 0.009

Mathematics