Find the indicated probability.If P(B) = 0.4, P(A or B) = 0.7, and P(A and B) = 0.3, find P(A).
A. P(A) = 1.1
B. P(A) = 0.4
C. P(A) = 0.3
D. P(A) = 0.6
Answer: D
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Solve the following system of equations. Round your answers to two decimal places.
What will be an ideal response?
Solve the equation.3(y + 3) = 4(y - 3)
A. {3} B. {-3} C. {21} D. {-21}
Find the equation of the line that passes through the two given points. If possible, write your equation in slope-intercept form.(1, -9) and (-5, 33)
A. y = 7x - 16
B. y = 
x - 
C. y = - 
x - 
D. y = -7x - 2
Use a graphing utility to graph the function over the indicated interval and approximate any local maxima and local minima. Determine where the function is increasing and where it is decreasing. If necessary, round answers to two decimal places.f(x) = x5 - x2; (-2, 2)
What will be an ideal response?