Solve the problem.Suppose that a family has 5 children and that the probability of having a girl is 
. What is the probability of having at least four girls?
A. 0.0313
B. 0.3125
C. 0.1563
D. 0.1875
Answer: D
Mathematics
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Plot the zeros of the given polynomial on the number line together with the zeros of the first derivative.y = (x - 4)(x + 5)2
A. 
B. 
C. 
D. 
Mathematics
Perform the requested operation on the given function.f(x) = -4x - 4, g(x) = 4x2 + 2x - 2Find 
(5).
A. - 
B. - 
C. - 
D. 
Mathematics
Multiply.(-5x + 1)(x - 5)
A. -5x2 + 26x + 26 B. -5x2 - 5x + 26 C. -5x2 + 26x - 5 D. -5x2 + 24x - 5
Mathematics
Write the set using set-builder notation.{2, 4, 6, 8, 10}
A. {x?x is any even natural number} B. {2, 4, 6, 8} C. {x?x is any integer} D. {x?x is an even natural number less than or equal to 10}
Mathematics