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. 0.1563
C. 0.3125
D. 0.1875
Answer: D
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Determine which state is more poorly represented.State A with a population of 256,000 and 10 representatives or state B with a population of 568,000 and 16 representatives.
A. State B B. State A C. The two have equal representation.
Factor the GCF from the polynomial.2x4y - 8x2
A. 2x2y(x2 - 4) B. 2x3( xy - 4x) C. 2x2(x2y - 4) D. x2(2x2y - 8)
Solve the system of equations.x + 4y + 2z = 225y + 5z = 40z = 3
A. {(-4, 3, 5)} B. {(3, 5, -4)} C. {(-4, 5, 3)} D. {(5, -4, 3)}
Use estimation to select the best response. Do not calculate. ? In order to retire and live on the interest only, what is a reasonable amount to have in the bank? ? $ __________ (10,000; 300; 500,000; impossible to estimate)
What will be an ideal response?