Find the requested probability.A family has five children. The probability of having a girl is . What is the probability of having no girls?

A. .3126
B. .0313
C. .1563
D. .0625


Answer: B

Mathematics

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Solve the problem.Corn production increased 4,000 pounds over last year on Steve's farm. Last year the farm produced 20,000 pounds. How much corn did Steve's farm produce this year?

A. 32,000 lb B. 24,000 lb C. 17,000 lb D. 16,000 lb

Mathematics

Match the given function to its graph.1) y = sin2) y = cos3) y = sin4) y = cosAB?

width="200" />CD?

A. 1A, 2D, 3C, 4B
B. 1B, 2D, 3C, 4A
C. 1C, 2A, 3B, 4D
D. 1A, 2B, 3C, 4D

Mathematics

Find the center, transverse axis, vertices, foci, and asymptotes of the hyperbola.100y2 - 81x2 = 8100

A. center at (0, 0)
transverse axis is y-axis
vertices at (0, -9) and (0, 9)  
foci at (0, - ) and (0, )
asymptotes of y = -  and y = 
B. center at (0, 0)
transverse axis is x-axis
vertices: (-10, 0), (10, 0)  
foci: (- , 0) , (, 0)
asymptotes of y = -  and y = 
C. center at (0, 0)
transverse axis is x-axis
vertices: (-9, 0), (9, 0)  
foci: (-10, 0), (10, 0)
asymptotes of y = -  and y = 
D. center at (0, 0)
transverse axis is y-axis
vertices: (0, -9), (0, 9)  
foci: (- , 0) , (, 0)
asymptotes of y = -  and y = 

Mathematics

Find the vertex.f(x) = (x + 4)2 + 4

A. (0, 4) B. (4, 0) C. (-4, -4) D. (-4, 4)

Mathematics