Suppose the probability of suicide among a certain age group is 0.006. If a randomly selected group of 150 Native Americans within this age group had no suicides, find the probability of this occurring by chance. Round your answer to four decimal places.
?

A. 0.3818
B. 0.3595
C. 0.4055
D. 0.2221
E. 0.2661


Answer: C

Mathematics

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Determine whether or not the graph is a graph of a function of x.

A. Function B. Not a function

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Evaluate the integral by using multiple substitutions. dx

A.  + C
B.  + C
C.  + C
D.  + C

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Graph the pair of equations on the same set of axes. Graph the equation on the left using a solid line and the function on the right with a dashed line. y = 3-x,x = 3-y

A.

B.

C.

D.

Mathematics

Provide an appropriate response.For the function y =  tan (8x), determine the interval of the principal cycle and the equations of the vertical asymptotes of the principal cycle.

A. 0 < x < ; x =   
B. 0 < x < ; x = 0, x = 
C. -  < x < ; x = - , x =  
D. -  < x < ; x = 0, x = 

Mathematics