Find the probability.A family has five children. The probability of having a girl is
. What is the probability of having 2 girls followed by 3 boys? Round the answer to the fourth decimal place.
A. .0313
B. .3125
C. .1875
D. .6252
Answer: A
Mathematics
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Solve the problem.Given f(x) = Ll,
f(x) = Lr , and Ll = Lr, which of the following statements is false? I.
f(x) = Ll II.
f(x) = Lr III.
f(x) does not exist.
A. none B. II C. III D. I
Mathematics
If the statement is true for all sets C and D, write "true." If it is not true for all sets C and D, write "false." Assume that C ? ?, U ? ?, and C ? U.? ? C
A. True B. False
Mathematics
Identify the triangle as scalene, isosceles, or equilateral.
A. Scalene B. Equilateral C. Isosceles
Mathematics
Simplify the rational expression. Assume that no variable has a value which results in a denominator with a value of zero.
A. -
B. -
C.
D. -
Mathematics