Perform the indicated operation. Assume that all variables are nonnegative.(
+ 
)(
- 
)
A. 10z
B. 10 - z
C. 10 - 2
D. 10 - 2
Answer: B
Mathematics
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Find the inverse of the given function.y = 104x
A. y = 4 log 10 x
B. y = log 10 4x
C. y = log 4 10x
D. y = 
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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 exactly two girls and three boys?
A. 0.0312 B. 0.6252 C. 0.0625 D. 0.3125
Mathematics
Explain why the function is not a polynomial function.f(x) = 4x4 + 4x2, 0 ? x ? 8
Fill in the blank(s) with the appropriate word(s).
Mathematics
Use the Pythagorean theorem to find the unknown side of the right triangle.
A. 
B. 
C. 13
D. 169
Mathematics