Solve the problem.An airplane is sighted at the same time by two ground observers who are 4 miles apart and both directly west of the airplane. They report the angles of elevation as 11° and 
How high is the airplane?
A. 1.58 mi
B. 0.76 mi
C. 1.43 mi
D. 2.96 mi
Answer: A
Mathematics
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Write the expression without using absolute value symbols.
?
?
__________ for 
What will be an ideal response?
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Assume that x, y, and z are positive numbers. Use the properties of logarithms to write the expression 
as the logarithm of one quantity.
What will be an ideal response?
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Solve the problem using Bayes' Theorem. Round the answer to the nearest hundredth, if necessary.For mutually exclusive events X1, X2, and X3, let P(X1) = .38, 
and 
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Mathematics