Examlex
A pilot sets out from an airport and heads in the direction N W, flying at a constant speed of mi/h. Forty-five minutes later the pilot makes a course and speed correction and now heads in the direction N W and reduces her speed to mi/h. Half an hour later, engine trouble forces her to make an emergency landing. Find the distance between the airport and the final landing point
Apple MacOS
The operating system developed by Apple Inc. for its line of Macintosh computers, known for its distinctive user interface.
Visual Basic
A programming language and environment developed by Microsoft for building a wide range of applications, emphasizing ease of use and rapid development.
Windows Applications
Windows applications are software programs designed to run on Microsoft Windows operating system, offering a wide range of functionalities for personal and professional use.
HTML/XHTML
Markup languages used for creating and designing web pages, with HTML standing for HyperText Markup Language and XHTML for eXtensible HyperText Markup Language.
Q2: Find the modulus and the argument
Q6: Find the area of a sector
Q29: Find an angle between <span
Q37: Use a graphing device to draw
Q48: Find the sign of <span
Q65: Solve the equation in the interval
Q77: Find the domain of the function.
Q82: Fill in the table of values
Q86: Test the polar equation for symmetry
Q106: Use a graphing calculator to find