document.write( "Question 1196409: An airplane is flying in still air with an airspeed of 400 miles per hour. The plane is climbing at an angle of 33°. Find the rate (in mi/hr) at which the plane is gaining altitude. (Round your answer to four decimal places.) \n" ); document.write( "
Algebra.Com's Answer #829219 by ikleyn(52781)\"\" \"About 
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\n" ); document.write( "\n" ); document.write( "400*sin(33°) miles per hour.\r
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\n" ); document.write( "\n" ); document.write( "To get a numerical value, do the arithmetic.\r
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