*due midnight tonight. plz *
andrea and carlos left the airport at the same time. andrea flew at 180 mph on a course with a bearing of 80°,and carlos flew at 230 mph on a course with a bearing of 210°. find the approximate distance between them after 4 hours.

Which is a reasonable estimate of the amount of water in a small, inflatable pool used by children?

Refer to interactive solution 17.45 to review a method by which this problem can be solved. the fundamental frequencies of two air columns are the same. column a is open at both ends, while column b is open at only one end. the length of column a is 0.504 m. what is the length of column b?

If angle 2=3x +1 and angle 3=2x +4what is angle 2