An airplane with a speed of 160 knots is headed east while a 22-knot wind is blowing from 240°. find the ground speed to the nearest tenth of a knot

In the diagram, the ratio of ab to ae is (1/2) . what is the ratio of the length of to the length of ?

An automated water dispenser fills packets with one liter of water on average, with a standard deviation of 5 milliliter. the manual says that after a year of operation the dispenser should be tested to see if it needs recalibration. a year later a number of filled packets are set aside and measured separately. it is found that the average packet now contains about 0.995 liters. does the dispenser need calibration? explain your answer.

What is the location of point g, which partitions the directed line segment from d to f into a 5: 4 ratio? –1 0 2 3