Vectors and angles a ship is sailing through the water in the english channel with a velocity of 22 knots along a bearing of 157° (knots being a unit used to measure the speed of aircrafts and boats). the current has a velocity of 5 knots along a bearing of 213°. find the resultant velocity and direction of the ship. (remember that bearing is measured clockwise from the north axis). 1) 25 knots at 166.5 degree 2) 27 knots at 350 degree 3) 166.5 knots at 25 degree 4) 350 knots at 27 degree

answer set (b) 0.5, 3/4 80% is in order from least to greatest.  

step-by-step explanation:

in order to compare rational numbers to each other, it is much easier if they are in the same form.   typically, the best form in which to evaluate rational numbers is in decimals.   in order to convert a percent to a decimal, you would divide the given percentage by 100.   you can also accomplish the conversion by moving the decimal point over two places to the left.   for example, the decimal value of 80% is 80/100, or 0.8.   in order to convert a fraction to a decimal, you need to divide the numerator by the denominator.   for example, 3/4 is 0.75.   so, for choice (b) 0.5 3/4 (0.75), 80% (0.8) is the only choice in which the numbers are in order from least to greatest.