the table lists recommended amounts of food to order for 23 party guests. amanda and sydney are hosting a graduation party for 40 guests. they know there will also be guests stopping by who may have come from other parties. for ordering purposes, they will count each of these "drop-in" guests as half a guest. how much of each food item should amanda and sydney order for a graduation party with 35 drop-in guests?

a. sydney and nathan should order

__ pieces of chicken.

b. sydney and nathan should order __ pounds of deli meat.

c. sydney and nathan should order __ pounds of lasagna.

I've been working on this for a few days and i just don't understand, it's due in a few hours. you. the direction of a vector is defined as the angle of the vector in relation to a horizontal line. as a standard, this angle is measured counterclockwise from the positive x-axis. the direction or angle of v in the diagram is α. part a: how can you use trigonometric ratios to calculate the direction α of a general vector v = < x, y> similar to the diagram? part b suppose that vector v lies in quadrant ii, quadrant iii, or quadrant iv. how can you use trigonometric ratios to calculate the direction (i.e., angle) of the vector in each of these quadrants with respect to the positive x-axis? the angle between the vector and the positive x-axis will be greater than 90 degrees in each case. part c now try a numerical problem. what is the direction of the vector w = < -1, 6 > ?