Question 4 of 5 Nurse Jackson examines immunization records for this past winter at the
school where she works.
Got flu Didn't get flu Total
Vaccinated
120
380
500
Not vaccinated 160
140
300
Total
280
520
800
How many students were not vaccinated and did not get the flu?
A. 140
B. 300
C. 380
D. 160
O

The measure of an angle is 117°. what is the measure of a supplementary angle?

If you prove that ∆wxz is congruent to ∆yzx, which general statement best describes what you have proved?

:i need some real : a store sells shirts to the public at one pricing scale and wholesale at another pricing scale. the tables below describe the cost, y, of x shirts. (after tables) how do the slopes of the lines created by each table compare? the slope of the public table is 3/4 of the slope of the wholesale table.the slope of the wholesale table is 3/4 of the slope of the public table.the slope of the public table is 12 times greater than the slope of the wholesale table.the slope of the wholesale table is 12 times greater than the slope of the public table.