Mathematics, 19.05.2021 02:20 mariaaalopezz
Please hurry Nurse Jackson examines immunization records for this past winter at the
school where she works.
Got flu Didn't get flu Total
Vaccinated
50
550
600
Not vaccinated 75
275
350
Total
125
825
950
How many students were not vaccinated and did not get the flu?
O A. 550
B. 275
O C. 350
Ο Ο
D. 75
Answers: 3
Mathematics, 21.06.2019 19:30
The table below represents the displacement of a fish from its reef as a function of time: time (hours) x displacement from reef (feet) y 0 4 1 64 2 124 3 184 4 244 part a: what is the y-intercept of the function, and what does this tell you about the fish? (4 points) part b: calculate the average rate of change of the function represented by the table between x = 1 to x = 3 hours, and tell what the average rate represents. (4 points) part c: what would be the domain of the function if the fish continued to swim at this rate until it traveled 724 feet from the reef? (2 points)
Answers: 2
Please hurry Nurse Jackson examines immunization records for this past winter at the
school where s...
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