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

1. the wheeling bridge in west virginia is about 307 meters long. if you walk with a stride of about meter, about how many steps would it take you to cross this suspension bridge?

Dexter read 11 science fiction books and 5 history books. lena read 9 science fiction books and 4 history books. compare the students’ ratios of science fiction books to history books. 1. determine the ratios’ form:    science fiction books to history books 2. write the ratios as fractions:    dexter: 115; lena: 94 3. rewrite with a common denominator. 4. compare. 5. answer the question. determine which shows the correct comparison of the ratios for this problem.

Leslie started last week with $1200 in her checking account. during the week, she wrote the checks below.