A study of the effectiveness of a flu vaccine was conducted with a sample of 469 people. Some participants in the study were given no vaccine, some were given one injection, and some were given two injections. The results of the study are listed in the table.
A person is selected at random from the sample. Find the specified probability that the person got the flu and had one injection. Round your answer to one decimal place.
1.1%
Mathematics
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Which of the following is a definition of a rotational transformation? ?
A. ?The shape moves along a horizontal or vertical line. B. ?The shape flips about a horizontal, vertical, or diagonal line. C. ?The shape rotates n? about a point or a line. D. ?The shape rotates 90? about a point or a line. E. ?The shape stays in one location and rotates 180?.
Mathematics
Find the mode of the set of numbers.
, 
, 8, 
, 
A. No mode
B. 
C. 
D. 
Mathematics
Plot the point given in polar coordinates.
A. 
B. 
C. 
D. 
Mathematics
Find the product.(2m3z4)(5m2z2)
A. 10m5z B. 10mz6 C. 10mz5 D. 10m5z6
Mathematics