Solve the problem.In a survey of 55 hospital patients, 24 said they were satisfied with the nursing care, 26 said they were satisfied with the medical treatment, and 6 said they were satisfied with both. How many patients were satisfied with neither? How many were satisfied with only the medical treatment?
A. 11; 20
B. 17; 26
C. 18; 20
D. 11; 26
Answer: A
Mathematics
You might also like to view...
Evaluate the integral.
A. - 3 tan3 x + C B. 9 tan x + 3 tan3 x + C C. 3 tan3 x + C D. 9(sec x + tan x)5+ C
Mathematics
Provide an appropriate response.Multiply and simplify: (x - 5)(x + 2)
What will be an ideal response?
Mathematics
Solve the problem.The age distribution of students at a community college is given below. Age (years)Number of students (f)
1121?A student from the community college is selected at random. Find the probability that the student is at least 31. Round to the nearest thousandth.
A. 0.072 B. 0.047 C. 0.928 D. 81
Mathematics
Use the Half-angle Formulas to find the exact value of the trigonometric function. sin 
A. 
B. 
C. - 
D. - 
Mathematics