Solve the problem.In a survey of 399 computer buyers, 217 put price as a main consideration, 191 put performance as a main consideration, and 60 listed both price and performance. How many computer buyers listed other considerations? How many looked only for performance?
A. 157; 131
B. 51; 131
C. 111; 191
D. 51; 191
Answer: B
You might also like to view...
Given the graph of the function f(x) = -x3 + 3x; find a formula for g(x) .f(x) = -x3 + 3xg(x) =
?
A. g(x) = -x3 + 3x + 1 B. g(x) = -(x - 1)3 + 3(x - 1) C. g(x) = -x3 + 3x - 1 D. g(x) = -(x + 1)3 + 3(x + 1)
In the following situation, state whether two variables are related in a way that might be described by a function. If so, identify the independent and dependent variables.You make a list of the titles of books in a public library and their copyright year.
A. Independend variable, copyright year; dependent variable, book title B. Independend variable, book title; dependent variable, copyright year C. does not describe a function
Write the percent problem as a proportion and solve.33% of 1900 is what number?
A. 62,700 B. 627 C. 6270 D. 62.7
First estimate the answer. Then add or subtract to find the exact answer. Write answer as a mixed number.
A. Estimate: 10; Exact: 
B. Estimate: 11; Exact: 
C. Estimate: 10; Exact: 
D. Estimate: 11; Exact: 