Given the values of x and y, find an equation of variation in which y varies directly as x.y = 1.1, when x = 0.5
A. x = 2.2y
B. y = 2.2x
C. y = 1.1x
D. x = 1.1y
Answer: B
Mathematics
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Solve the problem.The cost of manufacturing a particular baseball cap is c(x) = 11,000 + 12x, where x is the number of caps produced. The average cost per baseball cap, denoted by 
(x), is found by dividing c(x) by x.Find 
(x).
A. 13 B. 18 C. 8 D. Does not exist
Mathematics
Divide. Express your answer in simplest form.5
÷ 3
A. 1
B. 1
C. 2
D. 1
Mathematics
Solve the system by the substitution method.
A. (1, 0), (0, -1) B. (-1, 0), (0, -1) C. (1, 0), (0, 1) D. (-1, 0), (0, 1)
Mathematics
Provide an appropriate response.If Z has a standard normal distribution, find P(-1 ? Z ? 2).
Fill in the blank(s) with the appropriate word(s).
Mathematics