Solve the problem.The total cost to hand-produce x large dolls and y small dolls is given by 
If a total of 30 dolls must be made, how should production be allocated so that the total cost is minimized?
A. Make 0 large dolls and 30 small ones
B. Make 15 large dolls and 15 small ones
C. Make 29 large dolls and 1 small one
D. Make 30 large dolls and 0 small ones
Answer: D
Mathematics
You might also like to view...
If f satisfies the equation of change 
, then what can be said about the function 
?
?
A. f is linear with slope 
.
B. f is linear with slope 4.
C. f is exponential with growth factor 
.
D. f is exponential with growth factor 4.
Mathematics
Find the angle between v and w. Round to one decimal place, if necessary.v = i + j and w = i + j - k
A. 35.3° B. 90° C. 0° D. 66°
Mathematics
Simplify.
A. 
B. 
C. 1
D. 
Mathematics
Find the domain of the radical function. Write it in interval notation.f(x) = 
A. (-?, 14) B. (-?, -14) C. [14, ?) D. [-14, ?)
Mathematics