Solve the problem.Regrind, Inc. regrinds used typewriter platens. The cost per platen is $1.30. The fixed cost to run the grinding machine is $252 per day. If the company sells the reground platens for $5.30, how many must be reground daily to break even?
A. 63 platens
B. 38 platens
C. 193 platens
D. 42 platens
Answer: A
Mathematics
You might also like to view...
For the function f whose graph is given, determine the limit.Find
f(x).
A. does not exist B. ? C. -2 D. 0
Mathematics
?Graph the piecewise-defined function 
if
, and
style="vertical-align: middle;" data-wiris-created="true" varid="variable_id_field" variablename="impvar_f3dc7b81290045478c6e3010a" /> for
.
?
What will be an ideal response?
Mathematics
Simplify
Mathematics
Write out the first five terms of the sequence.an = (-1)n - 1 
A. - 2, 1, 
, - 
, 
B. - 2, 1, - 
, 
, - 
C. 2, 
, 
, 
, 
D. 2, - 1, 
, - 
, 
Mathematics