Solve the problem.Suppose the supply and demand for a certain videotape are given by: supply: p = 
q2; demand: p = - 
q2 + 37where p is price and q is quantity.How many videotapes are demanded at a price of $22?
A. About 11 videotapes
B. About 8 videotapes
C. About 10 videotapes
D. About 9 videotapes
Answer: D
Mathematics
You might also like to view...
Find the torsion of the space curve.r(t) = (cosh t)i + tj + (sinh t)k
A. ? = - 
B. ? = 0
C. ? = - 
D. ? = 
Mathematics
Companies use centralization to make sure that the people who are closest to the action are the ones who are making decisions and taking action.
Answer the following statement true (T) or false (F)
Mathematics
Perform the indicated operations and write the result in standard form.
A. -7 - i
B. 7 + i
C. -7 + i
D. -7 + i
Mathematics
Evaluate the expression. Assume all variables represent nonzero numbers.(-12)0
A. 0 B. -12 C. 1 D. -1
Mathematics