Solve the problem.If f varies jointly as q2 and h, and f = 64 when q = 4 and h = 2, find k.
A. k = 48
B. k = 2
C. k = 4
D. k = 6
Answer: B
You might also like to view...
Solve the system of equations using Gaussian elimination or Gauss-Jordan elimination.-6x + 7y = 28-2x - 3y = -12
A. (-1, 5) B. (0, 4) C. (0, 5) D. No solution
Subtract.(8x7 - 17x6 - 6) - (-10x6 + 6x7 - 3)
A. 2x7 - 7x6 - 9 B. -8x13 C. 2x7 - 11x6 - 9 D. 2x7 - 7x6 - 3
Fill in the blank with one of the words or phrases listed below.
Equations that have the same solution are called 
.
A. numerical coefficient B. compound inequalities C. equivalent equations D. like terms
Solve the problem.A package of 12 cakes costs $7.35. A package of 30 cakes of the same type costs $16.32. Which package is the best buy? Give the unit cost of the best buy to the nearest cent.
A. 12 cakes at $0.61 per cake B. 12 cakes at $1.63 per cake C. 30 cakes at $0.54 per cake D. 30 cakes at $1.84 per cake