Which sentence is best? a. the keys to a good singing performance are practice, preparation, and singing skill. b. the keys to a good singing performance are practice, singing with skill, and preparation. c. the keys to a good singing performance are having singing skill, practice, and preparation. d. the keys to a good singing performance are practice, preparation, and to have singing skill?

The card shoppe needs to maintain 21 percent of its sales in net working capital. currently, the store is considering a four-year project that will increase sales from its current level of $349,000 to $408,000 the first year and to $414,000 a year for the following three years of the project. what amount should be included in the project analysis for net working capital in year 4 of the project?

While on vacation in las vegas jennifer, who is from utah, wins a progressive jackpot playing cards worth $15,875 at the casino royale. what implication does she encounter when she goes to collect her prize?

Find the zeros of the polynomial 5 x square + 12 x + 7 by factorization method and verify the relation between zeros and coefficient of the polynomials