I need some clarification of the 2 problems please. If you can explain step-by-step instruction I would appreciate it. be simple in your solution and the best way to solve...
1- In a poll of 66,000 physicians, only 20 percent responded; of these, 10 percent disclosed their preference for pain reliever X. How many of the physicians who responded did not disclose a preference for pain reliever x?
2- The Price of a certain television set is discounted by 10 percent, and the reduced price is then discounted by 10 percent. This series of successive discount is equivalent to a single discount of ..
1- In a poll of 66,000 physicians, only 20 percent responded; of these, 10 percent disclosed their preference for pain reliever X. How many of the physicians who responded did not disclose a preference for pain reliever x?
2- The Price of a certain television set is discounted by 10 percent, and the reduced price is then discounted by 10 percent. This series of successive discount is equivalent to a single discount of ..
