A company manufactures the jewel cases for CDs. Suppose 18 % of the cases have defects. In a sample of 10 cases, what the probability that fewer than 4 cases will be defective?

Find the balance at the end of 4 years if 1000 is deposited at the rate of

The price of a visit to the dentist is calculated according to the formula 50+100n50+100n where nn is the number of cavities the dentist finds. on your last visit to the dentist, 22 cavities were found. what was the cost of your visit?

If a and −a are numbers on the number line, which expression must give the distance between them? a) 0 b) a c) |2a| d) |a|