A computer store is having a clearance sale. All items are discounted 20%. What is the sale price of a disc drive that regularly costs $50? A.40
B.25
C.20
D.10

Which fraction is equal to 1hole and 2/5? a.3/5 b.75 c.57 d.73

Acar loses a quarter of its value every year. it is originally worth $35,000. to the nearest dollar,how much will the car be worth in 8 years?

1. according to the internal revenue service, the mean tax refund for the year 2007 was $2,708. assume the standard deviation is $650 and that the amounts refunded follow a normal probability distribution. a. what percent of the refunds are more than $3,000? b. what percent of the refunds are more than $3,000 but less than $4,000? c. what percent of the refunds are less than $2,000?