Andy purchased a pair of shoes for $40. they had been discounted 25%. what was the original price of the shoes

Which is the product of 58 and 1,000? a. 0.058 b. 5,800 c. 58,000 d. 580,000

What is the value for this expression? 2e-5

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?