What will be the new coordinates of the point when the ordered pair (-3, -5) is reflected across only the x-axis? A.
(3, 5)

B.
(3, -5)

C.
(-3, 5)

D.
(-3, -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?