Part a write the sequence of transformations that changes figure ABCd to figure A' B' C' D'.explain your answer and write the coordinates of the figure obtained after each transformation

How many grams must be adde to 970g to make 1 and a half kg

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?

If the diagram polygon abcd is a reflection across ef to make polygon a'b'c'd'.