A cake was cut into 20 equal pieces. daniel ate 3 pieces. what percent of the cake did daniel eat

Julian wrote the following numeric pattern on the board3,10,17,24,31,38.what numbers of julian's pattern are compound numbers.

Which statement about the annual percentage rate (apr) is not true?

Last week , donnell practiced the piano 3 hours longer than marcus . together, marcus and donnell practiced the piano 11 hours . for how many hours did each young man practiced the piano