From Judy: A whale's head is 72 inches long... its tail is as long as its head plus half the length of its body, and its body is half the entire length. Who long is the whale? Answered by Penny Nom.

From Bridget: A whale's head is 72 inches long... its tail is as long as its head plus half the length of its body, and its body is half the entire length. How long is the whale?

Also, An author published a book every two years. When the seventh one was published, the sum of the years of publication was 13,804. In what year was the author forst published?

Answered by Penny Nom.

Page 1/1

Math Central is supported by the University of Regina and The Pacific Institute for the Mathematical Sciences.