There are 23 animals in the field. some are cows and some are geese. there are 82 legs in all. how many of each animal are in the field?

Given the statements, "a square root of 16 is 4," and "a square root of 9 is -3," complete the following blanks with the correct truth-values. p is and q is , so the statement, "a square root of 16 is 4 or a square root of 9 is -3" is .

Does the point (1, sqrt 7) lie on circle shown.

Aboard 60 in. long is cut two parts so that the longer piece is 5 times the shorter. what are the length of the two pieces?