8. A courtyard has three walls with widths measuring 27 feet, 18 feet, and 30 feet. The
builder plans to lay square tiles at the base of
each wall. The dimensions of the tiles must be
such that a whole number of them will exactly
fit the width of each wall. If all tiles must be the
same size what are the greatest dimensions
each tile can have?

True or false? a triangle can be circumscribed about a given circle

Assume that 1400 births are randomly selected and 1378 of the births are girls. use subjective judgment to describe the number of girls as significantly high, significantly low, or neither significantly low nor significantly high. choose the correct answer below. a. the number of girls is neither significantly low nor significantly high. b. the number of girls is significantly high. c. the number of girls is significantly low. d. it is impossible to make a judgment with the given information.

Due to financial difficulties the owner of 4 skateboard stores is going to close 2 of his stores. based on the money earned at each store, which two stores should remain open?