Arectangular yard is 20 yards wide and 40 yards long. it is surrounded by a thick hedge that grows on the border of the property, but completely within the boundaries of the yard. if the hedge covers an area of 171 square yards, what is the width of the hedge?

When a rectangle is dilated, how do the perimeter and area of the rectangle change?

You love to play soccer! you make a shot at the net 8 times during a game! of those 8 attempts, you score twice. what percent of the time did you score?

Awoman has 14 different shirts: 10 white shirts and 4 red shirts. if she randomly chooses 2 shirts to take with her on vacation, then what is the probability that she will choose two white shirts? show your answer in fraction and percent, round to the nearest whole percent.