Write each as a decimal. Some might be repeating decimals

1/3 , 1/6 , 1/9 , 1/11 , 1/12

Asquare has a side that measures 11 units. what is the area of a circle with a circumference that equals the perimeter of the square? use 3.14 for π, and round your answer to the nearest hundredth. 1519.76 units2 379.94 units2 616.56 units2 154.14 units2

The pyramid below was dissected by a horizontal plane which shape describes the pyramid horizontal cross section

15 and 14.7 are 1 apart, so 15 – 14.7 must be 1.