Abuilder buys 18.2 acres of land for a set of walking trails and soccer fields. a) the builder plan to use 0.35 of the land for soccer fields. how many acres will be used for soccer fields? ? b) the builder buys a second property that has 0.45 times as many acres as the first property. how many acres are in the second property? ?

Mrs. morton has a special reward system for her class. when all her students behave well, she rewards them by putting 3 marbles into a marble jar. when the jar has 100 or more marbles, the students have a party. right now, the the jar has 24 marbles. how could mrs. morton reward the class in order for the students to have a party?

Acone with volume 1350 m³ is dilated by a scale factor of 1/3. what is the volume of the resulting cone? enter your answer in the box. m³

The circumference of a redwood tree trunk is 20π ft, and it is 100 ft tall. what is the approximate volume of the redwood tree trunk? 1,000π ft3 10,000π ft3 4,000π ft3 40,000π ft3