Aset of positive and negative rational numbers are shown. 715 , –215 , 1115 , 415 , –815 what is the difference between the largest and the smallest numbers in the list?

The radius of the earth is two times the radius of the moon. what fraction of the volume of the earth is the volume of the moon?

Aconstruction worker has rope 9 m long he needs to cut it in pieces that are each 3 /5 m long how many such pieces can he cut without having any rope leftover?

20 ! jason orders a data set from least to greatest. complete the sentence by selecting the correct word from each drop-down menu. the middle value of the data set is a measure and is called the part a: center b: spread part b: mean a: mean absolute deviation b: median c: range