A Deck of cards has 52 cards. The deck can be divided into 4 piles of exactly 13 cards each. Describe all the ways the deck can be divided into equal parts

Ateam of researchers calculates that a glacier will melt completely away in the next 100 years. which land structure will most likely be left behind after the glacier melts?

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Which of the layers of the earth has the following three characteristics? i. it is a solid outer layer. ii. it is between 3 and 30 miles thick. iii. it is separated into plates. a. the outer core b. the inner core c. the mantle d. the crust