Answers: 2
Mathematics, 21.06.2019 12:30, Jasten
Timed*** there are 8 rows and 8 columns, or 64 squares on a chessboard. suppose you place 1 penny on row 1 column a, 2 pennies on row 1 column b, 4 pennies on row 1 column c, and so on β¦ how many pennies are on each square? a = β b = β c = d = β e = β f = g = β h =
Answers: 1
Mathematics, 21.06.2019 20:00, tessafargo
Prove that the value of the expression 7^8β7^7+7^6 is divisible by 43.
Answers: 1
Ashura will be mine ;) no one will take him from me...
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