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If c0ba9 + b6970 = 117799 find number abc. Multiple solutions may exist.
The aim is to place the some numbers from the list (11, 12, 18, 19, 22, 29, 47, 48, 58, 67, 93) into the empty squares and squares marked with A, B an C. Sum of each row and column should be equal. All the numbers of the magic square must be different. Find values for A, B, and C. Solution is A+B-C.
NUMBERMANIA: Calculate the number 527 using numbers [9, 1, 1, 3, 37, 426] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.

Donald Forsha Jones

Died 19 Jun 1963 at age 73 (born 16 Apr 1890).American geneticist and agronomist whose hybridization methods for corn (maize) enabled an agricultural revolution. Prior methods of single-cross hybridization had disappointing results. In 1917, he invented the double-cross method of hybrid seed production, which solved a problem in producing useful strains that were uniform, true-breeding, while still vigorous and able to give greater yield. Earlier researchers obtained "pure lines" from self-pollination to eliminate the variable results of open-pollinated seeds, then investigated single crosses made between two such pure lines. For double-cross hybrids, Jones used two single-cross strains. By 1959, more than 95% of U.S. corn crops used hybrid seeds, producing twice the yield of 1929.«

Tom Papa: Friends Over 30

Ask anybody over 30 -- if they tell you they have more than 10 friends, you know theyre counting co-workers.
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