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Explain the sum of the numbers in each row in Pascal's triangle?
the horizontal sums doubles each time the sum of row 1 = 1 row 2= 2 row 3 = 4 row 4 = 8 row 5 = 16 etc etc.......... the horizontal sums doubles each time the sum of row 1 = 1 row 2= 2 row 3 = 4 row 4 = 8 row 5 = 16 etc etc..........
How many different ways can 4 people be seated on a row of seats?
4 people seated on a row may have 4! = 4x3x2x1 = 24 different ways to sit.
What is the pascals triangle used for?
AnswerPascal's triangle is a triangular array of the binomial coefficients in a triangle. It is named after the French mathematician Blaise Pascal. It is mainly used in probability and algebra.1 Row 01 1 Row 11 2 1 Row 21 3 3 1 Row 31 4 6 4 1 Row 4 etc.Each number in the triangle is the sum of the two directly above it. The value of a row, if each entry is considered a decimal place, is a power of 11. So, in row 2, '1,2,1' becomes 112, and '1,5,10,10,5,1' (which will be in row 5) becomes, after carrying , 161,051 which is 115.
How do you plant 6 flowers in 4 rows with 3 in each row?
This is impossibleYou will have to change the number of the rows or the number of flowers in each row.
How do you resolve the 36 cube puzzle?
How to solve the 36 cube. First find the 6 piece and the 5 piece that are different (slightly) look inside at the middle. On mine it is orange 6 and yellow 5. Now orient the cube up. To find up the 3rd row has the 3rd position and the 5th position interchangeable with the key pieces you found. This 3rd row is your key! The 6 orange goes in the 3rd position and the yellow goes in the 5th position. Now fill in the orange with the diagonal toward the lower right corner using 3 oranges total. The bottom row has the orange in the left corner. Row 1 has orange in the position 2. Row 2 has orange in position 6. Orange is done. The yellow Key 5 is in the 5th position. Going on a diagonal toward the lower right corner add the yellow in the 4th row 6th position.. From the upper left corner going on a diagonal now meet up with the orange partial row. The row 5 has yellow in position 3 and the row 6 has the yellow in position 4. Yellow and orange should be done. Starting in position 4 in row 1 go diagonal to row 4 position 1 with the color of your choice. Now at row 5 position 6 and row 6 position 5. Fill in the blocks. The puzzle is ½ done. Now starting in your key row 3 position 4 go on a diagonal to upper right corner with a color of you choice Row 5 position 1 ,and row 4 position 2. Finish off that color with row six position 3. 2/3 done The other 2 colors have random pattern. Row 1 position 5, row 2 position 1, row 3 position 6, row 4 position 3, row 5 position 4, row 6 position 2. Put the remaining where they fit. Done. After memorizing the pattern you can solve in less than 5 minutes.
