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you can make the number nine twenty times
Only one way: you make them vibrate.
Three different ways.
Using only positive digits, and disregarding their order, 3 ways.
8 is like 10-2=8, or 4+4=8.There are many ways to make 8.You can make 8 by adding, subtracting, multiplying, and dividing.
you can make the number nine twenty times
23,3 19,7 13,13
To make a pound using only 50p, 20p, and 10p coins, we can set up a linear Diophantine equation: 50x + 20y + 10z = 100, where x, y, and z are the number of each type of coin used. We can then use techniques such as generating functions or modular arithmetic to solve this equation and find the number of ways to make a pound. The solution will involve finding the integer solutions to the equation within a certain range, as there are constraints on the number of each type of coin available.
22 ways
Only one way: you make them vibrate.
5 X 5 X 2 = 50 is the only way by multiplying. By adding there are quite a few ways. Did you mean by multiplying or adding?
Three different ways.
51
From my calculations, there's only 293 ways to make change for a dollar.
Two ways only: one with a pasta maker. The other using a rolling pin.
There are 47 ways.
9=10