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...**nCr** key I have a **Texas** Instruments BA II plus calculator and I am trying to use nPr and **nCr** key and I do not know how to. Can someone help me please? Thank you Luz Hello, On calculators you calculate ...

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combinations graph My calculator can not use **nCr** functions in the y= screen. The table of said formula will result in errors and the graph will not appear. This is consistent for using Y= B **nCr** x and ...

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...possible subcommittees can be formed? How many ways can you select 3 members out of 9 republicans: **nCr** (9,3) How many ways can you select 3 members out of 10 democrats: **nCr**(10,3) For each single ...

Can you calculate **nCr** ? Can you calculate **nCr** on the TI-30XA? Yes. Use the 2nd [**nCr**] function. 52 2nd [**nCr**] 5 = will calculate the number of 5-card poker hands that can be dealt from a deck of 52 ...

How do you enter a combination on the TI 30X. **nCr**? Enter the value n. Press 2ND then **nCr**. Enter the value r. Press the = key.

how do I use **nCr** function?... How do I use **ncr** function? To calculate the number of combinations of n items taken r at a time, enter n, press x-y, enter r, then press 3rd [**nCr**] =. For example, to find

how do i use the **nCr** button To calculate the number of combinations of n items taken r at a time, enter n, press x<>y, enter r, then press 3rd [**nCr**] =. For example, to find the number of ...

TI-30x How do I use the **nCr** function? Input n, press 2nd [**nCr**], input r, press =. For example, to calculate the number of thirteen-card bridge hands that can be dealt from a deck of 52 cards: 5 2 2nd

how do I input values using the combination key? Enter the first value, press **nCr**, enter the second value, press =. For example, to calculate the number of possible five-card hands out of a deck of 52

...? The number of combinations of n objects taken r at a time has a reserved symbol **nCr**. On calculators it has a special key (or shifted key) marked **nCr**. By definition ...

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