Questions & Answers for: ncr key calculator

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Question about BA-II Plus Calculator

1 Answer

...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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Question about FX-115ES Scientific Calculator

1 Answer

...key strokes To enter 20C7 you press 20 [SHIFT][nCr]7 ; To enter 0.15 to the power 7 you type 0.15[X to ] 7 the key is between [x²] and [log] To enter (1-0.15) to power 20-7, you type 0.85 [X to] ...

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Question about FX-115ES Scientific Calculator

1 Answer

...key strokes To enter 20C7 you press 20 [SHIFT][nCr]7 ; To enter 0.15 to the power 7 you type 0.15[X to ] 7 the key is between [x²] and [log] To enter (1-0.15) to power 20-7, you type 0.85 [X to] ...

Question about TI-84 Plus Silver Edition Graphic Calculator

2 Answers

nCr] key sequence for combinations and [2nd][nPr] key sequence for permutation. For the factorial function use key sequence [2nd][x!] 52[2nd][nCr]5 [=] gives 2598960. 8[2nd][nPr]3 [=] gives 336 4[2nd]

Question about TI-36X Scientific Calculator

1 Answer

...n, press x-y, enter r, then press 3rd [nCr] =. For example, to find the number of possible five-card poker hands, press 5 2 x-y 5 3rd [nCr] = x-y is the x-exchange-y key just below the blue 2nd

Question about FX-115ES Scientific Calculator

1 Answer

is there a npr or ncr button on my calculator nPr is the shifted function of the * (multiply) key. nCr is the shifted function of the / (divide) key.

Question about TI-34 Scientific Calculator

1 Answer

key) marked nCr. By definition nCr=(n!)/((r!)*(n-r)!)=nC(n-r) In what follows, I am using parentheses to enclose what is in the denominators). So 10!/(8!2!)=10C2 or 10C8 =45 (they have the same value)

Question about F604 Scientific Calculator

1 Answer

...nCr. There is third key nearby with the exclamation mark (n! or x!) If the markings nPr, nCr,n! ARE ON THE KEYS, you do not need to press [2nd F] or [SHIFT] to access the functions. If the markings ...

Question about FX991ES Scientific Calculator

1 Answer

...(nCr, nPr) with fx-991ES PLUS? Use nCr (the shifted function of the divide key). For example, to find the number of combinations of five things taken three at a time, press 5 SHIFT nCr 3 = and see

Question about FX-9750GII Graphing Calculator

1 Answer

...nPr and nCr on this calculator? In Run/Mat screen, press the OPTN key followed by F6, the F3:Prob. The nPr and nCr tab are accessible. Type n then the relevant tab, followed by the

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