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3 years ago

Consider the word grateful. if all of the letters are used, how many ways can the letters be arranged?

Mathematics

1 answer:

AlexFokin [52]3 years ago

7 0

Answer:

Correct option: d -> 40,320

Step-by-step explanation:

To find all the arrangements of letters in a word where all the letters are different, we just need to calculate the factorial of the number of letters.

The word "grateful" has 8 different letters, so the number of arrangements of letters is:

8! = 8*7*6*5*4*3*2 = 40,320 different arrangements

Correct option: d

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zimovet [89]

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4 years ago

on a piece of paper graph y=(x+2)(x-3) then determine which answer choice best matches the graph you drew. Provide an explanatio

ioda

Answer:

option C

Step-by-step explanation:

Given :-

y = (x + 2)( x -3)

And we need to tell which graph best matches the graph we drew. Firstly let's convert it into a quadratic equation by opening and simplifying the brackets.

$:\implies$ y = ( x + 2) ( x - 3)

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Now plot its graph. For that refer to attachment.

Things we can interpret :-

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3 years ago