How many words can you make in English from the following 4 letters: WXYZ? The repetition of the letters is not allowed. 21

22

23

24

24

Step-by-step explanation:

WXYZ = 4 letters

P(n, r) = n!/(n -r)!

Number of object, n = 4

Sample, r = 4

P(n, r) = P(4, 4)

P(n, r) = n!/(n -r)!

= 4! / (4 - 4)!

= 4×3×2×1 / (0)!

= 24/1

= 24

You can form 24 words from rearranging WXYZ without repetition

i'm not entirely sure

step-by-step explanation:

if you ask home depot or lowe's they might be able to you out

the ratio of white tiles to blue tiles is 48: 16. the ratio in it's simplest form is 3: 1.

step-by-step explanation:

ratio: take the first number and add a colon next to it, then add the second number after that. make sure the ratio order matches up with the written problem!

simplest form: we can simplify the ratio 48 : 16 by dividing both terms by the greatest common factor (gcf).

the gcf of 48 and 16 is 16.

divide both terms by 16:

48 ÷ 16 = 3

16 ÷ 16 = 1

reducing to simplest form:

48 : 16 = 3 : 1