radomes.openskiesproject.org
ThatBoiiii
ThatBoiiii ThatBoiiii
  • 23-01-2017
  • Mathematics
Answered

Find the number of permutations of the first 8 letters of the alphabet taking 2 letters at a time.

NEED ASAP!!! Crown for who gets it right!

A 56

B 336

C 6720

D 20,160

Verified Answer :

NNicoleluv2
NNicoleluv2 NNicoleluv2
  • 23-01-2017

The correct answer is C. 6,720

Answer Link
Anonymous Anonymous
  • 25-01-2017

It would be = ⁸P₂ = 8! / (8-2)!
⁸P₂ = 8! / 6! = 8 × 7 × 6! / 6! = 8 × 7 = 56

In short, Your Answer would be Option A

Hope this helps!

Answer Link

Related Questions

Question 9Multiple Choice Worth 5 points0104 MCVisual art during the Golden Age of Islam is known forextraordinary human realism in portraitureO intricate flora
Please help me with these questions for Spanish
Given x y 10 if x 21 what is y
Why are decomposers necessary for the continuation of life on Earth
When hitler referred to the men of november 1918 he meant
the atomic mass of potassium is 39 if its atomic number is 9 it has how many neutrons within each potassium atom
You should look for patterns when completing personal inventoriesIs this statement true or falseO trueO false
Choose all the answers that apply Which of the following minerals can be scratched with a fingernail talc diamond topaz quartz
A total of 512 tickets were sold for the school play They were either adult tickets or student tickets The number of student tickets sold was three times the n
Aiden baked 8 dozen muffins How many total muffins did he bake