jdisalle1330 jdisalle1330

03-07-2018
Mathematics

contestada

How many ways can the letters in the word laughter be arranged if the g must be followed by the h?

Respuesta :

konrad509 konrad509

03-07-2018

A pair "gh" can be placed in the word in 7 ways. The remaining 6 letters can be arranged in [tex]6!=720[/tex] ways.

So, answering to question, there are [tex]7\cdot720=5040[/tex] ways.

Answer Link

Otras preguntas

The patient is a 63-year-old gentleman diagnosed with rectal cancer, who had a resection of the cancer performed. he now presents to have a port-a-cath (a centr

How does a country become a member of the European Union?

which statement of the following equation is true 2x^2-9x+2=-1

What’s is the image of point 2,5 under the translation that shifts (x,y) to (x+3,y-2)

Find the lengths of the sides of the rectangle if it is known that one of them is 14cm bigger than the other, and the diagonal of the rectangle is 34Cm

the hollow bones of birds, which keep birds lightweight foe flying,is an example of what

When Pip returns home for Mrs. Joe's funeral he's surprised by

If a thief jumps from the tried floor of a house while holding a box on

How much does 1 liter of water weigh

The subject of this sentence, " We rode our bikes across Iowa last year," is