kelleys17babygirl38 kelleys17babygirl38

23-06-2017
Mathematics

contestada

Find the number of permutations of the first eight letters of the alphabet taking five letters at a time.

Respuesta :

cyberiapark cyberiapark

23-06-2017

P(n,r)=P(8,4)=8!(8−4)! = 1680

Answer Link

Otras preguntas

Find the error Jacob is finding the slope of the line that passes through x(0,2) and y(4,3).circle his mistake and correct it.

Find the error Jacob is finding the slope of the line that passes through x(0,2) and y(4,3).circle his mistake and correct it.

Why is it necessary to use the same restriction enzyme to cut 2 pieces of DNA that are to be joined together?

The perimeter of a parallelogram is 46in. If the length of one side is 14in., what is the length of a side adjacent to it?

How are radioactive probes useful in DNA fingerprinting

Eleni is n years old. In thirteen years she will be twenty four years old-

round this number 3.899 to the nearest hundredth

Eleni is n years old. In thirteen years she will be twenty four years old-

Why is it necessary to use the same restriction enzyme to cut 2 pieces of DNA that are to be joined together?

How are radioactive probes useful in DNA fingerprinting