judgesmcleod
judgesmcleod
09-02-2018
Mathematics
contestada
Evaluate. 9!/7!
A. 63
B=72
C=81
Respuesta :
gmany
gmany
04-07-2018
[tex]n!=1\cdot2\cdot3\cdot4\cdot...\cdot n\\\\\dfrac{9!}{7!}=\dfrac{7!\cdot8\cdot9}{7!}=8\cdot9=72\to B.[/tex]
Answer Link
ethanpetersonxe
ethanpetersonxe
14-01-2020
Answer:
72 is the answer
Answer Link
VER TODAS LAS RESPUESTAS ( 27+ )
Otras preguntas
Пожалуйста можете решить!
A boy spins a top a on a table. How can he decrease the total energy of this system? O A. Spin the top more slowly. • B. Increase the height of the table. • C.
What two elements of the United States's legal system can be traced to Roman law? • trial by jury of one's peers and the use of legal representation • use of tr
Re-write the following sentence correctly. When you rewrite the sentence, be sure to carefully check for spelling and punctuation, too. oh, thank you dearie, bu
given the replacement set {0,1, 2, 3, 4} solve 5x-6=9
Economic resources are also known as?
three important tools the blackfoot created
A biological toilet, or composting toilet, isn't hooked up to sewer lines. The unit has a seat and a lid, but not a toilet bowl filled with water. How does it f
A solid metal sphere of radius 4. 00 m carries a total charge of -2. 40 μC. How would the answers differ if the sphere was thin
Paul has 3,560 football chromes and 6,420 animal chromes. He wants to put them on envelopes with the same amount of chrome, and to make this amount as high as p
