cc2fresh
cc2fresh
07-11-2019
Mathematics
contestada
Evaluate the expression.
7C5
Respuesta :
Jaron20
Jaron20
07-11-2019
Hhyfdf highness. Fun. Chhkk
Answer Link
ChayIsYay
ChayIsYay
07-11-2019
Answer:
= 21
Step-by-step explanation:
7C5 = 7!/[(7-5)!*5!]
= (7*6)/(1*2)
= 7*3
= 21
Answer Link
VER TODAS LAS RESPUESTAS ( 48+ )
Otras preguntas
5. Suppose a password requires three distinct letters. Find the number of permutations for the three letters in the code if the letters may not be repeated.
a. Solve for x by completing the square: x^2 + 2x = 8. b. Solve for p by completing the square: 7p^2 − 12p + 4 = 0.
What is a benefit of making a grocery list before buying food? A)You don't have to check and see what you have at the house already. B)You can check to see if y
Why did Muslims not want to be part of an independent India?
. Jennifer wants to have her refund directly deposited into her checking account. What is her bank routing number? a. 123456789 b. 123456789 1234 c. 111000025 d
Subjects with a serious illness may be at risk for exploitation because they may be desperate for a possible cure. This is an example of:
Your school is 600 meters away from your home. Your walking speed is 200 meters per minutes. One day you set out from your home and walk to school. After a few
An archer shoots an arrow at 83.0 m/s at a 62.0 degree angle. If the ground is flat, how much time is the arrow in the air?
explain what results when oceanic crust collides with the edge of a continent
Use the graph of distance versus time to complete the sentences. The cars on the higher track travel the cars on the lower track, in the same time. This means t
