That would be net income (amount made after taxes have been deducted) and hourly wage (amount made per hr at work)
Answer:
50/50
Step-by-step explanation:
The total amount of cards are 20 10 being red, 10 being black
Answer: 21
Step-by-step explanation: This is a combination of 7 objects taken 5 at a time
nCr = n! / r! * (n - r)!
7C5 = 7! / (5! (7-5)!)
= 7! /(5! 2!)
= (7*6*5*4*3*2*1)
-----------------------
5*4*3*2*1 * 2*1
Canceling
= 7*6/ (2*1)
= 21
