Y=kx --- $16.15=K❎19 --- 16.15/19 =.85 --- the cost per page is 85 cents. .85x31 =$26.35 :)
Answer:
45. You need to multiply the exponents by one to one. Then you got your answer.
Step-by-step explanation:
I got it correct
Step-by-step explanation:






p=3, q=-11
This is the well known Monty Hall problem.
You have more chances of winning by switching doors.Let A,B,C denote the events "The ferrari is behind A" and so on
Let HA,HB,HC denote the events "The host opens A" and so on
By Baye's formula,

whereas

!!
Answer:
C
Step-by-step explanation: