I believe since ABD is 60, DBC is also 60 and then ABC is 120
Answer:
$8.22.
Step-by-step explanation:
since we know that Vicky's pay increases each year by 5% and we know how many years, we can just times that 5% by three and make it 15% From there, you just add 7.15 to .15 and you get your answer!
Answer:
The standard deviation of given probability distribution is 0.767.
Step-by-step explanation:
We are given the following information in the question:
X: 0 1 2 3 4
P(x): 0.4521 0.3970 0.1307 0.0191 0.0010
Formula:


Formula:


The standard deviation of given probability distribution is 0.767.
Answer:
what
Step-by-step explanation:
Answer:
I believe the answer is c
Step-by-step explanation:
What i got tho was... 3x-5y=-20