So you first have to draw a line down the middle through the = then subtract either 2x or 3x (I did 2x) on both sides and that should give you 1x+3=12. then I subtracted 3 from the twelve and that gave me 1x=9 and then you divide 1 on each side (which crosses out the x) and so the answer that I got was x=9!
Answer:
The correct option is C) Both of the above.
Step-by-step explanation:
Consider the provided statement.
First understand the meaning of Confidence level.
Confidence level refers to the percentage of likelihood, or assurance, that when you draw a random sample several times, the confidence interval will contain the true population variable.
99% confidence means We are 99% sure that most of these confidence intervals contain the true parameter of the population.
Therefore, both the statement are correct.
Hence, the correct option is C) Both of the above.
Answer:
Step-by-step explanation:
6) a) Cost = 12.40 x 0.6 = $7.44
b) Cost = 12.40 x 0.05 = $0.62
Im not sure Im just trying to get a answer and he a
