Answer: E
Step-by-step explanation:
Ok, so the equation of a line that passe through the point (x1,y1) and has a slope of m is
y-y1=m(x-x1)
given slope (or gradient) of 2 and point (1,4)
y-4=2(x-1)
you can get several forms
point slope: y-y1=m(x-x1)
slope intercept: y=mx+b
standard form: ax+by=c
so, sloving for each
y-4=2(x-1)
y-4=2x-2
y=2x+2, that's slope intercept
2x-y=-2, tat's standard form
Answer: The corresponding z-score would be -0.085 for a cumulative area of 0.4661.
When you look on a normal distribution table, you will see that the value of 0.4661 falls between z-scores of -0.08 and -0.09. Therefore, we should find the middle of those 2 numbers to get the best possible approximation. That would be -0.085 for the z-score.
Answer: 1.33*10^-5mol/dm^3sec
Step-by-step explanation: