It would be 99%. If you draw the normal distribution curve and plot the mean and standard deviation, it might help you visually.
:)
The answer is D. 3.3x2 and 2.75x2 then add the answers together.
I assume by starting value, you mean y-intercept. The y-intercept is 15
To find this, we need to use slope intercept form and the given information to find it.
y = mx + b ----> plug in the known values
9 = -3/4(8) + b
9 = -6 + b
15 = b
Therefore, the starting value is 15.
Answer:
C
Step-by-step explanation:
The y-intercept is at x=0, y=3.
80, -160, 320, and so on. You just multiply by -2 each time!