Step-by-step explanation:
Find P(X=4)
By doing 4C4* (0.15)^4*(0.85)^0
Find P(X=1, 2,3) by doing 1- Ans you get for P(X=4)
Answer: 6!
Step-by-step explanation:
9 / 1.5 = 6. To make sure, 1.5 x 6 = 9
This shows that it is scaled up 6 times larger.
<h2>
Answer:</h2>
First we must find the opposite-reciprocal of the original slope.
current slope: 
new slope: 
Using the new slope and the given point, we will plug them into slope-intercept form and solve for b, the y-intercept.

The y-intercept is
.
Now, we can write the formula for the new line.
Slope-intercept form: 
Point-slope form: 