Answer:
Luna wanna play among us with me (sorry I’m bored) the code is: PXQMKF
Step-by-step explanation:
Answer:

Step-by-step explanation:
step 1
<em>Find the equation of the solid line with positive slope</em>
we have the points
(0,4) and (-2,0)
<em>Find the slope</em>

The equation of the line in slope intercept form is equal to

we have

substitute

step 2
<em>Find the equation of the inequality with positive slope</em>
we know that
The solution of the inequality, is the shaded area below the solid line
so
The equation of the inequality is
----> inequality A
step 3
Find the equation of the line with negative slope
we have the points
(-6,0) and (-4,-2)
<em>Find the slope</em>

The equation of the line in slope intercept form is equal to

we have

substitute

solve for b


so
The linear equation is

step 4
<em>Find the equation of the inequality with negative slope</em>
we know that
The solution of the inequality, is the shaded area above the solid line
so
The equation of the inequality is
----> inequality B
therefore
The system of inequalities is
----> inequality A
----> inequality B
Answer:
D. <em>2.33</em>
Step-by-step explanation:
Hint- We have to use Inverse Normal Probability Distribution function. This function returns the x-value given the probability region to the left of the x-value.
We have to calculate the z score of the 99th percentile of a standard normal distribution curve.
i.e the value of probability less than z is given as 99th percentile or 0.99
Using inverse normal probability distribution function, we get
