Answer:
faut-il faire les ponits avec le pallergrom de (−2 ; 3), (6 ; 2) (−1 ; 0) ?
Step-by-step explanation:
 
        
             
        
        
        
The normal distribution is also known as the Gaussian distribution. The percentage of all possible values of the variable that are less than 4 is 15.87%.
<h3>What is a normal distribution?</h3>
The normal distribution, also known as the Gaussian distribution, is a symmetric probability distribution about the mean, indicating that data near the mean occur more frequently than data distant from the mean. The normal distribution will show as a bell curve on a graph.
A.) The percentage of all possible values of the variable that lie between 5 and 9.
P(5<X<9) = P(X<9) - P(5<X)
                = P(z<1.5) - P(-0.5<z)
                = 0.9332 - 0.3085
                = 0.6247
                = 62.47%
B.) The percentage of all possible values of the variable that exceed 1.
P(X>1) = 1 - P(X<-2.5)
           = 1-0.0062
           = 0.9938
           = 99.38%
C.) The percentage of all possible values of the variable that are less than 4.
P(X<4) = P(X <4)
            = P(z<-1)
            = 0.1587
            = 15.87%
Learn more about Normal Distribution:
brainly.com/question/15103234
#SPJ1
 
        
             
        
        
        
A coefficient is a number that is attached to a term.
For example:
3x² - 5x + 6 = 0                 
The coefficient of x² is 3.
The coefficient of x = -5. 
Hope this explains it.
        
             
        
        
        
The equation of line is:

Further explanation:
Given
y = 2x + 2
Comparing it with standard form:
y=mx+b
Let m1 be the slope of given line

We know that product of slopes of two perpendicular lines is -1
Let m2 be the slope of second line

Putting the value of m2 in standard form

To find the value of b, putting (6,3) in equation

Putting the values of b and m, we get

The equation of line is:

Keywords: Slope, Point-slope form
Learn more about slope at:
#learnwithBrainly
 
        
                    
             
        
        
        
Answer:
8xh>168, and h>21.
Step-by-step explanation:
I took this quiz.