Take a quadratic equation in standard form:
If there exists a sum of two numbers that equal b, whose addends produce a product that equals c. You can rewrite the quadratic as a product of two binomials.
For example take 
When thought through throughly, -5 had addends, -2 and -3 that produce 6 when multiplied 
Thus, we can rewrite the quadratic as.
        
             
        
        
        
Step-by-step explanation: im not really sure what it is but if you are working from this probplem do pemdas-
perthises,expoment,mulicaion,divishoin,addishoin, subbtraion
 hope this helped! sorry if i spelt these wrong....
 
        
             
        
        
        
<span>4x + 1 ≥ 5
x</span><span>≥1
Answer: </span><span>{1, 2, 3}</span>
        
                    
             
        
        
        
Answer:
6cm
Step-by-step explanation:
14
 
        
             
        
        
        
Answer:
The answer is below
Step-by-step explanation:
Given that:
The mean (μ) one-way commute to work in Chowchilla is 7 minutes. The standard deviation (σ) is 2.4 minutes.
The z score is used to determine by how many standard deviations the raw score is above or below the mean. It is given by:

a) For x < 2:

From normal distribution table,  P(x < 2) = P(z < -2.08) = 0.0188 = 1.88%
b) For x = 2:

For x = 11:

From normal distribution table, P(2 < x < 11) = P(-2.08 < z < 1.67 ) = P(z < 1.67) - P(z < -2.08) = 0.9525 - 0.0188 = 0.9337  
c) For x = 11:

From normal distribution table,  P(x < 11) = P(z < 1.67) = 0.9525
d) For x = 2:

For x = 5:

From normal distribution table, P(2 < x < 5) = P(-2.08 < z < -0.83 ) = P(z < -0.83) - P(z < -2.08) =  0.2033- 0.0188 = 0.1845  
e) For x = 5:

From normal distribution table,  P(x < 5) = P(z < -0.83) = 0.2033