Answer:
$24,890.46, $25,109.59
Step-by-step explanation:
Given:
n = 48, the sample size
m = $25,000, th sample mean
σ = $3000, the maximum variance
The standard deviation is
s = √σ = √(3000) = 54.772
As a rule of thumb, the range is 4 times the standard deviation. Therefore the range is
R = 4*54.772 = 219.09
Half the range is
R/2 = 219.09/2 = 109.45
The required  range is
(25000-109.45, 25000+109.45) = (24890.46, 25109.54)
Answer: $24,890.46, $25,109.54
 
        
             
        
        
        
Answer:
The answer is B
Step-by-step explanation:
 
        
             
        
        
        
Answer:
The equation you are given is a quadratic. The standard form of a quadratic is y = a(x-h)2 + k where (h,k) is the vertex of the graph, which is a parabola. Vertically moving the graph 4 units upward means that you are moving k +4 units.
y = a(x-h)2 + k            standard form
y = 5x2 - 4                  original equation
y = 5(x-0)2 - 4            re-written in standard form
h = 0     k = -4
Four (4) units up is k + 4--->-4 + 4 = 0.
Therefore, f(x) = 5x2 + 0--->f(x) = 5x2.
Step-by-step explanation:
hope this helps 
plz mark brainliest 
 
        
             
        
        
        
5 times 100 = 500
500 divided by 20 = 25 
25 containers
        
             
        
        
        
Answer:
x > -6
Step-by-step explanation:
X - 9 > -15
x > -6