Answer:
absolute value is the number itself regardless if it is negative or positive 
 
        
             
        
        
        
The estimated lengths are 12in. and 5 in. This would be an estimated difference of 7in.
The estimated difference is going to be higher than the actual difference because in rounding 11.7 to 12, you are losing .30in, but in rounding down 5.25 to 5, you are actually gaining .75in.
The ACTUAL difference is 6.45in
        
             
        
        
        
Answer: 4 is 110 degrees  and 3 and 1 is 70 degrees.
Step-by-step explanation: 4 is equal to 2 so 4 is 110 degrees 4 
110 x 2 = 220  360 - 220 = 140/2 = 70 so 3 and 1 = 70 degrees 
 
        
                    
             
        
        
        
Answer:
0.933 ; not independent 
Step-by-step explanation:
Given :
A - made from natural polished wood
B - made from chrome accent
P(A) = 0.9
P(B) = 0.75
P(AnB) = 0.7
1.) probability of natural wood Giveb that it has chrome accent
P(A|B) = P(AnB) / P(B)
P(A|B) = 0.7 / 0.75
P(A|B) = 0.933
2.) 
For an independent event :
P(AnB) = p(A) * p(B) 
P(AnB) = 0.9 * 0.75 = 0.675
However, p(AnB) Given here is 0.7, thus the event aren't independent 
 
        
             
        
        
        
Answer:
$40
Step-by-step explanation:
100% just means the whole, so 100% of $40 is $40.