Answer:5.5 + 2.6 = 8.1 + 1.7 = 9.8
Step-by-step explanation: Soooo i think 20 cents
 
        
             
        
        
        
The surface area of a sphere:
A = 4 pi r^2
where pi = 3.1416
r is the radius
since diameter is given
r = d / 2
r = 16 / 2
r = 8
A = 4 pi (8^2)
A = 804 sq in is the surface area of the disco ball
        
                    
             
        
        
        
Answer:
Step-by-step explanation: standard score is equal to sample mean - population mean all over standard deviation.
Z=×-u/sigma. Where sigma is standard deviation. 267985-254876=13109. 13109/5834=2.247. Therefore the standard score is 2.247. The price they paid for the house is usual.
 
        
             
        
        
        
ANSWER:

STEP-BY-STEP EXPLANATION:
We have the following inequality

solvinfg for w:
