Answer:
4500π cubic feet
Step-by-step explanation:
Formula for Sphere Volume  V =  (4/3)*π*r^3
radius = (1/2)*diameter = (1/2)*30feet = 15 feet
V = (4/3)* π * (15)^3 = 4500π cubic feet
 
        
             
        
        
        
There are no options, but I would assume that these sequences would be geometric: 16, -8, 4, -2, 1 -15, -18, -21.6, -25.92, -31.104, 625, 125, 25, 5, 1 can possibly be the correct ones.
        
             
        
        
        
Answer:
y=1.5 that what i got okay
 
        
             
        
        
        
Answer:
ากทก่หวไใหท่ปาก
Step-by-step explanation:
 ่ก่หาห่กาไย
 
        
             
        
        
        
If your just figuring out how much the car depreciated just by driving off the lot new...1st year. 
$30,000×.30=$9,000
$30,000- $9,000=$21,000.
just take the brand new value of the car multiplied by the .30% of the 1st depreciation...take that answer ($9,000) and subtract it from your orginal value of $31,000. 
which gives you $21,000