<u>Answer- </u>
In tossing four fair dice, the probability of getting at most one 3 is 0.86.
<u>Solution-</u>
 The probability of getting at most one 3 is, either getting zero 3 or only one 3.
 ( ∵ xxxx )
                    ( ∵ xxxx )
 ( ∵ 3xxx, x3xx, xx3x, xxx3 )
                    ( ∵ 3xxx, x3xx, xx3x, xxx3 )
P(Atmost one 3) = P(A) + P(B) = 0.48 + 0.38 = 0.86
 
        
             
        
        
        
Answer:
a=35x−x^2
Step-by-step explanation:
Having  
70 ft of fencing with a  
width of x
 feet and knowing the perimeter of a rectangle is  
p=2w+2l
we can state the length of the garden as:
70=2x+2l
and solving for  l
we know the length with be:
2l=70−2x or l=35−x  
And then knowing the formula for the area of a rectangle is  
a=w⋅l
we can write the equation as:
a=x⋅(35−x)a=35x−x^2
 
        
                    
             
        
        
        
Answer:
-333
Step-by-step explanation:
It seems like it is going down by -30 each term.
 
        
             
        
        
        
275?? 
16×=4400
16×/16=4400/16
x=275