Answer:
2(b+1+b)= 18
Step-by-step explanation:
Perimeter of a rectangle= 2(l+b)
18 feet= 2(l+b)
length: l, breadth: b
Because the length of the sandbox is 1 foot longer, it will be:
b+1 = l
Substitute l with b+1
2(b+1+b)= 18
 
        
             
        
        
        
Answer:
B
Step-by-step explanation: apex 
 
        
                    
             
        
        
        
Answer:
0.35
Explanation:
<u>Follow the branch B and then branch D</u>
- multiply both the selected probabilities to calculate total probability.
 
        
                    
             
        
        
        
Answer:
F. a1 = –5, an = 5an-1
Step-by-step explanation:
a1 = -5                    <---- Answer
r = -25/-5 = 5
an =  r(an - 1) 
an =  5(an - 1) <---- Answer
Hope this helps!
 
        
                    
             
        
        
        
The possibility is 3 : 1/2 * 6/1 = 3/1