Answer:
1.908
Step-by-step explanation:
Assuming you are going at a base of 10,
㏒81 = 1.908, just use a calculator
 
        
             
        
        
        
Answer:
1st step
Step-by-step explanation:
7/10 is greater than 1/2
 
        
                    
             
        
        
        
First you distribute what’s outside the parentheses (the -4)
-4•4= -4y 
-4•-2= 8
New equation: -4y+8=12 
Now you solve like a normal equation
12-8 is 4
New equation: -4y=4
Now divide 
Answer:-1
        
             
        
        
        
Answer:
C) 3,-2,-7,-12
Step-by-step explanation:
A sequence is defined recursively using the formula f(n+1)=f(n)-5. Therefore, 3,-2,-7,-12 is the sequence that could be generated using this formula.