I’m not sure haven’t been in school for so long but I think the answer is b
        
                    
             
        
        
        
Answer:
It will take 27.19 years 
Step-by-step explanation:
Compound continuous interest can be calculated using the formula:
 , where
 , where
- A = the future value of the investment, including interest
- P = the principal investment amount (the initial amount)
- r = the interest rate  of interest in decimal
- t = the time the money is invested for
∵ Steve deposits $1250 in an account
∴ P = 1250
∵ The account paying 3.4% annual interest compounded continuously
∴ r = 3.4%
- Change it to decimal by dividing it by 100
∴ r = 3.4 ÷ 100 = 0.034
∵ The account balance will reach to $3150.5
∴ A = 3150.5
- Substitute The values of A, P and r in the formula above to find t
∵ 
- Divide both sides by 1250
∴  
- Insert ㏑ to both sides
∴ ![ln(2.5204)=ln[e^{0.034t}]](https://tex.z-dn.net/?f=ln%282.5204%29%3Dln%5Be%5E%7B0.034t%7D%5D)
- Remember that 
∵  
∴ ln(2.5204) = 0.034t
- Divide both sides by 0.034
∴ 27.18875 = t
∴ t ≅ 27.19 
It will take 27.19 years 
 
        
             
        
        
        
B. because you are still multipying they just broke it down (7*24)= 168 , and b also = 168
        
                    
             
        
        
        
Divide 4,320 between 9 and you'll get 408 per week. divide 408 between 40 and you'll get how much he makes per hour
        
                    
             
        
        
        
Answer:
Ray: A
Vertex:AC
Angle:ABX
Parallel lines:CFB FCB BCF
Parallel planes:BCC
Coplanar points:A F
Colliner points:C D E F 
Segment addition postulate:ANB
Prependicular:????