Answer: You would get 1 for the first section
Step-by-step explanation: you square whatever number is the x then you cube the x.
 
        
             
        
        
        
Answer:
6. 550
7. 70
Step-by-step explanation:
6. 16+28 = 44, 44*25 = 1100 divided by 2 = 550
7. 2.5+3+5.5 = 11, 11+3 = 14, 14*10 = 140 divided by 2 = 70
 
        
             
        
        
        
First, we count how far reached the Nell:
3,5 * 16 = 56 miles
Secondly, we count how far reached the Kristin:
3,5 * 18 = 63 miles
Now we expect the difference in the distance between them:
63 - 56 = 7 miles
The results that Kristin about seven miles driven more than Nell.
        
             
        
        
        
That makes no sense. Can you rephrase the question?
        
             
        
        
        
Answer:

Step-by-step explanation:
The formula for the accrued amount from compound interest is

1. Amount in account on 1 Jan 2015
(a) Data:
a = £23 517.60
 r = 2.5 %
n = 1
 t = 1 yr
(b) Calculations:  
r = 0.025

The amount that gathered interest was £22 944.00 but, before the interest started accruing, Carol had withdrawn £1000 from the account.
She must have had £23 944 in her account on 1 Jan 2015.
(2) Amount originally invested
(a) Data
A = £23 944.00

3. Summary
1 Jan 2014      P = £23 360.00
1 Jan 2015     A =    23 944.00
      Withdrawal = <u>    -1  000.00
</u>
                      P =     22 944.00
1 Jan 2016    A =    £23 517.60