Answer:
C.
Step-by-step explanation:
First finding height using Pythagoras theorem
(H)²=(B)²+(P)²
8.2²=5.4²+P²
P² = 67.24 - 29.16
P² = 38.08
P = 6.2
Now
Volume of cone = (1/3)πr²h
= (1/3)(3.14)(5.4)²(6.2)
= (1/3)(567.9)
= 189.2 cm³
 
        
             
        
        
        
Answer:
A=202
Step-by-step explanation:
A=2(wl+hl+hw)
2·(13·5+2·5+2·13)=202
 
 
        
             
        
        
        
3 x3 = 9 4 x 3 =12   6 x 2 = 18  3 x
        
             
        
        
        
Answer:
6x-y-4=0 is the linear coordinates.
Step-by-step explanation:
hope this helps.
 
        
             
        
        
        
Answer:
Option D
Step-by-step explanation:
To calculate compound interest we will use the formula :

Where, 
A = Amount on maturity
P = Principal amount = $3000
r = rate of interest = 8.4% = 0.084
n = number of compounding period = Monthly = 12
t = time = 1 year
Now put the values in the formula.

    = 
    = 3000(1.007)¹²
    = 3000 × 1.08731066
    = 3261.93198 ≈ $3261.93
While the other bank compounds interest daily. 
Therefore, n = 365
Now put the values in the formula with n = 365



= 3000 × 1.08761958
= 3262.85874 ≈ $3262.86
Difference in the ending balance = 3262.86 - 3261.93
                                                        = $0.93
The difference in the ending balances of both CDs after one year would be $0.93.