To find out if the triangle is a right triangle, we must check if the following equation is true:

on the left side, we have:

and on the right side, we have:

since on both sides we get 625, we have that the brace forms a right triangle.
 
        
             
        
        
        
Answer:
Step-by-step explanation:
Exponential function representing final amount with compound interest compounded continuously,

Here, A = Final amount
P = principal amount
r = Rate of interest
t = Duration of investment
For P = $9600
r = 6%
A = 2 × 9600 = $19200
By substituting these values in the formula,



ln(2) = 0.06t
t = 
t = 11.55245
t ≈ 11.5525 years
Any amount will get doubled (with the same rate of interest and duration of investment) in the same time.
Therefore, $960000 will get doubled in 11.5525 years.
 
        
             
        
        
        
It's  which gives 5.23 times increase in 10 years, so 523% of oryginal price
  which gives 5.23 times increase in 10 years, so 523% of oryginal price
 
        
             
        
        
        
Answer:
correct answer is option B
Step-by-step explanation:
as we know equation of line 
        y = m x + c....................(1)
where c is the intercept 
m is the slope 
 m = 
 m = 
m = 35
putting value of m in equation (1)
we get
y = 35 x + c 
from the graph we can clearly see that line is passing through (0,0) hence
0 = 35 (0)x + c
c = 0
hence the equation of line comes out to be
y = 35 x 
correct answer is option B
 
        
             
        
        
        
Answer:
-2 
Step-by-step explanation:
Its in the negative zone and its saying that it increased by one, so -2