You can do the opposite, as in multiplying.
9.2× 5.3 = 48.76
48.76 = D
3751×2=7502
15002÷2=7502
250+7252=7502
7502+0=7502
The formula for the growth rate is given by
Now when b is greater than 1 , then it is increasing function
and when b is less than 1 , then it is decreasing function.
Now in the function
here value of b is 0.88 , which is less than 1 , so it is decreasing function
And decay rate is given by
1-r = 0.88
Subtract 1 from both sides
-r = 0.88-1
-r = -0.12
r = 0.12
or r= 12%
It means it is decreasing at a rate of 12%
Hence Option C is correct
C.The price of the boat decreases by 12% every year.
Answer:
The height of triangle is
Step-by-step explanation:
we know that
The area of a triangle is equal to
In this problem we have
substitute in the formula and solve for h