Hi there!
We know that the formula for the area of a rectangle is height * width. Thus, we can multiply these two expressions together:
Now, we know through the distributive property that we can distribute the to everything in the parenthesis. Once this is done, we get:
Now, we know through the power rule that when two exponents are multiplied together with the same base, the exponent can be added together . This then would make our equation:
Giving us for our final answer:
Hope this helps!
Answer: $ 3045.48
Step-by-step explanation:
The exponential decay equation with rate of growth r in time period t is given by :-
, where A is the initial amount
Given : The rate of decay of population every year : 15% =0.15
The initial value = $9500
Then , the exponential growth equation in time period t is given by :-
After t= 7 years
The value of the sailboat will be :-
Hence, the value of the sailboat after 7 years= $3045.48.
Answer:
Step-by-step explanation:
We want an exponential function in the following format:
Goes through the point (0,16).
This means that when
So
Since
So
Goes through the point (7,2048).
This means that when
Then
So the function is:
I think 1 dm = 10 metres
1 metre = 100 cms
so 1 dm = 10*100 = 1,000 cm