Answer:
5 times 4 times 3 = 60
Step-by-step explanation:
the answer is 60
Answer:
The town's annual energy consumption will be of 6.57 trillons of BTU after 9 years.
Step-by-step explanation:
The annual energy consumption of the town where Camilla lives increases at a rate that is proportional at any time to the energy consumption at that time.
This means that the consumption after t years is given by the following differential equation:
In which k is the growth rate.
The solution is, applying separation of variables:
In which C(0) is the initial consumption.
The town consumed 4.4 trillion British thermal units (BTUs) initially.
This means that
So
5.5 trillion BTUs annually after 5 years.
This means that . We use this to find k. So
So
After 9 years?
This is C(9). So
The town's annual energy consumption will be of 6.57 trillons of BTU after 9 years.
Answer:
use the distance Formula D=sqrt of {(x1-x2)^2+(y1-y2)^2}
Step-by-step explanation:
So(-5--9)^2 + (-5- -2)^2 =
(4)^2 + (-3)^2 =
16 + 9 = 25
and the square root of 25 is 5.
5 is the answer