They are the opposite signs of the ones there, so x = 2 and x = -7
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Answer:
249037470.178 peoples per mi^2
Step-by-step explanation:
Given :
Population of Texas = peoples
Land area of Texas =
Converting area into
Area = 0.1003865
Average people per square mile =
Average people per square mile = 249037470.178 peoples per mi^2
Answer:
DBA
Step-by-step explanation:
Answer:
;
Step-by-step explanation:
Given
Every other minute
Required
Determine the recursive function
Let the number of minutes be represented with n.
The initial condition can be represented as:
--- i.e. 3 friends initially at the first minute
At every other minutes:
i.e 2 minutes upwards
This means that n follows the following sequence
Note that the difference between each term is 1.
This means that recursive function has to be defined backwards i.e.
Where k = 2
i.e. The number of friends that received the video from each friend
So, we have:
Hence, the recursive function is:
;