Answer:
Step-by-step explanation:
Given
---- Initial
--- rate
Required
The inequality that represents people more than 3000
The given parameters show a geometric sequence and will be calculated using:
Where t is the number of days
For the people to be more than 3000, the expression becomes:
Substitute values for a and r
Divide both sides by 15
Take log of both sides
Apply law of logarithm
Make t - 1 the subject
Add 1 to both sides
Round down
Answer:
1152
Step-by-step explanation:
This is it simplified.
Answer:
DC = 3
Step-by-step explanation:
Based on triangle similarity theorem, we would have the following equation:
Plug in the values
Cross multiply
3(9 + DC) = 9×4
27 + 3DC = 36
Subtract 27 from each side
3DC = 36 - 27
3DC = 9
Divide both sides by 3
DC = 9/3
DC = 3
Answer: A geometric proof involves writing reasoned, logical explanations that use definitions, axioms, postulates, and previously proved theorems to arrive at a conclusion about a geometric statement.