The population of the county is 76,869.
Step-by-step explanation:
Given,
Number of people with Diabetes = 12914
Percent of people with Diabetes = 16.8%
Let,
x be the number of people in county.
16.8% of x = 12914
![\frac{16.8}{100}x=12914\\0.168x=12914](https://tex.z-dn.net/?f=%5Cfrac%7B16.8%7D%7B100%7Dx%3D12914%5C%5C0.168x%3D12914)
Dividing both sides by 0.168
![\frac{0.168x}{0.168}=\frac{12914}{0.168}\\x=76869.04](https://tex.z-dn.net/?f=%5Cfrac%7B0.168x%7D%7B0.168%7D%3D%5Cfrac%7B12914%7D%7B0.168%7D%5C%5Cx%3D76869.04)
Rounding off to nearest whole number
x = 76,869
The population of the county is 76,869.
Keywords: division, percentage
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I dont know the answer but i just need point for a question sorry
Answer:
The total number of unbroken / working slots
Step-by-step explanation:
Given that Devin's DVD case has 3 rows of slots, but 5 slots are broken
Also given that the number of slots in a row is x
1 row has x slots
3 rows has y slots
on cross multiplication we get y = 3x
ie there are a total of 3x slots in the 3 rows
Given that out of these 3x slots 5 . of the slots are broken
Therefore the total number of working slots = total number of slots - number of slots which are broken
total number of working slots are = 3x - 5
Therefore the given expression is the number of working / good slots
Answer:
3 ft
Step-by-step explanation:
Ladder = 12 ft
Distance between base of the ladder and the building = 5 ft
a² + b² = c²
a² + 5² = 12²
a² = 12² - 5²
a² = 144 - 25
a² = 119
a = √119
a = 3.3 ft
a = 3 ft (nearest ft)