An epidemiologic survey of roller-skating accidents in funville, ca a city with a population of 100,000, produced the following: 1. number of skaters in funville during any given month: 12,000 2. roller-skating accidents in funville: 600 3. total number of residents injured from roller-skating: 1,800 4. total number of deaths from roller-skating: 90 5. total number of deaths from all causes: 900 what is the cause-specific mortality rate (from roller skating) in funville?

The mortality rate due to the roller skating is 10%

Step-by-step explanation:

Given:

Population of the city = 100,000

Number of skaters in Funville during any given month = 12,000

Roller-skating accidents in Funville = 600

Total number of residents injured from roller-skating = 1,800

number of deaths from roller-skating = 90

Total number of deaths from all causes = 900

Now,

The cause-specific mortality rate (from roller skating) in Funville

=

=

= 10%

Hence,

The mortality rate due to the roller skating is 10%

y/x=18

step-by-step explanation:

the answer is

d.

5.3066 m2

step-by-step explanation: