If A equals the number of deaths in 2009 and B equals the population at the midpoint of 2009 and C equals the number of persons aged 15-24, then the crude death rate per 100,000 population would be:

A/B *100,000.

Step-by-step explanation: Since crude death rate is the number of deaths of persons in a particular area divided by the total population of that area at a particular time multiplied by 100,000.

Mathematical expression :

(Total persons death in 2009/

Total population in 2009)  * 100000

10a^3+277a^2-132a-792

step-by-step explanation:

(2a+11)(5a-12)(foil)

=10a^2-24a+55a-132 =10a^2+31a-132

(10a^2+31a-132)(a+6)

=10a^3+60a^2+31a^2+186a^2-132a-792 =10a^3+277a^2-132a-792

i hope this is what you are looking for : )

you should at least use a calculater

step-by-step explanation: