Respuesta :
Answer:
3774810.6 pounds of trash are produced in Austin in one day and 1887 tons of trash.
Step-by-step explanation:
Given:
A study shows that 5 people generate 23lb of trash each day.
The population of Austin Texas is 820,611.
Now, to find the pounds of trash are produced in Austin in one day and tons of trash.
So, to get the pounds of trash produced in Austin by using unitary method:
5 people generate trash 23 lb.
So, 1 people generate trash = 23 ÷ 5 = 4.6 lb.
Thus, 820611 people generate trash = [tex]4.6\times 820611=3774810.6\ lb.[/tex]
Therefore, 3774810.6 pounds of trash are produced in Austin in one day.
Now, to get the tons of trash:
1 pound = 0.0005 ton.
Thus, dividing 3774810.6 by 2000 we get the tons of trash:
[tex]3774810.6\div 2000[/tex]
[tex]=1887.40\ tons.[/tex]
Thus, there are 1887 tons of trash nearest to ton.
Therefore, 3774810.6 pounds of trash are produced in Austin in one day and 1887 tons of trash.
