Answer:
C.4.18g
The amount will remain after 12 days is 4.18 g
Step-by-step explanation:
we can use formula
where
h is half life time
t is time in days
Po is initial quantity
P(t) is the quantity after t days
we are given
Curium-243 has a half-life of 28.5 days
In a sample of 5.6 grams of curium-243
so,
now, we can plug values
now, we can plug t=12
So,
The amount will remain after 12 days is 4.18 g
Answer:
$40
It means that when an infinite number of pages are printed in a month then the fixed cost will be negligible.
Step-by-step explanation:
Given that:
Monthly overhead costs in rent = $1900
Costs in electricity = $450
Costs for phone service = $80
Costs for advertising and marketing = $230
Printing cost per thousand pages = $40
If number of pages printed are thousand then cost of printing for
thousand pages = $40
Average cost to print thousand pages can be given as:
(Total fixed cost + Total cost of printing thousand pages) divided by
Now, it is given that an infinite number of pages are printed in a month, and we have to find the value that average cost would approach to.
Let us solve the above limits.
When
Putting the value in the limits, we get:
Average cost per thousand pages month would approach to
It means that when an infinite number of pages are printed in a month then the fixed cost will be negligible.