Answer:
4.8 hours
Step-by-step explanation:
The formula for half life is given as:
t½ = t × In(2)/In(No/Nt)
Where
t½ = Half life
t = time in hours = 4
No = Initial amount = 10mg
Nt = Final amount after 3 hours = 6.5 mg
t½ = 3 × In(2) /In(10/6.5)
t½ = 4.8271216522281 hours
Approximately = 4.8 hours
Answer:
A. 27 / (6+c)
Step-by-step explanation:
If we assume Barry is spreading the cards among the suits, then he needs enough suits to hold the total of 27 cards he has. Thus, we need to divide the total number of cards by the total number of cards he puts in each suit, giving the option A as the correct answer.
I hope that works for you!
I believe the answer is ×^3 +8x-10 over x + 2
Answer:
See description.
Step-by-step explanation:
Any graph where the two lines intersect at (-3/2, 0) will be the correct graph.
Here is an attached example.