Answer:
2.5 half-lives
Step-by-step explanation:
Find 
in 
given 
is the amount after the time 
, 
`is the initial amount, is the half-life
We know that after half-life there will be twice less the initial quantity:
.
Simplifying gives 
Plugging this into the initial equation, we obtain that 
or 
Finally, just plug in the given values and find the unknown one.
From 
, we have that 
= 
So you should get: 
<h2><u>MARK ME AS BRAINLIEST IF YOU WISH</u></h2><h2><u /></h2>
Answer:
In the pic
Step-by-step explanation:
If you have any questions about the way I solved it, don't hesitate to ask me in the comments below ÷)
You would earn $15,000 in 500 mins
First you want to find how many “10 seconds” are in 500mins. To do this convert 500 mins to seconds by multiplying 500 by 60 which will give you 30,000. Next divide 10 by 30,000 which will be 3,000. With that you can multiply by 5 to get how much you would earn in 500 mins. 5*3,000=15,000.
I should say that 13, 24, 14 are the next three numbers, because as you can see above the first(11) number is the third(12) number minus 1 and the fourth(23) is the second (22) plus 1 if you understand what I`m trying to say
I think this shows more helpful to u
any other question about this ask me!!
