June is 3 years older than twice her sisters age the sum of their ages is 30 years old how old are June and her sister?

17 and 12 is your answer

Step-by-step explanation:

June is 3 years older than twice her sisters age the  how old are June and her sister?

Notice I highlighted the most important details of the question. This will see what you are required to do in order to solve this question.

3 years older than twice her sisters age: 3+3=6

sum of their ages is 30 years old: One sister is 17 and the other is 12

We know that we had to add 6 years to one sister and then do the rest even.

So that you get your answer 17 and 12.

whats the question?

step-by-step explanation:

e^-kt = n/n0 = 0.79  

-kt = ln 0.79  

t = - ln 0.79/0.0001  

= 2357 years

step-by-step explanation: