Answer:
It takes 27 minutes for the element to decay to 35 grams
Step-by-step explanation:
Given:
Initial amount = 790 grams
Final amount = 35 grams
Half life = 6 minutes
To find:
Time taken for the element to reduce into 35 grams = ?
Solutions
Time taken = 
On substituting the values given, Time taken
= 
= 
= 
= 26.97
= 27 minutes
Answer:
d) 0.712
Step-by-step explanation:
Your question isn't clear, so my answer may be wromg
Answer:
If you spend next year paying off student loans, your net worth will go up again. ... Your net worth is the value of all your assets minus all your liabilities. ... Instead net worth includes savings, investments, and debts. ... about your total net worth because the $30,000 salary you make is a ... Total Articles: 17.
Step-by-step explanation:
The Disney trip was 5 years ago. Now, Erin is 16 and her sister is 8.
We are given 3 equations. Using these equations we can find f(h(2)).
h(x)=7x-5
h(2)=7(2)-5
h(2)=14-5
h(2)=9
f(x)=x^2-7
f(h(2))=(7x-5)^2-7
we know the answer for h(2) by now, so we can substitute for that.
f(9)=9^2-7
f(9)=81-7
f(9)=74
so f(h(2))=74
