9514 1404 393
Answer:
Step-by-step explanation:
To find the initial amount, put 0 where t is in the formula and do the arithmetic.
A(0) = 523(1/2)^0 = 523(1) = 523
The initial amount is 523 grams.
__
To find the amount remaining after 100 years, put 100 where t is in the formula and do the arithmetic.
A(100) = 523(1/2)^(100/30) ≈ 523(0.0992123) ≈ 52
About 52 grams will remain after 100 years.
Answer:
5 is correct
Step-by-step explanation:
correct mistake by
x= square root 12^2-13^2
Step-by-step explanation:
quadratic equation??
h=-16+2+96
t is not mentioned
Answer:
1
Step-by-step explanation:
we can factorize it as

so as you can see there aren't any square numbers there
so the biggest is 1
because 1 is always a perfect square