Is 236.4 one of them cus if it is then yes i think it would be that
hope u get it right
Answer:
x=-39
Step-by-step explanation:
subtract 27 from both sides and youll get x=-39
Answer:
1/4
Step-by-step explanation:
Answer:
The rate of decrease is 8%
Step-by-step explanation:
we know that
The general equation for the radioactive decay can be written as:
where
a is the amount in kilograms after time t.
a_0 is the original amount of the substance or y-intercept of the function
r is the decay rate, written in decimals.
t is the time
In this problem we have
so
solve for r
Convert to percentage