40%
Because, 2/5 equals 4/10. 10x10=100, so 4x10=40, so 40%.
Answer:
Answer:
your answer is
m= -3
Math-way is a really good site for these kinds of problems i would recommend it if you need anymore help with stuff like this. :)
Step-by-step explanation:
The function models Exponential Decay due to the fact that as
x -> infinity, y-> 0
Coefficient is the answer. A coefficient is what multiplies the variable, like 5X.