Hi!! if you dont want to use points google graph calculator. There is a good website called Graphing calculator-symbolab Its really helpful. Good Luck!!
Go for d!!
Answer:
1/3
Step-by-step explanation:
Answer:
sorry bro just wanted the points but thanks have a great day
Step-by-step explanation:
You want to find the time <em>t</em> such that

Divide both sides by $200 :

Take the logarithm of both sides:

Divide both sides by 0.04 and solve for <em>t</em> :

Answer:
The answer would be 9.0.
Step-by-step explanation:
Hope it help you.