Answer:
10
Step-by-step explanation: substitute 2 for all the x’s and add.
Answer:
I solved part a
To solve this question, we need to solve an exponential equation, which we do applying the natural logarithm to both sides of the equation, getting that it will take 7.6 years for for 21 of the trees to become infected.
PART C
The logarithmic model is: g(x)= in x/0.4
We are given an exponential function, for the amount of infected trees f(x) after x years.To find the amount years needed for the number of infected trees to reach x, we find the inverse function, applying the natural logarithm.
Step-by-step explanation:
mark me brainliest!!
Answer:
option b
Step-by-step explanation:
fourth degree trinomial
The answer is 838.09528(09528 has a line above it)
-(-9)-11+18 then you remove the parenthesis
9-11+18
answer: 16