Which of the following values of t will result in a true statement when substituted into the given equation?
3r-4(2+1)= 20
OA) t= 8
OB) t= -8
OC) t= 11
OD) t= -12
I need help

abde or 1,2,4, 5 is the answer

step-by-step explanation:

e^-kt = n/n0 = 0.79  

-kt = ln 0.79  

t = - ln 0.79/0.0001  

= 2357 years

step-by-step explanation:

8.75

how-to:

first, we need to find what we have to work with.

since i know that we have 7 (years) and 0.8 (inches), we can use these to solve and find the equation!

secondly, what you want to do, is see that we need to know how much growth out of the 0.8 inches he got in only 1 year, instead of 7 years.

let's try to divide.

7 ÷ 0.8 = 8.75