Scientists are conducting trials on a new disinfectant for use in hospitals and doctor's offices. After conducting several trials, they found that it decreases the presence of bacteria by 35% each second that it is applied to a surface. The next trial will apply it on a desk surface with approxlmately 20,000 cells of bacteria on it. Which logarithmic function models the time, f(n), in seconds, it will take the number of cells to decrease to a value of n?​

i’m here for points.

12

step-by-step explanation:

12 + 5 = 17

12x2=24

24-7=17

none.

step-by-step explanation:

m

1

=

5

m1=5

b

=

−

1

b=-1

find the slope and y-intercept of the second equation.

tap for more

m

2

=

0

m2=0

b

=

−

6

b=-6

compare the slopes

m

m of the two equations.

m

1

=

5

,

m

2

=

0

m1=5,m2=0

compare the two slopes in the decimal form. if the slopes are equal, then the lines are parallel. if the slopes are not equal, then the lines are not parallel.

m

1

=

5

,

m

2

=

0

m1=5,m2=0

2

step-by-step explanation: