the function Q(t)=Q0 e^-kt may be used to model radioactive decay. q represents the quantity remaining after t years. k is the decay constant, 0.00011. how long, in years, will it take for a quantity of plutonium-240 to decay 25% of its original amount

10.4 inches

step-by-step explanation:

2x2x2.6

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

b segment jm is correct i think