- - You can do:
6-m
if m=2
6-2
Or
m-6
is m=12
12-6
Hoe this helps you :) <span />
The formula for half-life is given by:
N(t)=Ne^(-λt)
or
N(t)=N(1/2)^(t/τ)
where:
t=time
N=initial amount
N(t)=final amount
τ=half-life
thus the time taken for the drug to decay will be:
10=80(1/2)^(t/8)
1/8=(1/2)^(t/8)
introducing natural logs;
ln (1/8)=(t/8)ln (1/2)
thus;
[ln 1/8]/[ln 1/2]=t/8
3=t/8
t=3*8
t=24 hours
the answer is 24 hours
Answer:
No
Step-by-step explanation:
If you draw a line, it will not go through the origin and there isn't a constant rate of change.
Answer:
gm =14sqrt(2)
or approximately 19.8
Step-by-step explanation:
to find the geometric mean, multiply the numbers together and then take the square root
gm = sqrt(28*14)
gm = sqrt(392)
gm = sqrt(196*2)
gm =14sqrt(2)
gm = 19.799
Answer: 5.09 units
Step-by-step explanation:
Given
Coordinates of Old oak tree are (3,7)
Coordinates of granite boulder are (-2,6)
Distance between them is given by distance formula i.e.
Distance between them is