Exponential decay is given by the equation
F = P(1 - r)^t
0.5 = 1(1 - 0.092)^t
0.5 = (0.908)^t
log 0.5 = log (0.908)^t
log 0.5 = t * log 0.908
t = (log 0.5)/(log 0.908)
t = 7.18
Answer: 7.2 years
I think it might be 2 because 20 divided by 2 there is no left over
This is empirical probability because it is your own experiment and it is on how YOU measured this probability. However, experimental probability is based on statistics.
Hope this helps!
Answer:
m = 3/4; b = -3
Step-by-step explanation:
1) First, put the given equation into slope-intercept form. This is so we can identify its slope and y-intercept easily. Isolate y:
2) Lines that are in slope-intercept form are represented by the formula 
. The number in place of 
, or the coefficient of the x-term, represents the slope. The number in place of 
represents the y-intercept. So, the slope of 
is 
, and its y-intercept is -3.
Answer:
if you divide both sides of -5x > 0 you get z > <em>0. </em>This is incorrect because if you choose a value from the possible solutions such as z=6 and substitute it into the original equation you get <em>-30</em> > 0, which is <em>not true</em>
I put the answers in bold
hope this helps!
Step-by-step explanation:
