Answer:
y = 1
Step-by-step explanation:
Given the equation:
This equation can be turned into:
Simplified to:
(using the law of indices)
Since all numbers to the power of 0 equal 1:
∴
Which concludes that y = 1.
2 is more than a number v
2 > v is your equality
this means that <em>v</em> can be the number 1 or less
hope this helps
Answer:
Step-by-step explanation:
A geologist in South America discovers a bird skeleton that contains 80% of its original amount of C-14
We use formula
N0= initial amont of C-14 (at time t=0)
N= amount of C-14 at time t
t= time, in years
k= 0.0001
N is 80% of N0 that is
Divide both sides by N_o
Take ln on both sides
ln(0.8) = -0.0001t ln(e)
ln(0.8) = -0.0001t
Divide both sides by -0.001
t = 2231.435513
The age of the bird skeleton is 2231 years old
Answer:
Step-by-step explanation:
Number of persons said it is legal to text while driving = 8
Number of persons said it is illegal to text while driving = 804
Total persons sampled = 804+8 = 812
Since probability =
The probability of randomly selecting someone who believes it should be legal to text while driving =
Required probability =