Help me plz ASAP this would make by day
2 answers:
You might be interested in
For this case we have an equation of the form:
Where,
A: initial amount
b: growth rate
t: time in years.
Substituting values we have:
By the time the population is triple we have:
Rewriting we have:
Clearing t we have:
Answer:
It will take for the population to triple about:
t = 73 years
Where,
A: initial amount
b: growth rate
t: time in years.
Substituting values we have:
By the time the population is triple we have:
Rewriting we have:
Clearing t we have:
Answer:
It will take for the population to triple about:
t = 73 years
Answer:
the probability the person's reaction time will be between 0.9 and 1.1 seconds is 0.0378
Step-by-step explanation:
Given the data in the question;
the cumulative distribution function F(x) = ;
probability the person's reaction time will be between 0.9 and 1.1 seconds
P( 0.9 < x < 1.1 ) = P( x ≤ 1.1 ) - P( x ≤ 0.9 )
P( 0.9 < x < 1.1 ) = F(1.1) - F(0.9)
= [ ] - [
]
we substitute
= [ ] - [
]
= [ ] - [
]
= [ ] - [
]
= [ 1 - 0.1079796998 ] - [ 1 - 0.1457938 ]
= 0.8920203 - 0.8542062
= 0.0378
Therefore, the probability the person's reaction time will be between 0.9 and 1.1 seconds is 0.0378