Bobby catches 8 passes in 3 football games. At this rate, how many passes does he catch in 15 games
1 answer:
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Answer:
=
- 4,
= 3
Step-by-step explanation:
A recursive formula allows us to find the next term in the sequence from the previous term.
note the difference between the terms in the sequence
= - 13 - ( - 9) = - 9 - (- 5) = - 5 - (- 1) = - 1 - 3 = - 4
That is to obtain any term in the sequence we subtract 4 from the previous term, hence
=
- 4,
= 3
Answer:
The world population in 2030 will be of 9.0062 billion.
The would population in 2060 will be of 13.71 billion.
Step-by-step explanation:
The exponential model for population growth is as follows.
In which P(t) is the population in t years from now, P(0) is the population in the current year and r(decimal) is the growth rate.e = 2.71 is the Euler number.
If the world population is 7.0 billion in 2012.
2012 is the initial year, so P(0) = 7.
P(t) will be measured in billions of people.
The growth rate is constant at 1.4%.
This means that
Calculate the population in 2030.
2030 is 2030-2012 = 18 years after 2012, so this is P(18).
So the world population in 2030 will be of 9.0062 billion.
What will be the population in 2060.
This is 2060-2012 = 48 years after 2012. So this is P(48).
The would population in 2060 will be of 13.71 billion.