WHAT NUMBER IS MISSING IN THE FOLLOWING SERIES: 4 --‐ 5 --‐ 7 --‐ 10 --‐ 14 --‐ 19 --‐ ___
1 answer:
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Answer:
Step-by-step explanation:
Given that there are two functions f and g as
We have to find the composition of functions.
Composition functions are calculated as the first function inside bracket and then the outside function of answer inside.
a)
b)
c)
d)
Given that opulation of 100,000 decreases by 2% each year.
Now question says to write a function in terms of t that represents the situation.
Question is talking about population decrease so we can apply decay formula. which is given by:
Where A is the population at any time t.
is the initial population so
r is the rate of decrease so r=2%=0.02
t is the number of years
Now plug those values, we get:
Hence required function is .