What is 10 1/2 ÷ 2 1/4
2 answers:
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Answer:
Step-by-step explanation:
a. Given that the population starts at 568000 and grows at 1.1% each years.
-The recursive formula for the population takes the form:
Where:
is the population at the nth year.
is the rate of growth
is the population a year before the nth year.
Hence, the recursive formula is given by
b. The explicit formula of a population growth takes the form:
-Given that r=1.1% and the initial population is 568000
Hence, the explicit formula is
c. The population in 2016 can be determined using the explicit formula.
-We substitute the growth rate and initial population as follows:
Hence, the population in 2016 will be approximately 626,771
d. Given that the population after n years will be 700000.
#We substitute this value in the explicit formula to solve for n then add it to the initial year, 2007;
Hence, the population will get to 700000 after 19.10 years or in February the year 2027