In the number 5.3779, how does the value of 7 in the hundredths place compare to the value of the 7 in the thousandth place?
1 answer:
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Answer:469 million
Step-by-step explanation:
Given
The population of a country at t=1900 is 420 million
and P'(t) is a constant therefore P(t) is a linear function of time
assuming P(t)=7t +c
at t=0 i.e. 1900 at starting Point P(t)=420 million
i.e.
Thus
Thus at 1907 Population is 469 million
P'(t)=7 indicates that growth rate of Population is constant equals to 7 billion
Complex numbers emerge when you take the square root of a negative number, since the imaginary unit is defined by the relation
, which implies
The only option involving the square root of a negative number is the last one.