Integrals! Calc! Ten Points!! Please help! Attaching photo of question!
1 answer:
Probably the first one, as the usual method for that integral is to factorize the denominator and decompose the integrand into partial fractions.
Meanwhile, the other three can be carried out quite easily with different substitutions. For instance, the first can be done with
, the second with 
, and the third with 
.
Meanwhile, the other three can be carried out quite easily with different substitutions. For instance, the first can be done with
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The equivalent expression to
Equivalent expressions are similar expressions that may have different forms but when a value is replaced with the variables in the same form provides the same answer.
From the information given, If:
- r(x) = 3x - 1
- s(x) = 2x + 1
Then the fractional form can be an expression as:
where;
- x = 6
Learn more about equivalent expressions here:
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<h2>Answer:</h2><h2>The population of the city after 7 years = 569,859</h2>
Step-by-step explanation:
The population of the city of Miami = 463,300
The rate of increase in population every year = 3%
The population of the city after 7 years = ?
By formula,
Pn is the population after 7 years
P is the current population = 463,300
r = 3 %, n = 7
= 463300 (1.23)
= 569859
The population of the city after 7 years = 569,859