The length of a rectangle is 5 times the width. The area is 80 square yards. Find the length and width of the rectangle.
1 answer:
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Answer:
14 years
Step-by-step explanation:
Using the general growth formula
where F is future population, P is present population, n is years and r is rate in percentage.
Substituting 26000 for future population F, 19000 for present population P and 2.3% for rate
Introducing natural logarithms on both sides
n ln 1.023=ln(\frac {26000}{19000})[/tex]
n=(ln 26/19)/(ln 1.023)=13.79351958 years
Rounding off, n=14 years