Fib(n+1)9. The ratioas n gets larger is said to approach the Golden Ratio which is approximately equal to 1.618.Fib(n)Fib(n)What happens to the inverse of this ratio,-? What number does this quantity approach? How doesFib(n+1)this compare to the original ratio?10. Consider Fib(3) = 2. What do you notice about every third Fibonacci number, i.e. Fib(6), Fib(9), Fib(12), ...?Similarly, look at Fib(4) = 3, then check out every fourth Fibonacci number, i.e., Fib(18), Fib(12), Fib(16), ..What seems to be the pattern behind these sequences generated from Fibonacci number?11. A house is purchased for Php1,000,000 in 2002. The value of the house is given by the exponential growthmodel A=1,000,000e0.645t. Find t when the house would be worth Php5,000,000.12. The amount of radio active material present at time t is given by A=Aoekt, where Ao is the initial amount, k<0 isthe rate of decay. Radioactive substances are more commonly described in terms of their half-life or the timerequired for half of the substance to decompose. Determine the half-life of substance X if after 600 years, asample has decayed to 85% of its original mass.

As many Questions are given , I will solve only one: Let A0 be the initial amount. Given that a…

The amount of radio active material present at time t is given by A=Aoe*t, where Ao is the initial amount, k<0 is the rate of decay. Radioactive substances are more commonly described in terms of their half-life or the time required for half of the substance to decompose. Determine the half-life of substance X if after 600 years, a sample has decayed to 85% of its original mass.

The amount of radio active material present at time t is given by A=Aoe*t, where Ao is the initial amount, k<0 is the rate of decay. Radioactive substances are more commonly described in terms of their half-life or the time required for half of the substance to decompose. Determine the half-life of substance X if after 600 years, a sample has decayed to 85% of its original mass.

Algebra: Structure And Method, Book 1

(REV)00th Edition

ISBN:9780395977224

Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole

Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole

Chapter7: Applying Fractions

Section7.1: Ratios

Problem 25WE

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