Radium decomposes at a rate proportional to the amount present. If 200 mg. of radium id reduced to 160 mg. radium in 250 years, determine how much radium will remain at the end of 500 years. 200 * (200 )2 160 1603 O 200 * (200 160 2 O 160 * (00)² 160 2 O 200 * ( )

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Q: 8. Rewrite VVd*in exponential form.

A: dxmk=(dx)1mk              = dxmk             =dxm1k

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A: Using logarithmic identity:-

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Q: Express in terms of sums and differences of logarithms. 2 In In 3 3x y 2 3 3x y

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Q: If MFHI= 142, what are MZFHG and MGHI Or-6P (9x-

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Q: 21201 to the power 1/4

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Q: lodine-131 is a radioactive that has a pretty short half life of only 8 days. A sample of lodine 131…

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A: according to our guidelines we can answer only three subparts and rest can be reposted.thanku

Q: 10. A sample of 50 bacteria grows exponentially and increases by 45% each hour. A) How many bacteria…

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Differential Equations

Have you ever observed the movement of the satellites and rockets or how the planets go around the sun in their orbits? How will you determine their motion? Definitely they follow some scientific laws and these kinds of problems are framed as differential equations.