How to solve a negative proportion
1 answer:
It's very simple. First you find the derivative of the function, then simplify by rationalizing the denominator and multiplying by 4-i. You should then get your answer.
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Answer:
Initial amount of the material is 67 kg Hal-life is 83 hours <u>The required equation is:</u>
m(x) = 67 * , where m- remaining amount of the radioactive material, x - number of hours <u>After 5 hours the material remains:</u>
m(5) = 67 * = 64.260 (rounded)
(5x-3)/4 = x/3 +1 5x-3 = 4x/3 +4 5x - 4x/3 = 7 (11/3)x = 7 x = 7/(11/3) = 21/11
The answer is 55.8 do 90/100 then multiply by 62
When u times 28 by 32 you will get 896..I'm not sure if this is what u were asking for but if so here you go :)