Q9 Plutonium decays at a rate which is proportional to the quantity available with us. In the lab conditions, it was observed that 50 kilograms of plutonium lost its 10 percent of its original mass after a period of 2 hours. (a) Find the plutonium mass that will be present after 4 hours, and (b) Estimate the time required for plutonium to decay to one half of its initial mass.

Q: Define the term coefficients?

A: Coefficients:  A numerical or constant quantity placed before and multiplying the variable in an…

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Q: csc y

A: In a right angle triangle,It is given base side=x,hypotenuse=1one angle=y°So,opposite side of the…

Q: eralvate s Ēodp where C is represientee ぐ F (Xっy)= yi 土 6+) = 28ti + tj

A: To evaluate: ∫CF.dr→F→x,y=xyi^+yj^rt=28ti^+tj^ ,     0≤t≤7

Q: Find csc(270)

A:

Q: Find KM K. U 11 M

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A: I = ∫4x e−3x dx

Q: B through f

A: (b) A(7)=∫07f(t)dt=Area under the curve from x =0 to x =7=Area of triangle (from x =0 to x=1)-area…

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A: Calculation:Evaluate the value of x as follows.Rewrite 24:x =18:3 as

Q: 25 Show that : = 1 125.

A:

Q: Find the values of sec-1 1.5

A: sec-11.5

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A: Step 1:Understand Similarity and RatiosTriangle ABD is similar to triangle ABC. Hence, the ratio of…

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A:

Q: What is the difference between Za and Ta

A: Z alpha is the test to calculate the confidence interval in which the data and its observed sample…

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Q: ر

A: