Step-by-step explanation:
∫₀³⁰ (r/V C₀ e^(-rt/V)) dt
If u = -rt/V, then du = -r/V dt.
∫ -C₀ e^u du
-C₀ ∫ e^u du
-C₀ e^u + C
-C₀ e^(-rt/V) + C
Evaluate between t=0 and t=30.
-C₀ e^(-30r/V) − -C₀ e^(-0r/V)
-C₀ e^(-30r/V) + C₀
C₀ (-e^(-30r/V) + 1)
I got the same answer. Try changing the lowercase v to an uppercase V.
Hey there
Lets solve this question together,
Convert <span>76.8%</span><span> to a decimal.
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Multiply 0.768<span> by </span>x<span> to get </span><span>0.768x</span><span>.
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Multiply<span> each </span>term<span> by </span><span>1 / 0.768</span><span> and simplify.
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Cancel the common factor of 0.768.
Divide 40.32<span> by </span>0.768<span> to get </span><span>52.5
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√32x^10y^n simplies to 4x^5y^3√2y
Then n = 7 because √y^7 = √(y^6 * y) = y^3√y
So √32x^10y^7 = 4x^5y^3√2y
Answer
n = 7
Answer:
If he wishes to spilt it evenly there will be less for each person because they all have to give a peice to the other friend.
12/5 is the answer!
Hope I helped!
Ps: symbolab.com is a great calculator to help solve those type of problems :-)