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dezoksy [38]
3 years ago
8

45. Two similar cups are 3cm and 5cm deep. If the larger cup holds 625cm' of water, what is the volume of the smaller one? A. 27

cm3 B. 125cm3 C. 135cm3 D. 208cm3 E. 490cm3​
Mathematics
2 answers:
torisob [31]3 years ago
8 0

Answer:

c 135cm^3 is the correct answer

d1i1m1o1n [39]3 years ago
5 0

Answer:

Step-by-step explanation:

volume of smaller cup=625×(3/5)³=625×27/125=5×27=135 cm³

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The statement is totally false.

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Show that the line integral is independent of path by finding a function f such that ?f = f. c 2xe?ydx (2y ? x2e?ydy, c is any p
Juli2301 [7.4K]
I'm reading this as

\displaystyle\int_C2xe^{-y}\,\mathrm dx+(2y-x^2e^{-y})\,\mathrm dy

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You have

\begin{cases}\dfrac{\partial f}{\partial x}=2xe^{-y}\\\\\dfrac{\partial f}{\partial y}=2y-x^2e^{-y}\end{cases}

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\displaystyle\int\dfrac{\partial f}{\partial x}\,\mathrm dx=\int2xe^{-y}\,\mathrm dx
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8 0
3 years ago
D/13&gt;-3<br><br> A. D&gt;-16<br> B. D&gt;39<br> C. D&gt;10<br> D. D&gt;-39<br><br> Help?
mylen [45]
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2 years ago
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asambeis [7]

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3 years ago
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