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tigry1 [53]
3 years ago
6

The drama club held a car wash on Saturday and Sunday. They washed a total of 60 cars. If they washed 40% of the cars on Sunday,

how many cars did they wash on Sunday
Mathematics
2 answers:
IgorLugansk [536]3 years ago
8 0
They washed 60 percent of cars or 5
slamgirl [31]3 years ago
5 0
 your answer should be 5
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Step-by-step explanation:

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3 0
4 years ago
Evaluate the given integral by changing to polar coordinates.
Romashka-Z-Leto [24]

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{(<em>r</em>, <em>θ</em>) | 1 < <em>r</em> < 5 and 0 < <em>θ</em> < <em>π</em>/2}

So the integral is

\displaystyle\iint_R\sin(x^2+y^2)\,\mathrm dA = \int_0^{\frac\pi2}\int_1^5 r\sin(r^2)\,\mathrm dr\,\mathrm d\theta

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3 0
3 years ago
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