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leva [86]
2 years ago
12

3/4 of a pan of brownies was sitting on the counter.Paul decided to eat 1/3 if the brownies in the pan.How much of the whole pan

of brownies did Paul eat?
plz make a diagram/picture/model​
Mathematics
1 answer:
Lubov Fominskaja [6]2 years ago
5 0

Answer:

1/4 of the pan

Step-by-step explanation:

1/3 of 3/4 = 1/4

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k = 1

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Step-by-step explanation:

Given

f \left(x,y \right) = \left{ \begin{array} { l l } { k , } & { 0 \leq x} \leq 2,0 \leq y \leq 1,2 y  \leq x }  & { \text 0, { elsewhere. } } \end{array} \right.

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f(x,y) = k

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\int\limits^a_b \int\limits^a_b {f(x,y)}

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P(x > 3y) = \frac{4}{6} -\frac{0}{6}

P(x > 3y) = \frac{4}{6}

P(x > 3y) = \frac{2}{3}

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