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2 years ago

6

12 friends are at a party.8 Friends leave the party early. they have 3 1/2 pizzas. if they share the pizza evenly, how much pizz

a will each get to eat

1 answer:

Jobisdone [24]2 years ago

6 0

There is not enough information did they share the pizza before the ones left or after that means there could be 2 probable outcomes

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lbvjy [14]

Step 1:
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$\frac{d}{dx}[y cos x]= \frac{d}{dx}[5x^2]+ \frac{d}{dx}[ 3y^2]$
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Step 2:

Deal with the terms in 'x' and the constant terms
$\frac{d}{dx}[ycosx]= 10x+ \frac{d}{dx} [3y^2]$
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Step 3:

Use the chain rule for the terms in 'y'
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Step 4:

Use the product rule on the term in 'x' and 'y'
$(y) \frac{d}{dx} cos x+(cos x) \frac{d}{dx}y =10x+6y \frac{dy}{dx}
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Step 5:

Rearrange to make $\frac{dy}{dx}$ the subject
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Step-by-step explanation:

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