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erik [133]
3 years ago
7

2p - (p + 3) ÷ 3. For p = 6

Mathematics
2 answers:
Nimfa-mama [501]3 years ago
6 0

Answer:

<h3><em><u>9</u></em></h3>

Explanation:

2p - (p + 3) ÷ 3

  • Insert '6' For 'p'

2(6) - (6 + 3) ÷ 3

  • Parenthesis: 6 + 3 = 9

2(6) - 9 ÷ 3

  • Multiply: 2(6) = 12

12 - 9 ÷ 3

  • Divide: 9 ÷ 3 = 3

12 - 3

  • subtract: 12 - 3 = 9
<h3><em><u>9</u></em></h3>

- PNW

Scilla [17]3 years ago
4 0

Answer:

9

Step-by-step explanation:

We can plug the value p=6 into the equation.

2*6-(6+3)/3=

12-9/3=

12-3=

9

<em>I hope this helps! :)</em>

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A block of ice has a square top and bottom and rectangular sides. At a certain point in
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Answer:

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  4. Multiplication
  5. Division
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<u />l = 30 \ cm\\w = l\\\frac{dl}{dt} = 2 \ cm/h\\h = 20 \ cm\\\frac{dh}{dt} = 3 \ cm/h<u />

<u />

<u>Step 2: Differentiate</u>

  1. Rewrite [VRP]:                                                                                                 V = l^2h
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<u>Step 3: Solve for Rate</u>

  1. Substitute:                                                                                                           \frac{dV}{dt} = 2(30 \ cm)(2 \ cm/h)(3 \ cm/h)
  2. Multiply:                                                                                                               \frac{dV}{dt} = 360 \ cm^3/h

Here this tells us that our volume is decreasing (ice melting) at a rate of 360 cm³ per hour.

3 0
3 years ago
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