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statuscvo [17]
4 years ago
5

PLease please help!!

Mathematics
1 answer:
Zepler [3.9K]4 years ago
5 0

Answer:

624.26 or 624.3 when <em>rounded to the nearest tenth</em>

Step-by-step explanation:

When finding the area of a circle you -

3.14 (pi) times the radius 14.1 TWICE = <em>624.26 Rounded to the nearest tenth = </em><em>624.3</em>

<em>Formula for area: A= πr2</em>

<em>PLEASE LOOK AT THE FORMULA CHART ATTACHED BELOW!</em>

<u>You're welcomeee!! Have a good day.</u>

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Use long division to divide x^3+x^2-2x+14 by x+3
bekas [8.4K]

First, x^3=x^2\cdot x, and if we multiply x+3 by x^2 we get

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4x+14

Next, 4x=4\cdot x, and if we multiply x+3 by 4 we get

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So,

\dfrac{x^3+x^2-2x+14}{x+3}=x^2-2x+4+\dfrac2{x+3}

8 0
3 years ago
What is the average rate of change of the function f(x) = 5x ^ 2 + 20x between x = 0 and x = 0.5
Vitek1552 [10]

9514 1404 393

Answer:

  22.5

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The average rate of change on the interval [a, b] is the ratio ...

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For your function and interval, it is ...

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Since f(0) = 0, this reduces to ...

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