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Kamila [148]
3 years ago
11

Aarav has 3250 followers on social media. His number of followers is increasing at a rate 3% per week. Which function represents

his number of followers each week?
Mathematics
1 answer:
sergeinik [125]3 years ago
3 0

Answer: f(w) = 3,250(1.03)W

Step-by-step explanation:

Hi, to answer this question we have to analyze the information given:

Followers: 3,250

Increase rate: 3% per week

So, if the followers increase by 0.03 (increase rate in decimal form : 3/100 = 0.03) per week, we have to multiply the number of followers by the number of weeks and the increase rate ( 1+ 0.03 = 1.03).

Mathematically speaking:

f(w) = 3,250(1.03)W

Where:

w = number of weeks

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murzikaleks [220]

Answer:

216x

Step-by-step explanation:

  1. Write it out: 6x^{3}  
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  3. Add in x: 216x

I hope this helps!

8 0
3 years ago
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mars1129 [50]
Area of rectangle = l*w
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Based on the figure:

Area of triangles = 2*(1/2)*l*w
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Area of side rectangles = 2*l*w
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2 years ago
How do I do question 9 & 11? Please help thank you!
Novay_Z [31]
<h2>9.</h2><h3>Given</h3>
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<h3>Find</h3>
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The equation for volume of a sphere is

... V = (4/3)π·r³

Differentiating gives

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<h2>11.</h2><h3>Given</h3>
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<h3>Find</h3>
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The volume of the cuboid is that of two cubes joined, so is 2x³. Then the rate of change of volume is

... dV/dt = (d/dt)(2x³) = 6x²·dx/dt

We know x² = A/10, where A is the area of the cuboid, so the rate of change of volume is ...

... dV/dt = (6/10)A·dx/dt = 0.6·(129.6 cm²)(0.01 cm/s)

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Answer:

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