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N76 [4]
2 years ago
8

That is wrong it is 3 1/2

Mathematics
1 answer:
butalik [34]2 years ago
7 0

Answer:

or 3.5

Step-by-step explanation:

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A town has a population of 10000 and grows at 5% every year. What will be the population after 5 years, to the nearest whole num
lord [1]
12500 people the only reason it would be a decimal is it was .524 % of 10000
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3 years ago
Find the first, fourth, and eighth terms of the sequence.<br><br> A(n) = −2 ∙ 2x − 1
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3 years ago
Sketch the graph of the function
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7 0
3 years ago
PRACTICE ANOTHER A piece of wire 18 m long is cut into two pieces. One piece is bent into a square and the other is bent into an
sergejj [24]

Answer:

Step-by-step explanation:

We have the equations

4x + 3y = 18   where x = the side of the square and y = the side of the triangle

For the areas:

A = x^2 + √3y/2* y/2

A = x^2  + √3y^2/4

From the first equation x = (18 - 3y)/4

So substituting in the area equation:

A = [ (18 - 3y)/4]^2 + √3y^2/4

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Now for maximum / minimum area the derivative = 0 so we have

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y = 54 / 15.93

= 3.39 metres

So x = (18-3(3.39) / 4 = 1.96.

This is a minimum value for x.

So the total length of wire the square  for minimum  total area is 4 * 1.96

= 7.84 m

There is no maximum area as the equation for the total area is a quadratic with a positive leading coefficient.

3 0
3 years ago
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Snezhnost [94]
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Explanation:

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