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3 years ago

10

Paul placed black and white square tiles on a rectangular floor using the pattern shown below. If the entire floor measures 9 fe

et by 12 feet, what is the total number of black tiles that Paul used?

1 answer:

mote1985 [20]3 years ago

5 0

you have to show the pattern

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An evergreen nursery usually sells a certain shrub after 5 years of growth and shaping. The growth rate during those 5 years is

ivanzaharov [21]

Answer:

$h(t) = 0.75t^2 + 4t + 12$

Step-by-step explanation:

The equation given calculates the derivative of the height in relation to the time, that is, the rate of change of the height. To find the equation for the height, we need to integrate this equation:

$dh/dt = 1.5t + 4$

Multiplying both sides by 'dt', we have:

$dh = (1.5t + 4)dt$

Using the integral in both sides:

$\int dh = \int (1.5t + 4) dt$

$h = 0.75t^2 + 4t + h(0)$

$h = 0.75t^2 + 4t + 12$

So the height after t years is represented by this equation:

$h(t) = 0.75t^2 + 4t + 12$

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3 years ago

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Virty [35]

Answer:

It's not possible to answer the question with the information provided, you will need to post the ratios in the problem.

Step-by-step explanation:

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3 years ago

What is the value of the expression (-8/9) + (-2/3) x (-4 1/2)

geniusboy [140]

$\frac{4}{9}$

I hope this this is what you need ..

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3 years ago

Calculate volume of a planet if radius is 6050 and answer in scientific notation

Gre4nikov [31]

Answer:

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Step-by-step explanation:

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2 years ago

The length of a rectangle is twice its width. if the perimeter of the rectangle is 36 cm , find its area.

Brut [27]

L = Length
W = Width

L x W = area
Length = 2w

Lets find the width by solving for w.
2w + w = 36
3w = 36
3w/3 = 36 / 3
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So
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3 years ago