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3 years ago

10

The perimeter of a rectangular window is 34 feet. The width of the window is 5 feet more than the length. What are the dimension

s of the window?

1 answer:

Nonamiya [84]3 years ago

3 0

Step-by-step explanation:

34 = 2(w + w-3)

solving for 'w' we have w=10

10-3 = 7

the width of the window is 10 feet, its length is 7 feet

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A load of soil that can cover a garden with an area of 1035 square feet was donated to a community garden. The gardeners would l

Svetllana [295]

Answer:

Width=507

Length=528

Step-by-step explanation:

1035sqft - 21 = 1014

1014 divided by 2 = 507

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2 years ago

PLEASE HELP ME<br> Answer the question in the picture.

Sati [7]

Answer:

3^-2=1/9

3^0=1

3^1=3

3^2=9

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2 years ago

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uppose that the length of 20 years worth of baseball games has been investigated, and that it has been found that the average (m

alexdok [17]

Answer:

P(120< x < 210) = 0.8664

Step-by-step explanation:

given data

time length = 20 year

average mean time μ = 165 min

standard deviation σ = 30 min

randomly selected game between = 120 and 210 minute

solution

so here probability between 120 and 210 will be

P(120< x < 210) = $P(\frac{120-165}{30}< \frac{x-\mu }{\sigma }$

P(120< x < 210) = $P(\frac{-45}{30}< \frac{x-\mu }{\sigma }$

P(120< x < 210) = P(-1.5< Z < 1.5)

P(120< x < 210) = P(Z< 1.5) - P(Z< -1.5)

now we will use here this function in excel function

=NORMSDIST(z)

=NORMSDIST(-1.5)

P(120< x < 210) = 0.9332 - 0.0668

P(120< x < 210) = 0.8664

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2 years ago

An expression that uses variables to state a rule is a ______

nikdorinn [45]

<u>Formula</u>

<em>An expression that uses variables to state a rule is a </em><u><em>formula</em></u>

<h2>Explanation:</h2>

An expression that uses variables to state a rule is a formula. It's important to know that formulas uses the equals sign (=) and includes two or more variables. Formulas gives us information that we express symbolically. For example, the well known formula for the volume of a sphere is defined as:

$V=\frac{4}{3} \pi r^3 \\ \\ \\ Where: \\ \\ V:Volume \ of \ the \ sphere \\ \\ r:Radius \ of \ the \ sphere$

So in this formula we have a relationship between the volume of a sphere and its radius, so if we have information about the radius of it we can easily calculate the volume of it.

<h2>Learn more:</h2>

Volume of prism: brainly.com/question/12501166

#LearnWithBrainly

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3 years ago

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A map of a park is created on a coordinate plane. Each until on the map represents 1 kilometer. A tennis court is located at (0,

pogonyaev

Answer:

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Step-by-step explanation:

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3 years ago