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3 years ago

Write the equivalent division statement to 32 × 1 4

Mathematics

2 answers:

GenaCL600 [577]3 years ago

8 0

Answer:

Hey!

You can say...448/32=14

Step-by-step explanation:

Hope this helps!

sleet_krkn [62]3 years ago

3 0

Answer:

448/32=14

Step-by-step explanation:

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4.3 ft 3.7 ft 6.5 ft 39.96 ft2 26 it? 19.98 ft? 12.03 ft?

Ivan

12.03 feet is the right answer.

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2 years ago

A ___________ uses repeated random sampling to represent uncertainty in a model representing a real system and that computes the

MakcuM [25]

Answer:

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Step-by-step explanation:

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3 years ago

Zack wants to purchase vinyl to go on his bathroom floor. The vinyl is sold by the foot in length. If the area of his bathroom i

dimulka [17.4K]

Answer:

x = 10 feet

Step-by-step explanation:

Given that,

The area of his bathroom is 100 square feet.

We need to find the one side of the square bathroom.

Let the side be x. The area of a square is given by :

$A=x^2\\\\100=x^2\\\\x=10\ \text{feet}$

So, the side of the square bathroom is 10 feet.

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2 years ago

For a certain data set the regression equation is y = 2 + 3x. The correlation coefficient between y and x in this data set _____

lozanna [386]

Answer:

C. Must be 1

Step-by-step explanation:

The correlation coefficient of an equation represents the relation between the two variable ( dependent and independent )

It lies between -1 to 1,

If an equation has strongly positive correlation then the value of correlation coefficient is 1,

If there is no relation then the value of correlation is 0,

If there is strongly negative relation then the value of correlation coefficient is -1,

Here, the equation is,

y = 2 + 3x

Since, the value of y is increasing with increasing the value of x,

We can say that there is strong positive relation between the variables x and y,

Hence, by the above statements,

The correlation coefficient between y and x in this data set must be 1.

Option 'C' is correct.

7 0

3 years ago

In a circle with a radius of 12.6 ft, an arc is intercepted by a central angle of 2 radians

Gennadij [26K]

Question:

In a circle with a radius of 12.6 ft, an arc is intercepted by a central angle of 2π/7 radians.

What is the arc length?

Use 3.14 for π and round your final answer to the nearest hundredth.

Enter your answer as a decimal in the box.

Answer:

<h3>Arc length is 11.30 feet</h3>

Solution:

Given that,

Radius of circle = 12.6 feet

Central angle = $\frac{2 \pi }{7}$ radians

To find: Arc length

The arc length of a circle of radius "r" when central angle given in radians is:

$s = r \times \theta$

Where,

s is the arc length

r is the radius

$\theta$ is the central angle in radians

Substituting the values we get,

$s = 12.6 \times \frac{2 \times \pi }{7}\\\\s = 12.6 \times \frac{2 \times 3.14 }{7}\\\\x = 11.304 \approx 11.30$

Thus, arc length is 11.30 feet

7 0

3 years ago