A square field is 30 m long.Find the length of wire required to fence it with 4 rounds​

Answer:Godo luck!

Step-by-step explanation:

The row of tiles would be 24 1/2 inches long.

B:The  row of 10 tiles would be 35 inches long.

A 1. To be able to know the length of the row of tiles, one need to multiply the length of one tile by the number of tiles in the said  row.

So, all tile measures 3 1/2 inches on each side, Hence  the length of one tile is 3 1/2 inches.

Based on the fact that there are 7 tiles in a row, we have to multiply the length of one tile by 7:

Length of the row = 3 1/2 inches/tile x 7 tiles

                              = 24 1/2 inches

So, the row of tiles is 24 1/2 inches long.

B 2. Also, to find the length of a row of 10 tiles, we need to multiply the length of one tile by 10.

Note that:

Length of one tile = 3 1/2 inches

Number of tiles in the row = 10

Hence:

Length of the row = 3 1/2 inches/tile x 10 tiles

                               = 35 inches

So, the row of 10 tiles is 35 inches long.

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Area of the shaded polygon is 9

A polygon is a 2-dimensional geometric shape that is defined by a closed path made up of straight line segments. A polygon has three or more sides and angles, which are formed by the intersections of these line segments.

According to the below figure we have to find out the area of four small triangles (T₁, T₂, T₃, T₄)

Area of T₁ = (1/2) × base × height = (1/2) × 2 × 3 = 3

Area of T₂ = (1/2) × 1 × 3 = 3/2

Area of T₃ = (1/2) × 1 × 2 = 1

Area of T₄ = (1/2) × 1 × 3 = 3/2

Total area of triangles = Area of T₁ + Area of T₂ + Area of T₃ + Area of T₄

Total area of triangles = 3 + 3/2 + 1 + 3/2 = 7

and the Area of green square = 4 × 4 = 16

Area of red shaded part = Area of square - Total area of triangles

Area of red shaded part = 16 - 7 = 9

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Answer:

the answer is 45 + 5-75 is equals to 30 +5

The form of association that would be found in the variables would be:

As the number of hours spent playing a video game increases, the player is likely to reach higher levels within the game. So positive association.

The number of letters in a person's name and the last digit of their phone number are likely to be unrelated and randomly distributed. There is no association.

As the temperature of the drink decreases, the number of ice cubes in the drink is likely to increase, and vice versa. This is therefore negative association.

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Answer:

3/10

Step-by-step explanation:

There are a total of three people. 1/2 of the blueberry pie plus 2/5 of the apple pie is equal to 9/10 of a whole pie. Divide that by 3 and each person gets 3/10 of pie.

Answer:

b=10cm²

Step-by-step explanation:

4inx5in=20

20/2=10cm²

Let me know if this helps

The sample mean of the random sample is 50

The margin of error (E) is the amount of error allowed in the random sample.

The confidence interval (CI) is given by:

CI = μ ± E = (μ - E, μ + E)

Given a confidence interval of (38.02, 61.98), hence:

μ - E = 38.02     (1)

μ + E = 61.98     (2)

Hence solving equations 1 and 2 simultaneously gives:

μ = 50, E = 11.98

Hence the sample mean of the random sample is 50

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Answer:

the top right and bottom right

Step-by-step explanation:

the macadamia nuts cost the most, meaning there doesn't have to be as much as the peanuts to get a high price. And the peanuts are cheaper than the macadamia nuts and the blueberries, meaning that there has to be more of them causing more weight.

Answer: The 2nd one and the 4th one on the right side.

Each dimension increased by 2.86 ft.

Given that A rectangular box has dimensions 5 ft by 3 ft by 3 ft

The volume of the rectangular box = l × w × h , where l , w , h are its dimensions

∵ l = 5 ft , w = 3 ft , h = 3 ft

∴ Its volume = 5 × 3 × 3 = 45 ft³

Since Each dimension of the box is increasing by the same amount to yield a new box

Let each dimension will increase by x ft

∴ The new dimensions are l = (5 + x) , w = (3 + x) , h = (3 + x)

The volume of the new box is six times the old

The volume of the old box is 45 ft³

∴ The volume of the new box = 6 × 45 = 270 ft³

∵ The volume of new box = (5 + x)(3 + x)(3 + x)

∴ (5 + x)(3 + x)(3 + x) = 270

x³+11x²+39x+45=270

Subtract 270 from both sides.

x³+11x²+39x+45−270=270−270

x³+11x²+39x−225=0

Use cubic formula.

x=2.860717

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The total asset account balance is $400 and total liabilities and stockholders’ equity balance is $400.

Given that,

Aliases Pharmaceuticals, Incorporated sold shelving units (recorded as Equipment) that were ten years old for $800 cash as part of a significant upgrade at the beginning of the year. The shelves had a $6,400 initial cost that had been straight-line depreciated over a 10-year anticipated useful life, leaving a $400 estimated residual value.

It is the relationship among the assets, liabilities and stockholders’ equity. Total liabilities, as well as stockholders' equity, equal total assets. This equation states that an increase in assets will result in an increase in either liabilities or owners' equity. The accounting equation is solved using the formula below.

Assets = Liabilities +Stockholders equity

Calculate accumulated depreciation for 10 years.

Accumulated depreciation for 10 years=[(Original cost of the equipment-Residual value) / Useful life] ×10 years

=[($6400-$400)/10 years]×10 years

=$600×10 years

=$6000

Calculate book value of equipment.

Book value equipment=Original cost of the equipment-Accumulated depreciation for 10 years

=$6400-$6000

=$400

Calculate gain on sale of equipment.

Gain on equipment sale equals selling price minus book value of equipment

=$800-$400

=$400

Therefore, the total asset account balance is $400 and total liabilities and stockholders’ equity balance is $400.

The table we can see in the picture.

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Answer:

11/12 is correct

Explanation:

To find the result of 1 1/4 - 1/3, we need to write the first number as a fraction, so:

Then, 1 1/4 - 1/3 is equivalent to 5/4 - 1/3, so the correct answer is:

Therefore, 11/12 is the correct answer to the problem

The range of whole numbers between which the decimal falls is 0 yards to 1 yard.

The whole number is set to positive integers including 0. i.e 0, 1, 2, 3, and so on.

To find the total amount of fabric Mary Beth needs to make a pillow, we first need to convert 7/12 yards into a decimal. To do this, we can divide the numerator by the denominator:

7/12 = 7 / 12 = 0.5833...

So, Mary Beth needs approximately 0.5833 yards of fabric to make a pillow.

To determine the range of whole numbers between which the decimal falls, we can round up to the next whole number (1 yard) and round down to the previous whole number (0 yards). Therefore, the range of whole numbers between which the decimal falls is 0 yards to 1 yard.

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An expression for the area of △KNM is = 1/2 x 2b x a

Given,

In the question:

In triangle KNM ;

The length of the base (MK) = 2b

and, height of the triangle is= a

To write an expression  for the area of △KNM .

Now, According to the question:

We know that :

Area of triangle is = 1/2 x base x height

The length of the base (MK) = 2b

and, height of the triangle is= a

Plug all the values in the area of triangle :

Here, Area of triangle is = 1/2 x 2b x a

Hence, An expression for the area of △KNM is = 1/2 x 2b x a.

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Step-by-step explanation:

B

1100

To find the sum of the first n terms of an arithmetic series use the formula,

S

n

=

2

n(a

1

+a

n

)

S

20

=

2

20(10+100)

S

20

=

2

2200

S

20

=1100

(a) The value of the z-score for the 6.4 fluid ounce orange is -1.64

(b) The value of the z-score for the 3.11 fluid ounce orange is -4.63

From the question, we have the following parameters that can be used in our computation:

Mean = 8.2

Standard deviation = 1.1

The values of the z-scores is calculated as

z = (z - Mean)/Standard deviation

So, we have

z = (z - 8.2)/1.1

When the score is 6.4, we have

z = (6.4 - 8.2)/1.1

Evaluate

z = -1.64

Recall that

z = (z - Mean)/Standard deviation

So when the score is 3.11, we have

z = (3.11 - 8.2)/1.1

Evaluate the expression

z = -4.63

Hence, the values of the z-scores are -1.64 and -4.63

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Answer:

4

Step-by-step explanation:

volume - side x side

2 x 2 - 4

The circle on a graph by drawing the center point and then drawing a circle around it with a radius of 6.

To graph the circle with the equation (x - 3)² + (y + 3)² = 36, we can start by finding the center and radius of the circle.

The equation of a circle in standard form is (x - h)² + (y - k)² = r² (h, k) represents the center of the circle and r represents the radius.

Comparing the given equation with the standard form, we can see that the center of the circle is (3, -3) and the radius is √36 = 6.

Using this information, we can proceed to plot the circle on a graph:

Plot the center point: (3, -3).

From the center point, move 6 units in each direction (up, down, left, and right) to determine the points on the circle.

Up: (3, -3 + 6) = (3, 3)

Down: (3, -3 - 6) = (3, -9)

Left: (3 - 6, -3) = (-3, -3)

Right: (3 + 6, -3) = (9, -3)

Connect the plotted points to form a circle.

The resulting graph should look like this:

    |            • (3, 3)

    |  

    |    •

    |                     •

__|_____________________________

    |

    |

    |

    |  

    |    • (3, -3)

The center of the circle is denoted by a solid dot (•) in the graph and the other points lie on the circumference of the circle.

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Answer:

A

Step-by-step explanation:

With function transformation, added/subtracted numbers outside of the x always mean the function is being translated up/down. In this case, since the 2 is being replaced with a 4, the new function is 2 units higher than the previous function.

The ratio of Bob's to Ron's to Don's partnership interest is 26.6% : 33.3% : 40.0%.

A partnership interest is the percentage of a partnership that a specific member or individual owns. In this context, partnerships refer to a specific method of organizing business ownership in which each owner is a partner, with equal rights, privileges, and obligations to the company as a whole.

Data

Partnership interests in Maloney Bros:

Don - $78,000

Bob -  $52,000

Ron Maloney’s - $65,000

The total capital contribution is:

= $78,000 + $52,000 + $65,000

= $195,000

Bob's partnership interest is:

= $52,000/$195,000

= 0.266 or 26.6%.

Ron's partnership interest is:

= $65,000/$195,000

= 0.333 or 33.3%.

Don's partnership interest is:

= $78,000/$195,000

= 0.400 or 40.0%.

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Answer:

42

Step-by-step explanation:

Answer:

314

Step-by-step explanation:

use the equation:

Area = πr²

r refers to the radius and π is given as 3.14 in the problem

plug both of those in:

Area = 3.14*(10)²

The answer is 314 square inches

The exact volume of below figure will be (4/3)πr³ + πr²h

The term "volume" refers to the amount of space occupied by a three-dimensional object or region in space. It is a measure of how much space is enclosed by the boundaries of the object.

However, if we assume that the hemispheres are identical with a radius of "r" and the cylinder has a height of "h" and the same radius of "r", then we can calculate the volume of the figure as follows:

The volume of each hemisphere is (2/3)πr³, so the total volume of both hemispheres is (4/3)πr³.

The volume of the cylinder is πr²h.

Therefore, the total volume of the figure is (4/3)πr³ + πr²h.

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Answer:

27

Step-by-step explanation:

Because if it is halfway, that means

halfway=1/2

1/2=1/2 of 54

54/2 or 1/2 of 54=27

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The center of the sign will be 27 feet apart from both ends of the bridge.

Given that,
A footbridge has a span of 54 feet. A sign is to be placed exactly halfway across the bridge. How far will the center of the sign be from each end of the bridge is to be determined.

In mathematics, it deals with numbers of operations according to the statements. There are four major arithmetic operators, addition, subtraction, multiplication, and division,

Here,

Since the bridge is 54 feet long,
Now at the center of the bridge, a sign is placed,
So the distance of sign from both ends is equal to half of the total length of the bridge. i.e.
= 54 / 2
= 27

Thus, the center of the sign will be 27 feet apart from both ends of the bridge.

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So, we are given the following equation...

\(54.2-5\)

To solve this its pretty simple just subtract 54.2 from 5.

\(54.2-5=49.2\)

So, that means your final answer is \(49.2\)!

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Answer:

11:37am

Step-by-step explanation:

Answer:

11:22am

Step-by-step explanation:

Answer:

\(CI=189.5,194.5\)

Step-by-step explanation:

From the question we are told that:

Sample size \(n=40\)

Mean \(\=x =192\)

Standard deviation\(\sigma=8\)

Significance Level \(\alpha=0.05\)

From table

Critical Value of \(Z=1.96\)

Generally the equation for momentum is mathematically given by

 \(CI =\=x \pm z_(a/2) \frac{\sigma}{\sqrt{n}}\)

 \(CI =192 \pm 1.96 \frac{8}{\sqrt{40}}\)

 \(CI=192 \pm 2.479\)

 \(CI=189.5,194.5\)

Answer:

x = 1

Step-by-step explanation:

3x + 2 = 5

Inverse oeprations

3x + 2 = 5

    -2     -2

3x = 3

/3     /3

x = 1