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Usimov [2.4K]
3 years ago
8

A walking path at a local park is modeled on the grid below where the length of each grid square is 10 feet. The town needs to s

ubmit paperwork to pave the walking path. Determine and state, to the nearest square foot, the area of the walking path.

Business
1 answer:
dem82 [27]3 years ago
4 0

Answer:

The area of the walking path = 3,371 ft²

Explanation:

The complete Question is presented in the attached image to this solution

Note that the walking path consists of straight paths and curved paths.

The straight path is strictly squares, with 9 of them on both sides (top and bottom)

Area of the straight path = 18 × area of one square = 18 × 10² = 1800 ft²

For the curved path, note that their areas is the area between two semi circles.

Smaller semicircle has a radius of r = 20 ft.

Larger semicircle has a radius of R = 30 ft.

Area between the two semicircles = (Area of larger semicircle) - (Area of smaller semicircle)

= (πR²/2) - (πr²/2)

= (π×30²/2) - (π×20²/2)

= 785.4 ft²

But note that there are two of those curved paths, hence, area of the curved paths

= 2 × 785.4 = 1570.8 ft²

Total area of the walking path = (Area of straight path) + (Area of curved path)

= 1800 + 1570.8 = 3370.8 ft² = 3371 ft² to the nearest whole number.

Hope this Helps!!!

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IBM expects to pay a dividend of $2 next year and expects these dividends to grow at 6​% a year. The price of IBM is $90 per sha
Elena-2011 [213]

Answer:

Cost of equity = 8.22%

Explanation:

Cost of equity = Dividend per share /current market value + growth rate of dividend  

Cost of equity = 2/90 + 6%

Cost of equity = 0.0222 + 6%

Cost of equity =0.0222 + 0.06

Cost of equity = 0.0822

Cost of equity = 8.22%

7 0
3 years ago
Let $S$ be the set of complex numbers of the form $a + bi,$ where $a$ and $b$ are integers. We say that $z \in S$ is a unit if t
lakkis [162]

Answer:

Number of units possible in S are 4.

Explanation:

Given <em>S</em> is a set of complex number of the form a+bi where <em>a</em> and <em>b</em> are integers.

z\in S is a unit if w\in z exists such that zw=1.

To find:

Number of units possible = ?

Solution:

Given that:

zw = 1

Taking modulus both sides:

|zw| = |1|

Using the property that modulus of product of two complex numbers is equal to their individual modulus multiplied.

i.e.

|z_1z_2|=|z_1|.|z_2|

So,

|zw| = |1|\\\Rightarrow |zw| =|z|.|w| =1\\\Rightarrow |z|=\dfrac{1}{|w|}......... (1)

Let z=a+bi

Then modulus of z is   |z| = \sqrt{a^2+b^2}

Given that a and b are <em>integers</em>, so the equation (1) can be true only when |z| = |w| =1 (Reciprocal of 1 is 1). Modulus can be equal only when one of the following is satisfied:

(a = 1, b = 0) ,  (a = -1, b = 0), (a = 0, b = 1) OR (a = 0, b = -1)

So, the possible complex numbers can be:

1.\ 1 + 0i = 1\\2.\ -1 + 0i = -1\\3.\ 0+ 1i = i\\4.\ 0 -1i = -i

Hence, number of units possible in S are 4.

6 0
3 years ago
At the beginning of the year, Smith Company budgeted overhead of $129,600 as well as 13,500 direct labor hours. During the year,
polet [3.4K]

Answer:

1. 9.60 per hour

2. $11,129

3. Dr Manufacturing overhead 172500

Cr Lease payable 6800

Cr Accumulated depreciation-Building 19340

Cr Wages payable 90400

Cr Utilities payable 14560

Cr Account payable 41400

4. Over applied overhead= $1,260

5. $634,340

Explanation:

1) Calculation for the overhead rate for the year

Using this formula

Overhead rate = Estimated overhead/Estimated hour

Let plug in the formula

Overhead rate = 129600/13500

Overhead rate = 9.60 per hour

2) Calculation for the total cost of Job K456

Total cost of Job K456

Direct material 2750

Direct labor 5355

Overhead 3024

(5355/17*9.60)

Total cost of Job $11129

3) Preparation of the journal entries to record actual overhead and to apply overhead to production for the year.

Dr Manufacturing overhead 172500

(6800+19340+90400+14560+41400)

Cr Lease payable 6800

Cr Accumulated depreciation-Building 19340

Cr Wages payable 90400

Cr Utilities payable 14560

Cr Account payable 41400

(Being To record actual overhead)

Work in process (18100*9.6) 173760

Manufacturing overhead 173760

(To record applied overhead)

4) Calculation for whether overhead is overapplied or underapplied

Over applied overhead = 173760-172500

Over applied overhead= $1260

5) Calculation for the adjusted cost of goods sold

Adjusted cost of goods sold = 635600-1260

Adjusted cost of goods sold= $634340

8 0
3 years ago
Kaleb wants to get a payday loan in the amount of $375. He knows that the annual percentage rates (APR) for these types of loans
fomenos

It would take 95 days for Kaleb to get his desired APR.

Since Kaleb wants to get a payday loan in the amount of $ 375, and he is hoping to find one that has an APR of 40%, if Kaleb finds a business that charges a fee of $ 37 for the loan, to determine what the term of the loan need to be in order for Kaleb to get his desired APR, the following calculation must be performed:

  • APR = 37/375 x 365
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  • APR = 36
  • 100 = 365
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Therefore, it would take 95 days for Kaleb to get his desired APR.

Learn more in brainly.com/question/19115876

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2 years ago
26. As mentioned in the text, managers in companies, with no foreign operations of any kind still need a global perspective, for
Alex17521 [72]

Answer:

Enable them to be productive as well as effective leaders across different  political and cultures systems.

Explanation:

Global perspective is something which someone could think regarding a situation as it related to the rest of the world or economy. It is that the person or an individual have a thinking or a perspective which relates to the world.

So, the managers with no operations of foreign of any type, still require a global perspective except which enable them to be productive leaders across the different cultures as well as political systems.

NOTE: Text is missing, but I am providing the direct answer.

6 0
3 years ago
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