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Svet_ta [14]
4 years ago
9

The dimensions of the rectangular pool shown below are 40 yards by 20

Mathematics
1 answer:
Maurinko [17]4 years ago
3 0

Answer:

We need to put 120 yards of fence around the pool.

Step-by-step explanation:

Given that, The length and breadth of the rectangle pool are 40 and 20 yards.

We need to put fence around the pool.  The measure of the fence will be equal to the perimeter of the pool.  The formula for the perimeter of the rectangle is

Here l is the length; b is the breadth.

On substituting the values, we get the perimeter of the rectangle.

Therefore, Perimeter .

So, we need to put 120 yards of fence around the pool.

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Give at least three examples of how earlier periods made use of the accounting process? How did the accounting process help such
Ksju [112]

Answer:

i am not sure of these answer but what i know i am gonnna share eith you

Step-by-step explanation:

. The people relied on primitive accounting methods to record the growth of crops and herds. Because there was a natural season to farming and herding, it was easy to count and determine if a surplus had been gained after the crops had been harvested or the young animals weaned.

2. The use of the words "debit" and "credit" in accounting goes back to the days of single-entry bookkeeping, which had as its chief objective keeping track of amounts owed by customers (debtors) and amounts owed to creditors.

3. Accounting as an ad-hoc ordering system devised by the merchant. Its regular use provides the merchant with continued information about business, and allows to evaluate how things are going and to act accordingly.

Niccherip5 and 19 more users found this answer helpful

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4 0
3 years ago
A big department store employs a total of 180 people. of these 180 people, 27 are managers, 100 are floor assistants, and the re
PilotLPTM [1.2K]

Among 180 people 27 are managers, 100 are floor assistants and the rest are helpers. Under the rest we mean 180-27-100=53 people.

The event "randomly selected employee is not a floor assistant" is the same as "randomly selected employee is manager or helper". You can count that in total 27+53=80 people form the set of managers and helpers.

Then the probability that randomly selected employee is not a floor assistant is

Pr=\dfrac{80}{180}=\dfrac{4}{9}.

Answer: Pr=\dfrac{4}{9}.

6 0
3 years ago
Help help help help please please
olasank [31]

Answer:

The answer is 10⁴ × 4⁵.

Step-by-step explanation:

First, you can seperate the fraction :

\frac{ {10}^{4}  \times  {4}^{10} }{ {4}^{5} }

=  {10}^{4}  \times  \frac{ {4}^{10} }{ {4}^{5} }

Next, you have to apply Indices law :

{a}^{m}  \div  {a}^{n}  =  {a}^{m - n}

So for this question :

{10}^{4}  \times  \frac{ {4}^{10} }{ {4}^{5} }

=  {10}^{4}  \times  {4}^{10 - 5}

=  {10}^{4}  \times  {4}^{5}

8 0
4 years ago
a computer costs 400 dollars. Its 20 percent off with an additional 5 percent off, there's no sales tax. How much does the compu
zhenek [66]

The computer costs $304 now.

Step-by-step explanation:

Given,

Cost of computer = $400

First discount = 20%

Amount of discount = 20% of $400

Amount of discount = \frac{20}{100}*400=\frac{8000}{100}

Amount of discount = $80

Price after first discount = 400-80 = $320

Additional discount = 5%

Amount of additional discount = 5% of price after first discount

Amount of additional discount = \frac{5}{100}*320=\frac{1600}{100}

Amount of additional discount = $16

Final cost = 320-16 = $304

The computer costs $304 now.

Keywords: discount, subtraction

Learn more about subtraction at:

  • brainly.com/question/10435816
  • brainly.com/question/10435836

#LearnwithBrainly

4 0
4 years ago
What is the value of the square of i?
BlackZzzverrR [31]
I^2 = (sqrt-1)^2 then the square cancels out so the answer is just

-1
3 0
3 years ago
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