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Alik [6]
4 years ago
5

He kelly family and the stewart family each used their sprinklers last summer. the water output rate for the kelly family's spri

nkler was 20l per hour. the water output rate for the stewart family's sprinkler was 40l per hour. the families used their sprinklers for a combined total of 65 hours, resulting in a total water output of 2100l . how long was each sprinkler used?
Business
1 answer:
tigry1 [53]4 years ago
8 0
This problem is actually under the subject of Mathematics, particularly, Algebra. For work problems, you can use a convenient technique of dimensional analysis. This is done by multiplying units of measurement, then cancelling out like terms in order to come up with the units of the final answer. For this problem, the total amount of liters is 2,100. So, the equation would be

Volume of Kelly's family + Volume of Stewart's family = 2,100

However, we are only given the rates for each family in liters per hour. To come up with the final answer with a unit of measurement in Liters, we must multiple the rate of L/hour with the individual time. Let x be the time Kelly's sprinkler was used, and y for Stewart's family.

(20 L/h)(x hours) + (40 L/h)(y hours) = 2,100

This is the first equation. The second equation is the total time. 

x + y = 65 hours

Rearranging the equation, y = 65 - x. Let's substitute this to the first equation.

20x + 40(65-x) = 2,100

Solving for x, then substituting it to the second equation to obtain y,

x = 25 hours
25 + y = 65
y = 40 hours.

Thus, Kelly's sprinkler was used for 25 hours, while Stewart's sprinkler was used for 40 hours.
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he most recent financial statements for Minnie's Manufacturing Co. are shown below: Income Statement Balance Sheet Sales 91,200
klio [65]

Answer:

The sustainable Growth Rate is 15.46%

Explanation:

Return on equity= (Net income/Equity Shareholder's Fund) * 100

= ($19,789 / $83,200) * 100

= 23.78%

Payout ratio is 35%.

Therefore, Retention Rate is 65% or 0.65

Sustainable Growth Rate = Return on Equity * Retention Rate

= 23.78% * 0.65 =

= 0.2378 * 0.65

= 0.15457

= 15.46%

Thus, the sustainable Growth Rate is 15.46%

5 0
3 years ago
The fed increases the quantity of money. in the short run, the quantity of money demanded ______ and the nominal interest rate _
Nimfa-mama [501]

The quantity of money demanded <u>increases</u> and the nominal interest rate <u>falls.</u>

In the short run, if the Fed(Federal Reserve) increases the quantity of money, the quantity of money demanded will increase and the nominal interest rate falls.  

The quantity of the money supplied and the nominal interest rates has an inverse relation. That is, when there is a huge supply of money in a short-term, it will cause an increase in the nominal interest rate.

The nominal interest rate refers to the interest rate before adjusting to inflation or price-hike. It balances the supply and demand of money.

So when there is an increase in the supply of money ,there will be the resulting increase in the demand of money too. The total money that the population wants to hold is referred as the money demanded.

Learn more about Fed( US Federal Reserve) at brainly.com/question/25843620

#SPJ4

8 0
2 years ago
This number helps you compare loans:
Vlad [161]
Hello, this is the answer to you question: it’s APR. Hopefully that helps you, have a great day/night
3 0
3 years ago
PLEASE HELP VRO
vagabundo [1.1K]

Answer:

A I don't know how to explain it but the answer is A

5 0
3 years ago
Read 2 more answers
Alison and Chuck Renny began operations of their furniture repair shop (Lazy Sofa Furniture, Inc.) on January 1, 2014. The annua
liberstina [14]

Answer:

Transactions during 2014 (summarized in thousands of dollars) follow:

a) Borrowed $21 cash on July 1, 2014, signing a six-month note payable.

b) Purchased equipment for $18 cash on July 2.

c) Issued additional shares of common stock on July 3 for $5.

d) Purchased additional equipment on August 4, $3 cash.

e) Purchased, on account, supplies on September 5 for future use, $10.

f) On December 6, recorded revenues in the amount of $65, including $9 on credit and $56 received in cash.

g) Paid salaries and wages expenses on December 7, $35.

h) Collected accounts receivable on December 8, $8.

i) Paid accounts payable on December 9, $11.

j) Received a $3 deposit on December 10 for work to start January 15, 2015.

Data for adjusting journal entries on December 31:

k) Amortization for 2014, $3.

l) Supplies of $4 were counted on December 31, 2014.

m) Depreciation for 2014, $2.

n) Accrued interest on notes payable of $1.

o) Wages earned but not yet paid, $3.

p) Income tax for 2014 was $4 and will be paid in 2015.

Required:

Set up T-accounts for the accounts on the trial balance.

Enter beginning balances and post the transactions (a-j), adjusting entries (k-p), and closing entry.

(Enter your answers in thousands of dollars.)

Solution: See attachment for the T-accounts.

Explanation:

T-accounts is an accounting tool used to show the effect of transactions and to extract an ending balance of each account in the General Ledger.  It has two identical sides depicting debit and credit sides.

Generally, it has been replaced by system generated ledger accounts that have running balances for each transaction.  The basic debit and credit sides are still being maintained, but no longer in the shape of a T.

Download xlsx
4 0
3 years ago
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