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sveta [45]
3 years ago
14

Two-year-old sarah's parents are trying to get her to go to bed each night at 7:00. on the first 3 nights of this new regimen, s

arah cried for 3 hours before crying herself to sleep. on the fourth night, sarah's parents relented and let her stay up until she fell asleep on her own, around 10:00 p.m. according to the partial reinforcement effect, what will happen to sarah's crying behavior at bedtime now?
Business
1 answer:
Rufina [12.5K]3 years ago
5 0

The crying will be more difficult to control if they do not stick to a consistent reinforcement plan.

The partial reinforcement effect says <em>resistance </em>to learning is greater when the good/bad behavior is only reinforced part of the time.

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Why does this website make you pay for answers. School is hard enough on us with their high expectations. Why make it worse by c
kirill115 [55]

Answer:

WHY would you say that d website is still okay

6 0
2 years ago
Roy's Welding has annual sales of $96,700, a profit margin of 7.45 percent, and a payout ratio of 40 percent. The firm has $11,5
grin007 [14]

Answer: 11.26%

Explanation:

From the question, we are told that Roy's Welding has annual sales of $96,700, a profit margin of 7.45 percent, and a payout ratio of 40 percent ans that the firm has $11,500 of debt and owners' equity of $31,200.

The internal growth rate for this firm assuming the payout ratio remains constant goes thus:

We have to calculate the net income first and this will be:

= $96700 × 7.45%

= $7204.15

The total assets will be debt plus the equity. This will be:

= $11500 + $31200

= $42700

ROA will now be net income divided by

the total assets which will be:

=7204.15/42700

= 0.1687

Retention ratio will be:

= 1-payout ratio

= 1 - 40%

= 1 - 0.4

= 0.6

Therefore, internal growth rate will be:

=(ROA × Retention ratio)/[1-(ROA × Retention ratio)]

=(0.1687 × 0.6)/[1-(0.1687 × 0.6)]

= 0.10122/(1 - 0.10122)

= 0.10122/0.89878

= 0.1126

=11.26%

7 0
3 years ago
If your risk aversion index a = 4, what is your optimal allocation between risky asset p ( ) and risk-free asset (1- )?
Ganezh [65]

10.82 is your optimal allocation between risky asset p ( ) and risk-free asset (1- ).

Expected return & Return X Probability.

:. Expected return of fund "A" B #x05+ (-5X0·3) + 20x⋅ 2 => 6 25x.5+ 10x 3+ (-25x-2)510-s LA L

Calculation of standard deviation, and correlations

1X0.5 +121X0·3+ 196X-2 872

√210.25x0.540.25x0.3 +1260.25x0·2 18.90

Co-variance. = 14.5x0.5 +5.5x0·3+ (-497×0.2) -90.5

Co-relation=-90.5 -0.55

8.72×18.90

with the use of the given formula given. Calculation of weight: -

W₁ = (6-4.25) (18.90)² - [ 10.5-4.25x1-90·5)

(6-4.25) (18.90)²+ 10.5-4.25]($.72)²=-(6-4-25+1015-4:25] × (90·5)

625-1175 + 565.625

5) 1190.7425 = 0.65 1824.3575

625.1175+ 475.24+724

1-0.65 0.35 A

7.5757 • Expected return of portfolio = 6x0.65 +10.5x0.35

Standard deviation (r) of portfolio - 18-72x0.65) + (18 · 9X8:35) 72 (8-72X0·65) (8·4x0-35 x0.55

7

10.82.

A risky asset is an asset that involves some risk. Risky assets generally refer to assets with high price volatility, such as Examples: Stocks, Commodities, High Yield Bonds, Real Estate, and Currencies.

Learn more about the risky assets at

brainly.com/question/25821437

#SPJ4

5 0
2 years ago
You receive a credit card application from Shady Banks Savings and Loan offering an introductory rate of .4 percent per year, co
lara31 [8.8K]

Answer:

$435.63

Explanation:

Calculation to determine How much interest will you owe at the end of the first year

First step is to calculate the Face Value of a lump sum, After the first six months

FV = $5,100 [1 + (.004 / 12)]^6

FV = $5,110.21

Second step is to calculate The Face Value of a lump sum in another six months

FV = $5,110.21[1 + (.161 / 12)]^6

FV = $5,535.63

Now let calculate the Interest

Interest = $5,535.63 − $5,100

Interest = $435.63

Therefore How much interest will you owe at the end of the first year is $435.63

7 0
3 years ago
What are the tools of macroeconomic policy?
Gnesinka [82]

Answer:

° Fiscal policy

° Monetary policy

° Exchange rate policy

Explanation:

Macro economics policy are tools used by a country's government through their central bank to influence the supply of money, control interest rate in their economy which will lead to economy stability and growth. The tools are explained below. An increase in government spending will make funds available to the household and firms hence increases the volume of money supply in the economy, while a decrease in government spending will also reduce the availability of money to household and firms.

° Fiscal policy . This refers to the use of tax and government expenditure to regulate the supply of money an economy. For instance, government through its central bank uses tax cut to increase the flow of money in an economy. Also, if the government feels that the supply of money in circulation is too much, which could result in inflation, government can increase taxes to be paid by individuals, firms and businesses which in turn will reduce the availability of money.

° Monetary policy. Monetary policy refers to various tools used by the government to control the flow of money in an economy, which includes open market operation, special reserves, interest rate adjustment. For instance, the government through CBN could buy or sell government issued securities which will ultimately affect the supply of money in an economy. Also, there is usually a minimum amount of reserves which must be held by commercial banks, which ultimately affects the supply of money. An increase in reserve ratio reduces the ability of banks to lend money to their customers while and a reduction in the reserve ratio increases their ability to lend to the public hence increases money supply.

° Exchange rate policy. The value of a country's currency in relation to other country's currency is referred to as exchange rate. Exchange rate policy is used to control inflation, preserve the value of domestic currency and also to maintain a favorable external balance of payments of a country.

3 0
3 years ago
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