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2 years ago

The regular expression for 4-digit cvc numbers used by american express card holders is?

Business

1 answer:

s2008m [1.1K]2 years ago

7 0

The regular expression for 4-digit CVC numbers used by American Express card holders is /^\d{4}$/.

CVV stands for Credit card Validation (or Verification) Value. The CVV is a three or four digit code embossed or printed on the opposite aspect of many credit score or debit cards. This is a further protection degree to make certain which you have bodily ownership of the credit score card itself. Remove the remaining range of the credit score card range, then input within side the four digit CVV code, in the end placed the remaining digit of the credit score card again at the credit score card range line. The CVC is the 4-digit range positioned at the the front of the credit score card. The 4-digit range is positioned at the proper or left above the account range. The CVC is the three-digit range positioned at the again of the credit score card, at once after the remaining 4 digits of the credit score card range.

To lean more about CVV from the given link.

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(1 pt) The manager of a large apartment complex knows from experience that 90 units will be occupied if the rent is 420 dollars

klasskru [66]

Answer:

Monthly rent of $345 would maximize revenue

Explanation:

Revenue = Price * Quantity

Quantity depends on price. We need to work out the relationship between price and quantity (that is, the demand function)

When the rent is $420, quantity demanded is 90 units:

When P = 420 we have Q = 90

Let x be the change in price. For every 3 dollar increase (decrease) in price demanded quantity will decrease (increase) 1 unit:

P = 420 + x (a) we have Q = 90 - x/3 (b)

To find the relationship between P and Q we seek to eliminate x.

Multiply both sides of (b) with 3 we have: 3Q = 270 - x (b')

From (a) and (b') we have: P + 3Q = 420 + x + 270 - x

=> P = 690 - 3Q

Revenue R = P * Q = (690 - 3Q) * Q = 690Q - 3Q^2

To find maximum set derivative of R to 0:

dR = 690 - 6Q = 0

=> Q = 690/6 = 115

To lease 115 the price should be P = 690 - 3Q = 690 - 3*115 = 345

3 0

3 years ago

Stoneheart Group is expected to pay a dividend of $3.25 next year. The company's dividend growth rate is expected to be 3.5 perc

Vera_Pavlovna [14]

Answer:

$37.79

Explanation:

The computation of the stock price is shown below:

Data given in the question

Next year dividend = $3.25

Growth rate = 3.5%

Required rate of return = 12.1%

So, the stock price is

= Next year dividend ÷ (Required rate of return - growth rate)

= $3.25 ÷ (12.1% - 3.5%)

= $3.25 ÷ 8.6%

= $37.79

We simply apply the above formula to find out the stock price

5 0

3 years ago

Jenny's Corporation manufactured 25,000 grooming kits for horses during March. The fixed-overhead cost-allocation rate is $20.00

elena-s [515]

Answer:

The flexible-budget amount is $120,000

Explanation:

The flexible-budget amount is the same lump sum as the static budget.

Therefore, The flexible-budget amount is $120,000.

5 0

3 years ago

Which of the following types of employees possesses high commitment and low task performance but perform many of the voluntary "

Gala2k [10]

Answer:

D Citizens.

Explanation:

Citizens are the employees that responds to the negative events(events that are not related to their work) because they want to remain a part of the organization but they don't posses the credibility that required to change.

Citizens are the employees that do little things showing around the new employees.

3 0

3 years ago

systematic risk would include all of the following except a) market risk. b) inflation risk. c) business risk. d) interest rate

Bumek [7]

Systematic risk does not include business risk (option c).

<h3>What is systematic risk?</h3>

Systematic risk are risk that are inherent in the economy. Systematic risk cannot be diversified away. They are also known as market risk. Examples of this risk include recession, inflation, and high interest rates. Systematic risk can only be insured against. Systematic risk is known as undiversifiable risk.

Business risk is an example of non-systematic risk. It is the risk that is specific to a business and not the whole economy. Non-systematic risk can be diversified by holding different types of stocks in the portfolio. Non-systematic risk are known as diversifiable risk.

To learn more about systematic risk, please check: brainly.com/question/24177720

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7 0

1 year ago