All categories

4 years ago

What is data mining?

Business

2 answers:

Lostsunrise [7]4 years ago

5 0

the practice of examining large databases in order to generate new information.

Alex4 years ago

5 0

Answer:

the answer is D. analyzing data to detect patterns of shared characteristics

Explanation:

just took the test

You might be interested in

In monopoly how do you unmorgage a property

pashok25 [27]

If at a later time, you unmortgage the property, you still have to pay the mortgage value plus the 10% interest. As an example: Boardwalk is mortgaged, mortgage value is $200. If you are the new owner, you must pay $220, this unmortgages the property.

6 0

3 years ago

Auto Shoppe is considering the purchase of a new engine computer code reader for $30,000. Auto Shoppe can charge $50 for the ser

Jobisdone [24]

Answer:

Auto Shoppe

For Auto Shoppe to just break-even when it reads the codes from 200 car engines, it would charge $160 for the service of reading each car engine.

Explanation:

a) Data and Calculations:

Fixed cost of new engine computer code reader = $30,000

Service charge for reading the code from a single car engine = $50

Variable cost of reading per car engine = $10

Number of engines to read their codes = 200

To break-even, total costs must equal total revenue

Total costs = Fixed costs + Variable costs

= $30,000 + $10 * 200

= $32,000

Therefore, revenue should be equal to $32,000

The amount to charge in order to break-even is:

= $160 ($32,000/200)

b) This implies that to break-even at $50 selling price, the number of engines should be increased to 750 ($30,000/$40). This is because the contribution margin per unit = $40 ($50 - $10) and the fixed costs = $30,000.

3 0

3 years ago

An individual who makes $32,000 per year anticipates retiring in 30 years. If their salary is increased by $600 each year and th

Zepler [3.9K]

Answer:

$366,287.15

Explanation:

Annual salary = $32000

No. of years (n) = 30 years

Increment in salary = $600

Deposit rate = 10%

Interest rate (r) = 7% or 0.07

Growth rate (g) = Increment in salary \div annual salary

Growth rate = $600 \ $32000

Growth rate = 0.01875

First deposit = $32000 x 10% = $3200

Future worth = [First deposit \ (r - g)] x [(1 + r)n - (1 + g)n]

Future worth = [$3200 \ (0.07 - 0.01875)] x [(1 + 0.07)30 - (1 + 0.01875)30]

Future worth = [$3200 \ 0.05125] x [(1.07)30 - (1.01875)30]

Future worth = $62439.0243902 x [7.6122550423 - 1.7459373366]

Future worth = $62439.0243902 x 5.8663177057

Future worth = $366287.15

Hence, the future worth at retirement is $366,287.15

7 0

3 years ago

Help me please ❤️ question says what is quarts and gallons?Convert 5 quarts to gallons.

vladimir2022 [97]

Answer: See explanation

Explanation:

The quart is the same as one quarter of a gallon and it is used for measuring liquid. The gallon is also a unit of measurement for liquid as well.

In converting 5 quarts to gallons, we should note that:

1 quart = 1/4 gallon

5 quarts = 1/4 × 5 = 1.25 gallon

7 0

3 years ago

A corporate bond has 22 years to maturity, a face value of $1,000, a coupon rate of 4.6% and pays interest semiannually. The ann

julia-pushkina [17]

Answer:

a. The answer is: $1,008.40

b. The bond's YTM is 3.343%

c. The current yield is 3.826%

Explanation:

a. Bond price formula: ∑(C* / (1+YTM) $n$ )

The price of the bond Intro A with i=1,2...10 is:

∑($1,000 x 3.4% / (1 + 3.3%) $i$ ) = $1,008.40

b. The price of the corporate bond which has 22 years to maturity is: $1,202.20

Given that the bond is trading at par value, the bond's YTM is:

[Annual Interest Payment + ((Face Value – Current Price) / (Years to Maturity))] / ( ( Face Value + Current Price ) / 2 )

= [$1,000 x 4.6% + (($1,000 - $1,202.20) / 22)] / (($1,000 + $1,202.20) /2)

= 3.343%

c. The bond's current yield is:

Annual Interest Payment / Current Price = $46 / $1,202.2 = 3.826%

5 0

3 years ago