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stiks02 [169]
3 years ago
14

How do you put an inequality into interval and set notation?

Business
1 answer:
Marta_Voda [28]3 years ago
5 0
It does take a little bit of work.  If you want 0<x<2, then in interval notation it is x\in(0,2).  [] means that the numbers you write there are included.  You can also have sets if you use union, for instance 0<x<2 and 4<x<5 would be written as x\in(0,2)\union(4,5).  Please mark Brainliest!!!
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You purchased 200 shares of ABC common stock on margin at $50 per share. Assume the initial margin is 50% and the maintenance ma
Helga [31]

Answer:

$35.71

Explanation:

The computation of the stock drop price is shown below:

Maintenance margin = Number of shares purchased × price - loan amount ÷  Number of shares purchased × price

30% = 200 shares × price - $5,000 ÷ 200 shares × price

30% × 200 shares × price = 200 shares × price - $5,000

60 × price = 200 shares × price - $5,000

After solving this, the price would be $35.71

And, the loan amount is equal to  

= Number of common stock shares purchased × per share value × initial margin

= 200 shares × $50 × 50%

= $5,000

4 0
3 years ago
When a consumer makes a purchase of a particular product...
noname [10]

Answer:

The consumer decision process is composed of problem recognition, search, evaluation, and purchase decision. Post-purchase behavior is the result of satisfaction or dissatisfaction that the consumption provides. The buying process starts when the customer identifies a need or problem or when a need arises.

Complex buying behavior.

Dissonance-reducing buying behavior.

Habitual buying behavior.

Variety seeking behavior.

Explanation:

8 0
3 years ago
Crop researchers are interested in the productivity of a new variety of corn. they plant 25 plots with randomly-selected seeds o
olganol [36]

A 99% confidence level means that 95% of the intervals would include the parameter.

<u>Explanation:</u>

In statistics, a confidence level is one of the types of estimate that has been calculated from the statistics of the observed data. This shows and calculates a range of the values which are possible for an unknown parameter.

The interval has an associated confidence level with it that the true parameter is in the proposed range of the values which are possible for an unknown parameter. A 99% confidence interval will be wider than a 95% confidence interval because to be more confident that the true population value falls within the interval we will need to allow more potential values within the interval.

5 0
3 years ago
Phoenix Agency leases office space. On January 3, Phoenix incurs $66,500 to improve the leased office space. These improvements
Ronch [10]

Answer:

$13,300

Explanation:

The cost of improvement should be depreciation over the lower of - remaining lease term or estimated useful life of improvement .

In our case, the lease number of years is shorter than the estimated life of improvement.

So, the cost will be depreciation for 5 years.

Hence, the amount to be recorded for first year:

= cost for improving leased office space ÷ Years remaining on lease

= 66,500 ÷ 5

= $13,300

Therefore, the amount of expense that should be recorded the first year related to the improvements is $13,300.

8 0
3 years ago
Sole Purpose Shoe Company is owned and operated by Sarah Charles. The company manufactures casual shoes, with manufacturing faci
IgorLugansk [536]

Answer:

1. The reason Sarah might want to use standard costs to compare with her actual costs is:

a. Management can evaluate the differences between standard costs and actual costs to focus on correcting the cost variances.

2. Drawbacks of using Standard Costs are:

c. Standards limit operating improvements because employees may be discouraged from improving beyond the standards.

d. Employees may focus only on efficiency improvement and their own operations rather than considering the larger objectives of the organization.

e. Standards may become "stale" in a dynamic manufacturing environment.

Explanation:

Standard costs encourage the pursuit of management goals.  They are the costs that should be under a particular type of circumstances.  They are usually compared with actual costs to determine their differences or variances.  Their use helps management to focus on how to improve overall performance.

5 0
3 years ago
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