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tiny-mole [99]
3 years ago
15

Which of the following pairs of elements are likely to form an ionic compound? Check all that apply. Check all that apply. lithi

um and chlorine potassium and oxygen sodium and neon cesium and magnesium oxygen and bromine nitrogen and fluorine
Business
1 answer:
Vlad1618 [11]3 years ago
7 0

Answer:

lithium and chlorine

potassium and oxygen

Explanation:

Ionic compound are chemical compound held by electrostatic forces known as ionic bonding. Ionic compound, their is transfer of electron. One atom of element lose electron while the other atom gain electron. The ions involve in bonding are known as cations and anions.

The cations loses electron to become positively charged while the anion receive electron to become negatively charged. An ionic compound possess an anion and a cations. The electronegativity difference between the atom that go into bonding is widely different.  

The best option is the bonding between lithium (cations) and chlorine(anions) and potassium(cations) and oxygen(anions).

The bonding is usually between a metal and a non metal.

Li + and  Cl- → LiCl

K+ and O2- → K2O

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Professor’s Annuity Corp. offers a lifetime annuity to retiring professors. For a payment of $74,000 at age 65, the firm will pa
photoshop1234 [79]

Answer: 0.10%

Explanation:

The following can be gotten from the question:

n = 15 years

We change it to months. Thus will be:

= 15 × 12

= 180

Present value of an annuity :

= A × {1- (1 +r ) -n ]/r}

74000 = 450 × [ 1- (1 +r) - 180]/r

r= 0.10%

Therefore, the monthly interest rate is 0.10%.

8 0
3 years ago
If a human resources manager estimates the probability that a certain percentage of employees will take advantage of a proposed
azamat

Answer:

The correct Answer is "Estimation"

Explanation:

By utilizing the probability that the certain amount of workers will deal with advantage plan administrator working under the state of estimation. In which he use probability that specific measure of individuals will participate in that specific arrangement and expect interest rate of workers.

8 0
3 years ago
marketing research helps managers gauge the perceived value of their goods and services, as well as the level of customer satisf
natima [27]

The statement "marketing research helps managers gauge the perceived value of their goods and services, as well as the level of customer satisfaction." is True

This is further explained below.

<h3>What are goods and services?</h3>

The output of an economic system includes things such as the production of commodities and provision of services.

Goods are tangible items that are offered for purchase by customers, in contrast to services, which are defined as any actions that are carried out for the purpose of benefiting the receivers.

Goods include a wide variety of products, including automobiles, home appliances, and clothing, amongst others.

To name only a few instances of services, there is the provision of legal counsel, the cleaning of homes, and the delivery ofconsulting services.

In conclusion, The assertion that "marketing research assists managers in determining the level of customer satisfaction in addition to the perceived worth of their goods and services" is accurate.

Read more about goods and services

brainly.com/question/342628

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4 0
1 year ago
In the trading of a security, the dealer's spread refers to _____. a. the sum of the bid and asked prices of a security, which r
ArbitrLikvidat [17]

Answer:

d. the difference between the bid and asked prices of a security, which represents the dealer's markup, or profit from a security transaction.

Explanation:

CAPM is an acronym for capital asset pricing model. The capital asset pricing model (CAPM) can be defined as a model or formula that can be used to calculate an investment risk and the expected return on an investment (assets).

Simply stated, the capital asset pricing model gives an investor the relationship between the risk of investing in securities and its expected returns. Thus, it assists investors in making well-informed decisions about whether or not to add to a portfolio.

Additionally, the expected return could be either a profit or loss depending on the risks associated with the securities.

Mathematically, the CAPM is given by this formula;

R_{a} = R_{rf} + \beta_{a} * (R_{m} - R_{rf})

Where;

R_{a} = Expected return on a security

R_{rf} = Risk-free rate

\beta_{a} = beta of the security

R_{m} = Expected return of the market

(R_{m} - R_{rf}) = Equity market premium

In the trading of a security, the dealer's spread refers to the difference between the bid and asked prices of a security, which represents the dealer's markup, or profit from a security transaction.

Simply stated, the bid-ask spread refers to the amount by which the bid price by a dealer is lower than the ask-price for a security or an asset in the market at a specific period of time.

The bid-ask spread exists because of the need for dealers to cover expenses and make a profit. A bid-ask spread is use in the transaction of the following items; options, future contracts, stocks, and currency pairs.

Generally, a dealer who is willing to sell an asset or securities would receive a bid price while the price at which the dealer is willing to sell his asset to another dealer (buyer) is the ask price.

8 0
2 years ago
Irene’s Dairy is deciding whether or not to enter the market for ice cream, currently monopolized by Mattie’s Ice-cream. If it e
Natalka [10]

Answer:

"Threaten to always accommodate" is the correct choice.

Explanation:

  • As we acknowledge accommodation seems to be the phase wherein we change current understanding in anything other than a sense that new information of interest is integrated.
  • And then we can tell whether Mattie won't try to compromise Irene and will therefore surely consider to "intimidate to accommodate" Irene throughout all times. Accommodate means, for example, introducing a piece of different information about what another person asks mother in some kind of a railway station what it's really. Mother says this is train and starts running on what seems like a device like buses running on roadways.
5 0
3 years ago
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