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Assoli18 [71]
2 years ago
14

A salamander relies on hydrogen bonding to stick to various surfaces. therefore, a salamander would have the greatest difficulty

clinging to a _____.
Business
1 answer:
Leni [432]2 years ago
4 0

A salamander relies on hydrogen bonding to stick to various surfaces. therefore, a salamander would have the greatest difficulty clinging to a <u>surface of hydrocarbons</u><u>.</u>

<h3>What is a hydrogen bonding?</h3>

It refers to the interaction involving a hydrogen atom located between a pair of other atoms having a high affinity for electrons, such bond are weaker than an ionic bond or covalent bond but stronger than van der Waals forces.

They can exist between atoms in different molecules or in parts of the same molecule. One atom of the pair such as a fluorine, nitrogen or oxygen atom, is covalently bonded to a hydrogen atom whose electrons it shares unequally.

Read more about hydrogen bonding

brainly.com/question/12798212

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Last year, Joan bought 50 pounds of hamburger when her household’s income was $40,000. This year, her household income was only
Norma-Jean [14]

Answer:

a. positive, so Joan considers hamburger to be an inferior good.

Explanation:

Income elasticity is a microeconomic concept that aims to measure the sensitivity of demand in the face of income changes. To calculate the Income elasticity , a formula is used that divides the observed percentage change in quantity (Q) by the percentage change in price income (P): Elasticity = ▲ Q / ▲ P

The percentage change in quantity (▲ Q) and the percentage change in price (▲ P) are calculated by the difference in quantity / price in the two periods divided by the quantity / price of the first period.

▲ Q = (60 -50/60) = 0,16

▲ Q = (40.000 - 30.000/40.000) = 0,25

Elasticity = ▲ Q / ▲ P  = 0,16/0,25 = 0,64

Therefore, the elasticity is positive.

This good is considered inferior, because according to microeconomic theory, inferior goods are those whose demand increases when consumer income decreases. This is the opposite of the normal good, which has its demand increased when income increases.

8 0
3 years ago
You are analyzing an office building to determine if it make sense to build it. the building and site improvements cost $145 and
Sophie [7]

Answer:

market net operating profit per square foot = $8.80

Explanation:

total investment = $145 per square foot

the investor requires a 6% rate of return = $145 x 6% = $8.70 per square foot

total revenue per square foot =                                                      $11

proportional market vacancy and credit loss = $11 x 5% =        ($0.55)

<u>other expenses = $11 x 15% =                                                       ($1.65)  </u>

market net operating profit per square foot =                             $8.80

The project should be carried out since the net operating profit is larger than the investor's required rate of return.

7 0
4 years ago
You own a house that you rent for $1,675 per month. The maintenance expenses on the house average $315 per month. The house cost
Trava [24]

Answer:

The value that should be placed when analyzing the option of using the house as a professional office is $242,880

Explanation:

In calculating cash flow of a project, opportunity cost is very important hence be made part of the cash flow

Incremental cash flow = Appraisal on the house - Real estate fees

=$264,000 - $21,120

= $242,880

7 0
3 years ago
Read 2 more answers
Quality risk refers to the chance that: a.The project relies on developing new or untested technologies. b.The well-being of the
GrogVix [38]

Answer:

The answer is c.The firm's reputation may suffer when the product becomes available.

Explanation:

Quality risk are potential losses due to failure to meet set quality standards.

7 0
4 years ago
What education do you need for high school
LenaWriter [7]

Answer:

To teach High School, you need a Bachelors degree.

To graduate it, you have to pass English/Language Arts · Mathematics · Science · Social Studies/History · Foreign Languages · Physical Education

5 0
3 years ago
Read 2 more answers
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