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3 years ago

The amphibians have loose fitting skin. this helps them with which of the two major challenges for transition to land?

1 answer:

4 0

The loose fitting skin is one of the defining characteristic of the amphibians in which the toad, frog and almost any other creature in between belong. Some of the many useful and sophisticated purpose of this are: (1) helping with respiration, (2) prevention of hydration loss, (3) easy locomotion. This enables the animals to easily adapt to the environment once it shifts to the land from the water bodies.

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Each individual firm will maximize its profits or minimize losses by hiring a specific type of labor up to the point where the m

Talja [164]

Answer:

equal is the correct answer.

Explanation:

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2 years ago

Isaac holds one ton of perishable fruit in storage for Juice Smoothies Corporation. Juice Smoothies does not pay for the storage

FrozenT [24]

Answer:

The correct answer is option b.

Explanation:

Here, when the Juice smoothies does not pay Issac, the selling of fruits is an example of mitigation of damages.

Mitigation of damages can be referred as a contract law under which a victim of breach of law can take actions in order to minimize damages. It means to take any reasonable opportunity possible under the given circumstances to minimize or reduce damages. Though taking extreme actions is not required.

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3 years ago

There are three economy situations and two stocks Information is as follows Economy Stock A Stock B Booming 0.3 10 20 Neutral 0.

Bumek [7]

Answer:

a) A = 4.50% and B = 2.00%

b) SD for A = 4.15 %

c) Portfolio Return = 3.0%

Explanation:

a) Expected Returns for Both A and B respectively:

In order to calculate the expected returns, let's categorize the given data first.

Economy Probability Stock A Stock B

Booming 0.30 10% 20%

Neutral 0.30 5% 0%

Recession 0.40 0% -10% (not 10%)

So,

Expected Return for Stock A:

A = Sum of (all Probability x Stock A)

A = (0.30 x 0.10) + (0.30 x 0.05) + (0.40 x 0.00)

A = 0.045

A = 4.50 %

Return for Stock B:

B = Sum of all Probability x Stock B

B = (0.30 x 0.20) + (0.30 x 0.00) + (0.40 x -0.10)

B = 0.002

B = 2.0%

b) Standard Deviation /Risk for Stock A:

SD for A = Sum (Square Root (Probability*(Stock A Return - Expected Return of Stock A)²) )

SD for A = $\sqrt{0.30*(0.10-0.045)^2 + 0.30*(0.05-0.045)^2+0.40*(0.00-0.045)^2}$

SD for A = 0.0415

SD for A = 4.15%

c) Portfolio Return Given that:

Value Weight Return

Stock A 4000 0.4 4.50%

Stock B 6000 0.6 2.0%

10000

Portfolio Return = Sum of ( Weight x Return)

= (0.4 x 0.045) + (0.6 x 0.02)

= 0.03

Portfolio Return = 3%

6 0

3 years ago

Is buffet correct that it is the role of the federal government to make sure people who work will have enough income to live a

GuDViN [60]

Yes, it is.
I think it is very fair to say that People who work enough hours should at least should not worry about basic needs such as foods, shelter, education, and health. The government could do this through various programs such as minimum wage of a different variant of welfare programs.

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3 years ago

What is the best way to help students use materials successfully in learning centers?

astraxan [27]

The best way to help students demonstrate ways to use materials is when introducing them.

<h3>How can learning centers effectively support students in making effective use of the resources there?</h3>

Create, share, and put procedures into action. The complicated choreography of different students, spaces, and materials that centers entail. Teachers are responsible for developing thorough procedures, explaining them to pupils, and giving them enough time to practice them until they become second nature.

The group with purpose: Centers give students the option to work independently, in groups of their choosing based on interests, or in mixed- or leveled-ability groups. All grouping choices must be deliberate and based on the character and goal of each activity.

Give students meaningful tasks: Centers activities in all subject areas should be engaging, difficult, and, whenever possible, give students a chance to practice skills in real-world contexts. This means that activities should assist students in making connections between their classroom learning and real-world situations or in forming practical habits of mind.

To know more about learning centers, visit:

#SPJ4

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1 year ago