Questions
one afternoon a couple walks 7/8 of the way around a circular lake, the radius of...

one afternoon a couple walks 7/8 of the way around a circular lake, the radius of which is 1.65km. they start at the west side of the lake and the head die south to begin with.
a. what is the distance they travelled?
b. what are the magnitude and direction (relative to due east) of the couples displacment?

In: Physics

A boat leaves a dock at 1pm and travels due South at a speed of 20km/h....

A boat leaves a dock at 1pm and travels due South at a speed of 20km/h. Another boat has

been heading due East at 10km/h since 1pm and reaches the same dock at 3:30pm. At what time were

the two boats closest together?

In: Math

It is argued that if a rich high wage country such as the United States were...

It is argued that if a rich high wage country such as the United States were to expand trade with a relatively poor and low wage country such as Mexico, then U.S. industry would migrate south, and U.S. wages would fall to the level of Mexico's. What do you think about this argument?

In: Economics

It is argue that if a rich high wage country such as the United States were...

It is argue that if a rich high wage country such as the United States were to expand trade with a relatively poor and low wage country such as Mexico, then U.S. industry would migrate south, and U.S. wages would fall to the level of Mexico’s. What do you think about this argument?

In: Economics

A novice golfer on the green takes three strokes to sink the ball. The successive displacements...

A novice golfer on the green takes three strokes to sink the ball. The successive displacements are 4.00 m to the north, 2.20 m northeast, and 1.10 m at 25.0° west of south. Starting at the same initial point, an expert golfer could make the hole in what single displacement?

In: Physics

Discussion Questions: Tell Them We Are Rising Why were different HBCUs founded? Name some organizations involved...

Discussion Questions: Tell Them We Are Rising

Why were different HBCUs founded?

Name some organizations involved in starting HBCUs?

Why was education so important to newly freed slaves?

Why are the HBCUs primarily found on the east coast with a high percentage in the south?

In: Economics

3. A mouse has approximately 1,400 olfactory genes. Provide an evolutionary explanation. [2] 4. A nose...

3. A mouse has approximately 1,400 olfactory genes. Provide an evolutionary explanation. [2]

4. A nose also functions as a humidifier. Explain the relationship between noses and people who live on the shores of the Mediterranean sea, compared to those further north, or further south. [2]

In: Biology

Petrobras’ controlling shareholder is the Brazilian government, not the ADR holder. If Petrobras focuses on maximizing...

Petrobras’ controlling shareholder is the Brazilian government, not the ADR holder. If Petrobras focuses on maximizing the government’s valuation of the shares, how would this affect its discount rate for Pecom? (I am looking for a qualitative answer here)

Harvard Case: Drilling South: Petrobras Evaluates Pecom

In: Finance

Discuss the current status of Medicaid Managed Care in South Carolina. What are the benefits and...

Discuss the current status of Medicaid Managed Care in South Carolina. What are the benefits and challenges faced by this State and why? How is the state capitalizing on the benefits and how are they mitigating or responding to challenges? If your state does not participate, choose a state to discuss that does. Please include references

In: Operations Management

The South African economy went into recession in 2020 that will deepen due to the Covid-19...

The South African economy went into recession in 2020 that will deepen due to the Covid-19 virus and were downgraded to junk by the rating agencies. At the same time government debt is mounting since 2009 into a so called debt trap. Explain how this will inhibit the government to resolve the recession.

In: Economics