Explanation

Both Mr. Crane arid Mr. Olin are Richard's bosses in two different optics shop that Richard works in. Mr. Crane is a Yankee from Illinois. He represents those whites who are unbiased and vibrant to blacks but can nothing to change the harsh attitudes of whites towards black Americans. Mr Crane wants to give Richard a chance to train at his optical factory and thereby acquiring a useful life- long trade. But Mr. Crane's white employees, Reync and Pease, to whom he assigns the duty of training Richard, are not ready to train any "nigger" in a trade they se€ purely a white man's. Mr. Crane's good intentions are therefore seen by these two wicked whites as uncalled for.

They are determined to send Richard out of the job. Reynolds one day frames Richard up that he has referred to Pei without respect. At this allegation, poor Richard cannot defend himself against two whites who are determined to thi him out of a job from which he hopes to save money to get back to school. Even when Mr. Crane asks Richard to nary the incident the next day, he cannot. Mr. Crane on his part cannot help Richard. This experience as Richard sal slapped out the human race" in him. In another part of South America. Richard is employed as an errand boy and charged with the duty of washing polishing eye glasses. His previous experience with Reynolds and Pease now teach him to be cautious with all wh including the one who willingly offers him a dollar to buy food.

Here Richard's immediate supervisor Mr. Olin for apparent reason installs hatred between Richard and Harrison, another black boy who works in a nearby jewelery sh Mr. Olin takes delight in seeing two "niggers" hurt each other. It takes Richard and Harrison time to be able to uric stand Mr. Olin's plot against the black race in general. These two experiences convey the impression that most whites hate blacks and do not mind if the blacks go each other's throat. The blood-thirstiness of the whites is revealed in the comments they make during the fight: "cry that nigger's guts!, "Hit that nigger", "make him bleed". These experiences further portray that blacks are seen as sub-human, merely tolerated for services they render.

Correct Answer: B. 11

Explanation

g(-3) = 5 - 2(-3)

= 5 + 6 = 11

Correct Answer: B. 6, 6

Explanation

\(Perimeter = 2(l + b) = 24\)

\(l + b = 12 \implies l = 12 - b\)

\(Area = (12 - b) \times b = 12b - b^{2}\)

\(\frac{\mathrm d A}{\mathrm d b} = 12 - 2b = 0\) (at maximum)

\(2b = 12 \implies b = 6\)

\(l = 12 - 6 = 6m\)

Correct Answer: B. 0.75

Explanation

Total outcome: HT, TH, HH and TT = 4

Count where H appear = 3

Therefore: 3/4 = 0.75

Correct Answer: B. Verb phrase

Explanation

Some of the characters demonstrate love for money. ie. greed and ambition, throughout the play. Whitehead. the White man and Stranger, Maligu, the King's adviser and Soko the Village Shrine Priest, are three of the characters that demonstrate this vice. Their sole objective is to get rich. Whitehead comes to Mando land intending to plunder the wealth of the people and carry away their diamonds, under the pretext of tobacco farming.

Greed sets in when Maligu and Soko begin to lose trust in one another and plan to get rid of each other for the greater advantage of the diamond wealth. The three want Kondo, the son of the king of Mando nd and head of the warriors, out of the way for em to succeed in their plan. Kindo recognizes it when he tells Maligu to pray for greed and ambition not to destroy him. Whitehead also wants Parker, an African who acts as his secretary and as assistant interpreter, and Soko killed as they do not exactly fit into his plan beyond using them to achieve his aim. When Maligu stands the chance to save Whitehead from death on his hands, he betrays him and simply thanks him for the diamond wealth that now apparently belongs to him alone.

It is clear that some of the major characters of the play do not show concern for the good of all in Mando land but for themselves alone.

Correct Answer: D. 2.0 moles of Al³⁺

Correct Answer: C) Gills

Explanation

Tadpoles are the larval form of frogs and they undergo metamorphosis to become adult frogs. Respiration is the process of taking in oxygen and releasing carbon dioxide. The question is asking how tadpoles respire. The options given are lungs, nostrils, gills, spiracles, and siphon. Lungs are organs used for breathing air, while nostrils are openings in the nose used for breathing. Spiracles are openings on the body of certain insects used for breathing air. Siphons are tube-like structures used for drawing in water. The correct answer is gills. Tadpoles respire by absorbing oxygen from the water through their gills and releasing carbon dioxide. Gills are specialized organs that are used for breathing underwater. They are found in many aquatic animals, including fish and amphibians like tadpoles. It is important to note that as tadpoles metamorphose into adult frogs, they develop lungs and begin to breathe air. This allows them to live both on land and in water. In summary, tadpoles respire with gills, which are specialized organs that allow them to breathe underwater. As they metamorphose into adult frogs, they develop lungs and can breathe both on land and in water.

Correct Answer: B. lending to the commercial banks

Correct Answer: A. 1

Explanation

\(\lim \limits_{x \to 1} \frac{1 - x}{x^{2} - 3x + 2}\)

\(\frac{1 - x}{x^{2} - 3x + 2} = \frac{-(x - 1)}{(x - 1)(x - 2)}\)

= \(\frac{-1}{x - 2}\)

\(\lim \limits_{x \to 1} \frac{1 - x}{x^{2} - 3x + 2} = \lim \limits_{x \to 1} \frac{-1}{x - 2}\)

= \(\frac{-1}{1 - 2} = \frac{-1}{-1} = 1\)