Correct Answer: A. oxidized

Explanation

-Zn is a reducing agent, HCl is an oxidizing agent.

-the zinc is oxidized

Correct Answer: C. lam yulad

Correct Answer: B)

Ca(NO\(_3\))\(_2\) + 2H\(_2\)O

Explanation

The given reaction is between nitric acid (HNO\(_3\) and calcium hydroxide (Ca(OH)\(_2\). This is an example of an acid-base reaction, where an acid reacts with a base to form a salt and water. In this case, the acid is HNO\(_3\) and the base is Ca(OH)\(_2\).

When reacting, the hydrogen ions (H\(^+\) from the acid combine with the hydroxide ions (OH\(^-\) from the base to form water (H\(_2\)O). The remaining ions, calcium (Ca\(^{2+}\) and nitrate (NO\(_3^-\), combine to form the salt calcium nitrate (Ca(NO\(_3\)\(_2\).

So, the balanced chemical equation for the reaction is:

HNO\(_3\) + Ca(OH)\(_2\) \(\rightarrow\) Ca(NO\(_3\)\(_2\) + 2H\(_2\)O

Therefore, the correct answer is Option B: Ca(NO\(_3\)\(_2\) + 2H\(_2\)O.

Correct Answer: C. 184

Correct Answer: C. Ships manifest

Correct Answer: D. anxiety

Explanation

(a) Thessalonians 3: 6 -15

(i) Paul advised the Thessalonians to keep away from an idle brother.

(ii)And one who is not behaving in accordance with the tradition he had set up for them.

(iii) He taught them to imitate his life of industry. (Paul was a tent maker).

(iv) While he was with them, he ate nobody's food without paying for it.

(v) Rather, he walked tirelessly and was not burden to anyone.

(vi) He worked, not because he had no right not to work outside his preaching.

(vii) But to leave them with conduct worthy of emulation.

(viii) He had earlier given them the command "if any one will not work, let him not eat.

(ix) But he had heard that some of them were living in idleness.

(x) Such fellows should work to earn their living.

(xi) But should anyone refuse to obey his instruction he should be noted.

(xii) They should have nothing to do with such a person.

(xiii) He should not be sent out but he should be warned.

(xiv) In conclusion he payed for the Church.

(b) Two ways for Christian to uphold this teaching:

(i) Pride in one's job — no job is small or big/Christians should be proud of their work.

(ii) They should not be beggars.

(iii) They must be committed workers.

(iv) They should show good examples to others by working, not to please men but God.

Correct Answer: B. guinea savanna

Correct Answer: A. \(\frac{5}{4}\)

Explanation

Given, \(x^{2} + x - 2 = 0\), a = 1, b = 1 and c = -2.

\(\alpha + \beta = \frac{-b}{a} = \frac{-1}{1} = -1\)

\(\alpha\beta = \frac{c}{a} = \frac{-2}{1} = -2\)

\(\frac{1}{\alpha^{2}} + \frac{1}{\beta^{2}} = \frac{\beta^{2} + \alpha^{2}}{(\alpha\beta)^{2}}\)

\(\beta^{2} + \alpha^{2} = (\alpha + \beta)^{2} - 2\alpha\beta = (-1)^{2} - 2(-2) = 1 + 4 = 5\)

\(\frac{1}{\alpha^{2}} + \frac{1}{\beta^{2}} = \frac{5}{(-2)^{2}} = \frac{5}{4}\).

Correct Answer: C. interpret the electoral laws fairly

Explanation

One of the functions of the electoral management body is to interpret the electoral laws fairly. This is to ensure that elections are conducted in a free, fair, and transparent manner. The electoral management body does not engage in business or look for external sources of funding.