Correct Answer: B. have been brought from death to Life

Correct Answer: A. 2

Explanation

\(^{3x}C_{2} = \frac{3x(3x - 1)(3x - 2)!}{(3x - 2)! 2!} = 15\)

\(3x(3x - 1) = 30 \implies 9x^{2} - 3x - 30 = 0\)

\(9x^{2} - 18x + 15x - 30 = 9x(x - 2) + 15(x - 2) = 0\)

\((9x + 15)(x - 2) = 0\)

x = 2.

Correct Answer: A) 1 - propanol and 2 - propanol

Correct Answer: B) Cross River State

Explanation

The question is asking about three ethnic groups called Abayon, Adim, and Adun. The question wants to know which state these ethnic groups are from. The options are Taraba State, Cross River State, Bauchi State, Rivers State, and Adamawa State. The correct answer is option B, which is Cross River State. This means that Abayon, Adim, and Adun are ethnic groups from Cross River State. It is important to know that Nigeria is made up of different states with different ethnic groups, cultures, and languages. This knowledge helps to promote unity in diversity and appreciation of different cultures.

Correct Answer: C. 11

Correct Answer: A. have been trying

Explanation

The correct answer is A. have been trying.

Explanation:

• The phrase for the past three years indicates an action that started in the past and has continued up to the present moment.

• The Present Perfect Continuous tense (have/has been + -ing verb) is used to describe an action that began in the past, has been ongoing, and is still continuing or has just finished with a present result. This perfectly matches the context.

Let's look at why the others are incorrect:

• B. tried (Simple Past): This indicates an action that was completed in the past. It doesn't convey the ongoing nature up to the present. You wouldn't say I tried for the past three years if you're still trying or the effort spans that entire time up to now.

• C. am trying (Present Continuous): This indicates an action happening right now. It doesn't account for the for the past three years duration.

• D. was trying (Past Continuous): This indicates an action that was ongoing at a specific point or period in the past, but it doesn't connect the action to the present. For the past three years usually implies continuation *up to now*.

Correct Answer: D. respect the authorities

Correct Answer: A. direct democracy

Explanation

Direct democracy or pure democracy is a form of democracy in which people decide on policy initiatives directly. it is a form of democracy in which all laws and policies imposed by governments are determined by the people themselves, rather than by representatives who are elected by the people.

Correct Answer: A. orderliness

Correct Answer: A. Zinc