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2 years ago

Select the correct answer.

Advanced Placement (AP)

1 answer:

nataly862011 [7]2 years ago

5 0

Answer:

They obviously need a long-term/interest-free loan from a credit union or from the bank

Explanation:

I am 100% sure and 100% hope that helps

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A series of coral reefs is located near a coastline. In 3–5 sentences, construct an argument about how people can help prevent e

Soloha48 [4]

Answer:

People can help prevent erosion to the coastline by limiting the construction of seawalls and sandbags that lead to beach erosion. Communities should preserve natural sand dunes, as they protect the coastlines from erosion. Man-made sand dunes actually do the opposite. It is important to consider that natural sand dunes are made of layers of different types of sand, which enables the wind to gather sand in a specific spot instead of reducing it, while also allowing vegetation to grow deeper and protect the coastline.

Explanation:

Hope this helps

4 0

2 years ago

Explain in detail, how you solved the following problem: The first two terms of a sequence are 10 and 20. If each term after the

KIM [24]

Answer:

$T_{2020} = 15$

Explanation:

Given

$T_1 = 10$

$T_2 = 20$

Each term after the second term is the average of all of the preceding terms

Required:

Explain how to solve the 2020th term

Solve the 2020th term

Solving the 2020th term of a sequence using conventional method may be a little bit difficult but in questions like this, it's not.

The very first thing to do is to solve for the third term;

The value of the third term is the value of every other term after the second term of the sequence; So, what I'll do is that I'll assign the value of the third term to the 2020th term

This is proved as follows;

From the question, we have that "..... each term after the second term is the average of all of the preceding terms", in other words the MEAN

$T_{n} = \frac{\sum T{k}}{n-1} ; where: k = 1 .... n -1$

Assume n = 3

$T_{3} = \frac{T_1 + T_2}{2}$

Multiply both sides by 2

$2 * T_{3} = \frac{T_1 + T_2}{2} * 2$

$2T_{3} = T_1 + T_2$

Assume n = 4

$T_{4} = \frac{T_1 + T_2 + T_3}{3}$

$T_{4} = \frac{(T_1 + T_2) + T_3}{3}$

Substitute $2T_{3} = T_1 + T_2$

$T_{4} = \frac{2T_3 + T_3}{3}$

$T_{4} = \frac{3T_3}{3}$

$T_{4} = T_3$

Assume n = 5

$T_{5} = \frac{T_1 + T_2 + T_3 +T_4}{4}$

$T_{5} = \frac{(T_1 + T_2) + T_3 +(T_4)}{4}$

Substitute $2T_{3} = T_1 + T_2$ and $T_{4} = T_3$

$T_{5} = \frac{2T_3 + T_3 +T_3}{4}$

$T_{5} = \frac{4T_3}{4}$

$T_{5} = \frac{(5-1)T_3}{5-1}$

Replace 5 with n

$T_{n} = \frac{(n-1)T_3}{n-1}$

(n-1) will definitely cancel out (n-1); So, we're left with

$T_{n} = T_3$

Hence,

$T_{2020} = T_3$

Calculating $T_3$

$T_{3} = \frac{10 + 20}{2}$

$T_{3} = \frac{30}{2}$

$T_{3} = 15$

Recall that $T_{2020} = T_3$

$T_{2020} = 15$

3 0

3 years ago

How did the symbolism of the events of the new years festival with its ritual reading and recreation of the story of the creatio

natka813 [3]

During the Akitu Festival, the King is stripped off of his crown and insignia. The King then kneels in front of the Bel and ask forgiveness of to the gods and promises to do better in the new year. This practice reminds the king of his imperfections and the feeling of being a commoner. Without his crown, he is powerless. This traditioned teaches the king to be humble and trust on their gods.

5 0

2 years ago

Hello! Feel free to answer as little or as much questions as you can! :)

podryga [215]

Answer

#1 is To mass-produce seeds for farmers.

Explanation:

8 0

2 years ago

dlinn [17]

Answer:

Mark Twain's The Adventures of Huckleberry Finn contains many topics worthy of a deeper look, especially in the form of an essay. Topics and themes such as morality, family, racism, religion, and freedom, as well as some others, are dealt with in the book, in Twain's own special way.

Explanation:

I'd like this one!

4 0

2 years ago