Ask question

Ask question

All categories

2 years ago

8

I start high school this year and I need to gets good grades so that I might get a scholarship to a college I’ve wanted to go to

for years... but I’m honestly not that smart so does anyone know any sites that give free tutoring. Or at least something that would help with school.

Advanced Placement (AP)

2 answers:

mojhsa [17]2 years ago

8 0

Hey there!

You might be wondering what this site is for, and it's exactly what you need!

This website helps students with their homework, guides, and notes!

Also, for documents that you need, or questions you want to ask, there is always the free version of CourseHero!

Hope this helps :)

Have a great day!

stich3 [128]2 years ago

5 0

Answer:

Brainly

Explanation:

because they perform extraordinary

You might be interested in

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

<em>This is proved as follows;</em>

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

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

<em>Assume n = 3</em>

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

<em>Multiply both sides by 2</em>

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

$2T_{3} = T_1 + T_2$

<em>Assume n = 4</em>

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

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

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 $T_{4} = T_3$

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

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

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

<em>Replace 5 with n</em>

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

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

$T_{n} = T_3$

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

All of the following are true of key person insurance EXCEPT

11Alexandr11 [23.1K]

Answer: The plan is funded by permanent insurance only;

Explanation:

Key person insurance simokt refers to a form of life insurance policy whereby a death benefit is provided to a business when there's death if the owners or a key employee.

The key employee is the insured, the employer is is the owner, payor and beneficiary of the policy.

From the options given, we should note that key person insurance is not funded by permanent insurance only. Therefore, the correct option is B.

5 0

2 years ago

Juana has just been diagnosed with muscular dystropy what is most likely her age

wolverine [178]

Answer:

16 years because it usually occurs in younger people/teens

6 0

2 years ago

Which of the following statements about the FAFSA process are TRUE?

a_sh-v [17]

Can you please provide the statements?

8 0

2 years ago

100 points if you answer correctly!

vitfil [10]

Explanation:

orbital launch vehicles

7 0

1 year ago

Read 2 more answers