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## Find the common difference of the sequence shown. 1/6,1/4,1/3 A.1/6 B.1/12 C.1/3

Find the common difference of the sequence shown. 1/6,1/4,1/3 A.1/6 B.1/12 C.1/3

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## Find the first, fourth, and tenth terms of the arithmetic sequence described by the given rule. A(n) = –6 + (n – 1)(6)

Find the first, fourth, and tenth terms of the arithmetic sequence described by the given rule. A(n) = –6 + (n – 1)(6)

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## WILL GIVE BRAINLIEST PLEASE HELP! Please select the word from the list that best fits the definition stage in a star’s evolution formed as the core of a main sequence star uses up its helium and the outer layers escape into space

sorry I’m late
white dwarf is late stage in the life cycle of a comparatively low-mass main sequence star; formed when its core depletes its helium and its outer layers escape into space, leaving behind a hot, dense core. so the that would be the most reasonable answer thanks for posting, hope i helped

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## Explicit arithmetic formula for the sequence 16,13,10,7,4

It is adding negative3 every time not subtracting three because you can’t do that when working with arithmitic

## Related Questions

Posted in Mathematics

Which answer describes the type of sequence? −99, −88, −66, −55, … A. arithmetic B. neither arithmetic nor geometric C. geometric

Here, Geometric ratio, r = -88/-99 or -66/-88 which is 8/9 or 6/8. As they are not equal, it is not a geometric.

Now, Arithmetic difference, d = -88-(-99) or -66-(-88) which is 11 or 22. As they are not equal, it is not a Arithmetic.

So, it’s neither an Arithmetic nor a Geometric.

Hope this helps!

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Posted in Mathematics

4,-24,144,-864,… whats the 8th term in the sequence?

Are 24 and 864 supposed to be negatives?

If so, that means that each term is multiplied by negative 6.
So, 4 times -6 = -24. Then -24 x -6 = 144. And so on.

So -864 x -6 = 5,184. (5th term)
5,184 x -6 = -31,104. (6th term)
-31,104 x -6 = 186,624. (7th term)
186,624 x -6 = -1,119,744. (8th term)

I think, and hope, that it is correct. Hope this helps! 🙂

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Posted in Mathematics

A sequence is defined recursively using the formula f(n + 1) = f(n) – 5 . Which sequence could be generated using this formula? 1, –5, 25, –125, … 2, 10, 50, 250, … 3, –2, –7, –12, … 4, 9, 14, 19, …

Lets take second number in each sequance as
f(n+1) and first as
f(n)

for first sequance we get:
25 = -5 -5 which is not true.

second sequance:
50 = 10 -5  again not true.

third sequance
-7 = -2 – 5 which is true. If we use f(n+1) to be -12 and f(n) to be -7 again we will see that formula describes this third sequance.

last one if we check for just in case we will see that it doesn’t fallow the formula.

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Posted in Mathematics

1. Which best describes the relationship between the successive terms in the sequence shown? 9, –1, –11, –21, … a)The common difference is –10. b)The common difference is 10. c)The common ratio is –9. d)The common ratio is 9. 2. A sequence is defined recursively using the formula f(n + 1) = f(n) – 5 . Which sequence could be generated using this formula? a)1, –5, 25, –125, … b)2, 10, 50, 250, … c)3, –2, –7, –12, … d)4, 9, 14, 19, …

Q1. The answer is a)The common difference is –10.

Let’s calculate the common difference (c):
c = f(n + 1) – f(n)

9, –1, –11, –21, …
-1 – 9 = -10
-11 – (-1) = -11 + 1 = -10
-21 – (-11) = -21 + 11 = -10

c)3, –2, –7, –12, …

f(n + 1) = f(n) – 5
f(n + 1) – f(n) = -5
c = f(n + 1) – f(n)So, the common difference is: c = -5

Let’s check all choices:
a) c = -5 – (-1) = -5 + 1 = -4         INCORRECT
b) c = 10 – 2 = 8                        INCORRECT
c) c = -2 – (-3) = -5
c = -7 – (-2) = -5
c = -12 – (-7) = -5                    CORRECT
d) c = 9 – 4 = 5                          INCORRECT

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## Find the sum of the arithmetic sequence. 3,5,7,9,….,21

The sum of any arithmetic sequence is the average of the first and last terms times the number of terms.

Any term in an arithmetic sequence is:

a(n)=a+d(n-1), where a=initial term, d=common difference, n=term number

So the first term is a, and the last term is a+d(n-1) so the sum can be expressed as:

s(n)(a+a+d(n-1))(n/2)

s(n)=(2a+dn-d)(n/2)

s(n)=(2an+dn^2-dn)/2

However we need to know how many terms are in the sequence.

a(n)=a+d(n-1), and we know a=3 and d=2 and a(n)=21 so

21=3+2(n-1)

18=2(n-1)

9=n-1

10=n so there are 10 terms in the sequence.

s(n)=(2an+dn^2-dn)/2, becomes, a=3, d=2, n=10

s(10)=(2*3*10+2*10^2-2*10)/2

s(10)=(60+200-20)/2

s(10)=240/2

s(10)=120

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## Find an equation for the nth term of the arithmetic sequence. -13, -8, -3, 2

Arithmetic is an=a1+d(n-1)
a1=first term
an=nth term
d=common difference
n=which term

so
first term is -13
the next term is -8 which is 5 more than -13 so each term is 5 more than the previous, the common difference is 5
so
an=-13+5(n-1)
that is one equation
another one is
an=5n-18 (same equation but expanded and simplified)

Categories

## To prove that all circles are similar you would use the sequence of similarity ______.

Two figures are similar are one of them can be obtained from the other with some transformations (reflections, translations, rotations, dilations) . The circle is defined by only one length – the radius.

To prove that all circles are similar you would use the sequence of similarity translation and dilation.
A translation, followed by a dilation with scale factor r2/r1 will map one circle onto the other, thus proving that the circles are similar.

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## Seeing a snake, running away from it, and then becoming frightened is the sequence of events postulated by the ________ theory.

Seeing a snake, running away from it, and then becoming frightened is the sequence of events postulated by the Cannon-Bard theory. The Cannon-Bard theory is a theory of emotion. According to this theory  we react to a stimulus and experience the associated emotion at the same time. In our case, the stimulus is the snake. The reaction is running from the snake and the emotion associated to the reaction is the fear.

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## When a mutation occurs by elimination of one base in a dna sequence, this mutation is called a ________. frameshift mutation insertion mutation substitution mutation translocation mutation viral mutation?

When a mutation occurs by elimination of one base in a dna sequence, this mutation is called a ________. frameshift mutation insertion mutation substitution mutation translocation mutation viral mutation?

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## Select the true statement about the series, ¾ + 7/8 + 11/12 + 15/16… A) The Series Given is n/n+1, where n is the natural number B)The series is divergent C)The series is n+4/s +4 times the sequence, where S and N are natural numbers D)The series is Convergent

Select the true statement about the series, ¾ + 7/8 + 11/12 + 15/16… A) The Series Given is n/n+1, where n is the natural number B)The series is divergent C)The series is n+4/s +4 times the sequence, where S and N are natural numbers D)The series is Convergent

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## In the sequence 1, 2, 4, …. an an , every nth term for n > 1 is created by the equation an=a(n?1)?2 an=a(n?1)?2 . by what percent is the 11th term greater than the 9th term in this sequence?

In the sequence 1, 2, 4, …. an an , every nth term for n > 1 is created by the equation an=a(n?1)?2 an=a(n?1)?2 . by what percent is the 11th term greater than the 9th term in this sequence?

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## The sequence of processes that links the action potential to contraction is called

There are two systems in the human body that are responsible for the coordination between the functions of different systems to achieve the unity of the living organism’s body. These two systems are the nervous system and the endocrine system. The action of the nervous system is fast and takes a short time, while the action of the endocrine system is slow and takes a long time.

The functional unit of the nervous system is the nerve cell or the neuron. The neuron consists of a cell body and the axon. The cell body starts with the dendrites that receive the messages or the impulses from other neurons or from different sense organs or receptors. These impulses are then transmitted through the cell body. The cell body contains a nucleus and different organelles which help the nerve cell to perform its functions. The nerve impulse is then transmitted to the axon.

The axon is an extension from the cell body. There are some cells called Schwan cells that secrete a myelin sheath to insulate the axon from the surrounding medium. The insulated axons have more ability to conduct the impulses than non-insulated axons. The axon ends with the terminal arborizations. The terminal arborizations of a nerve cell connect to the dendrites of the next cell or to the afferent organ. The gaps between the dendrites and the terminal arborizations are called the synapses.

The nerve impulse is an electrochemical phenomenon i.e. an electrical phenomenon with a chemical nature. The membrane of the axon acts as a barrier between an outside positively charged medium and an inside negatively charged medium. This makes a potential difference of  -70mV. This state is called the resting potential. When the membrane is subjected to a stimulus, the positive charges enter to inside and the negative charges exit to the outside. The potential difference now becomes +40mV. This state is called the depolarization state. The point of stimulation acts as a new stimulus for the next point and so on. The membrane sooner gains its permeability again and the positive charges return to the outside and the negative charges to inside. This state is called repolarization.

The nerve impulse reaches the synapse. There are some neurotransmitters that are excited by the nerve impulse coming and carry the message across the membrane. Some receptors receive theses neurotransmitters on the dendrites of the next neuron. These receptors act as a stimulus for the new cell.

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## What comes next in the sequence: 1, 3, 11, 43,

What comes next in the sequence: 1, 3, 11, 43,

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## Which signal words from the excerpt indicate a sequence? to run away in the accident in the end fined the cyclists

Here are a few pointers; hope this is useful)

Ovation-by definition- is show of appreciation from an audience, for a person’s accomplishments or flaw.

“Everyone deserves a standing ovation because we all overcometh the world.”

A person’s accomplishment could be how they made a positive change in this world, strong leadership- that makes them a effective leader or simply helping others. A person’s flaw- mistakes in life, sin or even guilt should also be considered an appreciation- an ovation for representing mankind’s flaw and that humanity makes mistakes, fulfilling at least one deadly sin such as greed, lust, selfishness etc.

Thus, regardless of a person’s achievement or flaw- a person deserves an applause for, not the least, living in this society and this world that we are all living together and dying together.

That was just the introduction.. the best part is yet to come.. now it’s your turn!!

Shakespeare’s famous line “All the World’s a stage. That agrees with your line: “Everybody deserves a standing ovation…”

Shakespeare explains that men and women are like players: they live, and die, some being celebrated and some forever living in solitude till their death. Shakespeare states the world is a “stage” which symbolizes that mankind is in its peak. The world is changing everyday: little by little and humanity is falling behind.
Due to our world turning into machinery: factories, an automotive future: where humans only job to live (entrance) and to die (exit) the famous humans remembered and the flawed not recalled.

This is according to Shakespeare’s imagery.

I don’t know what grade your in, but I think simplifying Shakespeare’s word of mouth in your essay would be handy and useful as it has strong references of your quote, and agrees strongly in your essay.

Hope this helps 🙂

Categories

## Which nitrogen base sequence is the partner of T-C-A-G-C-A

1.      A.

It is a technique typically engaged in electrical power and electronic devices, wherein the devices are run at less than their rated maximum power degeneracy, taking into account the case or body temperature, the ambient temperature and the type of cooling mechanism used.

2.      B.

In order to answer the question, you need to know the area of a circle.
Area = pi * r^2
Area = 3.14 * (100/2) ^ 2
Area = 3.14 * 50^2
Area = 7850 mils^2 = 0.00785 in^2

3.      A.

V / 15 A = 0.213 Ohm
0.213 Ohm / 125 ft * 1000 ft = 1.71 Ohm / 1000 ft
Closest gauge is #12 AWG (solid wire)
#12 is 1.588 Ohm / ft, which is a 2.9775 V drop @ 15A

4.      A.

RHW cale insulation can be used up to 167 degrees F.

5.      D.

This is a type of electrical connector used to fasten two or more low-voltage (or extra-low-voltage) electrical conductors.

6.      C. the ease with which a material allows electricity to move is called CONDUCTIVITY

7.      D.

Stranded conductors are not acceptable in the pressure terminals of a duplex receptacle. Aluminum conductors of suitable gauge for a 15 ampere duplex outlet will not fit in the pressure terminal holes.

8.      D.

A 3/0 AWG THHN insulated Copper is rated at 225 amps and it falls under the 90 degree C table.

9.      D.

A #12 copper conductor with an insulation factor of 90 degrees C is rated at 20 amps. A #12 aluminum conductor with an insulation rating of 90 degrees C is rated at 15 amps. These conductors ratings only applies to three conductors in a rated at 15 amps. These conductors’ ratings only applies to three conductors in a raceway. From 7 to 24 conductors in a raceway, both aluminum and copper conductor’s ratings have to be reduced by .70, so 15 amps x .7 = 10.5 amps and 20 amps x .7 = 14 amps respectively.

10.  A.

NEC 310.15(B)(1) and (2), table 310.15(B)(2)(a), and table 310.15(B)(17).
Convert 158°F to C result is 70°C. 50 amps x .33 correction factor = 16.5 amps

11.  A.

12.  B.

Ideally, nm or armored cable should be installed in a wall stud at least 1 1/4 inches from the front edge of the stud.

13.  C.

Always use flux for electrical connections and never use acid flux on electrical connections

14.  D.

In wire gauge, the lower the number, the larger the diameter. So a 6 gauge is larger than 12 gauge, but smaller than 4 gauge.

15.  A.

16.  D.

17.  C.

Table 310-16 NEC

18.
MCM means 1000’s (M) of (C)ircular (M)ils

19.  D.

Rubber tape is used to round sharp edges

20.  B.

The larger the diameter, the larger the ampacity, or the ability to carry current.

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## ILL GIVE YOU A BRAINLIEST BUT ONLY IF YOURE RIGHT EVERYONE WHO HAS ANSWERED THIS QUESTION HAVE ALL BEEN WRONG SO PLEASE HELP Find the first four (4) terms of the sequence if an=an-1-4 and a1=3. A. 3, 7, 11, 14 B. –4, –1, 2, 5 C. 3, –1, –5, –9 D. 7, 3, –1, –5

The polinomials only can have positive whole exponents, that is: 1, 2, 3, 4, 5, 6, … (you can include 0 also, because it iis the independent term).

So, if you are told that one term of the polynomial is 9 x ^ (negative something), it is necessary that the number after the negative sign be negative, given that negative times negative is positive.

Therefore, the only possible option from the answer choices is the option 3) -9.

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## A DNA strand has the sequence GTTCCAGAG. Which is the complementary strand of RNA

Helicases unwind the two parental DNA’s strands and creates the replication fork; single strand binding proteins keep the single strand from joining.

Further information:

• DNA replication: a biological method occurring in all living organisms that is the basis for biological inheritance

Helicase: It is an enzyme that may unwinds the DNA helix ahead of the replication machinery.

Origin of replication: a specific sequence in a genome at which replication is started.

Steps of DNA replication:

• During initiation, proteins fix to the source of replication while helicase unwinds the DNA helix and two replication forks are formed at the source of replication.

• During elongation, a primer sequence is added with complementary RNA nucleotides, which are then substituted by DNA nucleotides.

• During elongation the leading strand is made constantly, while the lagging strand is made in portions called Okazaki fragments.

• During termination, primers are detached and substituted with new DNA nucleotides and the backbone is stuck down by DNA ligase.

Purpose of DNA replication:

The purpose of DNA replication is to produce two duplicate copies of a DNA molecule. This is essential for cell division during development or repair of damaged tissues. DNA replication ensures that each new cell receives its own replica of the DNA.

Subject: Biology

Level: High school

Keywords:

• DNA replication

• Helicase

• Origin of replication

• Steps of DNA replication

brainly.com/question/9434044

brainly.com/question/5939912

brainly.com/question/10654641

brainly.com/question/10652950

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## PLEASE HELP Find the first four (4) terms of the sequence if an=an-1-4 and a1=3. A. 3, 7, 11, 14 B. –4, –1, 2, 5 C. 3, –1, –5, –9 D. 7, 3, –1, –5

PLEASE HELP Find the first four (4) terms of the sequence if an=an-1-4 and a1=3. A. 3, 7, 11, 14 B. –4, –1, 2, 5 C. 3, –1, –5, –9 D. 7, 3, –1, –5

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## The first term of the sequence is 13 the term to rule is take away -5 work out the 4th term

The possible terms are .

Step-by-step explanation:

Binomial Theorem:

Using Binomial Theorem, we get

Similarly,

The Pascal’s triangle is given below. In Pascal’s triangle nth row represents the coefficients of the expression of .

In the expression , a=x, b=2 and n=6. Using 7th row of Pascal’s triangle we get

Similarly,

In a=x, b=-4 and n=4. Using 5th row of Pascal’s triangle we get

In a=2x, b=3 and n=5. Using 6th row of Pascal’s triangle we get

In a=2x, b=-3y and n=4. Using 5th row of Pascal’s triangle we get

In binomial expansion of the degree of each term must be 8. It means the sum of powers of a and b is equal to 8.

For the dgree of term is 2+3=5. So, it is not possible variable term.

Therefore the possible terms are .

Categories

## The first term of the sequence is 13 the term to rule is take away -5 work out the 4th term

The possible terms are .

Step-by-step explanation:

Binomial Theorem:

Using Binomial Theorem, we get

Similarly,

The Pascal’s triangle is given below. In Pascal’s triangle nth row represents the coefficients of the expression of .

In the expression , a=x, b=2 and n=6. Using 7th row of Pascal’s triangle we get

Similarly,

In a=x, b=-4 and n=4. Using 5th row of Pascal’s triangle we get

In a=2x, b=3 and n=5. Using 6th row of Pascal’s triangle we get

In a=2x, b=-3y and n=4. Using 5th row of Pascal’s triangle we get

In binomial expansion of the degree of each term must be 8. It means the sum of powers of a and b is equal to 8.

For the dgree of term is 2+3=5. So, it is not possible variable term.

Therefore the possible terms are .

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## The sum of 4 consecutive integers is 130. what is the third number in the sequence?

The third number in the sequence 31, 32, 33, 34 is 33

Step-by-step explanation:

let first number be the smallest number be x.

Consecutive numbers are those numbers that follow each other in order and they should have a difference of 1 between every two numbers.

Then, the four consecutive integers are x , (x+1), (x+2) , (x+3)

Given: the sum of 4 consecutive integers is 130.

From the given condition we have,

Like terms states that contain the same variables raised to the same power.

Combine like terms we get,

Subtract 6 from both the sides, we get

Simplify we get,

Divide both sides by 4;

On simplify we get, the value of x i.e,

the sequence we have, 31, 32, 33, 34,

therefore, the third number in the sequence is, 33.

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## Read the case scenarios located at the “case scenario” link on the activity page. Choose one of the six case scenarios and using the decision making process, explain what you would do. (Total 48 points) You attend a party with two friends. The three of you agree to meet out front to leave at a set time. One person is not outside, and you go looking for her. When you find her, she appears to be drugged. Using any drug or alcohol isn't typical for her and her parents expect her home in 20 minutes. What will you do? *Complete the decision making sequence below. Identify the decision to be made. List all possible options and alternatives. Evaluate each of the options and alternatives. Choose the best option. Act on your decision. Evaluate your outcomes. Explain how using the 6 step Decision Making sequence above helps aid in wise decision making. Write 2 paragraphs containing a minimum of 10 sentences. (12 points)

Read the case scenarios located at the “case scenario” link on the activity page. Choose one of the six case scenarios and using the decision making process, explain what you would do. (Total 48 points) You attend a party with two friends. The three of you agree to meet out front to leave at a set time. One person is not outside, and you go looking for her. When you find her, she appears to be drugged. Using any drug or alcohol isn’t typical for her and her parents expect her home in 20 minutes. What will you do? *Complete the decision making sequence below. Identify the decision to be made. List all possible options and alternatives. Evaluate each of the options and alternatives. Choose the best option. Act on your decision. Evaluate your outcomes. Explain how using the 6 step Decision Making sequence above helps aid in wise decision making. Write 2 paragraphs containing a minimum of 10 sentences. (12 points)

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## What is the 6th term of the geometric sequence 4, −20, 100, …?

What is the 6th term of the geometric sequence 4, −20, 100, …?

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## When you make a video, what do you use to illustrate the sequence of camera shots?

I don’t really want to go to that graduation ceremony, Mom. I don’t care about Brenda’s graduation at all. He won’t stop repeating what a great class they were and that they have a great future to go. It’s annoying, Mom. – Tommy said-

You’ve got to go, Tommy. – Mom said – Brenda will be sad if you don’t go.

Explanation:

The original conversation shows the use of more formal vocabulary and structure, in the provided answer some of the words and expressions were changed by more popular ones without going to the full opposite by presenting a totally informal conversation all covered with slang words.

Popular words are considered “natural” in spoken English.