1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Ksenya-84 [330]
2 years ago
7

Rule 1: Multiply by 2 then add 1 starting from 1.

Mathematics
1 answer:
Lyrx [107]2 years ago
8 0

The sequence 1 will be 3(n – 1) + 1. And the sequence 2 will be 9(n – 1) / 2 + 40.

<h3>What are sequence and series?</h3>

A sequence is a list of elements that have been ordered sequentially, such that members come either before or after.

Let n = natural number.

The sequence 1 will be multiplied by 2 then add 1 starting from 1. Then we have

⇒ 2(n – 1) + 1(n – 1) + 1

⇒ 3(n – 1) + 1

The sequence 1 will be divided by 2 then add 4 starting from 40. Then we have

⇒ (n – 1 / 2) + 4(n – 1) + 40

⇒ 9(n – 1) / 2 + 40

More about the sequence link is given below.

brainly.com/question/21961097

#SPJ1

You might be interested in
(Cosx)/(1+sinx) - (1+sinx)/(cos) solve
Rina8888 [55]
2/cos x 

........................


8 0
3 years ago
Read 2 more answers
Many companies "grade on a bell curve" to compare the performance of their managers and professional workers. This forces the us
GarryVolchara [31]

Answer:

option A

Step-by-step explanation:

given,

10% A grades     80% B grades      10% C grades

This year, managers with scores less than 35 received C's and those with scores above 425 received A's.

The mean has to be middle of two corresponding cutoff value

              \mu = \dfrac{35+425}{2}

                      μ = 230

Cutoff Off C grade corresponds with the area of 0.10 is table A.

corresponding z- score according to Table A

           Z = -1.28

now, standard deviation

    z = \dfrac{x-\mu}{\sigma}

    \sigma= \dfrac{x-\mu}{z}

    \sigma= \dfrac{35-230}{-1.28}

       σ = 152.3

Correct answer is option A

4 0
3 years ago
Find GH. What does GH equal?
igor_vitrenko [27]

Answer: GH = HJ = 4.6

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Pls help this is pretty urgent
KIM [24]

Answer:

(a)  0

(b)  f(x) = g(x)

(c)  See below.

Step-by-step explanation:

Given rational function:

f(x)=\dfrac{x^2+2x+1}{x^2-1}

<u>Part (a)</u>

Factor the <u>numerator</u> and <u>denominator</u> of the given rational function:

\begin{aligned} \implies f(x) & = \dfrac{x^2+2x+1}{x^2-1} \\\\& = \dfrac{(x+1)^2}{(x+1)(x-1)}\\\\& = \dfrac{x+1}{x-1}\end{aligned}

Substitute x = -1 to find the limit:

\displaystyle \lim_{x \to -1}f(x)=\dfrac{-1+1}{-1-1}=\dfrac{0}{-2}=0

Therefore:

\displaystyle \lim_{x \to -1}f(x)=0

<u>Part (b)</u>

From part (a), we can see that the simplified function f(x) is the same as the given function g(x).  Therefore, f(x) = g(x).

<u>Part (c)</u>

As x = 1 is approached from the right side of 1, the numerator of the function is positive and approaches 2 whilst the denominator of the function is positive and gets smaller and smaller (approaching zero).  Therefore, the quotient approaches infinity.

\displaystyle \lim_{x \to 1^+} f(x)=\dfrac{\to 2^+}{\to 0^+}=\infty

5 0
1 year ago
Read 2 more answers
A large bag contains 12/15 pound of granola.How many 1/3 pound bags can be filled with this amount of granola? How much granola
ipn [44]
First you want to turn 1/3 into 5/15. 
You can multiply 5/15 x 2 = 10/15. Thats as far as you get.
12/15
-10/15
__________
2/15 Pounds of granola left.
4 0
3 years ago
Other questions:
  • determine the time necessary for P to double when it is invested at interest rate r compounded annually, monthly, daily, and con
    7·1 answer
  • Brett and rose's mother donated $7 for every lap they walked in the walk a thon. Brett walked 16laps and Rosa walked 19 laps. wr
    5·1 answer
  • What is the probability of drawing a 6 or a king,​
    6·1 answer
  • What is the tangent of 33.0?
    9·1 answer
  • Use a sum or difference formula to find the exact value of the following. cos Sin COS
    14·1 answer
  • Find the mean of this data set: 8,8,3,4,8,6,4,3
    7·2 answers
  • Two mechanics worked on a car.The first mechanic charged $85 per hour, andthe second mechanic charged $70 per hour.The mechanics
    7·1 answer
  • PLEASE HELP
    7·1 answer
  • PLEASE HELP FAST
    6·1 answer
  • ILL BRAINLIEST YOU AND GIVE YOU 30 EXTRA POINTS PLEASE HELP ME
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!