Find the common ratio for the following sequence 9,6,4

Answers

Answer 1
It is a geometric sequence and common ratio is −23.
Answer 2

The common ratio for the sequence is 2/3

Finding the common ratio for the sequence

From the question, we have the following parameters that can be used in our computation:

Sequence: 9,6,4

The common ratio for the sequence is calculated using

Ratio = T2/T1

substitute the known values in the above equation, so, we have the following representation

Ratio = 6/9

Evaluate

Ratio = 2/3

Hence, the common ratio is 2/3

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Related Questions

Two coins are knocked off a table at the same time by different forces. which coin will hit the ground first?

Answers

they will land at the same time

Final answer:

Two coins knocked off a table by different forces will hit the ground simultaneously because gravity affects each coin equally, and the horizontal and vertical components of their motion are independent. This is consistent with the universality of free fall and has been empirically demonstrated by repeated experiments.

Explanation:

Do Different Forces Affect Gravity's Impact on Falling Objects?

When two coins are knocked off a table simultaneously with different horizontal forces, their subsequent motion comprises both horizontal and vertical components. However, gravity acts only on the vertical motion, and it does so equally on both coins regardless of their horizontal velocities. According to the laws of physics, specifically Galileo's theory of falling bodies, both coins will hit the floor at the same time because the horizontal and vertical motions are independent of each other. This phenomenon is due to the universality of free fall, which states that all objects accelerate at the same rate under gravity's influence, ignoring air resistance.

An important point to note is that factors such as air resistance can affect the time it takes for objects with different shapes and surface areas to hit the ground. However, in the case of the coins, since they are identical and their shapes do not change as they fall, air resistance does not play a significant role, and thus they hit the ground simultaneously. This was demonstrated by Galileo and can be observed in everyday life, such as by dropping a shoe and a coin side by side.

davis printed 24 photos in 8 minutes. how many photos did he print per minute

Answers

24 photos in 8 minutes

24/8 = the number of photos per minute

24/8 = 3

3/1 is the number of photos/ minutes

3 photos per minute is your answer

hope this helps
3, cause 24/8 is three

if f(x)=5x-2, and g(x)=2x+1, find (f+g)(x)

Answers

=[5x-2]+[2x+1]
=5x-2+2x+1
=5x+2x-2+1
=7x-1

.help me please thanks

Answers

The empty jug weighs 0.75 lb

With the 3c, the total weighs 2.25 lb. That means:

3c + empty jug = 3c + 0.75 = 2.25

3c = 2.25 - 0.75
3c = 1.5
 and 1c = 0.5 (so c is a constant -or the slope-)

Then the equation is:

y = 0.5x + 0.75


State the property of addition that justifies each numbered step in the following simplification.

56 + (44 +79)

Answers

Well you would use PEMDAS solve what's in the parenthesis first and the add that to 56 and you should get your answer.

Solve the following system of equations. Enter the y-coordinate of the solution. Round your answer to the nearest tenth. 5x+2y=7 -2x+6=9

Answers

5x + 2y = 7....multiply by -3
-2x + 6y = 9
----------------
-15x - 6y = -21 (result of multiplying by -3)
-2x + 6y = 9
---------------add
-17x = - 12
x = 12/17 or 0.7

5x + 2y = 7
5(12/17) + 2y = 7
60/17 + 2y = 7
2y = 7 - 60/17
2y = 119/17 - 60/17
2y = 59/17
y = 59/17 * 1/2
y = 59/34 or 1.7 when rounded <====

Answer:

y = 1.7

Step-by-step explanation:

Given  : 5x+2y=7  and - 2x+6=9.

To find : Solve the following system of equations. Enter the y-coordinate of the solution. Round your answer to the nearest tenth.

Solution : We have given

5x + 2y = 7 --------(1)

- 2x + 6y = 9 -------(2).

To make the y coefficient same multiply the equation 1 by 3.

15 x + 6y = 21 .

(+)-2x +(-) 6y = (-)9 .

______________ ( On subtracting both the equations )

17 x + 0  = 12 .

17 x = 12 .

On dividing both sides by 17

x = [tex]\frac{12}{17}[/tex].

x = 0.705

Plug x = 0.705 in equation 2 .

- 2 ( 0.705) + 6y = 9.

-1.41 + 6y = 9 .

On adding both sides by 1.41.

6y = 9 + 1.41

6 y = 10. 41

On dividing both sides by 6.

y =  [tex]\frac{10.41}{6}[/tex].

y = 1.735.

Nearest tenth = 1.7

Therefore,  y = 1.7.

If the distance between the 2 and the 3 and the 6 and the 7 on a scale are equal, the scale would likely be at least:

Answers

The scale is likely linear, with equal divisions between consecutive integers.  Two and three differ by one, as do 6 and 7.  Both "ones" are represented on the scale by equal distances.

There are many scales, such as logarithmic, on which equal differences are represented by UNEQUAL distances.

Percy works two part-time jobs to help pay for college classes. On Monday, he works 3 hours at the library and 2 hours at the coffee cart and earns $36.50. On Tuesday, he works 2 hours at the library and 5 hours at the coffee cart and earns $50. His hourly wage at the library, x, and hourly wage at the coffee cart, y, can be determined using the system of equations below. 3x + 2y = 36.50 2x + 5y = 50.00 At which job does Percy earn the greater hourly wage? How much does Percy earn each hour at this job?
A) Percy earns a greater hourly wage of $7.00 at the library.
B) Percy earns a greater hourly wage of $7.00 at the coffee cart.
C) Percy earns a greater hourly wage of $7.50 at the library.
D) Percy earns a greater hourly wage of $7.50 at the coffee cart.

Answers

its c I already did it

What's the answer ????

Answers

the mistake is line 4, she should have divided 42 by 5, not add 5 and 16

Evaluate the expression for the given values of the variables.
4(2m-n)-3(2m-n);
m=-15 n=-18
A. 3
B. -3
C. -12
D. 16

Answers

4(2m-n)-3(2m-n)

4(2(-15)- -18)-3(2(-15)- -18)
4(-30- -18)-3(-30- -18)
4(-12) -3(-12)
-48- -36
-12

The answer is C
Final answer:

The result of evaluating the expression 4(2m-n)-3(2m-n) with respect to m=-15 and n=-18 is -12.

Explanation:

To evaluate the expression 4(2m-n)-3(2m-n) for m=-15 and n=-18, we first substitute these given values into the expression.

Therefore, our expression becomes 4(2*(-15) - (-18)) - 3(2*(-15) - (-18)). Simplify the expression in the parentheses first according to the order of operations (also known as BEDMAS or PEMDAS) which stands for Brackets/parentheses, Exponents/Orders, Division/Multiplication, Addition/Subtraction.

4(2*-15 - (-18)) - 3(2*-15 - (-18)) simplifies to: 4(-30 +18) - 3(-30 + 18). Further simplify to: 4*-12 - 3*-12.

Then, doing the multiplication gets: -48 - (-36), which simplifies to: -48 + 36. Therefore, the value of the expression is -12.

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What are the 3 consecutive integers of 135?

Answers

Let's say the first integer is n. the next two integers will be n+1 and n+2. If you add these three together you will get n+n+1+n+2, which is 3n+3 
so, 
3n+3=135 
3n=132 
n= 44 
thus, the first integer is 44. the next two consecutive will thus be 45 and 46 
to check: 44+45+46=135 
and there you have your answer, hope I helped!

Three consecutive integers can be represented as followed.

X → first integer

X + 1 → second integer

X + 2 → third integer

Since the sum of our three consecutive integers is 135, we can set up an equation to represent this.

X + X + 1 + X + 2 = 135

-Simplify on the left-

3x + 3 = 135

      -3     -3

3x = 132

÷3     ÷3       ← divide both sides by 3

X = 44

X + 1 = 45

X + 2 = 46

Therefore, the three consecutive integers are 44, 45, and 46.

Subtract x/x^2-36-6/x^2-36

Answers

      x                       6
-------------    -    -------------
  x^2 - 36           x^2 - 36

      x - 6                   
= ----------------
  (x + 6)(x - 6) 

        1                  
= ----------
      x + 6           

Answer:

x + 6; where x ≠ -6, +6

Step-by-step explanation:

The sum of the measures of the angles of any triangle is 180 degrees. in triangle​ abc, angles a and b have the same​ measure, while the measure of angle c is 72 degrees larger than each of a and
b. what are the measures of the three​ angles?

Answers

Its given that the sum of the values of total angles of a triangle is 180. It is also given that angles a and b are equal and that value of c is 72. Thus we get the following equation:
   
a + b + c = 180
   
a + a + 72 = 180 since a = b

2a = 108
   
a = b = 54 and c = 72

is the open sentence 3z=2z+5 true or false when z=5?

A. True
B. False

Answers

Hey there! 

If z = 5 

we replace "z" with "5" 

So, let's test out the problem to see if it is true or false

Problem becomes: [tex]3(5) = 2(5) + 5 [/tex]

Let's work this out

[tex]3(5) = 15 [/tex]

Problem becomes: [tex]15 = 2(5) + 5[/tex]

[tex]2(5) = 10 [/tex]

Problem becomes: [tex]15 = 10 + 5 [/tex]

[tex]10 + 5 = 15 [/tex]

So, therefore it looks like this statement/ sentence is [tex]True[/tex]!

~[tex]MeIsKaitlyn:)[/tex]

Suppose that the sample space is s = {a, b, c, d, e, f, g, h} and that outcomes are equally likely. find the probability of the event e = {b, f, h}.

Answers

Event Space = {b, f, h}
Sample Space = {a, b, c, d, e, f, g, h}

There are 3 items in the event space out of 8 items in the sample space. Divide the two values to get 3/8

Optionally you can use long division or a calculator to convert to decimal form. Doing so gives 3/8 = 0.375

Also you can convert to percent form if your teacher wants you to. Simply move the decimal point to the right 2 spots to go from 0.375 to 37.5%

-------------------------------------------------------------------------
-------------------------------------------------------------------------

Summary:

Answer in fraction form is 3/8
Answer in decimal form is 0.375
Answer in percent form is 37.5%
Final answer:

The probability of the event E = {b, f, h} with the sample space S = {a, b, c, d, e, f, g, h} is 3/8 or 0.375.

Explanation:

The student has asked to find the probability of the event E = {b, f, h} given the sample space S = {a, b, c, d, e, f, g, h} where all outcomes are equally likely. To calculate the probability, we need to use the formula for theoretical probability, which is the number of favorable outcomes divided by the total number of possible outcomes in the sample space.

We see that the event E has 3 outcomes (b, f, h) and the sample space S has 8 outcomes. So the probability of event E is given by:

P(E) = Number of outcomes in E / Number of outcomes in S = 3 / 8 = 0.375

340 decreased by 20%

Answers

first, find 20% of 340.

340 x 0.2 =

68 

subtract this from 340.

340 - 68 = 272

so, 340 decreased by 20% is 272

hope this helps!
340 decreased by 20% is 272

Quadrilateral WILD is inscribed in circle O.
WI is a diameter of circle O.
What is the measure of angle D?

Answers

Since the quadrilateral is inscribed inside the circle, where the four vertices are on the circle itself, this means that the opposite angles add to 180 degrees.

Angle I and Angle D are opposite angles. They add to 180 degrees

(angle I) + (angle D) = 180
(45 degrees) + (angle D) = 180
(angle D) + 45 = 180
(angle D) + 45 - 45 = 180 - 45 ... subtract 45 from both sides
angle D = 135

The measure of angle D is 135 degrees

Thye given Quadrilateral WILD is inscribed in circle O. The measure of angle D is 135 degrees.

Since the quadrilateral is inscribed inside the circle,

Where the four vertices are on the circle itself,

What is the addition opposite angle?

The opposite angle addition is 180 degrees.

Angle I and Angle D are opposite angles.

They add to 180 degrees

(angle I) + (angle D) = 180

(45 degrees) + (angle D) = 180

(angle D) + 45 = 180

(angle D) + 45 - 45 = 180 - 45 ... subtract 45 from both sides.

angle D = 135

The measure of angle D is 135 degrees.

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What are the x and y intercepts of the graph of 3x + 4y = -36?

a) x-intercept = -9, y-intercept = 12
b) x-intercept = -12, y-intercept = -9
c) x-intercept = 12, y-intercept = -9
d) x-intercept = 9, y-intercept = -12

Answers

Answer:

d

Step-by-step explanation:

There 430 people in wave pool. Write an inequality that represents how many more people p can enter the pool.

Answers

Let

p--------> number of additional people who can enter the pool

we know that

the maximum capacity of the pool is [tex]600\ people[/tex]

so

the inequality is

[tex]430+p \leq 600[/tex]

[tex]p \leq 600-430[/tex]

[tex]p \leq 170[/tex]

the solution is the interval ----------> (-∞,170]

but remember that the number of people can't be a negative number

so

the solution is the interval -------> [0,170]

therefore

the answer is

The inequality is equal to [tex]430+p \leq 600[/tex]

steven wants to buy a $565 bicycle. Steven has no money saved, but will be able to deposit $30 into a saving account when he receives his paycheck each Friday. However, before steven can buy the bike,he must give his sister $65 that he owes her. For how many weeks will steven need to deposit money into his savings account before he can pay back his sister and buy the bike?

Answers

$565+$65= 630

630/30 would be 21

it would take him 21 weeks to pay off his sister and buy the bike

how much is 81% of 403? find the missing element in the following base-rate-percentage problem. round the answer to the nearest hundredth.

Answers

Final answer:

Find 81% of 403 by converting the percentage to a decimal (0.81) and then multiplying it by 403, which equals to 326.43 when rounded to the nearest hundredth.

Explanation:

The student is asking for the solution to determine the value of 81% out of 403. This is a simple proportional math problem and could be solved with the following steps:

Convert the percentage (81%) to its decimal equivalent. This is done by dividing the percentage by 100. So, 81 divided by 100 equals 0.81.Multiply the given total number (403) by the decimal equivalent of the percentage. So, 0.81 times 403 equals 326.43.

So, 81% of 403 is approximately 326.43, rounding to the nearest hundredth.

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Why would the owner withdraw assets from other cash?

Answers

Answer:

The owner of a business sometimes withdraw assets other than cash because cash is more liquid and can be used in transactions easily, whereas the assets after a period of times becomes liable of depreciation.

The depreciation on assets decreases the amount of the assets based on the time and wear and tear of the tangible assets.

Therefore, to retain some liquid assets in hand the tangible or intangible assets are used first.

Hence, the businessman here did the right thing.

(2h-4)11 (use the distributive property to simlify each expression)

Answers

(2h-4)11 would look like 22h-44 after it is distributed.
after its distributed the answer should be 22h - 44

The word geometry has eight letters. Three letters are chosen at random. What is the probability that two consonants and one vowel are chosen?

Answers

Answer:  [tex]\dfrac{15}{28}[/tex]

Step-by-step explanation:

The given word : geometry

Total letters in the above word = 8

Number of vowels (a e i o u) in word  =3

Number of consonants = 5

Number of ways to choose two consonant and one vowel is given by :-

[tex]F=^5C_2\times^3C_1\\\\=\dfrac{5!}{2!(5-2)!}\times (3)\ [ \because ^nC_1=n]\\\\=5\times2\times3=30[/tex]

Number of ways to choose any three letters from the 8 alphabets:-

[tex]T=^8C_{3}=\dfrac{8!}{3!(8-3)!}=8\times7=56[/tex]

Now, the probability that two consonants and one vowel are chosen :-

[tex]=\dfrac{F}{T}\\\\=\dfrac{30}{56}=\dfrac{15}{28}[/tex]

Hence, the required probability = [tex]\dfrac{15}{28}[/tex]

In your US History class, you have scores of 78, 89, 87 and 96 on the first four tests. To get a B, the average of the five tests must be greater than or equal to 80 and less than 90. Solve an inequality to find the range of the scores needed on the fifth test to get a B

Answers

Well, since it is asking for an average, we have to add
78+89+87+96=
350... then we divide by 4
which would be 87.5 which IS greater than 80 :)
and less than 90 :)

Let x be the score of the fifth test. 

a) let's find the value of x so that to get 80. To that end use the average notion:
(78+89+87+96+x)/5 = 80
(350 + x)/5 = 80. Cross multiplication
350+x = 400  and x = 50

b) let's find the value of x so that to get 90. To that end use the average notion:
(78+89+87+96+x)/5 = 90
(350 + x)/5 = 0. Cross multiplication
350+x = 450  and x = 100

Then the value of x should be:

50 < x < 100


A particle moves according to the equation x = 10t 2 where x is in meters and t is in seconds

Answers

Your are looking for an average over a time span.The derivative would give you a velocity at one point at time. the 40,44.1 and 90 they got putting the 3 times they are interested in namely 2,2.1 and 3 seconds that mark the end of intervals they are looking at X=10T^2 for 2 is 40,for 2.21 is 4.41 and for 3 is 90.

How many prime numbers are there between 25 and 35, inclusive? 2 3 4 5

Answers

I think 2, 29 and 31 are the only numbers between 25 and 35 that are prime (prime means it can only be divided by 1 and itself)

Answer:

The answer is 2

Step-by-step explanation:

The new york yankess sell an avergae of 42362 tickets for each of their 81 home games about how many tickts do they sell for an entire seasone of home games

Answers

multiply the number of games by the number of seats

42362 x 81 = 3,431,322 total seats

on a map with a scale 1:100,000 the distance between two cities is 12cm. what would be the distance between these two cities on a different map with a scale 1:300,000?

Answers

Part 1)

we have

the scale is [tex]1:100,000[/tex]

the distance on a map is [tex]12\ cm[/tex]

we know that

The scale is equal to the distance on a map divided by the real distance

Let

x------> distance on a map

y-------> real distance

S-------> scale

[tex]S=\frac{x}{y}[/tex]

In this part we have

[tex]S=\frac{1}{100,000}[/tex]

[tex]x=12\ cm[/tex]  

Find the value of y

[tex]y=\frac{x}{S}[/tex]

Substitute the values

[tex]y=\frac{12}{(1/100,000)}[/tex]

[tex]y=1,200,000\ cm[/tex]

Convert to kilometers

[tex]y=12\ Km[/tex]

Part 2)

In this part we have

[tex]S=\frac{1}{300,000}[/tex]

[tex]y=12\ km[/tex]  

Find the value of x

[tex]x=S*y[/tex]

Substitute the values

[tex]x=(1/300,000)*12[/tex]

[tex]x=0.00004 Km[/tex]

Convert to centimeters

[tex]x=4\ cm[/tex]

therefore

the answer is

The distance is [tex]4\ cm[/tex]

Umbrellas are highly seasonal. Their highest selling month is 325% of their lowest selling month. During their lowest selling month, they sell 980 units. How many units do they sell during the peak month?

Answers

We know from the givens that "Their highest selling month is 325% of their lowest selling month.".
Transforming this into an equation, we get:
highest selling month = 3.25 x lowest selling month

We are also given the amount in the lowest selling month as 980 units.So, all we need to do is substitute in the equation to get the number of units in the highest selling month as follows:
highest selling month = 3.25 x 980 = 3185 units
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