URGENT!!!!!!!!!!!!!!!!!!!!

URGENT!!!!!!!!!!!!!!!!!!!!

Answers

Answer 1

Answer:

aₙ = a₁ * 2ⁿ⁺¹

Step-by-step explanation:

a₁ = 6

a₂ = 12

a₃ = 24

Note a₂/a₁ = 2 = a₃/a₂

So it is a geometric sequence with common ratio of 2

a₂ = a₁ * 2 = a₁ * 2¹ = a₁ * 2²⁺¹

a₃ = a₂ * 2 = a₁ * 2 * 2 = a₁ * 2² = a₁ * 2³⁺¹

Then

aₙ = a₁ * 2ⁿ⁺¹


Related Questions

What % of 360 is 108?

Answers

108/360 x 100% = 30%

Jinkie's Jumpin' Junkfood's "Jammin' Jazzy Candy Bar normally sells for $15.
Right now they are selling at o 40% discount. Oliver also has a coupon that allows
him to take 30% off the sale price at the register. How much does Oliver pay?

Answers

Answer:

Oliver pays $6.30

Step-by-step explanation:

Selling price = $15

At discount of 40%, Jinkie's Jumpin' Junkfood's sells for;

[tex]15-(15~x~0.4)=15-6[/tex]

[tex]15-(15~x~0.4)=9[/tex]

But Oliver also has a coupon worth 30% discount off the same price at register;

[tex]9-(9~x~0.3)=9-2.7[/tex]

[tex]9-(9~x~0.3)=6.3[/tex]

Thus, Oliver pays $6.30

2log5−log(x+2)=1−log(2x−1)​

Answers

Brainliest pls!
Have a good day:)

The location x of a car in meters is given by the function x = 30t - 5t^2 where t is in seconds. At the time when the car is moving at 10 m/s in the direction opposite to its initial motion, how far is the car from where it was at t = 0? Show all your work.

Answers

So, how far is the car from where it was at t = 0 is 40 m

Velocity of the car

Since the location x of the car in meters is given by the function x = 30t - 5t² where t is in seconds, we need to find the time at which its velocity is 10 m/s in the negative direction by differentiating x with respect to t to find its velocity, v.

So, v = dx/dt

= d(30t - 5t²)/dt

= d30t/dt - d5t²/dt

= 30 - 10t

When v is 10 m/s in the negative direction, v = -10 m/s.

So, v = 30 - 10t

-10 = 30 - 10t

-10 - 30 = -10t

-40 = -10t

t = -40/-10

t = 4 s

The distance at 4 s when its velocity is -10 m/s

Since at t = 4 s, its velocity is -10 m/s and x = 30t - 5t² is the car's location. The car's distance from t = 0 after its velocity is -10 m/s is

x(4) - x(0) = 30(4) - 5(4)² - [30(0) - 5(0)²]

= 120 - 5(16) - [0 - 0]

= 120 - 80 - 0

= 40 m

So, how far is the car from where it was at t = 0 is 40 m

Learn more about distance of car here:

https://brainly.com/question/17097458

If two sides of a triangle measure 18 centimeters and 22 centimeters what could be the measure of the third side

Answers

Answer:

see explanation

Step-by-step explanation:

given 2 sides of a triangle then the third side x is in the range

difference of 2 sides < x < sum of 2 sides , that is

22 - 18 < x < 22 + 18

4 < x < 40

3rd side can be any value from 5 to 39

1.) We cannot construct a triangle if two of its angles are of measures

__________________.

a) 120°, 30°
b) 60°, 90°
c) 95°, 90°
d) 60°, 60°​

Answers

1.) We cannot construct a triangle if two of its angles are of measures

C. 95°, 90°

We cannot construct such angle because when one angle is 90°, others cannot be close to it because it will form a right angle triangle and we know that it has 3 angles. Also if the angle will 95°, it will be wrong since the sum of all angles must be 180°...

Answer:

95,90

Step-by-step explanation:

According to angle sum property the sum of angles of a triangle is 180°

So here that be x

x=180-(95+90)=180-185=-5°

Angle can't be negative

HELP ME THANK U !

check attachments

Answers

Answer:

Translations reflections, and rotations

are

Step-by-step explanation:

Hope this helps

Question 1 : Translations Reflections, And Rotations

Question 2 : And

◊ YusuCr ◊

What is the x-intercept of the graph below?

Answers

Answer:

-3

Step-by-step explanation:

The line crosses at -3 on the x axis

Find a 20 given that a 3 = 9 and a 8 = 24

Answers

Answer:

a₂₀ = 60

Step-by-step explanation:

Given :-

a₃ = 9

a₈ = 24

To find :-

a₂₀

Solving :-

Expand the given values.

a + 2d = 9 -(1)

a + 7d = 24 -(2)

Now subtract (1) from (2).

=> 5d = 15

=> d = 3

a = 9 - 2d

a = 9 - 6

a = 3

Final answer :-

a₂₀

= a + 19d

= 3 + 19(3)

= 3+ 57

= 60

a₂₀ = 60

The table shows how many slices of cake were sold during the week. Each slice of cake is equivalent to 116 of a cake. Determine if each statement is true by selecting Yes or No.

Answers

Answer:

the answer is yes

Step-by-step explanation:

trust

Answer:

the answer is Yes

NO LINKS!!!

HELP me with this problem. ​

Answers

Answer:

B) Least 10 hours, greatest 14 hours

Step-by-step explanation:

The range of sin(x) is -1 ≤ sin(x) ≤ 1

Therefore, the range of  [tex]\sin(\frac{\pi }{6}t)[/tex]  is  [tex]-1\leq \sin(\frac{\pi }{6}t)\leq 1[/tex]

Therefore, the range of  [tex]2 \sin(\frac{\pi }{6}t)[/tex]  is  [tex]-2\leq 2 \sin(\frac{\pi }{6}t)\leq 2[/tex]

This means the range of  [tex]2 \sin(\frac{\pi }{6}t)+12[/tex]  is  [tex]10\leq 2 \sin(\frac{\pi }{6}t)+12\leq 14[/tex]

Pls help with this
There will be pic if u click

Answers

answer:

3/11

step-by-step explanation:

— since they have the same denominator you just have to subtract the numerator

8 / 11 - 5 / 11 = it would be just subtracting 8 - 5, which is 3

— so, 3/11

Hey there!

8/11 - 5/11

= 8 - 5 / 11 - 0

= 3 / 11


Therefore, your answer is: 3/11


Good luck on your assignment & enjoy your day!


~Amphitrite1040:)

[tex]18\frac{1}{5} -(-22\frac{2}{5} )-(-40\frac{1}{5} )?\\[/tex]

Answers

Answer:

[tex]=80\frac{4}{5}[/tex]

Step-by-step explanation:

[tex]18\frac{1}{5}-\left(-22\frac{2}{5}\right)-\left(-40\frac{1}{5}\right)[/tex]

[tex]=\frac{91}{5}-\left(-22\frac{2}{5}\right)-\left(-40\frac{1}{5}\right)[/tex]

[tex]=\frac{91}{5}-\left(-\frac{112}{5}\right)-\left(-40\frac{1}{5}\right)[/tex]

[tex]=\frac{91}{5}-\left(-\frac{112}{5}\right)-\left(-\frac{201}{5}\right)[/tex]

[tex]=\frac{91}{5}+\frac{112}{5}+\frac{201}{5}[/tex]

[tex]\mathrm{Apply\:the\:fraction\:rule}:\quad \frac{a}{c}+\frac{b}{c}=\frac{a+b}{c}[/tex]

[tex]=\frac{91+112+201}{5}[/tex]

[tex]\mathrm{Add\:the\:numbers:}\:91+112+201=404[/tex]

[tex]=\frac{404}{5}[/tex]

[tex]=80\frac{4}{5}[/tex]

Please help!!!!!! 70 points

Answers

Answer:

The Table is Correct

Step-by-step explanation:

You find probability by multiplying and that is what they did

[tex]0.52*0.52=0.2704\\0.52*0.48=0.2496\\0.48*0.48=0.2304[/tex]

A sequence is shown in the graph.

Assuming the pattern continues, what is the formula for the nth term?

A. an = 6(2n)
B. an = 2(6n − 1)
C. an = 6(0.5n − 1)
D. an = 6(0.5n + 1)

Answers

Answer:   Choice C

Explanation:

Focus on the y coordinates. They are: 6, 3, 1.5, 0.75

Divide each by their previous term

3/6 = 0.51.5/3 = 0.50.75/1.5 = 0.5

We have a common ratio of r = 0.5

This proves we have a geometric sequence.

The starting term is a = 6

The nth term is [tex]a_n = a(r)^{n-1} = 6(0.5)^{n-1}[/tex] which is likely what choice C is showing. Though choice C should be written as 6(0.5)^(n-1)

6 ft
2 ft
5 ft
3 ft
7 ft
Need volume

Answers

Answer:

Volume is 75 ft^3

Step-by-step explanation:

v1=1x1x5 v2=5x7x2

v1=5 v2=35x2

v=5+70

v=75

HELP
PLEASEEE NEED THIS ASSPPP!!!!!!

Answers

Answer:

-2/9

Step-by-step explanation:

What is the full form of nasa come dsakdfeojf​

Answers

Answer:

national aeronautics and space administration

Step-by-step explanation:

nasa was started on October 1 ,1958 as a part of united States

NASA tested two SR-71 aircraft. ... NASA stands for National Aeronautics and Space Administration. NASA was started on October 1, 1958, as a part of the United States government.

Simplify the following rational expression
8x²/12x⁴

Answers

[tex] \sf \frac{8 {x}^{2} }{12 {x}^{4} } [/tex]

Reduce the like terms with a common factor 2

[tex] \sf \frac{8}{12 {x}^{2} } [/tex]

Reduce the fraction with 4

[tex] \sf \frac{2}{3 {x}^{2} } [/tex]

here a subtraction problem that has been solved incorrectly for 21-9=11 choose the addition sentence that check this subtraction problem what is the answer​

Answers

Answer:

21-9 = 12

Step-by-step explanation:

I don't know if this is the correct sentence you are looking for though but i hope it helps

Compare the numbers 289.4 and 289.400 using >,<, or =

Answers

Answer:

289.4=289.400

Step-by-step explanation:

They're the same it's just that 289.400 has the extra zero's which can make it seem like they're different but they have the same value so they're equal to each other.

HELP WILL MARK AS BRAINLIEST 1. Ali earned $6.50 per hour for babysitting. If she earned $113.75 last week, how many hours did she work?

Equation: 6.5x = 113.75 Solution:
put solution in as an improper fraction or decimal. and will give you 75 points

Answers

Answer:

[tex]\mathsf{x=\dfrac{35}{2}}[/tex]  or  [tex]\mathsf{x=17.5}[/tex]

Step-by-step explanation:

Given:

Babysitting rate = $6.50 per hourWeekly income = $113.75

Let x = number of hours worked

⇒ 6.5x = 113.75

[tex]\implies \mathsf{x=\dfrac{113.75}{6.5}}[/tex]

[tex]\implies \mathsf{x=\dfrac{35}{2}}[/tex]

[tex]\implies \mathsf{x=17.5}[/tex]

5/4 - 1/3 - 1/2? What i the answer

Answers

85/96
I used a fraction calculator

Answer:

The answer is 5/12

To solve this, we first have to find a common denominator between the three fractions.

To find a common denominator, which is a multiple that all of the bottom parts of the fractions share, we just have to start guessing.

What is a multiple 4, 3, and 2 all share?

Well, 3 and 2 both share the multiple 6, but 4 doesn't.

What about 12?

4 x 3 = 12

3 x 4 = 12

2 x 6 = 12

All of the numbers share the common denominator of 12

So, we have to multiply all the top numbers now.

5 x 3 = 15

1 x 4 = 4

1 x 6 = 6

So here are our 3 new fractions:

15/12 - 4/12 - 6/12

Now this is a lot easier to solve

15/12 - 4/12

15 - 4 = 11

11/12

11/12 - 6/12

11 - 6 = 5

5/12

The answer is 5/12

What is the correct way to Rewrite this addition problem? 1/12 + 1/4

A. 1/12 + 3/12
B. 2/12 + 1/12
C. 1/3 + 1/4

Answers

A is the correct oneeee
A is the correct one I believe

WILL MARK BRAINLIEST
The following questions are about"The Middle Passage" by Oladaugh Equiano
Use the following passage to answer questions 1 & 2:
"One day, when all our people were gone out to their works as usual, and only i and
my dear sister were left to mind the house, two men and a woman got over our
walls, and in a moment seized us both, and, without giving us time to cry out, or
make resistance, they stopped our mouths, and ran off with us into the nearest
wood. Here they tied our hands and continued to carry us as far as they could, till
night came on when we reached a small house, where the robbers halted for
a
refreshment and spent the night. We were then unbound, but were unable to take
any food; and, being quite overpowered by fatigue and grief, our only relief was
some sleep, which allayed our misfortune for a short time.
1. How do you know this is a nonfiction piece?
The author uses words including "dear sister."
The author wrote, "where the robbers halted for refreshment..."
The author wrote phrases including "our people, I and my dear sister,"
and "us time."
The author wrote, "overpowered by fatigue and grief..."
2. What is the denotative meaning of "allayed" in the above passage?
aggravated
relieved
intensified
stirred
0000

Answers

1. We can dictate that this story "The Middle Passage" by Olaudah Equiano is a nonfiction piece because of C. The author wrote phrases including "our people, "I and my dear sister," and "us" several times.

What is nonfiction?

Nonfiction is a piece of writing based on factual events and real occurrences.  Nonfiction involves real people, places, and events.

Unlike fiction, nonfiction does not embellish the stories to attract the readers' attention but tells the simple truth.

2. The denotative meaning of "allayed" in the above passage is B. relieved.

What is meant by denotative meaning?

Denotative meaning shows the explicit or direct meaning of a word or an expression.

The denotative meanings of words and expressions can be distinguished from their associated or connotative ideas or meanings by the direct references made on the subject.

Learn more about "The Middle Passage" by Olaudah Equiano at https://brainly.com/question/10877643

Work out the missing value in the estimation below.
237 + 462 ~ 200 +

Answers

Answer:

Step-by-step explanation:

237 + 462 ~ 200 + 500 = 700

462 is rounded to hundred. ten's place 6 is there which is ≥ 5. If it is ≥ 5then add 1 to hundred's place.

462 ` 500

The perimeter of a rectangular garden is 280 m.
If the length of the garden is 81 m, what is its width?

Answers

Answer:

59m

Step-by-step explanation:

280 =81+81 +w + w

280=162+2w

2w =280-162

w=118/2

w=59m

Write the equation of the line that passes through the points (7, –4) and (–1, 3), first in point-slope form, and then in slope-intercept form.

The slope of the line is .
When the point (7, –4) is used, the point-slope form of the line is .
The slope-intercept form of the line is

Answers

Answer:

point slope form= y+4 = -7/8( x-7 )

slope intercept form y = -7x/8 +17/8

Answer: 1. -7/8         2. y+4=(-7/8)(x-7)         3. y= (-7/8)x + (17/8)

Step-by-step explanation: on EDGE

The height of a triangle is 8 centimeters greater than three times its base. The area of the triangle is 128 square centimeters. What is the base of the triangle?

Answers

Answer:

base = 8 cm

step-by-step explanation:

Let the base be "b"

Then the height will be "3b + 8"

Therefore use the following to find area:

[tex]\rightarrow \sf \frac{1}{2} * base * height = area \ of \ triangle[/tex]

[tex]\rightarrow \sf \frac{1}{2} * b* (3b+8)= 128[/tex]

[tex]\rightarrow \sf \frac{1}{2} * b* (3b+8)= 128[/tex]

[tex]\rightarrow \sf 3b^2+8b= 128*2[/tex]

[tex]\rightarrow \sf 3b^2+8b=256[/tex]

[tex]\rightarrow \sf 3b^2+8b-256=0[/tex]

[tex]\rightarrow \sf 3b^2+32b-24b-256=0[/tex]

[tex]\rightarrow \sf b(3b+32)- 8(3b+32) =0[/tex]

[tex]\rightarrow \sf (b- 8)(3b+32) =0[/tex]

[tex]\rightarrow \sf b = 8, \ -\dfrac{32}{3}[/tex]

Therefore "b", base is 8 cm and height = 3(8) + 8 = 32 cm

A rectangular folder has a perimeter of 46 inches and an area of 130 square inches. What are
the dimensions of the folder?

Answers

Answer:

13 inches and 10 inches

Step-by-step explanation:

First, let's find the factor pairs that make up the area of 130 square inches.

1, 1302, 655, 2610, 13

Next, let's see the factor pairs that make a perimeter of 46 inches by using the formula 2(l + w).

2(1 + 130) = 2(131) = 2622(2 + 65) = 2(67) = 1342(5 + 26) = 2(31) = 622(10 + 13) = 2(23) = 46

Therefore, the dimensions of the folder are 13 inches and 10 inches.

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Provide a reason why houses are painted with dark colours in cold countries. The graph below shows the relationship between test grades and shoe sizes of the students in Dexter's class.A:positive linear association B:Negative linear association C:Nonlinear associationD:No association You have decided you want to study medicine. In Spanish, write 4-5 sentences in an email to a friend or family member explaining which medical profession you like most and why. You can use me gusta + the infinitive of a verb (for example, me gusta leer) to talk about things you like to do that are related to this profession. You may also need to use porque to say because in your writing. 6Avec vos amis, vous parlez de ce qu'on vous a offert pour vos vacances enFrance. Identifiez qui vous a offert les choses suivantes.1. Qui a offert les lunettes de soleil Bernard?/sa mre2. Qui vous a offert les billets d'avion?/vos parents3. Qui a offert la valise Sandrine?/sa grand-mre4. Qui a offert les boissons aux passagers?/Mlle Bercy5. Qui t'a offert les fleurs?/ta famille franaise6. Qui nous a offert le repas au restaurant? les Garnier7. Qui m'a offert leur voiture?/les amis de mes parents Can I also have help on this? I am just very confused and have no clue what I am doing. Find angle C, can someone help me with this please? What was Zebulon Pike the first American man to do? Camp in the Rocky Mountains Climb Mount Rushmore Map out the Mississippi River Travel through Colorado write an equivalent expression for (x+y)(x-y) Describe the lives of workers between 1880-1920. Why do you think the speaker of the house is second in line for presidential succession? what potential political problems could this create for the party in the White House? Read this short paragraph and make two questions about it Bobby's cat runs x mph. Bobby's dog runs twice as fast as his cat. suppose Bobbys cat and dog were 6 miles apart after 30 min. Write an equation to describe this situation A computer screen has a width of 15 inches and a height of 11 inches. Approximately what is the length of the screens diagonal? write a paragraph explaining how life was different in the west was different from life in the east g()=(3+12)/4Find g^-1() g^-1(6) in what ways is "the black ball" a modernist story give examples from the story to support your answer 80.5 rounded to the nearest tenth Use the graph of the polynomial function to find the factored form of therelated polynomial. Assume it has no constant factor. What is the difference between vitamin d and vitamin d3. what are the parts of a wave?