Consider the sequence 4,-12,36,-108... What is the explicit formula that could be used to solve any term in the sequence

Answers

Answer 1
Well the difference between each number is multiplied by -3. So you could do y= -3x + 4. X would start at 0 so x= 0 which plugged in would be 4 which is the first answer. For the second number x=1 when plugged in you get y as -12 which is the second number and so on.

Related Questions

Which transformation of line segment AB would result in an image parallel to AB?

Answers

The answer would be number 2 I’m pretty sure


Mandy owns a brick house in the suburbs worth $125,000, and the contents
of the house are valued at $35,000. Use the table below to calculate her
annual property insurance premium.
Annual Premium per $100 of coverage
Brick
Steel
Mixed
Wood
Area
Building Contents Building Contents Building Contents Building Contents
rating
City 0.39 0.43 0.5 0.54 0.55
0 65
0.66 0.76
Suburb 0.45
0.52
0.56 0.63 0.72 0.74 0.83
0.85
Rural 0.6 0.69 0.71 0.8
0.89 0.91
1
1.02
A. $950.00
B. $744.50
C. $673.50
D. $706.50

Answers

Answer: I got $744.50. Hope this helps :)

Can yall help me with the right answer

Answers

Answer:

7⁴, seven to the fourth power, and 7×7×7×7 all are equivalent.

Answer:

7^4, 7 to the fourth power, and 7*7*7*7

Step-by-step explanation:

7^4, 7 to the fourth power, and 7*7*7*7 all equal 2,401.

4 to the seventh power equals 16,384.

And 28 does not equal 2,400.

Can someone help me on this place I will mark brianliest ( also in note if you dont want to help then dont help me and if your going to be rude like saying do it yourself please keep that to yourself and be considerate with your manners thank you ^^

Answers

Answer:

That is an entire worksheet.  Also just download PhotoMath on your phone and it will give you the answers.

Step-by-step explanation: I'll get you started

1) 1

2) 2

3) 4

4)

5) 20

6) 1

7) 2

8) 20

Answer:

1. 1/2

2. 2/3

3. 4/7

4. 10/25

5. 20/40

6. 1/10

7. 2/6

8. 20/90

9. 27/36

10. 1/6

11. ?

12. 2/5

13. 2/3

14. 11/12

15. 17/25

16. 2/8

17. 6/7

18. 42/70

Step-by-step explanation:

WILL GIVE BRAINLIEST PLS I BEG U PLS PLS PLS PLLS ANSWER THIS

Answers

Answer:

18

Step-by-step explanation:

you divide each value by 2 and times by 3 to get the values in the bigger triangle. this logic makes the missing side 18

Answer:

17

Step-by-step explanation:

Sarah and Jack go shopping Jack spends 20 percent of his money and Sarah spends 1/4 of her money how spends more? ​

Answers

Sarah spent more money because if we do the math in here it will be 20/100 =0.2 that was the money jack spent then if we calculate Sarah’s fraction we will get 0.25 therefore Sarah spent more

9 × 2(3 + 5) – (10 × 12) = y

Answers

The answer is y=24 your welcome

Pleeeeaase help me!! ;-;
what is the vertex of


f(x)= |x - 3| + 2


A. (2, 3)

B. (3, 2)

C. (2, -3)

D. (5, 5)

Answers

The vertex is B. (3,2)

B . (3,2)

Step-by-step explanation:

I'm unsure of how to explain it but it is B :) have a good day !

The product of two consecutive integers is 23 more than seven times their sum. Find the integers.​

Answers

Answer:

3 is the answer

Step-by-step explanation:

#carryonlearning

find the missing length indicated

Answers

Answer:

C) 6

Step-by-step explanation:


a bag contains 6 white marbles and 4 black marbles. a marble is drawn without replacing the first one. what is the probability of drawing a white marble on the first draw, followed by a white marble on the second?

Answers

Answer:

30/90 or 1/3

Step-by-step explanation:

This is because we know that 6+4=10. So we know the odds of drawing a white marble first is 6/10. And if we draw one without replacing it. This makes the second time 5/9 for white and 4/9 for black. We can then multiply 6/10 by 5/9 and get 30/90 which is equal to 1/3.

Hope this helps!

Answer:

1/3

Step-by-step explanation:

P=6/10 ×5/9=30/90=1/3

The 24/7 Truck Rental Company has been charging an initial rental fee of $29 plus $2.50 per hour for rental of their small trucks. After a change in pricing policy, the new fee will be $19 up front plus $3.25 per hour. After how many hours of renting the truck will the new plan be more expensive than the old plan

Answers

Answer:

14 hours

Step-by-step explanation:

Old plan :

Initial fee =. $29

Hourly fee = $2.50

New plan :

Initial fee = $19

Hourly fee = 3.25

Let number of hours = x

When new plan will be more expensive than old plan :

19 + 3.25x > 29 + 2.50x

3.25x - 2.50x > 29 - 19

0.75x > 10

x > 10 / 0.75

x > 13.3333

After 14 hours

Help plz I’m suck at math

Answers

8,6 i think i’m not sure though
6,0 I’m guessing
Because it’s a coordinate that’s on the slope

I really need help !!

Answers

Answer:

x =44

Step-by-step explanation:

180 - 86 - 50 = 44

A square and a rhombus both have two sets of parallel sides.

Answers

Answer:

True

Step-by-step explanation:

Square and rhombus are actually from the family of parallelorgam and a parallelogram has 2 set of sides.

I hope im right!

14 + 6 + (–2) + (–10) + (–18) + (–26) + (–34) What is the summation notation for the arithmetic series? Enter the correct values for x, y, and z.


x =

y =

z =

Answers

Answer:

total -70

Step-by-step explanation:

x =18

y=-28

Z = -60

An Arithmetic series: 14 + 6 + (–2) + (–10) + (–18) + (–26) + (–34)

The Total value is =  -70

x = 18

y = -28

Z = -60

Calculation of Arithmetic Series

An Arithmetic series: 14 + 6 + (–2) + (–10) + (–18) + (–26) + (–34)

1st an 2nd element difference is = 14 - 6 = 8

2nd and 3rd element difference is = - 6 - 2 = -8

3rd and 4th element difference is = - 2 + 10 = 8

4th and 5th element difference is = -10 + 18 = 8

The difference (x,y and z) is 8 and also it's negative because the series is lowering the previous value.

Now, Proof of x,y and z = - 8

14 - 8 = 6

6 - 8 = - 2

- 2 - 8 = - 10

- 10 - 8 = - 18

- 18 - 8 = - 26

-26 - 8 = -34

Therefore, The value is = total -70

x = 18

y = -28

Z = -60

Find more information about Arithmetic Series here:

https://brainly.com/question/24295771

A shopkeeper sold a dressing table for 7512.75 at a profit of 19*1/4% What was the cost price.​

Answers

cp=7512.75×[100÷(100+77÷4)]
=7512.75×(100÷119.25)
=6300
c.p=6300

A beverage factory produced 337.2 liters of cream soda in 4 minutes. How much cream soda, on average, did the factory produce
each minute?
A)
82.55
B)
84.25
84.30
D)
85.10
PLEASE HELPPP

Answers

It’s 84.30

337.2/4 = 84.30

Classify the equation as having one solution, infinitely many solutions or no
solution. *
9r + 5 – 4 = 4r + 5r – 12
Choose

Answers

Answer:

No solutions

Step-by-step explanation:

Simplify both sides of the equation as much as possible:

9r + 5 - 4 = 4r + 5r - 12

9r + 1 = 9r - 12

Both sides have "9r" which when cancel out, leave the equation as:

+1 = -12

This means there are no solutions.

If you're given the points:
(4, 10) (8,9)
What are your y1, and y2?

A. y1= 9; y2= 10
B. y1= 4; y2= 8
C. y1= 10; y2= 9
D. y1= 8; y2= 4

Answers

The answer is C look at the first number is y coordinate position (x,y) and Y1=10 and Y2=9

2. Which equation can be used to determine what number, n, is 40% of 64?
0(40) (64) = n
040 : 64 =n
00.40(64) =n
O 64n = 0.40


Answers

3rd answer

Hope this helps!!!!

Rewrite the percent as a decimal and multiply by 64

The answer is: 0.40(64) = n

Please answer thx people

Answers

159

10 squared is 100
Do the 5+3 next to get 8 then square the 8 to get 64

That leaves you with 100+64-5=159

Answer:

159

Step-by-step explanation:

10 with a exponent of 2 is 100

3+5 with a exponent of 2 is 64

100+64=164

164 - 5 = 159

You are going shopping for clothes. You will buy 2 shirts for each pair of pants. Shirts cost $25.00, and pants cost $30.00. You only have $200.00 to spend. How many shirts and pants can you buy

Answers

Answer : 30x=22y <= (less than or equal to) 130

Step-by-step explanation:

How many gallons of a 15% sugar solution must be mixed with a 5 gallons of a 40% solution to make a 20% solution

Answers

Answer:

20 gallons of 15% solution must be mixed with 5 gallons of 40% solution.

Step-by-step explanation:

40% of 5 gallons is 2 gallons of sugar

x represents the number of gallons of solution to be added.

15% of x is sugar.

The total amount of sugar must be equal to 20% of the final mixture.

The end mixture will be x + 5 gallons

Change percent to decimal for the equation:

.2(x +5) = .15x +2

.2x +1 = .15x +2

.2x - .15x = 2 -1

.05x = 1

x = 20

Check:

.2(20 +5) = .15(20) +2

.2(25) = 3 + 2

5 = 5 true

This means that adding 20 gallons of the 15% solution is adding 3 gallons of sugar [along with 17 gallons of water] to the 2 gallons of sugar in the original mixture.

20% of the 25 gallons, 5 gallons, of the final mixture is sugar. 80% [ 3+17 = 20 gallons] is water.

park rangers released 4 fish into a pond,

Answers

That’s cool
Not sure how to answer this but I would like to help you just need to be more specific with your question

(easy points)
If it is now November, what month will it be in 17 months? *
November
January
March
April

Answers

Answer:

April

Step-by-step explanation:

If you add 12 months it will be November once more. Then add 5 months which is April.

Which number line model represents the expression -4+7.25

Answers

Answer: c

Step-by-step explanation: start at -4 then add 7 to that then .5

Hello, happy Friday, I am just here with some geometry questions.

Please only answer this if you know the answer. If you have a comment, please add it to the comment box. Only answer the question if you can explain your answer and why you think it is accurate. Thanks, good luck!

Be sure to show your answer and work using a coordinate plane.

Answers

Answer:

U'(-14, 8)

Step-by-step explanation:

The transformations include:

T<-2,2>·D3

This is a dilation by a scale factor of 3 and then translation 2 units left and 2 units up.

The transformation applied to the point U:

U(-4,2) → U'(-4*3 - 2, 2*3 + 2) = U'(-14, 8)

PLEASE ANSWER ASAP FOR BRAINLEST!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

The circumference is 615.44.

The formula is

R = C/(pi)*2

( 2 is square)

( I can't find the pi symbol sorry)

So meaning  in simple term, it would look like this

R = 615.44/2*(3.14)

615.44/6.28

then we divide which we will get 98

ANSWER: 98

At midnight, the temperature in a city was 5 degrees Celsius. The temperature was dropping at a steady rate of 2 degrees Celsius per hour. What is the temperature in the city at 4 am? *
20 degrees

-3 degrees

7 degrees

-6 degrees​

Answers

Answer:

it is 3 ... 75 percent sure

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