How would i find the rule for this pattern:1280,640,320,160?

Answers

Answer 1
Final answer:

The rule for this pattern is to divide each number by 2 to get the next number.

Explanation:

To find the rule for this pattern, we need to identify the relationship between the numbers. In this case, each number is half of the previous number. So, to find the next number, we divide the previous number by 2.

For example, 640 is half of 1280, 320 is half of 640, and so on. This means that to find the next number, we divide 320 by 2 to get 160.

Therefore, the rule for this pattern is to divide each number by 2 to get the next number.


Related Questions

Frank had $25 in his checking account he withdrew $15 cash and $9 to pay his bill what is the expression

Answers

I think the expression is 25-24=1.

For which values of x and y is line p parallel to line q?
X=5,y=3
x=1, y=5
x=3, y=5
x=3, y=6

Answers

Step 1

Find the value of x

we know that

If lines  p and q are parallel

then  

[tex](45x-5)+(16x+2)=180\°[/tex] ------> by consecutive interior angles

Solve for x

[tex](45x-5)+(16x+2)=180\° \\61x=180+3 \\x=3\°[/tex]

Step 2

Find the value of y

we know that

If lines  p and q are parallel

then  

[tex](26y)=(45x-5)[/tex] ------> by corresponding angles

substitute the value of x and solve for y

[tex](26y)=(45*3-5)[/tex]

[tex](26y)=130[/tex]

[tex]y=5\°[/tex]

therefore

the answer is the option

[tex]x=3\°[/tex] , [tex]y=5\°[/tex]


My rectangular cabbage patch has a total area of 110 sq. ft. Find its perimeter in terms of the width x ...?

Answers

lenght times width = 110 sq ft. length = 11 and width =10 ft Perimeter is 11 + 11 + 10 + 10 or 42 feet. Now that is one answer out of many for that problem as you have not provided any conditions.

Multistep sandy charges each family that she babysits a flat fee of $10 for the night and an extra $5 per child.kimmi charges $25 per night no matter how many children a family has write a equation that compare the two girls also is the fees are the same how many children a family have to have in order to be the same

Answers

Sandy: 10x + 5
Kimmi: 25x

If we want to know when the fees will be the same, we set the equations equal to each other and solve for x:
10x + 5 = 25x
5 = 15x
x = 3
So the number of children has to be 3. 

Two accounts earn simple interest. The balance y (in dollars) of Account A after x years can be modeled by y=10x 500. Account B starts with $400 and earns 5% simple annual interest.

Question I need help with: Which account has a greater principal, and how much greater is the principal? Which account has a greater annual interest rate, and how much greater is the annual interest weight?

Answers

In an installment loan, a lender loans a borrower a principal amount P, on which the borrower will pay a yearly interest rate of i (as a fraction, e.g. a rate of 6% would correspond to i=0.06) for n years. The borrower pays a fixed amount M to the lender q times per year. At the end of the n years, the last payment by the borrower pays off the loan.

After k payments, the amount A still owed is

A = P(1+[i/q])k - Mq([1+(i/q)]k-1)/i, = (P-Mq/i)(1+[i/q])k + Mq/i. The amount of the fixed payment is determined byM = Pi/[q(1-[1+(i/q)]-nq)]. The amount of principal that can be paid off in n years isP = M(1-[1+(i/q)]-nq)q/i. The number of years needed to pay off the loan isn = -log(1-[Pi/(Mq)])/(q log[1+(i/q)]). The total amount paid by the borrower is Mnq, and the total amount of interest paid isI = Mnq - P.

Confused with a question. Will upvote!
Suppose a population of 250 crickets doubles in size every 3 months. How many crickets will there be after 2 years?
Would it be 4,000 crickets or 64,000 crickets?

Answers

The first 3 months are 250
6 months are 500
9 months are 1000
12 months are 2000
15 months are 4000
18 months are 8000
21 months are 16000
24 months are 32,000 which is two years

Answer:

64000

Step-by-step explanation:

so, you have to double it every three months, so you are doubling is 8 times total. so, when you double 250 the first time you get 500 so then you double that, and you get 1000 the you double that to get 2000 then  you double that to get 4000 then you double that again and get 8000 then you double that again  to get 16000 then again to get 32000 and the one more time  to get your answer 64000

What is the correct solution to the equation? 5(x - 5) = 15
a. 50
b. 2
c. 8
d. 80

Answers

c. 8

You substitute 8 into x, which makes the equation 5(8-5) = 15. 8-5 is 3, and 5 x 3 = 15.

Which of the following could be an example of a function with a range (-∞,a] and a domain [b, ∞) where a < 0 and b < 0?
A. ƒ(x)= √(x-a)+b
B. ƒ(x)=3√(x-b)+a
C. ƒ(x)=-3√(x+a)-b
D. ƒ(x)=-√(x+b)-a ...?

Answers

Final answer:

The correct answer is D. ƒ(x)=-√(x+b)-a. This function satisfies the range and domain conditions stated in the question.

Explanation:

The correct answer is D. ƒ(x)=-√(x+b)-a.

A function with a range of (-∞, a] means that the output values of the function are less than or equal to a. In option D, the function is defined as ƒ(x)=-√(x+b)-a, where a < 0 and b < 0. When we substitute negative values for x in this function, the output values will be less than or equal to a, satisfying the range condition. Similarly, when x tends to positive infinity, b becomes negligible, and the function approaches -∞. This satisfies the domain condition [b, ∞).

Therefore, option D is a possible example of a function with the given range and domain conditions.

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6 2/3 greater than 6 12/15

Answers

False, 6 2/3 can be converted into decimal form to be 6.666666.. and 6 12/15 can be converted to be 6.8. 6.6666666 < 6.8

How do I compete the two-way table for #4

Answers

The number under 56 would be 3, the number under that would be 59, the number above 7 would be 42, the number to the right of 42 would be 98, the number under 10 would be 108. I think that's all of them, let me know if you have any questions :)

There are 5 fewer trucks than cars in the parking lot. If there are 8 trucks. How many cars are there.

Answers

There would be 13 cars, because there are 5 fewer trucks, so 13-5=8 trucks, as was provided.

Answer:

13 cars

Step-by-step explanation:

There are 5 fewer trucks than cars in the parking lot. There are 8 trucks in total.

5 less trucks than cars. we need to find number of cars in the parking lot.

Cars are more than trucks. To find the number of cars, we add 5 with the total trucks .

8 trucks + 5 = 13

So there are total of 13 cars .

Does a translation produce congruent figures?

Answers

Translations only MOVE the figure. Meaning it would stay exactly the same size and shape, no matter where it is.

So yes.

Congruent Definition:

(of figures) identical in form; coinciding exactly when superimposed.
Translation is one of the "rigid motion" applied! Rigid Motion is when when you are dealing with isometries(translation, rotation, reflection etc.), they produce congruent figures.
I hope this helped

Roland Corporation buys stoves from a wholesaler. The list price of a stove is $900, with a trade discount of 30 percent. The net price is: ...?

Answers

100% - 30% = 70% P = 0.7*900
which equals $630

Answer:

The net price of the stove is $630.

Step-by-step explanation:

The list price of a stove = $900

Trade discount on the price = 30%

The net price = 900 - (30% of 900)

                      = 900 - ([tex]\frac{30}{100}[/tex] × 900)

                      = 900 - (0.30 × 900)

                      = 900 - 270

                      = $630

The net price of the stove is $630.

given: 1 pail = 4 liters
1 pail = 9 liters

You are going to the river to fetch water. How could you carry 6 liters of water using only this two pails?

note: pails have no permanent calibration. ...?

Answers

You just have to do this twice. Fill the 9-L pail using the 4-L pail twice. That gives you 8 L in the 9-L pail. Fill the 4-L pail and pour it to the 9-L pail until its full. That takes 1 L from the 4-L pail and leaves 3 L to that pail. Doing this twice you will get 2*3 = 6 L of water.


I hope my answer has come to your help. Thank you for posting your question here in Brainly. We hope to answer more of your questions and inquiries soon. Have a nice day ahead!

Rearrange the formula C = 2πr for r.

Answers

r=C/2π


cheers
:)
year 9?

Answer:

[tex]\frac{C}{2\pi }=r[/tex]

Step-by-step explanation:

[tex]C=2\pi r[/tex]

WE need to solve for 'r'. Our aim is to get 'r' alone

2πr mean 2 times pi times r

To remove 2π we do opposite operation

Opposite operation of multiplication is division.

To remove 2π , divide both sides by 2π

[tex]\frac{C}{2\pi }=\frac{2\pi r}{2\pi}[/tex]

Now simplify it

[tex]\frac{C}{2\pi }=r[/tex]

A family of four goes to a salon for haircuts the cost of each haircut is $13 use distributive property to find the product 4*13 for the total cost

Answers

4 X 13 thats all you have to do mark me as brainliest if you could

4*13=4(13)=4(10+3)=4(10)+4(3)=40+12=52

total cost is $52

What is the LCM of 24a^3 b and 36ab^2?

12ab
24a 3b^2
36ab
72a 3b^2

Answers

Answer:

12ab

Step-by-step explanation:

i got a 100%

What is 4 and 1/2 as a percent??

Answers

4 and 1/2 as a percent is 045%

In the diagram below, what is the relationship between the number of parallelograms and the perimeter of the figure they form?

Answers

i hope this helps you

The relationship is as you join more parallelograms together, the base length increases, and thus, the perimeter of the figure formed by these parallelograms also increases.

What happens to the parallogram ?

The perimeter of each individual parallelogram can be calculated using the formula for the perimeter of a parallelogram:

P = 2(base + side)

P = 2(5 + 4) = 2(9)

= 18 units

The second parallelogram has a base of 10 units and a side length of 4 units. The perimeter of the second parallelogram is:

P = 2(10 + 4) = 2(14)

= 28 units

The perimeter of the third parallelogram is:

= P = 2(15 + 4) = 2(19)

= 38 units

The relationship is such that the perimeter is directly proportional to the number of parallelograms joined together, with each additional parallelogram adding 10 units to the base length and subsequently increasing the perimeter by 20 units.

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A package of baseball cards includes 5 cards how many baseball cards are in 6 packages

Answers

30 cards because if one card holds 5 multiply that by 6.
To find how many cards there are in total, you take how many cards are in one pack, and multiply by how many packs you have
So in this case you take 5 cards and multiply by 6 packages

Loren puts £600 in a bank account.
The account pays 3% compound interest each year after ONE year she withdraws £200.
How much will she have in the account after 2 years?

Answers

600(1+0.03)=618-200=418(1+0.03)=430.54

To solve the problem we will first calculate the remaining balance in Loren's Account after a year.

The balance in Loren's account after two years is £430.54.

Given to us

Loren puts £600 in a bank account,the account pays 3% compound interest each year,after ONE year Loren withdraws £200

Principal Amount that Loren put in her account, P = £600Rate of interest that bank pays, r = 3% = 0.03

Balance of Loren after one year

Using the compound interest formula,

Balance of Loren after one year = [tex]P(1+r)^t[/tex]

Substituting values,

[tex]=600(1+0.03)^1\\= 600(1.03)\\= 618[/tex]

Remaining Balance of Loren after one year

Now, as Loren takes £200 out of the account, the remaining balance would be,

= Balance of Loren after one year - £200

= £618 - £200

= £418

Balance in Loren's account after two years

In the second year, the balance will be paid on the remaining balance, therefore, applying the formula of compound interest,

P = £418

r = 0.03

t = 1

[tex]=P(1+r)^t\\=418(1+0.03)^1\\=418(1.03)\\= 430.54[/tex]

Hence, the balance in Loren's account after two years is £430.54.

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The Gordons make $49,000 a year and live in West Virginia, which has a median annual income of $37,989. If their monthly expenses amount to $3900 per month, do they qualify for Chapter 7 bankruptcy?

Answers

No, the Gordons do not qualify because their yearly income is above the median annual income of West Virginia and they are ineligible according to the means test.
Final answer:

The Gordons' eligibility for Chapter 7 bankruptcy cannot be definitively determined without detailed calculations. While their income is above West Virginia's median income, their high monthly expenses might allow them to pass the bankruptcy means test.

Explanation:

To determine whether the Gordons qualify for Chapter 7 bankruptcy, we must consider their income, monthly expenses, and the median annual income for their state. As their income is $49,000 a year, they exceed the median annual income of West Virginia, which is $37,989. Their $3,900 monthly expenses total to $46,800 annually.

Under Chapter 7 bankruptcy, a means test is applied to identify whether the Gordons' income is low enough for eligibility. This test compares the family’s monthly income to the median income of a family the same size. However, it is important to note that not all income is counted in this means test and some deductions are given for various necessary expenses.

In this scenario, the Gordons' income is above the median income for West Virginia. However, their high monthly expenses might still allow them to pass the means test. You would need to calculate whether their income, minus allowable expenses, is still above the median. Without these detailed calculations, it's impossible to definitively say whether the Gordons qualify for Chapter 7 bankruptcy.

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Gerry is at dominos and sees that 2 choco-lava cakes cost $50. he needs 6 choco-lava cakes. how much will those 6 choco-lava cakes cost?

Answers

His lava cakes would cost 150 dollars. As you divide 50 by 2 to get the price of one, and then you multiply 25 by 6. Hope this helps!
Final answer:

Gerry needs to pay $150 for 6 choco-lava cakes which cost $25 each.

Explanation:

The subject here is Mathematics, particularly dealing with proportionality. If Gerry sees that 2 choco-lava cakes cost $50, we can say that the price of each choco-lava cake is $50 divided by 2, which is $25 per choco-lava cake. Then, if Gerry needs 6 choco-lava cakes, we take the price of one choco-lava cake ($25) and multiply it by how many cakes he needs, which is 6. So, 6 cakes at $25 per cake give us $150.

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A sector of a circle is shown. Find its area, rounded to the nearest tenth.
a)9.8 cm^2
b)10.5 cm^2
c)11.2 cm^2
d)12.3 cm^2 ...?

Answers

The area of the sector of the circle whose radius is 4.2 cm while the angle made at the center is 68° is 10.5 cm².

What is a circle?

A circle can be defined as a shape that consists of all points in a plane that are at equal distance from a given point, therefore, the center.

As it is given that the length of the radius of the circle is 4.2 cm, while the angle made by the sector at the center of the circle is 68°. Therefore, the area of the sector of the circle can be written as,

[tex]\text{Area of the sector of the circle} = \pi r^2\times \dfrac{\theta}{360^o}[/tex]

Substituting the value, we will get,

[tex]\text{Area of the sector of the circle} = \pi \times(4.2^2)\times \dfrac{68^o}{360^o}[/tex]

                                                [tex]= 10.472 \approx 10.5\rm\ cm^2[/tex]

Hence, the area of the sector of the circle whose radius is 4.2 cm while the angle made at the center is 68° is 10.5 cm².

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0x6+12 divided by 3-1 answer

Answers

(0x6) = 0 
0+12 = 12
3-1 = 2
12 divided by 2 =6.

the volume of a rectangular prism is 72 cubic centimeters the prism is 2 centimeters wide and 4 centimeters high what is the length of the prism

Answers

The length of the prism is 9 cm
you do 2 x 4 = 8
then you just need to divide 72 by 8
to give you the length
72/8 = 9

hope this helps you

rachel bought 1 3/5 pounds of peaches for $.60 and 3 1/2 pounds of apples for $1.75. which fruit costs more per pound ? explain how you know

Answers

The peaches cost more per pound because if you divide the pounds of peaches by the cost, it's more than the cost per pound of apples.

Johann maintains a$75,000 insurance policy on his boat. He pays $50 per month in premium and his deductible is $2,500 if he is involved in a accident and make a claim of 15,000 on the policy, how much will his insurance company pay ?

A. $2,500
B.$12,500
C.$15,000
D.$17,500

Answers

1) Cover = $75,000
2) Claim = 15,000

=> the claim is covered

3) deductivle =$2,500

=> payment = cover minus deductible = $ 15,000 - $ 2,500 = $12,500

Answer: option B. $12,500

Answer:

B) 12,500

Step-by-step explanation:

Just took the quiz :)

Line AB contains points A (8, −4) and B (1, −5). The slope of line AB is....

Answers

The slope is 1/7.
Reason:
-5+4       -1        1
------  =  ----- = -----
 1-8        -7        7

Answer:

[tex] The\ slope\ of\ the\ line\ AB\ is \frac{1}{7} .[/tex]

Step-by-step explanation:

Formula for slope

[tex]m = \frac{y_{2} - y_{1}}{x_{2} - x_{1}}[/tex]

As the Line AB contains points A (8, −4) and B (1, −5).

Put points value in the above

[tex]m = \frac{y_{2} - y_{1}}{x_{2} - x_{1}}[/tex]

[tex]m = \frac{- 5- (-4)}{1 - 8}[/tex]

[tex]m = \frac{- 5 + 4}{1 - 8}[/tex]

[tex]m = \frac{- 1}{-7}[/tex]

[tex]m = \frac{1}{7}[/tex]

[tex]Therefore\ the\ slope\ of\ the\ line\ AB\ is \frac{1}{7} .[/tex]

Factor: 4x^2-12x+9=0

Answers

Tricky Trinomial
4x^2-12x=9
(4x^2-6x)(-6x+9)
2x(2x-3)-3(2x-3)
= (2x-3)^2
Use formula [tex]a^2-2ab+b^2=(a-b)^2[/tex]

[tex]4x^2-12x+9 \\(2x)^2-2(2x)(3)+3^2 \\(2x-3)^2[/tex]
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