can anyone solve it.??
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The equation model of the given statement in question is 6 + 7× x.

The model of equation is defined as the model of the given situation in the form of an equation using constants and variables.

In math, it deals with numbers of operations given according to the statements. The four major arithmetic operators are, addition, subtraction, multiplication, and division.

Given that;

6 is added to product of a number and 7

Now,

Let, the number multiplied by 7 be x,

=7*x

6 is added to the product;

= 6 + 7 × x

Therefore, the equation of model will be given as 6 + 7 × x;

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Answer: 11m+n

Step-by-step explanation: combine like terms

The volume of plaster Darla needs for the miniature stairs is 418³.

The volume is the space occupied by a three-dimensional object.

Volume is the product of the multiplication of length, width, and height.

We first calculate the total volume for this situation, assuming that the stairs have not cut portions.

Secondly, calculate the volume of the cut portions and subtract the result from the total volume to get the volume of the stairs, which represents the quantity of plaster required by Darla.

Length of the miniature stairs = 12 cm

Width of the miniature stairs = 11 cm

Height of the miniature stairs = 4 cm

The volume of the stairs with the cut portion = 528 cm³ (12 x 11 x 4)

The length of the cut portion of the stairs = 12 cm

The width of the cut portion of the stairs = 11 cm

The height of the cut portion of the stairs = 2 cm (4 - 2)

The volume of the cut portion of the stairs = 110 cm³ (11 x 5 x 2)

The volume of the stairs without the cut portion = 418 cm³ (528 - 120)

The total volume of plaster can also be computed separately as the volume of the larger object plus the volume of the smaller object.

418 cm³= (7 cm x 4 cm x 11 cm) + (5 cm x 2 cm x 11 cm)

= (308 cm³ + 110 cm³)

Thus, the quantity (volume) of plaster Darla needs is 418 cm³.

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Answer & Step by Step :

The vertex is    (2, -11)

The axis of symmetry is    x=2

The y-intercept is    (0, 1)

The Domain and Range are in the picture

stuff that WILL HELP YOU STUDYING AND CHECKING YOUR WORK (I PROMISE)

I used these to find your answer quickly^^^

Be sure to actually know the material because I promis you, you WILL see these again on countless amounts of tests

  - search m-a-t-h-w-a-y

  - search: d-e-s-m-o-s

(brainly won't let me type them out by don't add these '-' when searching them up)

Answer:

Step-by-step explanation:

f(x)=2x-3, for f(x)=9

2(9)-3

18-3=

For the first sample {2.038 2.054 2.053 2.055 2.059 2.059 2.009 2.042 2.053 2.047}, the process is still "in order," while for the second sample {2.022 1.997 2.044 2.044 2.032 2.045 2.045 2.047 2.030 2.044}, the process might be "out of order."

To determine whether the process is still "in order" or "out of order," we can compare the current sample of output to the known mean and standard deviation of the process.

For the first sample {2.038 2.054 2.053 2.055 2.059 2.059 2.009 2.042 2.053 2.047}:

Calculate the sample mean by summing up all the values in the sample and dividing by the number of values (n = 10):

Sample mean = (2.038 + 2.054 + 2.053 + 2.055 + 2.059 + 2.059 + 2.009 + 2.042 + 2.053 + 2.047) / 10 = 2.048.

Compare the sample mean to the known process mean (2.050):

The sample mean (2.048) is very close to the process mean (2.050), indicating that the process is still "in order."

Calculate the sample standard deviation using the formula:

Sample standard deviation = sqrt(sum((x - mean)^2) / (n - 1))

Using the formula with the sample values, we find the sample standard deviation to be approximately 0.019 liters.

Compare the sample standard deviation to the known process standard deviation (0.020):

The sample standard deviation (0.019) is very close to the process standard deviation (0.020), further supporting that the process is still "in order."

For the second sample {2.022 1.997 2.044 2.044 2.032 2.045 2.045 2.047 2.030 2.044}:

Calculate the sample mean:

Sample mean = (2.022 + 1.997 + 2.044 + 2.044 + 2.032 + 2.045 + 2.045 + 2.047 + 2.030 + 2.044) / 10 ≈ 2.034

Compare the sample mean to the process mean (2.050):

The sample mean (2.034) is noticeably different from the process mean (2.050), indicating that the process might be "out of order."

Calculate the sample standard deviation:

The sample standard deviation is approximately 0.019 liters.

Compare the sample standard deviation to the process standard deviation (0.020):

The sample standard deviation (0.019) is similar to the process standard deviation (0.020), suggesting that the process is still "in order" in terms of variation.

In summary, for the first sample, the process is still "in order" as both the sample mean and sample standard deviation are close to the known process values.

However, for the second sample, the difference in the sample mean suggests that the process might be "out of order," even though the sample standard deviation remains within an acceptable range.

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3)  since we don't have the information about the interest paid (I), we cannot determine the rate of interest at this time.

(1) To find the total amount Adrian paid in 36 months, we can multiply the monthly installment by the number of installments:

Total payment A = Monthly installment * Number of installments

              = $375 * 36

              = $13,500

Therefore, Adrian paid a total of $13,500 over the course of 36 months.

(2) In the simple interest formula I = Prt, the letters used represent the following variables:

I: Interest (the amount of interest paid)

P: Principal (the initial amount, or in this case, the car worth)

r: Rate of interest (expressed as a decimal)

t: Time (in years)

(3) To find the rate of interest in percentage, we need more information. The simple interest formula can be rearranged to solve for the rate of interest:

r = (I / Pt) * 100

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The set [0,3] ∩ {3n+1; n ∈ N} is not compact.

The set [0,3] ∩ {3n+1; n ∈ N} refers to the intersection of the interval [0,3] and the set of numbers of the form 3n+1, where n is a natural number. To determine if this set is compact, we need to check if it is closed and bounded.

The set is bounded because all the numbers in the set are between 0 and 3, inclusive. However, it is not closed because it does not contain its limit points. Let's consider the sequence (1, 4/3, 7/3, 10/3, ...), which consists of the numbers generated by the expression 3n+1. As n approaches infinity, the sequence converges to 4, which is outside the set [0,3]. Therefore, 4 is a limit point of the set, but it is not included in the set itself.

Since the set is not closed, it is not compact. Compactness requires a set to be both closed and bounded. In this case, although the set is bounded, it fails to meet the criterion of being closed because it does not contain its limit points.

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Answer:

just restart your device

a). We have proved all the given conditions.

b). It is true that condition 3 holds for all regular languages L1 and L2.

(a) Regular languages L1 and L2 can be suggested as follows:

Let \(L_1={0^{(n+1)} | n\geq 0}\)

and

\(L_2={1^{(n+1)} | n\geq 0}\)

We have to prove three conditions:1. L1 ⊈ L2:

The given languages L1 and L2 both are regular but L1 does not contain any string that starts with 1.

Therefore, L1 and L2 are distinct.2. L2  L1:

The given languages L1 and L2 both are regular but L2 does not contain any string that starts with 0.

Therefore, L2 and L1 are distinct.3. (L1 ∪ L2)* = L1* ∪ L2*:

For proving this condition, we need to prove two things:

First, we need to prove that (L1 ∪ L2)* ⊆ L1* ∪ L2*.

It is clear that every string in L1* or L2* belongs to (L1 ∪ L2)*.

Thus, we have L1* ⊆ (L1 ∪ L2)* and L2* ⊆ (L1 ∪ L2)*.

Therefore, L1* ∪ L2* ⊆ (L1 ∪ L2)*.

Second, we need to prove that L1* ∪ L2* ⊆ (L1 ∪ L2)*.

Every string that belongs to L1* or L2* also belongs to (L1 ∪ L2)*.

Thus, we have L1* ∪ L2* ⊆ (L1 ∪ L2)*.

Therefore, (L1 ∪ L2)* = L1* ∪ L2*.

Therefore, we have proved all the given conditions.

(b)It is true that condition 3 holds for all regular languages L1 and L2.

This can be proved by using the fact that the union of regular languages is also a regular language and the Kleene star of a regular language is also a regular language.

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Answer:

191,250

Step-by-step explanation:

Y=750(255)

The answer is "The local inventory car racing team used 1310 gallons of engine oil in July".

Given:

\(\to \bold{g(4) = 13.10}\)

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Answer:

Hi. The answer is $59.40

Step-by-step explanation:

Divide $46.20 into the hours she works, so 46.20/5.25 = 8.80

She earns $8.80 per hour.  Multiply this by 6 3/4 hours...8.80x6.75 = $59.40

Answer:

$59.40

Step-by-step explanation:

Answer:

Step-by-step explanation:

b(9-3)

Answer:

r=4 d=8 a = 16π c = 8π

d=6 r=3 a=9π c=6π

a=36π r=6 d=12 c=12π

c=18π r=9 d=18 a=81π

Step-by-step explanation:

hope this helps (:

By applying the binary search tree (BST) property, the nodes which would be visited when searching for 800 are 300, 900, 750.

Binary search can be defined as an efficient algorithm that is designed and developed for searching an element (information) from a sorted list of data, especially by using the run-time complexity of Ο(log n)

Note: n is the total number of elements.

A binary search tree (BST) can be defined as a type of binary tree which has the ordering property that all the left subtree keys of a node are the node's key, and every keys of the right subtree are the node's key.

By applying the binary search tree (BST) property, we can infer and reasonably conclude that the nodes which would be visited when searching for 800 are 300, 900, 750.

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Answer:

the answer is 9

Step-by-step explanation:

I just did the test

Answer:

(x - 6) (x + 1)

x = 6 and x = - 1

Step-by-step explanation:

x^2 - 5x - 6

-6 +1 = -5 and (-6)*(1) = -6

(x - 6) (x + 1)

x -6 = 0

x = 6 and x + 1 = 0

x = -1

Answer:

8 1/2

Step-by-step explanation:

She read 8 1/2 pages each day because if you divide 85 by 10 you will get 8 1/2.

ABC is congruent to DCB

Answer:

12 my g

Step-by-step explanation:

\((-a+3)(a+4)=-a^2-a+12\).

Hope this helps.

Answer:

-a²-a+12

Step-by-step explanation:

-a²+3a-4a+12

-a²-a+12

Answer:

U=32m

Step-by-step explanation:

Big triangle

Little triangle

Compare lengths & find scale factor (s.f)

We've got base lengths, that's what we will use to find the scale factor.

27.3 ÷ 15.6 = 1.75 s.f

We're going from big triangle, to small; so, divided by 1.75s.f to find length of u

56 ÷ 1.75 = 32

U= 32m

Hope this helps!

Answer:

≈ 0.8333333333333

Step-by-step explanation:

Since anything divided by 6 is a repeating decimal, we know it will go on forever.

Answer:

0.8333333333333

Step-by-step explanation:

:)

Answer:

260 jawbreakers

Step-by-step explanation:

The ratio is 5:13 so if the value of Jolly ranchers increased 20x then the number of jawbreakers would also increase by 20x. There are 260 jawbreakers.

Answer:

Step-by-step explanation:

Blue triangle

a = 4x + 2

b = 5x - 4

c = 7x + 7

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

perimeter = a + b + c

4x + 2 + 5x - 4 + 7x + 7

16x + 5

Blue triangle Perimeter = 16x + 5

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

Red triangle

a = x + 3

b = x + 7

c = 2x - 5

perimeter = a + b + c

x + 3 + x + 7 + 2x - 5

4x + 5

Red triangle Perimeter = 4x + 5

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

The difference between

Larger triangle -> Blue

Smaller triangle -> Red

(16x + 5) - (4x + 5) = 12x

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

Perimeter when x = 3

Blue triangle Perimeter = 16x + 5

16*3 + 5 = 53

Red triangle Perimeter = 4x + 5

4*3 + 5 = 17

Answer:

it's a 1/6 chance because it's a 6 faced dice