2, 6,10,...
Find the 39th term.

On solving the provided question we cans ay that equation will be => x *(x+1) = 12 => x = 6, -2

A linear equation is one that has the form y=mx+b in algebra. B is the slope, and m is the y-intercept. It's usual to refer to the previous clause as a "linear equation with two variables" because y and x are variables. The two-variable linear equations known as bivariate linear equations. There are several instances of linear equations: 2x - 3 = 0, 2y = 8, m + 1 = 0, x/2 = 3, x + y = 2, and 3x - y + z = 3. It is referred to as being linear when an equation has the form y=mx+b, where m stands for the slope and b for the y-intercept. When an equation has the formula y=mx+b, with m denoting the slope and b the y-intercept, it is referred to as being linear.

a pack of pencils, a pack of pens, and a notebook for = $12.

the pack of pens cost = $1 more than the pack of pencils,

let,

x = cost of pen

y = cost of note book

equation will be

x *(x+1) = 12

x^2 + x = 12

(x+2)(x-6) = 0

x = 6, -2

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Answer:

A, Yes, the null hypothesis can be rejected at the significance level α = 0.05, because 100 is not contained in the 95% confidence interval.

Step-by-step explanation:

The set of side measurements that could be used to form a right triangle is 3, 4 and 5 option (D) is correct.

What is a right-angle triangle?

It is a triangle in which one of the angles is 90 degrees and the other two are sharp angles. The sides of a right-angled triangle are known as the hypotenuse, perpendicular, and base.

It is given that:

The side length of the triangle is shown in the option:

As we know,

Pythagoras' theorem is the square of the hypotenuse in a right-angled triangle is equal to the sum of the squares of the other two sides.

Using Pythagoras' theorem:

From option(D):

3, 4 and 5

(3)² + (4)² = 5²

9 + 16 = 25 (True)

Thus, the set of side measurements that could be used to form a right triangle is 3, 4 and 5 option (D) is correct.

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you can try going on the website and making an acc instead

Answer: try liking or rating the post sometimes i get answers that way

Step-by-step explanation:

The algebraic expression that represents the number of beads per necklace is given as follows:

250/8.

The algebraic expression representing the number of beads per necklace is obtained applying the proportion in the context of the problem.

The proportion is given by the division of the total number of beads by the total number of necklaces, as follows:

Beads per necklace = Number of beads / Number of necklaces.

The parameters for this problem are given as follows:

Hence the algebraic expression that represents the number of beads per necklace is given as follows:

250/8.

(dividing the number of beads by the number of necklaces given in this problem).

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Answer:

20.68976

Step-by-step explanation:

Convert the percentage into decimal :

58% = 0.58

0.58 × x = 12

Divide both sides by 0.58 :

x = 12÷0.58

x = 20.689655...

x = 20.68976

So the method to these types of question is to make the question into an equation by converting the percentage into a decimal, rearrange to make the unknown number the subject and solve .

Hope you understood and have a good day

Answer:hi

Step-by-step explanation:

The value of the experimental probability of tossing heads is,

⇒ 1 / 3

We have to given that;

Coin Toss Results: T, H, T, H, T, H, T, T, T, T, H, T, H, T, T

Where, H stands for heads and T stands for Tails.

Hence, Total outcomes = 15

And, Head outcomes = 5

Thus, The value of the experimental probability of tossing heads is,

⇒ 5 / 15

⇒ 1 / 3

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Using the pοlygοn tοοl a rectangle with length 5 unit and width 3 units has been drawn

A rectangle is a type οf quadrilateral that has its parallel sides equal tο each οther and all the fοur vertices are equal tο 90 degrees. Hence, it is alsο called an equiangular quadrilateral. Since, the οppοsite sides are equal and parallel, in rectangle, therefοre, it can alsο be termed as a parallelοgram.

Using the pοlygοn tοοl a rectangle with length 5 unit and width 3 units has been drawn

check the attachment given belοw tο understand.

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Answer: B. 4

Step-by-step explanation: The interquartile range is just the distance in between the upper and lower quartiles. Therefore, to find the interquartile range, the equation in this case is 7 - 3, which equals 4.

Answer:

92%

Step-by-step explanation:

minus 8% from 100% you will get 98% its easy

[ 25 , 1.581 ] is the pair that is the mean and standard error of x.

What does standard error mean?

A statistical concept known as the standard error uses standard deviation to assess how well a sample distribution represents a population.

                            The standard error of the mean describes the statistical variation between a sample mean and the population's actual mean. Measures of variability include standard error and standard deviation: The standard deviation describes variation within a single sample.

 n = 80

 μ = 25

 σ² = 200

mean of x =  μ  = 25

 standard error = √ σ²/n

                        = √200/80

                         = 1.581

                         = [ 25 , 1.581 ]

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Answer:

\(Range = 85\)

\(\sigma = 28.71\)

\(Interval = [666.78, 781.62]\)

Step-by-step explanation:

Given

The data for 25 undergraduates

Solving (a): Range and Standard deviation

The range is:

\(Range = Highest - Least\)

From the dataset:

\(Highest = 772\)

\(Least = 687\)

So:

\(Range = Highest - Least\)

\(Range = 772-687\)

\(Range = 85\)

The standard deviation is:

\(\sigma = \sqrt{\frac{\sum(x - \bar x)^2}{n}}\)

First, calculate the mean

\(\bar x = \frac{769 +691 +............+715}{25}\)

\(\bar x = \frac{18105}{25}\)

\(\bar x = 724.2\)

So, the standard deviation is:

\(\sigma = \sqrt{\frac{(769-724.2)^2 +(691-724.2)^2 +(699-724.2)^2 +(730-724.2)^2 +............+(715-724.2)^2}{25}}\)

\(\sigma = \sqrt{\frac{20604}{25}}\)

\(\sigma = \sqrt{824.16}\)

\(\sigma = 28.71\)

Solving (b): The interval of the 95% of the observation.

Using the emperical rule, we have:

\(Interval = [\bar x - 2*\sigma, \bar x+ 2*\sigma]\)

\(Interval = [724.2 - 2*28.71, 724.2 + 2*28.71]\)

\(Interval = [666.78, 781.62]\)

When a recipient not-for-profit entity receives a gift for transfer to another charitable entity, it records it as revenue upon receipt.

If the donor retains the right to revoke or redirect the gift, it's recognized as a "Contribution Receivable" liability until the restrictions lapse or are fulfilled. Consult accountants for proper accounting.

When a recipient not-for-profit entity receives a gift that will be transferred without restriction to another charitable entity,

The accounting treatment typically involves two steps:

Recognition on Receipt:

The recipient not-for-profit entity should recognize the gift as revenue or contribution in its financial records upon receipt.

This is because the organization has legal control and possession of the gift, even if it intends to transfer it to another charitable entity.

The accounting entry will depend on the nature of the gift received ( cash, securities, in-kind donation).

Classification as a "Contribution to be Transferred":

The second step involves classifying the received gift as a "Contribution to be Transferred" on the recipient's balance sheet.

This classification reflects that the entity intends to pass the gift along to another charitable entity

and that the funds are not restricted for use within the recipient organization.

If the donor retains the right to revoke or redirect the gift,

The recipient not-for-profit entity should follow the guidelines for recognizing contributions subject to donor restrictions.

Until the restrictions lapse or are fulfilled, the contribution should be recorded as a liability ( "Contribution Receivable").

Accounting for contributions with donor-imposed restrictions can be complex,

and the specific treatment will depend on the terms of the gift and applicable accounting standards.

It's essential for the not-for-profit organization to consult with its accountants

or financial advisors to ensure compliance with relevant accounting principles and reporting requirements.

Also, it's important to note that accounting standards and regulations may vary across different countries or regions,

so organizations should adhere to the accounting principles applicable in their specific jurisdiction.

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Wheat. Actually, the entire agriculture complex, including corn, beef, pork and beans could fit this description. But for now we will focus on wheat.

Well, if it is a trick question, then I would say that the answer is the air we breathe. We don't need to buy it.

Answer:

Air

Hope you could understand.

If you have any query , feel free to ask

Answer:

(y-1)= 3(x-7)

Step-by-step explanation:

1.  you put the equation given in slope intercept form so y=3x-1.

2.  you find the slope, parellel lines have the same slope so the slope for the new equation will remain 3.

3. then you write the point-slope form equation

4) make sure to plug in the x1 and y1 values from the coordniates given

The required equation of the line is given as 3x - y = -4.

Given that,
The equation of the line that passes through the point ( 1, 7 ) and is parallel to the line 3x−y = 1 is to be determined.

The slope of the line is a tangent angle made by line with horizontal. i.e. m = tanx where x in degrees.

here,
The standard equation of the line is given as,
y = mx  + c,
Since the line is parallel to line 3x - y = 1 whose slope is m = 3, and also the slope of the parallel line are equal.
so,
y = 3x + c
Put points (1, 7) in the above equation,
7 = 3 + c
c = 4
y = 3x + 4

Thus, the required equation of the line is given as 3x - y = -4.

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Answer:

Step-by-step explanation:

The correct answer is true. If you know that the relationship between quantities is proportional, you can use proportions to find missing quantities.

Answer:

ok

Step-by-step explanation:

The details of the relationship between the numbers is a word problem that can be used to find the values in the other missing values as presented in the attached drawing .

A word problem is a presentation of a mathematical question using verbal statements.

Please find attached the possible diagram in the question obtained from a similar question posted online

The value in the square is -6

The value in the circle to the top right of the square = -3

Therefore;

The value in the circle to the right of the square with 12 is therefore found by dividing 12 by the value of the circle to the left of 12 as follows;

12 ÷ 2 = 6

The value in the blank square is the product of the values in the two circles (The circle at the top (-3) and the circle at the bottom right (6) of the triangle) as follows;

The figure completed with the missing values in the circles and squares  are presented in the attached drawing created with MS Word

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Answer:

im an expert

Step-by-step explanation:

A line segment that measures 92 millimeters in length can be drawn using scale.

Given that,

A line segment has to be drawn which has a measure of length 92 millimeters.

We know that,

10 millimeters = 1 centimeter

1 millimeter = 1/10 centimeters

92 millimeters = 92/10 = 9.2 centimeters

So it is enough to draw a line segment of length 9.2 centimeters.

In the scale, between a centimeter, there are 9 small lines which indicates the millimeters.

In between 9 and 10, there are 9 lines which indicates, 9.1, 9.2, 9.3, ....., 9.9 and after that is 10 cm.

So draw a line segment starting from 0 to 9.2.

Hence the line segment is drawn with scale.

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Answer:

Correct option: D. 0.6

Step-by-step explanation:

The Venn diagram shows that there is no intersection between events A and B, so we have that:

P(A and B) = 0

Therefore the probability of A or B is:

P(A or B) = P(A) + P(B) - P(A and B)

P(A or B) = P(A) + P(B)

So, If the sum of the probabilities needs to be 1, we have that:

Total = P(A or B) + P(neither)

Total = P(A) + P(B) + P(neither)

1 = 0.2 + P(B) + 0.2

P(B) = 1 - 0.2 - 0.2 = 0.6

So the correct option is D.

Answer:0.6

Step-by-step explanation:

Given

We are to find the Greatest Common Factor of 90, 135 and 225

First, we should decompose all numbers into their prime factors and write them as a product

Then we choose the common prime factors: 3, 3 and 5

The greatest common factor (GCF) is obtained by multiplying the common prime factors:

Hence, the GCF is 45.

Answer: 45

The true statements are,

\(\overline{WX} \perp ZY\) and \(\overline{WX} || AB.\)

\(\overline{UV} || \overline{AB}\) and \(\overline{UV} || \overline{ZY}\).

We know when a transversal intersects two parallel lines at two distinct points,

Two pairs of interior and alternate angles are formed such that the measure of interior angles are same and the measure of alternate angles is also the same.

We know perpendicular lines make an angle of 90° at their intersecting point.

And we also know that the distance between two parallel lines is constant.

The line segment WX ⊥ ZY and WX is parallel to AB.

The line segment UV ⊥ WX and UV is parallel to ZY.

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Answer:

To solve for k, we first need to isolate k on one side of the equation by subtracting 61.1 from both sides:

K/7.8 + 61.1 - 61.1 = 17.8 - 61.1

K/7.8 = -43.3

Next, we multiply both sides by 7.8 to isolate k.

K = -43.3 * 7.8

K = -338.34

Therefore, k is approximately equal to -338.34.

Answer:

its just 0, you cant really have an equation if it's just 0's, like

0+0= 0

Answer:

Undefined

Step-by-step explanation:

Answer:

the answer is 3

Step-by-step explanation:

21 x 3 =7

hope it helps

Answer:

21/7

Step-by-step explanation:

Move 7 to next side with opposite process it is multiple after move it will be divided so 21x (21/7) it will be 7 although (21/7)equivalent to 1/3