( With Solution Pls )​

We have here an arithmetic progression.

We have that the common difference is:

53- 60 = - 7

46 - 53 = - 7

39 - 46 = - 7

And so on.

Therefore, the common difference of this sequence is d = -7. The progression is decreasing.

We can find the formula for the sequence using the general formula for arithmetic progressions:

Where

a is the first term of the arithmetic progression.

n is the n term of the sequence.

d is the common difference ( d = -7 in this case).

Then, we have that the formula for this sequence is:

We can check that the second, and six terms are:

We have:

60 (1), 53 (2), 46 (3), 39 (4), 32 (5), 25 (6), ...

Therefore, the tenth term for this sequence is:

Hence, the tenth term is -3.

Answer:

Can you please post the picture of the question, then I can help.

Step-by-step explanation:

\(5. {x}^{3} - xy + {y}^{2} = 4\)

\( \frac{dy}{dx} ( {x}^{3} - xy + {y}^{2} ) = \frac{dy}{dx} (4)\)

\(3 {x}^{2} - x(1) \frac{dy}{dx} + 1(y) + 2y \frac{dy}{dx} \)

Combine the dy/dx.

\( \frac{dy}{dx} ( - x + 2y) + y + 3 {x}^{2} \)

\( \frac{dy}{dx} ( - x + 2y) = - 3 {x}^{2} - y\)

\( \frac{dy}{dx} = \frac{ - 3 {x}^{2} - y}{ - x + 2y} \)

\( \frac{3 {x}^{2} + y }{x - 2y} \)

Answer:

\(\frac{dy}{dx}\) = \(\frac{y-3x^2}{2y-x}\)

Step-by-step explanation:

using the product rule to differentiate - xy then

3x² - (x\(\frac{dy}{dx}\) + y(1) ) + 2y\(\frac{dy}{dx}\) = 0

3x² - x\(\frac{dy}{dx}\) - y + 2y\(\frac{dy}{dx}\) = 0

3x² + \(\frac{dy}{dx}\) (2y - x) - y = 0 (subtract 3x² - y from both sides )

\(\frac{dy}{dx}\) (2y - x) = y - 3x² ← divide both sides by (2y - x)

\(\frac{dy}{dx}\) = \(\frac{y-3x^2}{2y-x}\)

Answer:

La probabilidad es \(0.2508\)

Step-by-step explanation:

Sabemos que según datos de una empresa aseguradora de vehículos, dos de cada cinco accidentes son provocados por conductores en estado de ebriedad. Entonces, si definimos el evento

\(A\) : ''Accidente provocado por un conductor en estado de ebriedad''

La probabilidad de este evento es

\(P(A)=\frac{2}{5}\)     (dato del problema)

Por lo tanto, en cada accidente que ocurre, la probabilidad de que ocurra el evento \(A\) es  \(\frac{2}{5}\) .

Ahora bien, si suponemos cada uno de estos accidentes independientes y con probabilidad de ocurrencia ''p'' constante a lo largo del tiempo, estamos ante la presencia de un proceso Bernoulli.

Dado un proceso de Bernoulli, definimos la variable aleatoria discreta ''\(X\)'' como el número de éxitos del proceso Bernoulli para un número fijo de ensayos.

En este caso vamos a definir

\(X\) : ''Número de accidentes provocados por conductores en estado de ebriedad de un total de n accidentes''

Se dice que \(X\) tiene distribución binomial de parámetros ''n'' y ''p''.

Lo denotamos \(X\) ~ Bi (n,p)

En nuestro ejercicio el valor de ''n'' es 9 (son los ensayos que fijamos) y el valor de ''p'' es \(\frac{2}{5}\) (definimos como ''éxito'' que el accidente sea provocado por un conductor en estado de ebriedad).

Ahora bien para calcular probabilidad vamos a utilizar la siguiente fórmula :

\(P(X=x)=(nCx)p^{x}(1-p)^{(n-x)}\)    (I)

'' \(P(X=x)\) '' es la probabilidad de que la variable aleatoria \(X\) asuma el valor x. En particular, buscamos \(P(X=3)\) que es la probabilidad de que de nueve accidentes (fijados), tres sean provocados por conductores en estado de ebriedad.

'' \((nCx)\) '' es el número combinatorio definido como

\(nCx=\frac{n!}{x!(n-x)!}\)

Reemplazando los datos en la ecuación (I) :

\(P(X=3)=(9C3)(\frac{2}{5})^{3}(\frac{3}{5})^{6}=0.2508\)

La probabilidad pedida es \(0.2508\)

Step-by-step explanation:

What did the Rana rulers do to please the British rulers?

Answer:

9.6 / 0.91 ≈ 10.55

Step-by-step explanation:

I used a calculator

Answer:

The answer is 39.2

Step-by-step explanation:

The first thing you want to do is multiply both numbers by them selves like this: 9x8 and 4x8. Then after you do that, add the sum of those equations and you have your answer. Think about it like this, for 8x4, all it is is just 8+8+8+8. If solving it that way is easier for you, go for it! Hope I could help!

Answer:30.3

Step-by-step explanation:

30.3% is the probability that a data value in a normal distribution is between a z-score of -1.52 and a z-score of -0.34.

Probability is a number that expresses the likelihood or chance that a specific event will take place. Both proportions ranging from 0 to 1 and percentages ranging from 0% to 100% can be used to describe probabilities.

We can use a standard normal distribution table or calculator to find the probability that a data value falls between two given z-scores.

The probability of a data value being between a z-score of -1.52 and a z-score of -0.34 is equal to the area under the standard normal distribution curve between these two z-scores. We can find this area by subtracting the area to the left of -0.34 from the area to the left of -1.52:

P(-1.52 < z < -0.34) = P(z < -0.34) - P(z < -1.52)

Using a standard normal distribution table or calculator, we can find that P(z < -0.34) is approximately 0.3665 and P(z < -1.52) is approximately 0.0643. Therefore, the probability of a data value being between a z-score of -1.52 and a z-score of -0.34 is:

P(-1.52 < z < -0.34) = 0.3665 - 0.0643 = 0.3022

Rounding this answer to the nearest tenth of a percent, we get:

P(-1.52 < z < -0.34) ≈ 30.2%

Therefore, the closest answer choice is B, 30.3%.

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Answer:

0.57

Step-by-step explanation:

57 / 100 = 0.57

You need to divide the percent by 100

Answer:

*20 Songs and 2 Movies

*8 Songs and 6 movies

Step-by-step explanation:

Answer:

the answer is a, as many girls as boys play sports

The statement indicates that when a set X is partitioned, each partition forms an  parity relation by grouping together  rudiments that are considered original within each subset, thereby creating distinct and non-overlapping subsets within the original setX.  

The statement" each partition P of X defines an  parity relation on X" means that when a set X is divided into non-overlapping subsets or partitions, each partition creates an  parity relation on the original set X.

An  parity relation is a relation that satisfies three  parcels reflexivity,  harmony, and transitivity.  In the  environment of partitions, when a set X is divided into subsets, each partition forms an  parity relation by grouping together  rudiments that partake a common characteristic or property.

Within each partition, the  rudiments are considered original or affiliated to each other, and they're distinct from  rudiments in other partitions.  The meaning of" each partition P of X" refers to every possible way of dividing the set X intonon-overlapping subsets.

It implies that different partitions may  live grounded on different criteria or conditions for grouping  rudiments.

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First You add all given angles up to equal 180 to give you x then you plug x into equations

A= 125 degrees

C= 35 degrees

Answer:

a) UT² = ST · (RS + ST)

b) UT = 6 in

Step-by-step explanation:

If a secant and a tangent of a circle are drawn from a point outside the circle, then the product of the lengths of the secant and its external segment equals the square of the length of the tangent segment.

UT² = ST · (RS + ST)

Given:

Using:  UT² = ST · (RS + ST)

⇒ UT² = 4(5 + 4)

⇒ UT² = 36

⇒ UT = √36 = 6 in

Answer:

there is no slope, or a slope of 0.

Step-by-step explanation:

Answer: \(f(x)=-(x-5)^{2}(x+2)\)

Step-by-step explanation:

There is a double root at x=5 and a single root at x=-2, so we know f(x) is of the form \(f(x)=a(x-5)^{2}(x+2)\) for some constant a.

To find a, we can substitute the coordinates of the y-intercept, (0, -50).

\(-50=a(0-5)^{2}(0+2)\\\\-50=50a\\\\a=-1\)

So, \(f(x)=-(x-5)^{2}(x+2)\)

Answer:

d) 1.25 g

Step-by-step explanation:

If it has a half life of 40 days, there will be 5 half-lives in that span of time so if you divide 40 by 2, 5 times or just \(\frac{40}{2^{5} }\), it will equal 1.25.

\(\frac{40}{2}=20\\\)

\(\frac{20}{2} =10\)

\(\frac{10}{2} =5\)

\(\frac{5}{2} =2.5\\\)

\(\frac{2.5}{2} =1.25\)

Answer: 1.25g

Step-by-step explanation:

Got it rght on an assignment

Answer:

wenus.

Step-by-step explanation:

4 inches. hduruuruthtututuu4u4

Sure! Here are the solutions for the long division problems:

3 561 ÷ 7 = 509

2 308 ÷ 4 = 577

8 288 ÷ 9 = 920

7 616 ÷ 8 = 952

5 365 ÷ 5 = 1 073

9 990 ÷ 3 = 3 330

6 294 ÷ 7 = 899

6 180 ÷ 6 = 1 030

5 205 ÷ 9 = 578

Please note that the results are rounded down to the nearest whole number since you specified "no remainder" in the problem statement.

Answer:

9

Step-by-step explanation:

A coefficient is a number in front of a variable.

Answer:

9

Step-by-step explanation:

Answer: An isosceles triangle has two sides of equal length. The length of one of the equal sides is two more than 3 times the length of the third side. If the perimeter is 46m, find the length of each side.

Step-by-step explanation:

Hope this helps!

Answer:

Step-by-step explanation:

The perimeter is equal to the lengths of all the sides.

Let x equal the two sides that are equal to each other.

Then the 3rd side is 2x - 1 which is 2 times the length of the equal side minus 1.

So the perimeter 23 = x + x + (2x-1)

Now solve for x

23 = x + x + 2x - 1

add 1 to both sides

24 = x + x + 2x

24 = 4x

x = 6

The two equal sides would be 6 feet each

The other side would be 2(6) - 1 = 11

The perimeter is 6 + 6 + 11 = 23

The central angles for the categories with the numbers 40, 100, 50, and 50 are 60 degrees, 150 degrees, 75 degrees, and 75 degrees, respectively.

To calculate the central angles for each category based on the given numbers 40, 100, 50, and 50, we need to find the proportion of each value to the total sum of all the values. Let's proceed with the following steps:

Step 1: Calculate the total sum of the given numbers: 40 + 100 + 50 + 50 = 240.

Step 2: Find the proportion of each value by dividing it by the total sum and multiplying it by 360 (since a full circle has 360 degrees).

Central angle for the first category: (40/240) * 360 = 60 degrees.

Central angle for the second category: (100/240) * 360 = 150 degrees.

Central angle for the third category: (50/240) * 360 = 75 degrees.

Central angle for the fourth category: (50/240) * 360 = 75 degrees.

The central angles for each category based on the given numbers are 60 degrees, 150 degrees, 75 degrees, and 75 degrees, respectively.

These central angles represent the relative proportions of each category's spending in relation to the total spending. They can be used to create a pie chart or visualize the distribution of expenses in a circular graph.

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Note the search engine cannot find the complete question

As sets A, B, and C are subsets of the universal set U, the value of A’ ∪ B’ U C'  = {f}.

Demorgan's law can be utilised in set theory and boolean algebra to make mathematical formulations simpler. Let's say that the universal set U has two subsets, A and B. A' is A's complement, and B' is set B's complement.

Given that, (An B)' UC'.

Using the De Morgan's law we have:

(A ∩ B)’ = A’ ∪ B’.

Substituting this in (An B)' UC'. we have:

A’ ∪ B’ U C'

A' = {f, p, x, y}

B' = {f, g, h, p}

C' = {f, g, x, z}

A’ ∪ B’ U C'  = {f}

As sets A, B, and C are subsets of the universal set U, the value of A’ ∪ B’ U C'  = {f}.

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Answer:

12 cm is your answer right answer

2,3

1,1.5

maybe, hope this helps

Answer:

its C

Step-by-step explanation:

ik

Answer:

D

Step-by-step explanation:

Since the total degrees of a circle is 360 and half of a circle is 180, 1/4 of a circle is 90 or less, D is the answer :)

Therefore , the solution of the given problem of angles comes out to be Greeks failed to demonstrate that tripling a square with only a straight edge and compass was also unachievable.

The highest and lowest walls of a skew are used to split the curved lines that make up its ends using Cartesian measurements. A collision between two poles at an intersection is a potential. Angle is another outcome of two things interacting. They resemble dihedral forms the most closely. A two-dimensional curve can be created by placing two line beams in various configurations between their ends.

Here,

The Greeks were unable to trisect a line section using only a straight edge and compass.

The Greeks proved that using only a straight edge and compass, it is impossible to trisect any angle or double a cube.

The Greeks failed to demonstrate that tripling a square with only a straight edge and compass was also unachievable.

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