Q: Find the result of the following segment AX, BX= * MOV AX,0001 MOV BX, BA73 ASHL AL ASHL AL ADD AL,07 XCHG AX, BX AX=000B, BX=BA7A AX-BA73, BX=000D AX-BA73, BX=000B AX=000A, BX=BA73 AX-BA7A, BX=0009 AX=000A, BX=BA74

Answer:

The First 3

Step-by-step explanation:

;)

Answer:

3

Step-by-step explanation:

sorry i cant answer it wont let me

Answer:

\(243^{2/3}:324\) or approximately 0.481

Step-by-step explanation:

Volume of a sphere: 4/3πr³

Surface area of a sphere: 4πr²

The initial sphere of radius 9 has a volume of \(\displaystyle\\9^3\cdot \frac{4}{3}\cdot \pi=972\pi\)

When melted into three identical spheres, each must have a volume of \(\displaystyle \frac{972\pi}{3}=324\pi\)

The radius of the smaller spheres must be:

\(\frac{4}{3}\pi r_s^3=324\pi \implies r_s=\sqrt[3]{243}\approx 6.24\)

Surface area of each smaller sphere:

\(\displaystyle \\4\pi r^2\vert_{r=6.24}\approx 155.76\pi\)

Surface area of initial sphere:

\(\displaystyle \\4\pi r^2\vert_{r=9}\approx 324\pi\)

The desired ratio is \(155.76/324\approx \boxed{0.481}\)

Exact: \(243^{2/3}:324\)

Answer:

The ratio is 1 to 2  

Step-by-step explanation:

Volume of the original sphere is ≈ 3,053.63 units³

The surface area of the original sphere is ≈ 1,017.88 units²

Volume of one of the small sphere is ≈ 1,017.88 units³

The radius of one of the small sphere is ≈ 6.24 units

The surface area of one of the small sphere is ≈ 489.3 units²

The ratio of the surface area of one of the small sphere to the surface area of the original sphere is

\(\frac{489.3}{1017.88}\) ≈ \(\frac{1}{2}\)

489.3 / 1017.88 ≈ 1 / 2  

The ratio is 1 to 2

Answer:

Hey there!

String P is 3.8 m long.

String Q is 3.8(1.35), or 5.13  m long.

String R is 3.8(0.95), or 3.61 m long.

Let me know if this helps :)

A n s w e r:

\(-\frac{5y}{3} +\frac{5}{2}\)

The simplification of the given expression 5/6 (-2y + 3) is -1.7y + 2.5.

A mixture of variables, numbers, addition, subtraction, multiplication, and division are called expressions.

An expression is a mathematical proof of the equality of two mathematical expressions.

Given the expression,

⇒  5/6 (-2y + 3)

⇒ 5/6(-2y) + 5/6(3)

⇒ -2 × 5/6 y + 3 × 5/6

⇒ -5/3 y + 5/2

⇒ -1.7y + 2.5

Hence "The simplification of the given expression 5/6 (-2y + 3) is -1.7y + 2.5".

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It is important for scientists to use all of their results because selective reporting can lead to biased or incomplete conclusions. Including all results helps ensure objectivity and transparency in scientific findings.

When the evidence neither supports nor contradicts the hypothesis, it is crucial for scientists to acknowledge and report this outcome. It indicates the need for further investigation and can contribute to the accumulation of knowledge. Scientists should explore alternative explanations, refine their hypotheses, or modify their experimental approaches to gain a deeper understanding of the phenomenon.

Scientists repeating each other's experiments serves as a vital aspect of the scientific process called replication. Replication helps validate or challenge previous findings, ensures the reliability of results, and identifies any potential errors or biases. It enhances the overall credibility and robustness of scientific knowledge by promoting consensus and reducing the likelihood of false or misleading conclusions.

Regarding whether there is any scientific knowledge that it would be better not to have, it is a complex question. Generally, scientific knowledge empowers humanity by expanding our understanding of the world and driving progress. However, ethical considerations may arise in certain areas, such as knowledge that could be weaponized or have harmful consequences if misused. Responsible dissemination and application of scientific knowledge, along with ethical frameworks, help ensure the benefits outweigh the potential risks.

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The limit of the given expression as x approaches 1 is 0.

To evaluate the limit of the given expression as x approaches 1, we can use L'Hopital's rule, which states that if the limit of a quotient of functions is of the form 0/0 or ±∞/±∞, then the limit can be found by taking the derivative of the numerator and denominator and evaluating the new quotient at the same point.

Using L'Hopital's rule on the given expression, we get:

lim x→1 [5x/(x-1) - 5/x] = lim x→1 [(5x^2 - 10x + 5)/(x^2 - x)]

Plugging in x = 1 directly to this expression, we get:

lim x→1 [(5x^2 - 10x + 5)/(x^2 - x)] = (5 - 10 + 5)/(1 - 1) = 0/0

Since the limit is still in an indeterminate form, we can apply L'Hopital's rule once again:

lim x→1 [(5x^2 - 10x + 5)/(x^2 - x)] = lim x→1 [(10x - 10)/(2x - 1)] = 0

Therefore, the limit of the given expression as x approaches 1 is 0.

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The probability that exactly two tails will come up in three tosses of this coin is given as follows:

0.288 = 28.8%.

The mass probability formula, giving the probability of x successes, is of:

\(P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}\)

\(C_{n,x} = \frac{n!}{x!(n-x)!}\)

The parameters are given by:

The parameter values for this problem are given as follows:

n = 3, p = 0.4.

The probability that exactly two tails will come up in three tosses of this coin is P(X = 2), hence:

P(X = 2) = 3 x 0.4² x 0.6

P(X = 2) = 0.288.

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The missing parts of the triangle ABC are A = 31.4°, B = 57.4°, C = 91.2°

An equation is an expression that shows the relationship between two or more numbers and variables.

Given that a = 8.6 in, b = 13.9 in. and c = 16.5 in. Using cosine rule:

c² = a² + b² - 2abcosC

16.5² = 8.6² + 13.9² - 2(8.6)(13.9) * cosC

C = 91.2°

Also:

a² = b² + c² - 2bccosA

8.6² = 16.5² + 13.9² - 2(16.5)(13.9) * cosA

A = 31.4°

A + B + C = 180° (angles in a triangle)

31.4 + B + 91.2 = 180

B = 57.4°

The missing parts of the triangle ABC are A = 31.4°, B = 57.4°, C = 91.2°

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Answer:

28

Step-by-step explanation:

A man is now 3 times as old as his son.

m = 3s

In 10 years time, the sum of their ages will be 76

(m + 10) + (s + 10) = 76

Subsitute for m = 3s

(3s + 10) + (s + 10) = 76

4s + 20 = 76

4s = 56

s = 14

m = 3s = 14 * 3

m = 42

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

How old was the man when his son was born?

m - s = 42 - 14

m - s = 28

Answer:

B. ΔDEF ≅ ΔSRU

Step-by-step explanation:

Hope this helps!

The congruence statement is \(\triangle D EF \cong \triangle SRU\)

The pre-image of the triangle is triangle DEF.

When reflected over the y-axis, and then translated down 4 units and right 3 units, the image of the triangle is SRU

Translation and reflection are rigid transformations.

Hence, the congruence statement is \(\triangle D EF \cong \triangle SRU\)

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Answer:

At least 5 more council members need to support the idea.

Step-by-step explanation:

2/6 = 1/3

1/3 of 24 is 8

13-8 = 5

Answer:

The alternating series test states that if the terms of an alternating series decrease in absolute value and approach zero, then the series converges.

For the power series (r - 5)^n/22 with radius of convergence 2, the alternating series test can be used at x = 2 and x = -2. This is because the alternating series test requires the terms to decrease in absolute value, and for values of x beyond the radius of convergence, the terms of the series increase in absolute value and do not approach zero.

For the given alternating series:

1/4 - 1/2 + 1/8 - 2/720 + 1/16 - ...

The terms decrease in absolute value and approach zero, so the alternating series test can be used to verify convergence.

1/6 + 5/13 + ... + a_n

Since a_n is odd and greater than 3, the terms do not alternate in sign and the alternating series test cannot be used to verify convergence.

(-1)^n (2n+1)/(n+1)

The terms decrease in absolute value and approach zero, so the alternating series test can be used to verify convergence.

Step-by-step explanation:

The answer is D, I and II only. The alternating series test can be used to verify convergence of an alternating series, which means the signs of the terms alternate.

In the given power series (r-5) ^22, there is no alternating pattern of signs, so the alternating series test cannot be used to verify convergence of this series at any value of x. Therefore, the answer is none of the options provided (N/A).

For the second part of the question, we need to check each series to see if they have an alternating pattern of signs. The first series (1/4^n) has all positive terms, so the alternating series test cannot be used to verify convergence of this series. The second series (-1)^n(1/2^n) has alternating signs, so the alternating series test can be used to verify convergence of this series. The third series (-1)^n(1/(4n+1)) also has alternating signs, so the alternating series test can be used to verify convergence of this series. Therefore, the answer is D, I and II only.

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Answer:

y = 1/4x + 4

Step-by-step explanation:

y = mx + b

Since the lines are parallel, the slope is the same. m = 1/4

y = 1/4x + b

Substitute (4,5)

5 = 1/4(4) + b

5 = 1 + b

4 = b

The y-intercept is (0, 4).

y = 1/4x + 4

Answer:

Surface area: 502 ft^2

B) Volume
C) Surface area

Step-by-step explanation:

Surface area Formula: 2(lw + wh + lh) = 2(13*15+15*2+13*2)= 502 ft^2

B) Volume because it's asking how much it can hold
C) Surface area because it's asking like how much paint should Cover the thing, not how much it can hold

The domain of this  relation is {-5, -3, 0} which is option c.

From the graph:

The points marked are:

(-5, -4) , (-3, 4) , (0, -4) ,(0, 4).

Domain is nothing but the all the x-values or inputs to the function with no repetition.

Here from the points the set of x-values is {-5, -3, 0, 0}.

Domain = {-5, -3, 0} because 0 is repeated here so it is considered only once.

Hence the domain of the given relation is {-5, -3, 0}.

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Comparing the means of the two samples, we find that the difference between the means is significant. Therefore, we can reject the claim and conclude that male and female high school students have different exam scores.

To perform the two-sample t-test, we first calculate the standard error of the difference between the means using the formula:

SE = sqrt((s1^2 / n1) + (s2^2 / n2))

Where s1 and s2 are the population standard deviations of the male and female students respectively, and n1 and n2 are the sample sizes. Plugging in the values, we have:

SE = sqrt((47^2 / 49) + (4.3^2 / 53))

Next, we calculate the t-statistic using the formula:

t = (x1 - x2) / SE

Where x1 and x2 are the sample means. Plugging in the values, we have:

t = (239 - 21.1) / SE

We can then compare the t-value to the critical t-value at α = 0.01 with degrees of freedom equal to the sum of the sample sizes minus 2. If the t-value exceeds the critical t-value, we reject the null hypothesis.

In this case, the t-value is calculated and compared to the critical t-value using the provided standard normal distribution table. Since the t-value exceeds the critical t-value, we can reject the claim that male and female high school students have equal exam scores.

Therefore, the correct answer is:

B. Male and female high school students have different exam scores.

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Answer:

I hope this helps :)        

Answer:

(edit) wait sorry i forgot slope-intercept form

Step-by-step explanation:

the answer should be y = - 4/3x - 2

"Centripetal is the word used to describe a vector that always points toward the centre of a circular path."

The centripetal acceleration vector is an acceleration in the radial direction that is directed towards the centre of the circular line of motion. It runs perpendicular to the linear motion, or v.

The direction of the velocity shift for a ball travelling around a curve is in the direction of the curve's centre. Centripetal acceleration is the acceleration that is directed towards the centre of a curved or circular route.

Any force that changes the path of motion towards the centre of a circular motion is known as a centripetal force. The portion of the force that produces the centripetal force is the part that is perpendicular to the velocity.

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Rank(A) =3

Nullity(A) =2

rank(A) + nullity(A) = 3 + 2 = 5number of columns in A = 4

The matrix A is: A=\(\begin{bmatrix}0 & -1 & -1 & 0 \\0 & 0 & 0 & 0 \\0 & 5 & 4 & 0 \\0 & 7 & 5 & -1 \\-7 & -4 & -1 & 0 \\\end{bmatrix}\)

First, we will reduce the matrix A to row echelon form.A\(\sim \begin{bmatrix} -7 & -4 & -1 & 0 \\0 & 7 & 5 & -1 \\0 & 0 & -\frac{11}{7} & \frac{12}{7} \\0 & 0 & 0 & 0 \\0 & 0 & 0 & 0 \\\end{bmatrix}\)

We can see that rank (A) = 3

since there are three non-zero rows in the row echelon form of the matrix. Furthermore, we can see that there are two free variables in the system of equations Ax = 0. These free variables correspond to the columns of the original matrix A that do not contain pivots.

Thus, nullity (A) = 2.

We can now use the formula rank(A) + nullity(A) = number of columns in A to check our answer:

rank(A) + nullity(A) = 3 + 2 = 5

number of columns in A = 4



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The half of 836 minus triple of 87 is equal to 157.

To calculate half of 836 minus triple of 87, we follow the order of operations (also known as PEMDAS/BODMAS) which prioritizes calculations within parentheses, exponents, multiplication/division (from left to right), and addition/subtraction (from left to right).

Let's break down the expression step by step:

Half of 836 is calculated by dividing it by 2: 836 / 2 = 418.

Triple of 87 is calculated by multiplying 87 by 3: 87 * 3 = 261.

Now, we can subtract the result of triple of 87 from half of 836: 418 - 261 = 157.

Therefore, half of 836 minus triple of 87 is equal to 157.

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Answer:

The correct option is;

a. Accountant

Step-by-step explanation:

The given data are;

Career,                                                                   Average Salary

Veterinarian,                                                          $56,000

Personal trainer,                                                    $18,000

Accountant,                                                           $43,000

Paralegal,                                                              $34,000

Architect,                                                               $50,000

Photographer,                                                       $19,000

Pharmacist,                                                            $44,000

Secretary,                                                              $30,000

Surveyor,                                                               $36,000

Webmaster,                                                           $49,000

Among the options given, which are, accountant (salary, $43,000), paralegal (salary, $34,000), photographer (salary, $19,000), and surveyor (salary, $36,000), the accountant, with a salary of $43,000, requires the most education.

Answer:

192.5, third option

Step-by-step explanation:

The fastest way to do this is to find the volume of a rectangular prism with these measures and to divide it by 2. This is because a triangle is half of a rectangle, and likewise a rectangular prism is half of a rectangular prism.

So, the volume of a rectangular prism with the sides of 7 by 5 by 11 would be:

7 * 5 * 11 = 385

Divide this by 2.

385/2 = 192.5

Thus, the answer is 192.5.

(You could also find the area of the triangular base, then multiply that by the height.

Area of triangle: 7 * 5 * 0.5 = 17.5

Total volume: 17.5 * 11 = 192.5)

slope = 5 or 5 rise over 1 run.

y-intercept = (0,-2)

The temperature of liquid in an experiment at 12 noon is -12° C and the equation is -3x + y

Given,

The temperature of a liquid in an experiment at 8.00 am = 0° C

The change in temperature every hour = -3° C

We have to find the temperature at noon.

Here,

Temperature at 8 am = 0° C

Temperature at 9 am = 0 + -3 = -3 ° C

Temperature at 10 am = -3 + -3 = -6° C

Temperature at 11 am = -6 + -3 = -9° C

Temperature at 12 noon = -9 + -3 = -12° C

That is,

The temperature of liquid in an experiment at 12 noon is -12° C

Now,

Equation;

Let x be the time and y be the previous hour's temperature.

Then,

-3x + y

Therefore,

The temperature of liquid in an experiment at 12 noon is -12° C and the equation is -3x + y

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Answer:

Step-by-step explanation:

Answer: He will need 49 tiles.

Step-by-step explanation:

Given: The patio will measure 13.5 feet by 43 feet.

Area of patio = 13.5 feet x 43 feet [Area = length x width]

= 580.5 sq. feet

Since area of each concrete tile = 12 sq. inch

Number of concrete tiles required to cover patio = (Area of patio) ÷ (area of each concrete tile)

= 580.5 ÷ 12

= 48.375 sq. inch ≈49