please please help i need a better grade

Engineers can be held most morally blameworthy for foreseeable harms resulting from technological innovations, engineers have a responsibility to anticipate the potential consequences of their work,

and to take steps to mitigate those consequences. If they fail to do so, and their work results in harm, they can be held morally blameworthy. When engineers develop new technologies, they have a responsibility to consider the potential consequences of their work.

They need to think about how their technology could be used, and whether it could be used to harm people or the environment.

They also need to consider how their technology could be misused, and what steps they can take to prevent misuse.

If engineers fail to consider the potential consequences of their work, and their work results in harm, they can be held morally blameworthy. This is because they have a duty to protect the public from harm, and they have failed to fulfill that duty.

For example, engineers who develop new weapons systems have a responsibility to consider the potential consequences of their work. They need to think about how their weapons could be used,

and whether they could be used to kill or injure innocent people. They also need to consider how their weapons could be misused, and what steps they can take to prevent misuse.

If engineers fail to consider the potential consequences of their work, and their weapons are used to kill or injure innocent people, they can be held morally blameworthy. This is because they have a duty to protect the public from harm, and they have failed to fulfill that duty.

It is important to note that engineers cannot be held morally blameworthy for unforeseeable harms. This is because they did not have the opportunity to anticipate the harm, and they could not have taken steps to prevent it.

For example, engineers who develop new medical treatments cannot be held morally blameworthy if the treatments have unforeseen side effects. This is because the engineers did not have the opportunity to anticipate the side effects, and they could not have taken steps to prevent them.

In conclusion, engineers can be held morally blameworthy for foreseeable harms resulting from technological innovations.

This is because they have a responsibility to anticipate the potential consequences of their work, and to take steps to mitigate those consequences.

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Answer:

x = 19

Step-by-step explanation:

The sum of both angles will be equal to a supplementary angle. A supplementary angle is when two angles add up to be 180°. Write an equation and solve for x.

3x + 5 + 7x - 15 = 180

~Combine like terms

10x - 10 = 180

~Add 10 to both sides

10x = 190

~Divide 10 to both sides

x = 19

Best of Luck!

Answer:

sorry i didn't find the value of x, but i did find the value of y. if that helps.

Step-by-step explanation:

y=a+5

We can now use the formula tobt = (X1 - X2) / S(X1 - X2) to calculate the value of tobt. On substituting the given values in this formula, we get tobt = 0.32.

The formula to calculate tobt is given as:

tobt = (X1 - X2) / S(X1 - X2)

Here, X1 and X2 are the means of two groups and S(X1 - X2) is the pooled standard deviation.

Calculation of tobt from the given data:

Condition 2 20 15 105

Mean 23

Number of Participants 17 144

Let's first calculate S(X1 - X2):

S(X1 - X2) = √[((n1 - 1) * s1²) + ((n2 - 1) * s2²)] / (n1 + n2 - 2)

Here, n1 and n2 are the sample sizes, s1 and s2 are the standard deviations of two groups.

√[((17 - 1) * 144) + ((20 - 1) * 15)] / (17 + 20 - 2)

= 24.033

Let's now calculate tobt:

tobt = (X1 - X2) / S(X1 - X2)

Here, X1 is the mean of condition 1 (23) and X2 is the mean of condition 2 (20+15+105)/30

= 46/3

= 15.33

tobt = (23 - 15.33) / 24.033

tobt = 0.32

The one-way between-groups ANOVA test is used to compare the means of two or more groups of independent samples. The null hypothesis of this test is that there is no significant difference between the means of groups.

The tobt value is the ratio of the difference between the means of two groups to the standard error of the difference. It is used to determine the statistical significance of the difference between two means. If the computed value of tobt is greater than the critical value of tobt for a given level of significance, we reject the null hypothesis.

Otherwise, we fail to reject the null hypothesis.In the given data, we have two conditions (condition 1 and condition 2) and their means and sample sizes are given. We need to calculate the value of tobt.

We use the formula

S(X1 - X2) = √\([((n1 - 1) * s1^2) + ((n2 - 1) * s2^2)] / (n1 + n2 - 2),\)

where n1 and n2 are the s

ample sizes, s1 and s2 are the standard deviations of two groups. On substituting the given values in this formula, we get S(X1 - X2) = 24.033.

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Answer:

Step-by-step explanation:

The slope of the line is m = -5

4 is your x1

-3 is your y1

Plug into the equation y - y1 = m(x - x1)

y + 3 = -5(x - 4)

y + 3 = -5x + 20

   -3             -3

y = -5x + 17

the potential at the center of the equilateral triangle is 3kq√3 / a.To find , we can use the formula for the electric potential due to a point charge:

V = kq / r

where k is the Coulomb constant, q is the charge, and r is the distance between the point charge and the center of the triangle.

Assuming the charges are all positive, the potential at the center due to each charge will be the same, so we can find the total potential by multiplying the potential due to one charge by three.

The distance from the center of the equilateral triangle to each charge is a/√3, since the height of the equilateral triangle is √3/2 times the side length.

Therefore, the potential at the center is:

V = 3(kq / (a/√3))

Simplifying:

V = 3kq√3 / a

Hence, the potential at the center of the equilateral triangle is 3kq√3 / a.

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A rational number is a number that can be expressed as a ratio between two integers a/b. If you take two rational numbers, a/b, and c/d for which a, b, c, and d are integers and multiply them together, the result would be (ac)/(bd). The numerator and denominator in this case are still integers since the product of two integers is an integer so it would output the product e/f with e and f being integers. e/f is rational since it is a ratio between two integers therefore the product of two rational numbers is rational.

Hi, there.

  ______

\(\begin{gathered} \boldsymbol{Area_\square = Length\cdot Width} \\\boldsymbol{A_\square=24\cdot13}\\\boldsymbol{A_\square=312 \ cm^{2}} \end{gathered}\)

Therefore, A=312 cm².

Hope the answer - and explanation - made sense,

happy studying!!

  ______

Answer:

20 miles

Step-by-step explanation:

Given that :

When the car traveling north 'N' had gone 15 miles, the distance between the cars was 5 miles more than the distance traveled by the car heading east

Let the distance moved by the east bound car be e,

therefore, distance between the cars when the northbound car had traveled a distance of 15 miles = e + 5

Using Pythagoras rule:

(Hypotenus)^2 = (adjacent)^2 + (Opposite)^2

(e+5)^2 = 15^2 + e^2

(e+5)(e+5) = 225 + e^2

e^2 + 5e + 5e + 25 = 225 + e^2

e^2 + 10e + 25 = 225 + e^2

e^2 - e^2 + 10e = 225 - 25

10e = 200

e = 200 / 10

e = 20 miles

Check attached picture for solution diagram

Answer:

c = 0

Step-by-step explanation:

Step 1: Write equation

15 - 5(4c - 7) = 50

Step 2: Solve for c

Step 3: Check

Plug in c to verify it's a solution.

15 - 5(4(0) - 7) = 50

15 - 5(-7) = 50

15 + 35 = 50

50 = 50

Answer:did u get it right

Step-by-step explanation:

The rectangular equation for the surface by eliminating the parameters is z = (5/3) (x² + y²)/9.

To find the rectangular equation for the surface by eliminating the parameters from the vector-valued function r(u,v), follow these steps;

Step 1: Write the parametric equations in terms of x, y, and z.  

Given: r(u, v) = 3 cos(v) cos(u)i + 3 cos(v) sin(u)j + 5 sin(v)k

Let x = 3 cos(v) cos(u), y = 3 cos(v) sin(u), and z = 5 sin(v)

So, the parametric equations become; x = 3 cos(v) cos(u) y = 3 cos(v) sin(u) z = 5 sin(v)

Step 2: Eliminate the parameter u from the x and y equations.  

Squaring both sides of the x equation and adding it to the y equation squared gives; x² + y² = 9 cos²(v) ...(1)

Step 3: Express cos²(v) in terms of x and y.  Dividing both sides of equation (1) by 9 gives;

cos²(v) = (x² + y²)/9

Substituting this value of cos²(v) into the z equation gives; z = (5/3) (x² + y²)/9

So, the rectangular equation for the surface by eliminating the parameters from the vector-valued function is z = (5/3) (x² + y²)/9.

The rectangular equation for the surface by eliminating the parameters from the vector-valued function is found.

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Answer:

\( \frac{3}{2} x = \frac{1}{6} \\ \\ x = \frac{1}{4} \times \frac{2}{3} \\ \\ x = \frac{1}{6} \)

c was the answer

Answer:

Answer is 1/6

Step-by-step explanation:

look at the picture to see the explanation and steps bro

Answer: Let x be the fare of the train, and y be the fare of the bus.

We know that:

x + y = 400 (the total fare of the journey)

And, on the return journey the fare of the bus is hiked by a half of what Talia paid initially, so the fare of the bus on the return journey is:

y * 1.5 = y + (y/2)

And the total fare of the return journey is hiked to 4800, so:

x + y + (y/2) = 4800

We can substitute the first equation into the second equation:

x + (y + (y/2)) = 4800

x + y + (y/2) = 4800

x + (y + (y/2)) = 4800

So, we can solve the system of equations by substituting the first equation into the second equation and solving for x.

x + y = 400

x = 4800 - (y + (y/2))

x = 4800 - y - (y/2)

x = 4800 - y - (1/2)y

x = (4800 - y) - (1/2)y

x = 4800 - (3/2)y

Now we have an equation for x in terms of y. To solve for x, we can use the value of y from the first equation

x = 4800 - (3/2)(400)

x = 4800 - 600

x = 4200

So the train fare is 4200 sh

Step-by-step explanation:

Answer:

392

Step-by-step explanation:

use the z-score formula to convert the values.

z = (X - υ) / σ

where X is the test statistic, υ is the mean, σ is the standard deviation.

z = (550 - 450) / 100

= 1.

z score of 1 in z-table has an area of 0.84134.

for exam b:

0.84134 = (X - 350) / 50

X - 350 = 50 (0.84134) = 42.067

X = 42.067 + 350 = 392.067 ≈ 392.

Emily must score 392

Answer: 8

Step-by-step explanation:

Right on edge!

Answer:

the answer is 8.26

Step-by-step explanation:

your welcome <33

Step-by-step explanation:

Probabibility = 1/6 * 1/6 = 1/36 = 2.77%.

The y -intercept of the exponential function is; 2

The y -value of the solution in Quadrant I is; 5

The number of points of intersection is; 1

The y -intercept of the linear function is; 7

We are given the functions as;

Exponential function: y = 4ˣ + 1

Linear Function: y = -2x + 7

1) The y-intercept of the exponential function will be the point at which x = 0. Thus;

y = 4⁰ + 1

y = 1 + 1

y = 2

2) From the attached graph, we see that the coordinates of intersection in Quadrant 1 is; (1, 5)

Thus, the y-value is 5

3) The number of points of intersection of the linear and exponential function is; 1 point

4) The y-intercept of the linear function is the value of y when x = 0. Thus;

y = -2(0) + 7

y = 7

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There are several different sampling methods that could be employed for this study, including:

Simple random sampling: This method involves randomly selecting a certain number of students from each campus and measuring the distance between their hometowns and their campuses.

Stratified random sampling: This method involves dividing the student population at each campus into different strata (e.g. by major or year in school) and then randomly selecting a certain number of students from each stratum.

Cluster sampling: This method involves randomly selecting a certain number of campuses and then measuring the distance between the hometowns of all students at those campuses and their respective campuses.

Multi-stage sampling: This method involves using a combination of the above methods, such as first using cluster sampling to select a certain number of campuses and then using stratified random sampling to select a certain number of students from each campus.

This study would be an enumerative study because it seeks to measure the characteristics of a population, in this case, the average distance between the hometowns of students and their campuses, by counting and measuring them.

It is not an analytic study because it doesn't involve testing a hypothesis or making causal inferences.

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Using the inscribed angle theorems, the measure of the indicated angles are:

1. m∠BOA = 26°

2. m∠BDA = 13°

3. m∠BCA = 13°

Based on the inscribed angle theorem, the following relationships are established:

Given:

Intercepted arc BA = 26°

1. ∠BOA is central angle

Thus:

m∠BOA = 26° (inscribed angle theorems)

2. ∠BDA is inscribed angle.

m∠BDA = 1/2(30) = 13° (inscribed angle theorems)

3. m∠BCA = m∠BDA = 13° (inscribed angle theorems)

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Answer:

The value is 0.025

Step-by-step explanation:

We get the z-score that is equal to the given value

Mathematically we have this as:

z-score = (x-mean)/SD

x = 93

mean =79

SD = 7

So we have the z-score as;

z-score = (93-79)/7 = 14/7 = 2

So we want to calculate the probability equal to the calculated z-score value of 2

Using the standard normal distribution table, we have this value as;

1 - 0.975= 0.025

Answer:

The expressions a(8x+7) and 4x + 3.5 are equivalent

Therefore, according to the above problem the equation is :---

\(a(8x + 7) = (4x + 3.5) \\ 8ax + 7a = 4x + 3.5\)

By comparing the term, we get

\(8ax = 4x \\ 8a = 4 \\ a = \frac{4}{8} \\ \boxed{a = \frac{1}{2} }\)

and,

\(7a = 3.5 \\ a = \frac{3.5}{7} \\ \boxed{a = \frac{1}{2} }\)

Answer:

The expressions a(8\(x\) + 7) and 4x + 3.5 are equivalent

Step-by-step explanation:

a(8x+7)=4x+3.5

8ax+7a=4x+3.5

let keep a=1/2

8/2x+7/2=4x+3.5

4x+3.5=4x+3.5

so no is or value of a=1.5

Answer:

1. m = 1/3

2. m = -2.43

3. m = 1.2

4. m = -1/3

Answer:

-(cos α)/(sin α)

= -cot α

Step-by-step explanation:

use trigonometric identities

Answer:

15.56

Step-by-step explanation:

Total flour available=35 cups

Each cake=2 1/4 cups

Find how many cakes Pauline can bake with 35 cups of flour

Let the number of cakes she can bake with 35 cups of flour=x

x=35 cups / 2 1/4 cups

=35÷9/4

=35×4/9

=140/9

=15 5/9 cakes

=15.56 cakes approximately

Answer:1st one is acute 2nd one is also acute 3rd one is obtuse last one is right

Step-by-step explanation:

Because I learned this already