What is the result of adding these two equations?

-2x + 7y = -5
-2.0 - 4y = 6​

The result of the survey is affected by: The question is too ambiguous and it can be interpreted differently by the users.

How are results of a survey taken out?

We know that:

Hence, the correct choice will be: (D) The question is too ambiguous and it can be interpreted differently by the users.

To learn more about the survey-conducting, refer to the link: https://brainly.com/question/13426224

#SPJ4

Answer:    53.213

Step-by-step explanation:

Answer:

c) The vertical asymptotes are x = (-5 + √(13))/4 and x = (-5 - √(13))/4. To find them, set the denominator equal to zero and solve for x.

d) There are no holes in the function.

e) The zeros are x = 0, x = 2, and x = -3. To find them, set the numerator equal to zero and solve for x.

f) The slant asymptote is y = x + 2 - (3.5x + 1.5)/(2x^2 + 5x + 3). To find it, use long division to divide the numerator by the denominator. To find the slant asymptote of the given rational function, we use long division to divide the numerator by the denominator. The quotient of the division gives the equation of the slant asymptote.

g) The domain is (-∞, (-5 - √(13))/4) U ((-5 + √(13))/4, ∞). To find it, set the denominator not equal to zero and solve for x. To find the domain of the given rational function, we set the denominator not equal to zero and solve for x. The domain is all real numbers except the values of x that make the denominator equal to zero.

I hope this helps you! I'm sorry if it's wrong! If you need more help, ask me! :]

Answer:

B. 25%

Step-by-step explanation:

You turn the 25% into a decimal so it would be .25 then you multiply by 60. After that you subtract the answer you have by 60.

The sampling distributions are used for statistical tets.

Hence,The sampling distributions are used for statistical tets.

learn more about sampling tets click here:

https://brainly.com/question/24466382

#SPJ4

The shape of the probability distribution for the random walk problem depends on the values of p and q. When p = q, the distribution is symmetric, while if p and q have different values, the distribution becomes asymmetric.

The shape of the probability distribution for the problem of the random walk can be determined by considering the values of p and q, where p represents the probability of moving in one direction and q represents the probability of moving in the opposite direction.
(a) In this case, we are given that p = q = 1/2, which means that there is an equal probability of moving in either direction.
When p = q = 1/2, the probability distribution for the random walk problem will have a symmetric shape. This means that the probabilities of moving to the left and the right are the same. For example, if we start at position 0 and take 20 steps, the probability of ending up at position +10 will be the same as the probability of ending up at position -10.
It is important to note that the specific values of p and q do not affect the shape of the distribution. As long as p = q, the distribution will be symmetric.

(b) Now, let's consider a different scenario where p = 0.6 and q = 0.4. In this case, the probability of moving in one direction is greater than the probability of moving in the opposite direction. This will result in an asymmetric probability distribution.
For example, if we start at position 0 and take 20 steps, the probability of ending up in a positive position will be higher than the probability of ending up in a negative position. The distribution will be skewed towards the positive position.

Learn more about probability distribution at:        https://brainly.com/question/30790161

#SPJ11

Answer:

The least common multiple of 5 and 7 is 35

Step-by-step explanation:

Because 5 x 7 is 35

Answer:

The Least common multiple ( LCM) of 5 and 7 is 35

Step-by-step explanation:

We list the first few multiples of 5 and 7a and identify the common multiples .

The least among the common multiples is the LCM of 5 and 7.

LCM 5 and 7

Multiples of 5: 5,10,15,20,25,30,35,40,45

Multiples of 7: 7,14,21,28,35,42,49

The Least common multiple of 5 and 7 is 35 .

l hope it helps ❤❤

The median of the following set of numbers  (18, 26, 29, 18, 44) is 26. The correct option to this question is option A

To find median of the following sequence (18, 26, 29, 18, 44) we will arrange them in ascending order

                            18 , 18 , 26 , 29 , 44   . . . . . .  . . . .(1)

Since the number of terms is odd we will apply the formula

                     Median  = \(\frac{(n+1)}{2} th\) term . . . . . . .(2)

       Here n = number of terms

As per question the n = 5

Therefore putting in equation 2 we get

                      Median = \(\frac{(5+1)}{2} th\) term

                      Median = \(\frac{6}{2} th \\\)  term

                      Median = 3 term

Hence the third term from the sequence ( shown in 1 ) we get the median that is 26

Hence the median of the following set of numbers (18, 26, 29, 18, 44) is 26 .

To learn more about median

https://brainly.com/question/26177250

The median is:

26

Explanation:

First, we will arrange the numbers from least to greatest.

18, 26, 29, 18, 44

Rearrange

18, 18, 26, 29, 44.

Now, the median is the number in the middle, which is 26.

Answer:

work out the difference (increase) between the two numbers you are comparing. Then: divide the increase by the original number and multiply the answer by 100. % increase = Increase ÷ Original Number × 100. If your answer is a negative number, then this is a percentage decrease.

Step-by-step explanation:

Answer:

(3,4)

Step-by-step explanation:

Answer:

8

Step-by-step explanation:

1/6 of 12 is 2

12 - 2 = 10

1/5 of 10 is also 2

10 - 2 = 8

Tommy took 8 donuts to work.

a) For labeled objects and boxes, there are 5⁶ = 15,625 possible distributions. b) For labeled objects and unlabeled boxes, there are 792 possible distributions. c) For unlabeled objects and labeled boxes, there are 5C6 = 5 possible distributions.d) There is only 1 possible distribution.

a) When both the objects and boxes are labeled, each object can be placed in any of the five labeled boxes, giving us 5 choices for each object. Since there are six objects in total, the total number of distributions is 5⁶ = 15,625.

b) When the objects are labeled but the boxes are unlabeled, we can use a technique called stars and bars. We have 6 objects (stars) and 5 boxes (bars). The objects can be distributed by placing the bars between the objects, so there are (6 + 5 - 1) choose (5 - 1) = 792 possible distributions.

c) When the objects are unlabeled but the boxes are labeled, we have 5 boxes, and we need to choose 6 objects to fill them. This can be thought of as choosing a subset of 6 objects out of 5, which can be done in 5C6 = 5 ways.

d) When both the objects and the boxes are unlabeled, there is only one possible distribution. Since the objects and boxes are indistinguishable, it does not matter which object goes into which box, resulting in a single distribution.

Learn more about distributions here: https://brainly.com/question/30653447

#SPJ11

The number of ways are = 1867866560

According to our question-

The passwords contain only digits and lower-case letters.

Length is 6 and the password must contain at least one digit.

There are 26 lower case and 10 digits.

Total = 26+10=36

Length is 6 and the password must contain at least one digit.

Hence, The number of ways are = 1867866560

learn more about permutations and combinations click here:

https://brainly.com/question/28065038

#SPJ4

Answer:

Below

Step-by-step explanation:

a + s = 461       or    s = 461 -a

Value of student tickets sold = s * 3   = 3 * (461-a)

Value of adult tix sold =  4 a               Summed they total 1624

System of equations :

s = 461-a

3 (461-a) + 4a = 1624

1383 -3a +4a = 1624

a = 241      then   s = 461 -a = 220 tix

Answer:

Frazer is the 8kg and Tyler is 15 kg.

Step-by-step explanation:

Total 23kg. Take away the 7kg, that Tyler weighs more, is 16.

Half the 16 to get 8.

please mark as the brainliest

Tyler and frazer weigh a total of 23kg then Frazer weighs 8 kg and Tyler weighs 15 kg.

Now assume Frazer's weight as x.

According to the problem, Tyler is 7kg heavier than Frazer.

Hence, Tyler's weight will be x + 7.

Now We know that the total weight of both of them is 23 kg.

Therefore, the equation will be:

x + (x + 7) = 23

Simplifying the equation, we get:

2x + 7 = 23

Now, subtracting 7 from both sides of the equation, we get:

2x = 16

Dividing both sides by 2,

x = 8

So, Frazer weighs 8 kg.

Now, we can calculate Tyler's weight as:

x + 7 = 8 + 7 = 15 kg

Therefore, Tyler weighs 15 kg.

Learn more about equations here;

https://brainly.com/question/25180086

#SPJ2

Answer:

j = 32

g = 78

Step-by-step explanation:

because they are similar you can use CPCTC corresponding parts of congruent triangles are congruent to determine f = j and h = g

A graph of the equation is shown below.

The price which the barber should charge for the largest profit is $6.

In Mathematics and Geometry, the maximum value of a function is a point on the graph where the function reaches its highest point.

In order to determine price which the barber should charge for the maximum profit which this barber can expect to earn, we would differentiate the given profit function with respect to c and then equate to zero:

p(c) = -200c² + 2400c - 4700

0 = -400c + 2400

400c = 2400

c = 2400/400

c = $6.

Read more on maximum profit here: brainly.com/question/15697949

#SPJ1

The equation of the line passing through the point (4,2) and perpendicular to the line passing through points (9,7) and (11,4) is:

y - 2 = (2/3)(x - 4)

To find the equation of a line passing through the point (4,2) and perpendicular to the line passing through the points (9,7) and (11,4), we can follow these steps:

Step 1: Find the slope of the line passing through (9,7) and (11,4).

Slope = \(\frac{y_{2} - y_{1} }{x_{2} - x_{1} }\)

Slope = (4 - 7) / (11 - 9)

Slope = -3 / 2

Step 2: The line perpendicular to this line will have a negative reciprocal slope.

Perpendicular Slope = -1 / Slope

Perpendicular Slope = -1 / (-3/2)

Perpendicular Slope = 2/3

Step 3: Use the point-slope form of the equation to find the equation of the line.

y - y1 = m(x - x1), where (x1, y1) is the given point (4,2) and m is the perpendicular slope.

y - 2 = (2/3)(x - 4)

Therefore, the equation of the line passing through the point (4,2) and perpendicular to the line passing through the points (9,7) and (11,4) is:

y - 2 = (2/3)(x - 4)

Learn more about equation of the line here: https://brainly.com/question/21511618

#SPJ11

Answer:

m = −2

Step-by-step explanation:

Give me brainllest or お前はもう死んでいる

Answer:

m=-2

Step-by-step explanation:

Jay bounces the ball 100 times in 60 seconds.

To determine how many times Jay bounces the ball in 60 seconds, we can set up a proportion using the information given.

Given: Jay bounces the ball 25 times in 15 seconds.

We can set up the proportion as follows:

25 times / 15 seconds = x times / 60 seconds

To solve for x, we can cross-multiply and then divide:

25 times * 60 seconds = 15 seconds * x times

1500 = 15x

Now, we can solve for x by dividing both sides of the equation by 15:

1500 / 15 = 15x / 15

100 = x

Therefore, Jay bounces the ball 100 times in 60 seconds.

Learn more about ball bounces 60 seconds. https://brainly.com/question/26354022

#SPJ11

A rotation which occurred using the origin as the center of rotation is a rotation of 90° clockwise.

In Mathematics and Geometry, a rotation is a type of transformation which moves every point of the object through a number of degrees around a given point, which can either be clockwise or counterclockwise (anticlockwise) direction.

Next, we would apply a rotation of 90° clockwise to the coordinate of triangle GHJ in order to determine the coordinate of the vertices H' of the image, triangle G’H’J’;

(x, y)                               →            (y, -x)

Coordinate H = (3, 3) → H' = (3, -(3)) = H' (3, -3)

Read more on rotation here: brainly.com/question/28854313

#SPJ1

The slope of the line is 0.4, Kyle runs (2/5)th of a lap in a minute, and In 30 minutes, she would run 12 laps.

As per the given graph, the slope of the line as:

m = (4.4 - 2.2)/(11 - 5.5)

m = 0.4

The equation of line as:

y = 0.4x + 0

y = (2/5)x

So, Kyle runs (2/5)th of a lap in a minute.

In 30 minutes, she would run:

y = (2/5) x 30

y = 12 laps

Therefore, the slope of the line is 0.4, Kyle runs (2/5)th of a lap in a minute, and In 30 minutes, she would run 12 laps.

Learn more about the Slope of the Line here:

brainly.com/question/14511992

#SPJ1

The question seems to be incomplete the correct question has been attached

The point (-1,-1) is a part  of the line "y = -3x -4", because it satisfies the equation of line.

In order to determine if the point (-1,-1) is part of the line y = -3x - 4, we substitute the values of "x" and "y" into the equation and check if the equation holds true.

The point is (-1,-1), We Substitute x = -1 and y = -1 into the equation,

We get,

-1 = -3 × (-1) - 4,

On Simplifying,

We get,

-1 = 3 - 4

-1 = -1

Since both sides of the equation are equal, we can conclude that the point (-1,-1) is part of the line y = -3x - 4.

Learn more about Equation Of Line here

https://brainly.com/question/14200719

#SPJ1

Answer:

10,000

Step-by-step explanation:

Answer:

10,000,000,000

Step-by-step explanation:

9877 million in number is 9,877,000,000

Round to one significant way means to round in such a way that you are left with only one non-zero digit.

Rounded to one significant figure:

10,000,000,000

Hope this helps

Good Luck

Answer:

40 quarters

Step-by-step explanation:

Answer: 40 gallons for every 5 minutes.

The 99% confidence interval estimate for the population mean MPG for this type of vehicle is (24.6, 30.7).

The correct interpretation of the interval constructed in (a) is C. We have 99% confidence that the population mean MPG of this type of vehicle is contained in the interval.

In statistical terms, a confidence interval provides a range of values within which we are reasonably confident that the true population parameter lies. In this case, the 99% confidence interval estimate suggests that with 99% confidence, the true population mean MPG for this type of vehicle falls between 24.6 and 30.7. This means that if we were to repeatedly sample from the population and calculate confidence intervals, 99% of these intervals would contain the true population mean.

It's important to note that the interpretation refers to the population mean MPG, not the mean of the sample data. The confidence interval provides information about the population parameter, not the specific sample data. Therefore, options A and D are incorrect. Additionally, option B is incorrect because it misrepresents the interpretation by referring to the sample data rather than the population parameter. Option C accurately represents the level of confidence we have in containing the population mean MPG within the interval.

Learn more about population mean here:

https://brainly.com/question/15020296

#SPJ11

Answer:

it a because digkjg

Step-by-step explanation:

1 goes to 2 adnd it stops like that

Answer:

77.67

Step-by-step explanation:

\((3x + 127) = 360\)

You first write it in this form and solve the equation.

Then you would find x to be

\(x = 77.67\)

Step-by-step explanation:

To solave this, you need to learn/know that :

3x +127      and    23 are supplementary

so

3x+127   + 23 = 180

3x = 30

x = 10   units

Another way :

Angle G =  1/2 * (large intercepted arc - small intercepted arc )

   23      = 1/2 (  (360 - (3x+127) ) - (3x-127) )

    23 =  1/2 ( 360 -3x - 127 - 3x - 127)

    23 = 1/2 ( 106 -6x )

   23 = 53 - 3x  

    x = 10  units

The probability that detector B goes off is 0.75

In this question we have been given the security system in a house has two units that set off an alarm when motion is detected.

Here, the probability that detector A will not go off is 0.35

And the probability that A will go off and B will not go off is 0.25

We need to find the probability that B goes off

The probability that detector A will go off would be,

1 - P( detector A will not go off )

= 1 - 0.35

= 0.65

And the probability that both A and B will go off would be,

= P(A will go off) - P( A will go off and B will not go)

= 0.65 - 0.25

= 0.40

Now we find the required probability.

P(B goes off) = P(both A and B will go off) + P(detector A will not go off)

                     = 0.40 + 0.35

                     = 0.75

Therefore, the required probability is 0.75

Learn more about the probability here:

https://brainly.com/question/30034780

#SPJ4