The graph below shows the cost of tickets to an amusement park.



According to the graph, what would be the cost of one ticket?

Answer:

$127.75

Step-by-step explanation:

Multiply the cost by the area to find the total cost

Step-by-step explanation:

the coordinates of a point are x and y.

so, by using the coordinates of each point in the main equation we get 2 specific equations to solve for the 2 variables A and B.

for (-3, 10) we get

A×-3 + B×10 = -18

for (6, -2) we get

A×6 + B×-2 = -18

when I look at these 2 equations and the multiplication factors of A and B in them, I find we can multiply the first equation by 2 and then add both equations. that eliminates A and we can solve for B :

A×-6 + B×20 = -36

+ A× 6 + B×-2 = -18

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

0. B×18 = -54

B = -54/18 = -3

A×6 + -3×-2 = -18

A×6 + 6 = -18

A×6 = -24

A = -24/6 = -4

Answer:

Below

Step-by-step explanation:

Area of a triangle = 1/2  base * height

  this triangle has base = 4 ( 3 in) = 12 in    and height = 3 (3 in) = 9 in

 area = 1/2 * 12 * 9 = 54 in^2

54 in^2 *  $ 2.75 /in^2 = $ 148.50

If the window is scaled down by .5 then the dimensions would be

  base = 6 in   height = 4.5 in

    area = 1/2 * 6 * 4.5 = 13.5 in^2

      cost would be    13.5 in^2   *  $ 2.75/in^2  =~ $37.13

The distance a baseball travels when a player hits the ball varies directly with the speed with which the player swings the bat. The graph below shows the distances a baseball travels (in feet) and the speed of the swing (in miles per hour). A graph titled Baseball Speed has speed of swing (in miles per hour) on the x-axis, and distance (in feet) on the y-axis. A line goes through points (0, 0), (40, 200), (60, 300). Based on the graph, which relationship exists between the speed of the swing and the distance the ball travels?

Answer: the realtionship between exists is (50, 145)

Answer:

The distance is 5 times the swing speed. or c

Step-by-step explanation:

Answer:

41

Step-by-step explanation:

x=12

so y=3⋅12 +5

=36+5

=41

Given that a class has 8 girls and 2 boys. The teacher randomly picks 8 students. We need to find the probability that she will pick all girls.

To find the probability of the event, we need to use the formula for the probability of an event, which is:

P (event) = Number of favorable outcomes / Total number of outcomes Probability of picking all girls out of 10 studentsSince there are 8 girls and 2 boys in the class, the total number of students is 10.

There are only 8 girls, so the only way to pick all girls is if all 8 girls are selected out of the 10 students.

Total number of outcomes = 10 C8 = 45 (number of ways to pick 8 students out of 10) Number of favorable outcomes = 1 (since there is only one way to pick all 8 girls)

Therefore, the probability of the teacher picking all girls is:P (all girls) = 1/45 Thus, the probability of the teacher randomly picking all girls out of 8 girls and 2 boys is 1/45.

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Answer:

The equation in point-slope form is: y - 5 = 4(x - 2).

The equation in standard form is: 4x - y + 3 = 0.

Answer:

Standard form

4x - y = 3

Step-by-step explanation:

Point slope form of a line equation is:
y - y1 = m(x - x1)

where
(x1, y1) is a point on the line and m is the slope

The standard form of a line equation is:
Ax + Bc = C
where
A, B, C are integers

Slope Point Form

Given
(x1, y1) = (2, 5)
m = 4

The slope-point equation is
y - y1 = m(x - x1)

which is

y - 5 = 4(x - 2)

Expanding the bracket on the right side:
y - 5 = 4x  - 8

Move constant -5 to the right to become +5
y = 4x - 8 + 5 = 4x - 3

Move 4x to left becoming -4x

y - 4x = -3

or

-4x + y = -3

same as

4x - y = 3

This is the standard form with A = -4, B = 1 and C = 13

Answer:

Step-by-step explanation:

it would be 67108864

Answer:

\(4^{13}\)

Step-by-step explanation:

In exponents multiplication, if base are same , add the powers

\(a^{m}*a^{n} = a^{m+n}\\\)

\(4^{6}*4^{7}= 4^{6+7} = 4^{13}\)

The perimeter of the given rectangle is, 19.2112

Given that, the vertices of the rectangle are A(-3,-2), B(-5,-5), C(1,-5), D(3,-2) .

to find the perimeter through the given vertices, we need to calculate the distance from the vertices AB,BC,CD,DA.

we already know that the sum of all sides of the rectangle is known as the perimeter of the rectangle.

Using distance formula between 2 vertices , √[(x2-x1)²+(y2-y1)²]

AB = √[(-5+3)²+(-5+2)²]

     = √[(-2)²+(-3)²]

     =  √[4+9]

     =  √[13]

     =  √13

AB = 3.6056

BC = √[(1+5)²+(-5+5)²]

     = √[(6)²+(0)²]

     =  √[36+0]

     =  √[36]

     =  √36

BC = 6

CD = √[(3-1)²+(-2+5)²]

     = √[(2)²+(3)²]

     =  √[4+9]

     =  √[13]

     =  √13

CD = 3.6056

DA = √[(-3-3)²+(-2+2)²]

     = √[(-6)²+(0)²]

     =  √[36+0]

     =  √[36]

     =  √36

DA = 6

Therefore perimeter of the rectangle with given vertices is ,

  = AB+BC+CD+DA

  = 3.6056+6+3.6056+6

  = 19.2112

  = 19 (rounded to nearest tenth).

Therefore the perimeter of the rectangle with given vertices is 19.2112

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Answer:

r = √( s/4π)

Step-by-step explanation:

s = 4πr²

s/4π = 4πr²/4π

r² = s/4π

√(r²) =+/-√( s/4π)

r = √( s/4π)     Because r is a radius of the circle , it should be positive.

Answer:

\( \boxed{r = \pm \frac{ \sqrt{s} }{2 \sqrt{\pi} } } \)

Step-by-step explanation:

\(Solve \: for \: r: \\ = > s=4\pi {r}^{2} \\ \\ s =4\pi {r}^{2} \: is \: equivalent \: to \: 4\pi {r}^{2} = s: \\ = > 4\pi {r}^{2} =s \\ \\ Divide \: both \: sides \: by \: 4\pi: \\ {r}^{2} = \frac{s}{4\pi} \\ \\ Take \: the \: square \: root \: of \: both \: sides: \\ = > r = \frac{ \sqrt{s} }{2 \sqrt{\pi} } \: \: \: \: or \: \: \: \: r = - \frac{ \sqrt{s} }{2 \sqrt{\pi} }

\)

Answer:

14 grams

Step-by-step explanation:

20/100=x/70

70 * 20/100=x

14=x

Answer:

3x + 4y = - 14

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Given

3x + 4y = 12 ( subtract 3x from both sides )

4y = - 3x + 12 ( divide all terms by 4 )

y = -  x + 3 ← in slope- intercept form

with slope m = -

Parallel lines have equal slopes, thus

y = -  x + c ← is the partial equation

To find c substitute (- 2, - 2) into the partial equation

- 2 =  + c ⇒ c = -

y = -  x -  ← in slope- intercept form

Multiply through by 4 to clear the fractions

4y = - 3x - 14 ( add 3x to both sides )

3x + 4y = - 14 ← in standard form

CAN I PLEASE HAVE BRAINLIEST

Answer:

3x + 4y = - 14

Step-by-step explanation:

Answer:

42 carros y 42 motos

Step-by-step explanation:

vas a dividir ochenta y cuatro entre dos

You can suggest that managers should avoid the quick-fix mentality that makes management by best-seller so tempting by implementing the following strategies:

1. Understand the Unique Nature of Your Business: Managers should take the time to understand the unique nature of their business. They should realize that what worked for another company may not work for their own company.

2. Avoid Short-Term Solutions: Managers should avoid short-term solutions that provide quick results. They should focus on long-term solutions that will benefit the organization in the long run.

3. Develop a Comprehensive Strategy: Managers should develop a comprehensive strategy that includes long-term goals and objectives. They should also have a plan in place to achieve those goals.

4. Invest in Employee Development: Managers should invest in employee development by providing training and development opportunities. This will help to build a strong workforce that is capable of handling complex challenges.

5. Encourage Collaboration: Managers should encourage collaboration among team members. This will help to create a culture of teamwork and cooperation.

6. Monitor Progress: Managers should monitor progress and adjust strategies as necessary. This will help to ensure that the organization is on track to achieving its goals.

By following these strategies, managers can avoid the quick-fix mentality that makes management by best-seller so tempting. They can focus on long-term solutions that will benefit the organization in the long run.

Hope this helped you...

\((\stackrel{x_1}{3}~,~\stackrel{y_1}{-3})\hspace{10em} \stackrel{slope}{m} ~=~ - \cfrac{4}{3} \\\\\\ \begin{array}{|c|ll} \cline{1-1} \textit{point-slope form}\\ \cline{1-1} \\ y-y_1=m(x-x_1) \\\\ \cline{1-1} \end{array}\implies y-\stackrel{y_1}{(-3)}=\stackrel{m}{- \cfrac{4}{3}}(x-\stackrel{x_1}{3}) \implies y +3= -\cfrac{4}{3} (x -3) \\\\\\ y+3=-\cfrac{4}{3}x+4\implies {\Large \begin{array}{llll} y=-\cfrac{4}{3}x+1 \end{array}}\)

The probability of drawing a face card first is

12/52 = 3/13

since there are 4 each of the jacks, queens, and kings.

After removing the first card, the remaining deck has 51 cards, 4 of which are aces. So the probability of drawing an ace as the second card is

4/51

Then the probability of this particular sequence of draws is

3/13 • 4/51 = 4/221 ≈ 0.0181

The centreline bar-x, the upper control limit (UCL), and the lower control limit (LCL) needed to construct a control chart for the process mean are bar-x = 53.4, UCL= 53.8120, and LCL= 52.8880.

As per data that temperatures are taken from 10 different locations on the floor at the same time for 7 days.

The means of the temperatures are recorded in the table. And the mean of the ranges as 1.5°F.

Then, we have to find the centreline bar-x, the upper control limit (UCL), and the lower control limit (LCL) needed to construct a control chart for the process mean.

The data is given below: Locations Temperature means.

|1|53.4|2|53.3|3|53.3|4|53.2|5|53.4|6|53.5|7|53.4|8|53.5|9|53.6|10|53.3|

Mean bar-x = (Sum of means of all 10 locations)/10

            = (53.4+53.3+53.3+53.2+53.4+53.5+53.4+53.5+53.6+53.3)/10

            = 53.4

LCL = bar-x - 3(Range Mean/1.128)

       = 53.4 - 3(1.5/1.128)

       = 52.888

UCL = bar-x + 3(Range Mean/1.128)

       = 53.4 + 3(1.5/1.128)

       = 53.812

Therefore, the centreline bar-x, the upper control limit (UCL), and the lower control limit (LCL) needed to construct a control chart for the process mean are bar-x =53.4, UCL=53.8120, and LCL=52.8880.

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From a point Z 50m north of x, a man walks 50√7 m east ward to another point Y. Then, the bearing of Y from X is 0.03°

Tangent:

In geometry, the tangent (or simply tangent) to a plane curve at a given point is the line that is "exactly tangent to the curve" at that point. Leibniz defined it as a line passing through infinitely close points on a curve.

More precisely, if a straight line passes through the point (c, f(c)) on the curve of slope f' (c), where f' is the derivative of f. Similar definitions apply to curves in space and curves in n-dimensional Euclidean space.

According to the Question:

tan θ = 50√7/ 50

        = √7

tan θ = tan 1/7

        = 0.00249333

        ≈ 0.03°

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Extrapolation is the use of the regression line to estimate a mean of y-values for an x-value that is far outside the x-range of data is a true statement.

Therefore, it is true that extrapolation is the use of the regression line to estimate a mean of y-values for an x-value that outside the x-range.

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Answer:

Midpoint: (2.4, -1)

Step-by-step explanation:

Midpoint Formula: \((\frac{x1+x2}{2} , \frac{y1+y2}{2} )\)

With that in mind,

(3.2 + 1.6)/2 = 2.4

(2.5 - 4.5)/2 = -1

Answer:

(2.4, -1)

Step-by-step explanation:

To find the x coordinate of the midpoint, average the x coordinates

(3.2+1.6)/2 = 4.8/2 = 2.4

To find the y coordinate of the midpoint, average the y coordinates

(2.5+-4.5)/2 = -2/2 = -1

(2.4, -1)

Answer:

463×10³

463×1000

=0.463

Answer:

=x^16y^26

Step-by-step explanation:

x^18y^24xy^2

x^16y^24xy^2

Answer:

D (x^16y^22)

Step-by-step explanation:

For edge

Answer:

Below.

Step-by-step explanation:

(1/3)X = 849

x = 849*3 = 2547

The total pay per month of an operator is equal to $2547.

The mathematical expression combines numerical variables and operations denoted by addition, subtraction, multiplication, and division signs.

Mathematical symbols can be used to represent numbers (constants), variables, operations, functions, brackets, punctuation, and grouping. They can also denote the logical syntax's operation order and other properties.

Given that an operator in the plant receives a monthly salary. His rent, which is $849, takes up exactly 1/3.

The total monthly salary will be calculated as,

(1/3)X = 849

X = 849 x 3

X= 2547

Therefore, the total pay per month of an operator is equal to $2547.

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Answer:70

Step-by-step explanation:

A woman you know has five children among which all five  are boys. probability for a woman that she will have all five boy as a five children is  0.5.

The probability or the outcome  in which a women with five children have all the girls and none of them as boys is :-

0.5x0.5=0.25.

So for the  first child there is a a 50% chance that is will be of a male. And same for the  second child being male there will be equal probability that it can be boy so it  also will have a probability .

So the probability of having five females is  0.55=0.03125

Except the above define value all the other outcome or choices means that the women have a least one son in the five children  and the total probability of an event is 1.

.The theoretical probability is mainly reasoning bases which is behind probability. For example, if a coin is tossed then the theoretical probability or the outcome of getting a head will be ½.

Probability provides information about the happening of   something which might happen and might not depending upon the outcome demand happen. Meteorologists, also take the help of probability to predict whether the rain may happen or not for instance In epidemiology, also probability theory is used to understand  about various risk related to life an to demonstrate various relation .

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