Players in a racing game earn 3 points for each coin they collect. Each player loses 5 points for each second that he or she finishes after the first-place finisher. The table shows the results of a race.


List the players in order from greatest to least number of points.

Answer: 5

Step-by-step explanation:

Answer:

Step-by-step explanation:

The graph starts at 70 and decreases by 5 temp after 15 mins

70

65               o

60                                      o

55                                                            o

50

45

40

35

30

25

20

15

10

5                 i                      i                     i

0   5   10   15   20   25   30   35   40   45   50

                      time

The solution of the equation 11kx+13kx= 6 is x = 1/(4k)

The given equation is 11kx+13kx = 6

To solve this equation first we have to take x as common and rearrange the equation, so we can group the like terms together

x(11k+13k) = 6

Add the like terms in the equation

x(24k) = 6

Move 24k to the right hand side of the equation

x = 6/(24k)

Here we have to simplify the value of x, for that we have to divide 6 by 24k in the equation

x = 1/(4k)

Hence, the solution of the equation 11kx+13kx= 6 is x = 1/(4k)

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The length of metal flashing needed to be purchase is [tex]1\frac{5}{8}[/tex] feet's.

He needs 6 ½ feet of metal flashing to complete a household project.

He has two small pieces measuring 3 1/8 feet and 1 3 / 4 feet.

Therefore, the length of metals for him to purchase can be calculated as follows;

The length he has = 3 1 / 8 + 1 3 / 4

The length he has = 25  /8 + 7 / 4

The length he has =  25 + 14/ 8

The length he has = 39 / 8 feet

Therefore

length required to purchase =  [tex]6\frac{1}{2} - \frac{39}{8}[/tex]

length required to purchase = [tex]\frac{13}{2}-\frac{39}{8}[/tex]

length required to purchase =  [tex]\frac{52-39}{8}[/tex]

length required to purchase = [tex]\frac{13}{8}[/tex] feet

Therefore,

length of metal flashing required to be purchase = [tex]\frac{13}{8}[/tex] feet = [tex]1\frac{5}{8}[/tex] feet

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Answer:

1_y=3(0)-5

y=0-5

y=-5

(0,-5)

2_y=3(-1)-5

y=-3-5

y=-8

(-1,-8)

3_y=3(2)-5

y=6-5

y=1

(2,1)

Step-by-step explanation:

Check the picture below.

[tex]\stackrel{\textit{\LARGE Areas}}{ \stackrel{\textit{two triangles}}{2\left[\cfrac{1}{2}(\underset{b}{8})(\underset{h}{6}) \right]}~~ + ~~\stackrel{\textit{three rectangles}}{(14)(6)~~ + ~~(14)(8)~~ + ~~(14)(10)}} \\\\\\ 48~~ + ~~84~~ + ~~112~~ + ~~140\implies \text{\LARGE 384}~cm^2[/tex]

Based on Jaylen's equation and the distance, as well as the time, the missing values are:
                 Distance                               Time minutes

                      2.89                                        24.0

                       3                                             24.9

                     4.34                                          36.0

                       6                                             49.8

The missing values can be found by Jaylen's equation where y is the Time in minutes and x is the distance.

With a time of 24 minutes, the distance is:

24 = 8.3x

x = 24/8.3

= 2.89

With a distance of 3, time would be:

= 8.3x

= 8.3 (3)

= 24.9 minutes

With a time of 36 minutes:

= 36 / 8.3

= 4.34  

With a distance of 6, the time is:

= 6 x 8.3

= 49.8 minutes

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Answer:

A = 1

B = 5

Step-by-step explanation:

The cosine function that has an amplitude of 4 and a phase shift of pi over 4 is given by:

f(x) = 4cos(2x - π/4) + 4.

The cosine function is defined as follows, considering it's coefficients:

y = acos(bx - c) + d.

The meaning of the coefficients is given as follows:

In this problem, we want an amplitude of 4, hence coefficient a has a value of:

a = 4.

We also want a phase shift of π/4, hence the coefficient c has a value of:

c = π/4.

Among the given options, the one that gives a cosine function with the desired amplitude and phase shift is:

f(x) = 4cos(2x - π/4) + 4.

Which is the first option.

The options are missing, and are given by the image at the end of the answer.

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    There are 14 girls and 19 boys in the chess club.

    Let x be girls and y be boys in the chess club. First, we need to write the system.

    We know there are 33 students in total.

x + y = 33

    We also know there are five more boys than girls in the club.

x + 5 = y

x + y = 33

x + 5 = y

    First, we will solve for y with substitution:

x + y = 33

x + (x + 5) = 33

2x = 28

x = 14

    Now, we will plug in this x-value:

x + y = 33

(14) + y = 33

y = 19

           There are 14 girls and 19 boys in the chess club.

Answer:

16

Explanation:

It states the answer in the question. Unless you meant something else?

Hope this helps!

Have a good day :)

Answer: He shared 16.

Step-by-step explanation:

The value of the fraction given as - 1 3/4 - (-8 1/3) - (- 4 1/4) will be 10 5/6.

It should be noted that a fraction is simply used to represent the numbers that aren't whole.

Based on the information given, the fraction is illustrated as:

= - 1 3/4 - (-8 1/3) - (- 4 1/4)

Note that (-) × (-) = +

Therefore,

= - 1 3/4 - (-8 1/3) - (- 4 1/4)

= - 1 3/4 + 8 1/3 + 4 1/4

The LCM of the denominator is 12

= - 1 9/12 + 8 4/12 + 4 3/12

= 12 7/12 - 1 9/12

= 10 10/12

= 10 5/6

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Answer:

"What is 180 lbs to kg?" is the same as "What is 180 pounds to kilograms?" or "What is 180 pounds to kg?" or "What is 180 lbs to kilograms?" Here we will show you how to convert 180 lbs to kg.

There are 0.45359237 kilograms per pound and there are 2.204622622 pounds per kilogram. Therefore, you can get the answer to "180 lbs to kg?" two different ways. You can either divide 180 by 2.204622622 or multiply 180 by 0.45359237. Therefore, the answer is

Step-by-step explanation:

81.6466

Answer:

f(4) = 8

Step-by-step explanation:

Hello!

You can find f(4) by substituting 4 for x in 3x - 4.

The value of f(4) is 8.

Answer:

Step-by-step explanation:

h(x)=-2x-3 h(6)

Step-by-step explanation:

Trigonometric Identities are equalities that utilize trigonometry functions and hold true for all variables in the equation. The correct option is C, -7/25.

What are Trigonometric Identities?

Trigonometric Identities are equalities that utilize trigonometry functions and hold true for all variables in the equation. There are several trigonometric identities relating to the side length and angle of a triangle.

Given that the value of tan(x) = -4/3 and x is in quadrant 2.

In order to find the value of cos(2x), we can use the trigonometric identity of cos(2x), therefore, for cos(2x) we can write,

\cos(2x) = \dfrac{1-\tan^2(x)}{1+\tan^2(x)}cos(2x)=

1+tan

2

(x)

1−tan

2

(x)

Since the value of tan(x) is known, substitute the value in the identity,

\begin{gathered}\cos(2x) = \dfrac{1-(-\frac{4}{3})^2}{1+(-\frac{4}{3})^2}\\\\\cos(2x) = \dfrac{1-(\frac{16}{9})}{1+(\frac{16}{9})}\\\\\end{gathered}

cos(2x)=

1+(−

3

4

)

2

1−(−

3

4

)

2

cos(2x)=

1+(

9

16

)

1−(

9

16

)

cos(2x) = (-7/9) × (9/25)

Cancelling 9 from the numerator and the denominator,

cos(2x) = -7/25

Hence, if tanx=-4/3 and x are in quadrant 2 then cos2x=-7/25.

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The weights of meteorite A and meteorite B are 69 tons and 23 tons respectively.

It is given in the question that the weight of meteorite A is 3 times the weight of meteorite B.

Also, the sum of their weights is 92 ​tons.

We have to find the weights of meteorite A and meteorite B.

According to the data given in the question,

Let the weight of meteorite B be x and,

The weight of meteorite A be 3x

Hence, we can write an algebraic equation,

3x + x = 92 tons

4x = 92 tons

x = 92/4 tons

x = 23 tons

Hence, 3x = 3*23 = 69 tons.

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Sebastian has solved the expression wrongly and the correct answer will be 536.

We are given the expression:

(87 × 8) - (4 × 40)

We need to simplify the expression.

For this, we need to follow the rule of PEMDAS.

So, we get that:

696 - 160

= 536

Sebastian has simplified it wrong as he has not followed the rule of PEMDAS and first subtracted 4 from 8.

Therefore, we get that, Sebastian has solved the expression wrongly and the correct answer will be 536.

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Answer: The answer is a scale factor of 6

Step-by-step explanation:

5 feet is 60 inches, and on the drawing the closet is 10 inches while the real closet is 5 feet, so just divide 60 by whatever gets you 10.

Based on the given expression; there are three terms;

and one coefficient; 7

A term refers to any value (variable or constant) or expression separated from another term by a space or an appropriate character or symbol, in an overall expression.

Coefficient refers to be a constant by which an algebraic term is multiplied.

f + 15 + 7g

There are three terms in the expression;

From the task given above,

The coefficient of 7g is 7

Also the coefficient of f is 1.

Therefore, the terms in the expression are f, 15 and 7g.

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The most appropriate choice for trigonometric function will be given by -

sin 45° =  [tex]\frac{1}{\sqrt{2} }[/tex]

cos 45° =  [tex]\frac{1}{\sqrt{2} }[/tex]

tan 45° =  1

cot 45° =  1

sec 45° =  [tex]\sqrt{2}[/tex]

cosec 45° =  [tex]\sqrt{2}[/tex]

What are trigonometric functions?

Trigonometric functions are those functions which shows the relationship between side and angle of a right angled triangle.

There are six trigonometric functions-

[tex]sin \theta, cos\theta, tan\theta, cot\theta, sec\theta, cosec\theta[/tex]

[tex]sin \theta[/tex] = [tex]\frac{Perpendicular}{Hypotenuse}[/tex]

[tex]cos\theta[/tex] = [tex]\frac{Base}{Hypotenuse}[/tex]

[tex]tan\theta[/tex] = [tex]\frac{Perpendicular}{Base}[/tex]

[tex]cot\theta[/tex] = [tex]\frac{Base}{Perpendicular}[/tex]

[tex]sec\theta[/tex] = [tex]\frac{Hypotenuse}{Base}[/tex]

[tex]cosec\theta[/tex] = [tex]\frac{Hypotenuse}{Perpendicular}[/tex]

Here,

The diagram of the square has been attached with this answer

∠ABC = 90° [Side of a square is 90°}

∠BAC = [tex]\frac{90}{2}[/tex]

          = [tex]45[/tex]°

Side of square = 1 unit

Length of diagonal of a square = [tex]\sqrt{2}[/tex] [tex]\times[/tex] side

                                                    = [tex]\sqrt{2}[/tex] [tex]\times[/tex] [tex]1[/tex]

                                                    = [tex]\sqrt{2}[/tex] units

From [tex]\Delta[/tex] ABC,

sin 45° = [tex]\frac{Perpendicular}{Hypotenuse}[/tex]

           = [tex]\frac{BC}{AC}[/tex]

           = [tex]\frac{1}{\sqrt{2} }[/tex]

cos 45° = [tex]\frac{Base}{Hypotenuse}[/tex]

           = [tex]\frac{AB}{AC}[/tex]

           = [tex]\frac{1}{\sqrt{2} }[/tex]

tan 45° = [tex]\frac{Perpendicular}{Base}[/tex]

           = [tex]\frac{BC}{AB}[/tex]

           = [tex]\frac{1}{1}[/tex]

           = 1

cot 45° = [tex]\frac{Base}{Perpendicular}[/tex]

           = [tex]\frac{AB}{BC}[/tex]

           = [tex]\frac{1}{1}[/tex]

           = 1

sec 45° = [tex]\frac{Hypotenuse}{Base}[/tex]

           = [tex]\frac{AC}{AB}[/tex]

           = [tex]\frac{\sqrt{2} }{1}[/tex]

           = [tex]\sqrt{2}[/tex]

cosec 45° = [tex]\frac{Hypotenuse}{Perpendicular}[/tex]

           = [tex]\frac{AC}{BC}[/tex]

           = [tex]\frac{\sqrt{2} }{1}[/tex]

           = [tex]\sqrt{2}[/tex]

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Answer : 3500

Reasoning 2589+2920+3500=9009

Then 9009/3 = 3003

Round 3003 to 3000 and there's your answer

0.6054 is the probability that at least eight but no more than thirteen of the college graduates plan to pursue a graduate degree.

What are examples and probability?

this is binomial with parameter n=21 and p=0.39

a)

probability = P(X<=5)= ∑x=0x     (nCx)px(1−p)(n-x)    =  0.1124

b)

probability = P(X=8)= (nCx)px(1−p)(n-x)    =    0.1763

c)

probability = P(8<=X<=13)= ∑x=x1x2     (nCx)px(1−p)(n-x)    =  0.6054

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The missing digits are 0, 4, and 5 in descending order

The complete division operation is

    8 2 0 R 5

6 |4, 9 2 5

 - 4  8

       1 2

  -    1 2

          0  5

From the question, we are to determine the missing digits in the division operation

From the diagram,

The first two digits of the divided were divided by the divisor, this resulted into a quotient of 8 and a remainder of 1.

The divisor is 6

Let the value of the first two digits be x

Thus,

x / 6 = 8 1/6

x/6 = 49 / 6

By comparison,

The first two digits is 49

Therefore,

The dividend of the division operation is 4,925

Now, we can complete the division operation

      8 2 0 R 5

6 |4, 9 2 5

 - 4  8

       1 2

  -    1 2

          0  5

Hence, the missing numbers are 0, 4, and 5

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The x value of 24 makes the equation to be true

The equation is given as

x/2 - 2 = x/4 + 4

Add 2 to all sides of the equation

So, we have

x/2 = x/4 + 6

Subtract x/4 from all sides of the equation

So, we have

x/2 - x/4 = 6

Multiply through by 4

So, we have

2x - x = 24

So, we have

x = 24

Hence, the value of x in the equation is 24

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Answer:

24

Step-by-step explanation:

the equation is 6s^2, where s=2. This equals 24

Answer:

Step-by-step explanation: area of one square 2x2 right, then you multiply to get 4 then x6 because of the six sides to a cube then you get 24

Answer:

2x + 14

Step-by-step explanation:

8 + 2(x + 3) = 2x + 14

2x + 14 = 2x + 14

0 = 0; True

All real numbers