Complete each equation so that it is true for all values of X

3x+6=3(x+?)

If a student is ranked in the 85th percentile on their college entrance exams, it means that they scored better than 85% of the other students who took the same exam.

In other words, only 15% of the students who took the exam scored higher than this student. This is a good achievement and suggests that the student is likely to be competitive in the college application process.

A percentile is a statistical metric that shows the proportion of a dataset's values that are equal to or lower than a given value. For instance, the dataset's 75th percentile implies that 75% of the values are equal to or lower than that number.

In the case of the request for the "percentile 100 words," it appears to be a misunderstanding or an incomplete query. In order to produce a useful response, the term "percentile" often needs more details, such as the dataset or the particular value of interest. Could you please elaborate on your point or make your inquiry more clear?

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Answer:

the 2 are letters a and b

None of the ordered pairs correspond to input-output pairs of the function y = 4x + 3

From the question, we have the following parameters that can be used in our computation:

The function y = 4x + 3

Also, we have the list of options

Next, we test the options using the equation

So, we have

A. (-2, 11)

y = 4(-2) + 3 = -5 -- false

B. (1,7)

y = 4(-1) + 3 = -1 -- false

C. (0,3)

y = 4(0) + 3 = 3 -- false

D. (1,-1)

y = 4(1) + 3 = 7 -- false

Hence, none of the ordered pairs correspond to input-output pairs

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Answer:

23.9

Step-by-step explanation:

(75 - 32) x 5/9 = 23.888888888888888888

(a)Probability of landing on A = 3/4 = 0.75 or 75%.

(b)The probability of the spinner landing on A or B is 100%, which means it is certain that the spinner will land on either A or B.

In part (a), we are asked to find the probability that the spinner will land on the letter A. The spinner has 4 sides and 3 of those sides have the letter A on them, so the probability of landing on A is 3/4. We can also express this probability as a percentage by multiplying 3/4 by 100%, which gives us 75%. Therefore, there is a 75% chance that the spinner will land on the letter A.

In part (b), we are asked to find the probability that the spinner will land on A or B. There are 4 sides on the spinner and 3 of them have the letter A, while only 1 of them has the letter B. To find the probability of landing on A or B, we add the number of sides with A or B, which gives us 3 + 1 = 4. Then, we divide this by the total number of sides on the spinner, which is 4. This gives us a probability of 4/4 or 1. We can also express this probability as a percentage by multiplying 1 by 100%, which gives us 100%. Therefore, there is a 100% chance that the spinner will land on either A or B.

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complete question:

Jenny spins a fair 4-sided spinner with the letters A B A and A on it

a) What is the probability that the spinner will land on A?

b) What is the probability that the spinner will land on A or B?​

Answer:

The numbers are 0 and 1

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Answer:

AD would be 20

Step-by-step explanation:

2x +2x +3x + 3 +3x+3=106

10x+6 = 106

10x =106-6

10x =100

x= 100/10

x=10

2x = 2*10

2x=20

The measure of side of length AD is 25 units.

The perimeter of a rectangle is the total distance of its outer boundary. It is twice the sum of its length and width and it is calculated with the help of the formula: Perimeter = 2(length + width).

Given that, the perimeter of the rectangle is 106 units.

Here, length of the rectangle is 2x+3 and width of a rectangle is 2x

So, perimeter is 2(2x+3+2x)

2(4x+3)=106

4x+3=53

4x=50

x=50/4

x=12.5

Now, AD=2x=25 units

Therefore, the measure of side of length AD is 25 units.

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Therefore, the answer is option C: theta = pi/2 and theta = 3pi/2.

To determine when tan(theta) is undefined on the unit circle, we need to remember the definition of the tangent function.
Tangent is defined as the ratio of the sine and cosine of an angle. Specifically, tan(theta) = sin(theta)/cos(theta).

Now, we know that cosine can never be equal to zero on the unit circle, since it represents the x-coordinate of a point on the circle and the circle never crosses the x-axis. Therefore, the only way for tan(theta) to be undefined is if the cosine of theta is equal to zero.
There are two values of theta on the unit circle where cosine is equal to zero: pi/2 and 3pi/2.

At theta = pi/2, we have cos(pi/2) = 0, which means that tan(pi/2) = sin(pi/2)/cos(pi/2) is undefined.
Similarly, at theta = 3pi/2, we have cos(3pi/2) = 0, which means that tan(3pi/2) = sin(3pi/2)/cos(3pi/2) is also undefined.
Therefore, the answer is option C: theta = pi/2 and theta = 3pi/2.

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Answer:

\(a_{n}\) = 8\((-3)^{n-1}\)

Step-by-step explanat

There is a common difference r between consecutive terms, that is

r = - 24 ÷ 8 = 72 ÷ - 24 = - 3

This indicates the sequence is geometric with explicit formula

\(a_{n}\) = a\((r)^{n-1}\)

where a is the first term and r the common ratio

Here a = 8 and r = - 3 , thus

\(a_{n}\) = 8\((-3)^{n-1}\)

The stem-and-leaf display of the data is

Stem | Leaves

1 | 2

2 | 2

3 | 3

4 | 5, 8

To start, let's assume we have a set of data values, such as 12, 22, 33, 45, 48, 53, 61, 62, 72, 83, 91, 96, 99.

The stem-and-leaf display consists of two parts: the "stem" and the "leaf." The stem represents the leading digit(s) of the data values, and the leaf represents the trailing digit(s). For example, the number 12 has a stem of 1 and a leaf of 2.

Now, let's organize the data values into their corresponding stems:

Stem 1: 12

Stem 2: 22

Stem 3: 33

Stem 4: 45, 48

Next, we list the leaves corresponding to each stem. The leaves are listed in ascending order next to their respective stems:

Stem 1: 2

Stem 2: 2

Stem 3: 3

Stem 4: 5, 8

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[If (r, ) are polar coordinates of the point (x, y) with r > 0, note that not a. ... + y2) In(x2 + y2) (x,y) → (0,0) DNE X Find h(x, y) = g(f(x, y)). g(t) = t + In(t), f(x, y) = 3 - xy 4 ...

When the above is simplified using Boolean Algebra, we have F = x' + y' + w'xy.

We can simplify  the Boolean function F = xy'z' + xy'z+ w'xy +   w'x'y' + w'xy using the following Boolean Algebra rules.

Absorption - x + xy = x

Commutativity -  xy = yx

Associativity - x(yz) = (xy)z

Distributivity - x(y + z) = xy + xz

Using the above , we   have

F = xy'z' + xy'z+ w'xy + w'x'y' +   w'xy

= xy'(z + z') + w'xy(x + x')

= xy' +  w'xy

= (x' + y)(x' + y')  + w'xy

= x' + y' + w'xy

This means that the simplified expression is F = x' + y' + w'xy.

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The ordered pairs for the system of equations f(x) = x^2 -2x + 3 and f(x) = -2x + 12 are (3, 6) and (-3, 18)

A quadratic equation is an algebraic equation of the second degree in x. The quadratic equation in its standard form is ax2 + bx + c = 0, where a and b are the coefficients, x is the variable, and c is the constant term. The first condition for an equation to be a quadratic equation is the coefficient of x2 is a non-zero term(a ≠ 0)

f(x) = x^2 -2x +3 and f(x) = -2x + 12

which means

x^2 -2x +3  = -2x + 12

x^2 -2x +3  + 2x - 12 = 0

x^2 -9 = 0

by factorizing we have

(x-3)(x+3) = 0

x = 3 or -3

when x = 3

f(x) = -2x + 12

f(3) = -2(3) + 12 which is 6

when x = -3

f(-3) = -2(-3) + 12 which is 18

ordered pairs are (3, 6) and (-3, 18)

In conclusion, (3, 6) and (-3, 18) are the ordered pairs

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Answer:

  (x, y) = (-1, 5)

Step-by-step explanation:

You want to solve this system of equations by substitution.

The idea of substitution means we want to replace an expression in one equation for an equivalent expression based on the other equation.

Here, the second equation gives an expression equivalent to "y", so we can use that expression in place of y in the first equation:

  5x +2(-2x +3) = 5 . . . . . . . . (-2x+3) substitutes for y

  x +6 = 5 . . . . . . . . . . simplify

  x = -1 . . . . . . . . . subtract 6

  y = -2(-1) +3 = 5 . . . . . use the second equation to find y

The solution is (x, y) = (-1, 5).

__

Additional comment

Choosing substitution as the solution method often works well if one of the equations gives an expression for one of the variables, or if it can be solved easily for one of the variables. The "y=" equation is a good candidate for providing an expression that can be substituted for y.

Any equation that has one of the variables with a coefficient of +1 or -1 is also a good candidate for providing a substitution expression.

  4x -y = 3   ⇒   y = 4x -3 . . . . . for example

The attached graph confirms the solution above.

Answer:

M

Step-by-step explanation:

337 / 25 = 13.48

Round to the nearest whole number = 13

The 13th letter of the alphabet is m, so:

The answer is M.

Answer:

5/7

Step-by-step explanation:

Spreading each of those bags equally amongst the other 7 friends.

The formula ∫Cz^n dz = (z^(n+1))/(n+1) holds true for every contour C extending from z1 to z2, using antiderivative  F(z) of z^n as F(z) = (z^(n+1))/(n+1) + C.

Let's consider the contour integral of z^n with respect to z over a contour C extending from z1 to z2. We can use the Fundamental Theorem of Calculus to evaluate this integral by finding an antiderivative of z^n.

We have the antiderivative F(z) of z^n as F(z) = (z^(n+1))/(n+1) + C, where C is a constant of integration.

Now, applying the Fundamental Theorem of Calculus, we can evaluate the integral ∫Cz^n dz by subtracting the value of F(z) at the endpoints:

∫Cz^n dz = F(z2) - F(z1) = [(z2)^(n+1)/(n+1) + C] - [(z1)^(n+1)/(n+1) + C]

= (z2^(n+1) - z1^(n+1))/(n+1)

Therefore, we have shown that for every contour C extending from z1 to z2, the integral of z^n with respect to z is given by (z2^(n+1) - z1^(n+1))/(n+1). This formula holds true for any nonnegative integer n.

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Answer:

C

Step-by-step explanation:

Here we can see this is a bit of an trial and error, let's go through the options individually.

To find whether the ordered pair satisfies the equation, we will substitute x and y into the equation. To have the ordered pair to satisfy the equation, the value must be 7.

A) Given x = -5 , y = 3,

\(-5x+3y= - 5(-5)+3(3)\\=25+9\\= 34\\34 \neq 7\)

Therefore this pair does not satisfy the equation.

B) Given x = 2, y = -1,

\(-5x+3y = -5(2)+3(-1)\\= -10-3\\=-13\\-13 \neq 7\)

Therefore this pair does not satisfy the equation.

C) Given x = 7, y = 14,

\(-5x+3y = -5(7)+3(14)\\= -35 + 42\\= 7\)

Therefore this pair satisfy the equation.

D) Given x = -2, y =\(-\frac{13}{5}\),

\(-5x+3y = -5(-2)+3(-\frac{13}{5} )\\=-10-\frac{39}{5} \\=-17.8 or -17\frac{4}{5} \\-17.8\neq 7\)

Therefore this pair does not satisfy the equation.

Answer:

8

Step-by-step explanation:

x= 3

21-6/3 + 6/2

15/3 + 3/1

5+3=8

Answer:

8

Step-by-step explanation:

plug in 3 for all the x's

7(3)-6/3= 21-6/3=15/3=5

2(3)/2=6/2=3

5+3=8

The design should be b. A completely randomized design if the experiment is to be conducted with four factors at three levels.

In a completely randomized design, the number of factors can be randomly determined and can be more than two. Also, the experimenter can also set the levels of the independent factors. Therefore in this case where the experiment is conducted with four factors at three levels, the completely randomized design is the most suitable.

On the other hand, a one-way ANOVA design is not suitable for this experiment as it only includes a single independent variable or factor. A two-way ANOVA is an extension of a one-way ANOVA design that considers the influence of only two independent variables on one dependent variable, so this design can also be not used in this case.

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Answer:  The graph is shown below. It is nonlinear

==========================================================

Explanation:

I used GeoGebra to make the graph. Desmos is another option I recommend.

The equation we graph is y = (1/2)^x since we're splitting the paper in half each time. This is an exponential decay function. Note how the curve slopes downhill when moving to the right.

It appears the curve touches or crosses the x axis; which is misleading. Instead, the curve is getting closer and closer to this horizontal asymptote. It will never reach the x axis. Think of it like an electric fence.

As the graph indicates, we don't have a straight line. Therefore, the function isn't linear. It's a nonlinear curve.

The circumference of circle M is 2cm, the correct option is (D) 2 cm.

If circle M is dilated by a scale factor of 3 to obtain circle N, we can determine the circumference of circle M by dividing the circumference of circle N by the scale factor.

The scale factor of 3 means that every linear dimension (such as radius or diameter) in circle N is three times larger than the corresponding dimension in circle M. Since the circumference is directly proportional to the radius or diameter of a circle, we can conclude that the circumference of circle N is three times the circumference of circle M.

Given that the circumference of circle N is 6 cm, we can divide this value by 3 to find the circumference of circle M:

Circumference of circle M = Circumference of circle N / Scale factor

Circumference of circle M = 6 cm / 3

Circumference of circle M = 2 cm

Therefore, the correct answer is:

D. 2 cm

The circumference of circle M is 2 cm.

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Answer:

5

Step-by-step explanation:

10 * 5 = 50

Answer:

x = 5

Step-by-step explanation:

50/10 = 5

Answer: $0.95 each

Step-by-step explanation:

The price of the oranges needs to be subtracted from the total cost before tax of $22.02.

The result will then be divided by 20 to find out the cost per juice box.

Equation is:

jj = (22.02 - 3.02) / 20

Solving it:

= (22.02 - 3.02) / 20

= 19 / 20

= $0.95 each

Using the premises, we can logically conclude that "r" is valid. This is demonstrated through the application of Disjunctive Syllogism and Modus Ponens, which lead us to the conclusion that "r" follows logically from the given statements.

To show that the conclusion "r" is logically valid based on the premises, we will use Disjunctive Syllogism and Modus Ponens.

Given premises:

p ∨ q

q → r

¬p

Using Disjunctive Syllogism, we can derive a new statement:

¬p → q

By the law of contrapositive, we can rewrite statement 4 as:

¬q → p

Now, let's apply Modus Ponens to combine statements 2 and 5:

¬q → r

Finally, using Modus Ponens again with statements 3 and 6, we can conclude:

r

Therefore, we have shown that the conclusion "r" is logically valid based on the given premises using Disjunctive Syllogism and Modus Ponens.

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Answer:

Step-by-step explanation:

the formula is named the point slope formula for a reason.   and  you have show both of them in the question , the slope and the point are given

y - y1 = m(x-x1)

so for your answer

y-(-2) = 4(x-5)

y+2 = 4(x-5)    is the right answer

Answer:

35 pets

Step-by-step explanation:

11+4+1+3+4+12=15+4+16=19+16=35

Answer:

I got in total you have 35 pets

Step-by-step explanation:

I added \(~_~)/

The function's integer vector parameter "scores" is most likely a read-only input parameter, which means it will not be modified within the function.

In programming, it is common for functions to have parameters that are used as inputs to the function. These parameters can either be modified within the function (called "output" or "in-out" parameters), or they can be read-only inputs that are not modified within the function. Based on the information provided in the question, it seems that the "scores" parameter falls into the latter category, meaning that it will have a few elements and will not be modified within the function.

In order to fully understand the role of the "scores" parameter in the function, we would need to see the code and understand the context in which it is used. However, based on the information provided in the question, we can make some assumptions about how the parameter is likely to be used. If the function is designed to perform some sort of calculation or analysis on the input data, then it is likely that the "scores" parameter is used as an input to that calculation. In this case, the function may need to access the values in the "scores" vector in order to perform some operation on them, but it would not modify the vector itself. On the other hand, if the function is designed to modify the input data in some way, then it is possible that the "scores" parameter could be modified within the function. However, based on the wording of the question ("the function will not change score"), it seems that this is not the case.

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