A data set has 24 data points. Enter values to answer each of the questions below. I Will Give Brainist

Answer:

2x + 9

Step-by-step explanation:

The complete expression is (2 × x) + (2 × 6). This is an equivalent expression to the given expression.

What is an expression?

A number, a variable, or a combination of numbers, variables, and operation symbols make up an expression. Two expressions joined by an equal sign form an equation.

Given expression is

2 (x+6)

Distributive property: The same outcome is obtained by multiplying the sum of two or more addends by a number as it is by multiplying each addend by the number separately and combining the resulting products.

The mathematical representation is a(b+c) = ab + ac.

Apply the Distributive property in the given expression:

(2×x) + (2×6)

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Answer: they are stilling your money

Step-by-step explanation:

Answer:

3/4 or 0.75

Step-by-step explanation:

1 1/2 is 3/2

so 3/2*1/2

then you multiply the numerators and then the denominators so you get 3/4 and that's you answer

Answer:

Step-by-step explanation:

this set of ordered pairs is a relation but it is not a function

each value in the right oval of the arrow diagram is an output

each value in the left oval of the arrow diagram is an input

this set of ordered pairs is a relation and a function

The value of the variable x is 11

From the information given, the segment is from N - K

We have the midpoints as; NM, ML, LK

This is represented as;

NM + ML + LK = NK

Substitute the values, we get

x - 6 + 9 + 2x - 19 = 23

collect like terms, we get;

x + 2x = 23 +6 - 9 + 19

add or subtract the like terms

3x = 42 - 9

3x = 33

Now, make 'x' the subject of formula by dividing both sides by the coefficient of x, we get;

3x/3 = 33/3

Divide the values

x = 11

Hence, the value is 11

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The length of the total distance the particle traveled is, 327π/8.

The circle is a closed two dimensional figure , in which the set of all points is equidistance from the center.

We have to given that;

A particle is moving on the perimeter of a circle with radius r=5 with angular speed of π/8 radians per second.

Now, First of all, let's calculate the the circumference. This is found by this equation:

⇒ P = 2πr

Here, r = 5

⇒ P = 2π × 5

⇒ P = 10π

And, The distance of completing 4 full rotations is,

⇒ D = 4P

⇒ D = 4 × 10π

⇒ D = 40π

Since, In one second the particle traveled π/8 radians.

Here, the particle traveled for 7 more seconds and stopped, this distance is,

⇒ 7 (π/8)

⇒ 7π/8

Thus, the length of the total distance the particle traveled is;

⇒ 40π + 7π/8

⇒ 327π/8

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The solution to the equation is x = -12 and Nathan made a mistake while simplifying in Step 2

Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.

It demonstrates the equality of the relationship between the expressions printed on the left and right sides.

Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.

Given data ,

Let the equation be represented as A

Now , the value of A is

Substituting the values in the equation , we get

3 ( x - 8 ) = 5x

On simplifying the equation , we get

3x - 24 = 5x

Adding 24 on both sides , we get

3x = 5x + 24

Subtracting 3x on both sides , we get

3x - 5x = 24

-2x = 24

Divide by 2 on both sides , we get

-x = 12

So , x = -12

Hence , the solution is x = -12

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The function f(A,B,C,D) = A'B + BD is already in canonical sum of products (SOP) form,

So the answer is D the function is already expressed in canonical form.

A canonical form is a member of a collection of representations of form equivalence classes such that there is a function or method that projects every element of each equivalence class onto that single element, the canonical form of that equivalence class.

In general, a canonical form for a class of objects on which an equivalence relation is specified consists in selecting a single item from each class. As an example: Jordan normal form is a canonical matrix similarity form.

p′+q+r. This is the standard PoS output form, f. This function can alternatively be represented using the two notations below. We expressed the function as a product of respective Max terms in one equation.

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Answer: I'm pretty sure it's z<-6, so on the number line it would be an open circle at -6 and an arrow pointing left

Answer:

Y-intercept: 1/3

Step-by-step explanation:

The equation is y = mx + b

m = the slope

b = y-intercept

In this case, the y-intercept is 1/3

For one litre the cars travels

=400/400

=10

therefore it can travel 10 km in 1 lit

so, the distance travelled by car in 50 litres is

=50×10

If function F(x) = f(xf(xf(x))), where f(1) = 4, f(4) = 6, f '(1) = 4, f '(4) = 5, and f '(6) = 6, the value of an F'(1) is 114.

We know that the chain rule of differentiation (derivative)

The derivative of composite function f(g(x)) is:  f'(g(x))⋅g'(x)

Consider function F(x) = f(xf(xf(x)))

We need to differentiate above function with respect to x.

F'(x) = f'(xf(xf(x))) × d/dx[x f(xf(x))]

We use product rule of derivative to find d/dx[x f(xf(x))]

d/dx[x f(xf(x))] = f(xf(x)) d/dx(x) + x d/dx(f(xf(x)))

After simplifying these expressions we get.

F'(x) = f'(xf(xf(x))) [f(xf(x)) + xf'(xf(x)) + x(f(x) + xf'(x))]

For x = 1 above expression would be,

F'(1) = f'(1 f(1 f(1))) [f(1 f(1)) + 1 f'(1 f(1)) + 1 (f(1) + 1 f'(1))]

F'(1) = f'(f(4)) [f(4) + f'(4) + (4 + 4)]

F'(1) = f'(6) [6 + 5 + 8]

F'(1) = 6 × 19

F'(1) = 114

Therefore, the value of F'(1) = 114.

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The complete question is:

If F(x) = f(xf(xf(x))), where f(1) = 4, f(4) = 6, f '(1) = 4, f '(4) = 5, and f '(6) = 6, find F '(1).

Answer:

There are 40 green marbles and 28 blue marbles.

Step-by-step explanation:

There are 68 marbles in the bag. At LEAST 40 are green, therefore 68-40=28. So we have 28 blue marbles

On solving the provided question we can say that we have the slope -5/7 and the equation will be 5x +7y -c = 0

A line's slope determines how steep it is. A mathematical equation for the gradient is called "gradient overflow" (the change in y divided by the change in x). The slope is the ratio of the vertical change (rise) between two points to the horizontal change (run) between those same two spots. When a straight line's equation is written as y = mx + b, the slope-intercept form of an equation is employed to express it. The y-intercept is located at a location where the line's slope is m, b is b, and (0, b). For instance, the slope of the equation y = 3x - 7 and the y-intercept (0, 7).The line's slope is m. b is b at the point where the y-intercept is, and (0, b). As an illustration, the equation y = 3x - 7 has a slope of 3, and its y-intercept is (0, 7).

here,

we have the slope -5/7

y = /5x/7 +c

7y = -5x +c

5x +7y -c = 0

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Answer:

1.25 gallons per second

Step-by-step explanation:

To find out the amount of water per second, we must divide the gallons by the time.

50/40 = 1.25

Answer: 1.25

Step-by-step explanation: If they use 50 gallons of water every 40 seconds you just divide 50 and 40 which equals 1.25

The Area of path is 400cm of a rectangular residential lot with the area 7475 is 50m longer then it is wide.

The difference between the areas of the two rectangles represents the path's area. To calculate the two areas, we shall utilize the rectangle's area formula. To get the necessary size of the path, first calculate the area of the larger rectangle by subtracting the area of the smaller rectangle.

In essence, the length and breadth of the rectangle multiplied together gives the area of the rectangle. In contrast, when we talk about a rectangle's perimeter, we mean the total of its four sides. Consequently, we can say that the area of a rectangle equals the space enclosed by its perimeter.

Area of park = l × b = 40 × 35 = 1350

Area of park with path is = 45 + 2.5 + 2.5 x 30 + 2.5 + 2.5 = 1750 cm

Therefore,

Area of path = Area of park with path - Area of rectangular park

= 1750 - 1350 = 400cm

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complete question:

A rectangular park is 45 m long and 30 m wide. A path 2.5 m wide is constructed outside the park. Find the area of the path.

The required length of the sector shown is given as 22π feet.

Perimeter is the measure of the figure on its circumference.

Here,

A circle is shown, where radius = 36 feet and the measure of the length of the arc for a sector with an angle of 110° is to be determined.
We know that,
arc = angle × radius
arc= 110 × π/180 π 36
arc = 22π

Thus, the required length of the sector shown is given as 22π feet.

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It can be estimated that about 816 children in the typical school are living in poverty.

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The appropriate scale of measurement for an investor collecting data on the weekly closing price of gold throughout the year is:

a. Ratio

A ratio scale of measurement allows for meaningful comparisons of absolute differences between two values and the computation of ratios.

In the scenario of collecting weekly closing price data of gold, values such as "$1,000 per ounce" or "$2,000 per ounce" can be meaningfully compared to determine the ratio of change.

Using the ratio scale of measurement, it is possible to perform various statistical operations, such as mean, median, and standard deviation, which are meaningful and give us insights into the data.

For example, you can calculate the mean closing price for gold over a given period.

Additionally, the ratio scale allows for meaningful comparisons of magnitudes, such as "twice the value" or "half the value." Thus, a ratio scale is the most appropriate measurement scale in this scenario.

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Answer: so yea its the first one. im not that sure im just like saying what I know

Step-by-step explanation:

The will Sally have to pay off during her three-year lease is d. $36,790.

In conclusion, the answer is d. $36,790.

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The lower bound of the 90% confidence interval for the population mean is 44.3.

To calculate the lower bound of the 90% confidence interval for the population mean, we will use the formula:

Lower bound = sample mean - (1.645 * (standard deviation / square root of sample size))

Calculate the sample mean:

Sample mean = (42.3 + 59.2 + 45.4 + 55.8 + 49.0 + 39.7 + 56.2 + 54.6 + 45.8 + 60.6 + 55.7 + 46.1 + 58.3 + 44.4) / 14 = 51.09

Calculate the sample standard deviation:

Sample standard deviation = √(((42.3 - 51.09)2 + (59.2 - 51.09)2 + (45.4 - 51.09)2 + (55.8 - 51.09)2 + (49.0 - 51.09)2 + (39.7 - 51.09)2 + (56.2 - 51.09)2 + (54.6 - 51.09)2 + (45.8 - 51.09)2 + (60.6 - 51.09)2 + (55.7 - 51.09)2 + (46.1 - 51.09)2 + (58.3 - 51.09)2 + (44.4 - 51.09)2) / 13) = 8.37

Calculate the lower bound:

Lower bound = 51.09 - (1.645 * (8.37 / √14)) = 44.3

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You can represent the problem with an equation. Let x be the number of home runs player B had.

According to the statement, player A had 653 less than twice the number of home runs player B had.

so you can write the equation:

Player A = 2x - 653

This equation shows the relationship between the number of home runs player B had (x) and the number of home runs player A had (2x - 653). To find the number of home runs player B had, you can solve for x by adding 653 to both sides of the equation:

x = (Player A + 653) / 2

So if you know the number of home runs player A had, you can use this equation to find the number of home runs player B had.

Thw given statement " Accounting systems are important because they are a primary source of information for managers" is true.

Two categories of accounting systems exist: In the first, a small business uses a single entry system to log each transaction as a line item in a ledger. The alternative is a double entry system, in which each transaction is entered in two different accounts as both a debit and a credit.

Accounting systems are crucial since they serve as managers' main informational resource. The accounting system is likely to provide the information that is needed for many, if not most, decisions. Whether the accounting system is giving managers access to the "best" information is our main concern.

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complete question:

TRUE OR FALSE Accounting systems are important because they are a primary source of information for managers.

The equation so that y is a function of x is y = [15 - 3x]/5 and the value of y is 18/5.

Each term in a linear equation has an exponent of 1, and when this algebraic equation is graphed, it always produces a straight line. It is called a "linear equation" for this reason.

Both linear equations with one variable and those with two variables exist.

Given the equation 3x + 5y = 15

to convert it in form of y,

5y = 15 - 3x

and divide both sides by 5

y = [15 - 3x]/5

substitute x = -1

y = [15 - 3x]/5

y = [15 - 3(-1)]/5

y = 18/5

Hence equation is y = [15 - 3x]/5 and y = 18/5.

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This is a linear function that describes the value of the car as a function of the time (t) in years.

A linear function is a type of mathematical function that shows a linear relationship between two variables. It is represented as a straight line when plotted on a graph. Linear functions are used to describe a wide variety of phenomena, including position, velocity, acceleration, and much more. Linear functions are also used in various fields of mathematics, such as algebra, calculus, and optimization. Linear functions can be written in the form of an equation, with the equation representing the line.

V(t) = 15000 - 1500t

This is a linear function that describes the value of the car as a function of the time (t) in years. V(t) is equal to the initial value of the car (15000) minus 1500 multiplied by the amount of years (t) since the car was purchased. As t increases, V(t) decreases, linearly, until it is worth $0.

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The total parts that were lost is 1867

Let's call the number of total parts "x".

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

56 parts were lost, which is 3% of the total, so we can write:

56 = (3/100) * x

To isolate x, we can divide both sides by (3/100):

56 / (3/100) = x

Rewrite the equation as

x = 56/(3/100)

Express as product

So, we have

x = 56 * 100/3

Evaluate the product

x = approximately 1867

So there were approximately 1867 total parts.

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The solid formed by a given net is option D. Rectangular pryramid

A rectangular pyramid is a three-dimensional shape that has a square base and four triangular sides that meet at a single point at the top. It is a type of polyhedron

Also rectangular pyramid is a polyhedron with a rectangular base and four triangular faces that meet at a common point called the apex.

Therefore, the correct answer is as given above. It can be concluded that the solider formed is option D. rectangular pyramid

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