John's utility bills for the last five months are $23.84, $23.87, $20.48, $29.75, and $28.34. Find John's mean utility bill over this period.

Answer:

17 53/60

Step-by-step explanation:

Given:-

Given amount is $50.

Price of article is $24.

GST is 7%.

PST is 7%.

To find:-

The remaining amount.

The GST amount is,

The PST amount is,

So the total tax amount is,

Now the total amount of the article is,

So the remaining amount is,

So the remaining amount is $22.64

The most appropriate choice for function can be given by

q[tex]o[/tex]p(3) =  [tex]\sqrt{15}+1[/tex]

p[tex]o[/tex]q(3) =  [tex]2\sqrt{3} + 10[/tex]

What is function?

A function from A to B is a rule that maps to each element of A a unique element of B.

A is called the domain of the function and B is called the co domain of the function.

We can do addition, subtraction, multiplication, division and composition on functions.

Let f and g be two functions

f[tex]o[/tex]g(x) = f(g(x)) and g[tex]o[/tex]f(x) = g(f(x))

This is known as composition of function.

Here,

[tex]p(x) = x^2 + 6\\q(x) = \sqrt{x} +1[/tex]

q[tex]o[/tex]p(x) = q(p(x))

          =[tex]q(x^2+6)[/tex]

          = [tex]\sqrt{x^2+6}+1[/tex]

q[tex]o[/tex]p(3) = [tex]\sqrt{3^2+6}+1[/tex]

          = [tex]\sqrt{15}+1[/tex]

p[tex]o[/tex]q(x) = p(q(x))

          = p([tex]\sqrt{x}+1[/tex])

          = [tex](\sqrt{x}+1)^2+6[/tex]

          = [tex]x + 1 + 2\sqrt{x} + 6[/tex]

          = [tex]x + 2\sqrt{x} +7[/tex]

p[tex]o[/tex]q(3) = [tex]3 + 2\sqrt{3} +7[/tex]

               [tex]2\sqrt{3} + 10[/tex]

               [tex]2\sqrt{3} + 10[/tex]

To learn more about functions, refer to the link:

https://brainly.com/question/10439235

#SPJ9

From the given equation 13x + 5y - 2 = 3, we can tell that;

Variables are; x and y

Coefficients are; 13 and 5

Constants are; -2 and 3

We are given the equation;

13x + 5y - 2 = 3

A variable is a term that is subject to change and is not fixed. Thus, in our expression, the variables are x and y.

Now, the constants are terms that a single without a variable attached to them. Thus, in our expression, the constants are -2 and 3

The coefficients are basically the numbers that are attached to the variables. Thus, the coefficient of x is 13 and the coefficient of y is 5.

Read more about Equation properties at; https://brainly.com/question/14676422

#SPJ1

1) Whenever we have problems that deal with the real distance and distance on the map, we can write out the following formula:

So, let's call the Real distance "R". Note that in this question, 1 centimeter represents 20 kilometers

2) So, in order to plug that as the scale we need to convert kilometers to centimeters:

3) Finally, we can plug that into the formula and cross multiply the ratios this way:

Converting it back to kilometers we can write:

Answer:

Let [tex]g[/tex] equal the number of games.

Let [tex]r[/tex] equal the number of rides

System of Equations

[tex]2.50g+4r=52.50[/tex]

[tex]r=2g[/tex]

Step-by-step explanation:

One game costs $2.50, so [tex]g[/tex] games cost [tex]2.50g[/tex]. One ride costs $4.00, so [tex]r[/tex] rides cost [tex]4r[/tex]. The total [tex]2.50g+4r[/tex] equals $52.50: [tex]2.50g+4r=52.50[/tex]

Since Stella's number of rides she went on is twice the number of games she played, there are two times the number of games for her number of rides. [tex]r=2g[/tex]

Answer: x > -3 or x < -5

Step-by-step explanation:

The function is positive when y > 0.

So if we make this function into an inequality, we can solve for the values of x.

0 < |x + 4| -1

1 < | x + 4 |

Absolute values make the answer always positive despite the sign so now we have to solve for x when x + 4 > 1 and when x + 4 > -1.

x = 1 - 4 = -3

x = -1 -4 = -5

So for the function to be positive,

x > -3 or x < -5

The linear equation can be written as:

y = (3/4)*x + 17/4

And the graph can be seen at the end.

A general linear equation is of the form:

y = m*x + b

Where m is the slope and b is the y-intercept.

Here we have the slope m = 3/4, so we get:

y = (3/4)*x + b

And the line passes through (1, 5), replacing these values in the equation we get:

5 = (3/4)*1 + b

5 - 3/4 = b

20/4 - 3/4 = b

17/4 = b

So the linear equation is:

y = (3/4)*x + 17/4

To graph the line we need other point, if we use x = 0 we get:

y = (3/4)*0 + 17/4 = 17/4

Then we have the points (1, 5) and (0, 17/4).

To graph the line, we just need to find these two points and connect them with a line, the graph can be seen below.

Learn more about linear equations:

https://brainly.com/question/1884491

#SPJ1

Answer:

D. In the ordered pair (9,7), 7 is the x-coordinate

Explanation:

The ordered pairs have the form (x, y) where the first number is the x-coordinate and the second number is the y-coordinate. So, in the ordered pair (9, 7), 7 is the y-coordinate. This makes the last statement false and the answer is

D. In the ordered pair (9,7), 7 is the x-coordinate.

The area of a square is equal to the squared of one side.

Using the given data, we can have the quadratic equation of

We can solve for x in 2 ways

Or by using the quadratic formula

The solution to the inequality is m ≤ -14/11 which is the correct answer would be option (C).

A graph can be defined as a pictorial representation or a diagram that represents data or values.

If it is "> or," the shaded arrow is drawn to the right of the inequality graph; if it is "or," it is drawn to the left.

Given the inequality, -1/2m ≥ 7/11,

Which represents the solution to one-half m is greater than or equal to negative seven elevenths

Solve for m:

⇒ -1/2m(-2) ≥ 7/11(-2)

m ≤ -14/11 [Because we are multiplying both sides by a negative value, the sign shifts]

The solution to the inequality is m ≤ -14/11 which the graph is attached below for m ≤ -14/11.

Learn more about the graphs here:

brainly.com/question/16608196

#SPJ1

a) We have to calculate the total reimbursement.

We can list the types of lunches and reimbursements for each:

0. Free lunches: the school served 29,000 free lulnches and will receive $2.68 for each one.

1. Reduced-price lunches: the school served 19,000 reduced-price lunchs and will receiv $2.28 for each one.

2. Full price lunches: the school seved 51,000 regular-price lunches and will receive $0.25 for each one.

Then, we can calculate the total reimbursement as:

The lunch reimbursement should be $133,790.

b) The milk reimbursement can be estimated as $0.035 per lunch, so it can be calculated as:

The milk reinbursement is $3,465.

c) We can calculate the total reinbursement as the sum of the lunch reinbursement and the milk reinbursement:

The total reinbursement is $137,255.

d) We can calculate the average reinbursement per lunch dividing the total reinbursement by the number of lunches:

The average reinbursement is $1.39 per lunch.

Answer:

There is no picture.

Step-by-step explanation:

If you ask a question, be mindful that people cannot read each other minds.

Congruent shapes are produced by combining the three different transformations—rotations, reflections, and translations. Actually, by combining one or more of these three transformations, any pair of congruent shapes can be matched to one another.

A point, line, or geometric figure can be transformed in four different ways, each of which alters the shape and/or placement of the object. While Image refers to the position and ultimate shape of the object, Pre-Image refers to the shape of the thing as it was before alteration.

Given Data

We now understand that the size and shape of the figures are preserved during stiff transformations (reflections, translations, and rotations). The pre-image and the actual image concur all the time.

The following Matt's transformational skills:

Reflection

Since the reflection maintains its original shape, The line of reflection remains the same distance away from comparable points from the pre-image to the image.

As a Congruence Transformation, rotations

Rotating a figure causes it to twist. Even though the figure is the same size and shape as before, it appears to have toppled over. A clock is a fantastic example of how the earth actually rotates. Every hour or every day, the clock's connecting arms revolve around their axis. A rotation's degree determines what it is, and common rotations include 90, 180, and 270 degrees. Before going back to its original position, the figure rotates a full 360 degrees. the direction of a rotation, whether it is counterclockwise or clockwise. It is possible to determine the degree, amount, and the revolution's direction.

Transformation based on translational congruence

When an object or shape is transported from one location to another without changing its size, shape, or orientation, the movement is referred to as a translation. During a translation, also known as a slide, every point on an object or shape is moved by the same amount and in the same direction.

To learn more about transformation, visit:

https://brainly.com/question/11709244

#SPJ10

Based on the given figure, the area of the figure can be found to be 126.50 cm²

The figure given is a mix of a triangle and a rectangle. The area of the figure can then be found by finding the area of the triangle and the rectangle individually, and then summing them up.

The area of a rectangle is:

= Length x Width

= 8 x 11

= 88 cm²

The area of the triangle is:

= 1/2 x base x height

= 1/2 x 11 x 7

= 38.5 cm²

The area of the figure is:

= 88 + 38.5

= 126.50 cm²

Find out more on area at https://brainly.com/question/25292087

#SPJ1

r: {8, 3, 4, 7}

Explanation:

y = |x|

domain = -8, -3, 4, 7

domain are the x values or input

r = range

Range are the y values or output

when x = -8

y = |-8| = 8

when x = -3

y = |-3| = 3

when x = 4

y = |4| = 4

when x = 7

y = |7| = 7

r: {8, 3, 4, 7}

blank 1 = 8

blank 2 = 3

blank 3 = 4

blank 4 = 7

ANSWER

EXPLANATION

We have that Sarah got a $60 gift card to use in Walmart.

This means that everything she can buy cannot be worth more than $60 (i.e. less than or equal to $60).

She buys orange juice for $4.50 and she wants to buy shirts (which cost $2.29 each)

Let n be the number of shirts Sarah wants to buy.

This means that the cost of n shirts is $2.29n.

Recall that she can only spend less than or equal to $60. This means that the sum of the cost of the orange juice and n shirts is less than or equal to $60.

That is:

That is the inequality that represents the situation.

A rotation of 270 degrees counterclockwise is the same as a rotation 90 degrees clockwise.

This rotation will make a point from the first quadrant go to the fourth, from the second to the first, from third to second and from fourth to third.

If the point goes from the first quadrant to the fourth, we change the signal of the x-coordinate.

If the point goes from the second quadrant to the first, we change the signal of the y-coordinate.

If the point goes from the third quadrant to the second, we change the signal of the x-coordinate.

If the point goes from the fourth quadrant to the third, we change the signal of the y-coordinate.

Also, in all those rotations, we need to switch the x and y coordinates between themselves.

So we have that:

Answer: 55

Step-by-step explanation: It makes sense

Answer:

Every investment carries some degree of risk, All investments carry some degree of risk. Stocks, bonds, mutual funds, and exchange-traded funds can lose value, even all their value, if market conditions sour. Even conservative, insured investments, such as certificates of deposit (CDs) issued by a bank or credit union, come with inflation risk. They may not earn enough over time to keep pace with the increasing cost of living.

Step-by-step explanation:

A triangle, when rotated about one of its sides will generate a solid in a form of a Cone.

The cone could be a hollow one or a solid-filled one, depending on the properties of the triangle being rotated.

Therefore, the shape generated is a cone.

Answer: D.

Answer

Rate = 800 copies per minute

Explanation

Work = rate x time

Work = 2400 copies

Time = 3 minutes

Rate = work / time

Rate = 2400 / 3

Rate = 800 copies per minute

Therefore, rate is 800 copies per minute

Given:

x > 3 and x < 5

The inequality compound is:

Answer:

Step-by-step explanation:

To factor the following polynomial, break the expression into groups:

The grouping method can be used to factor polynomials whenever a common factor exists between the groupings. Just find families easier-to-factor groups that we can better approach the problem.

Then, factor it using factor by grouping:

Quadrilateral ABCD has coordinate

A(-4, 3) , B(-3, 6) C(0,8) & D(-2,5)

so we will find the length of the sides

for CD

as we can see AB and CD is not equal to Quadrilateral is not equal.

now we compute the midpoint of the diagonals

midpoint of

The total area of all exposed surfaces of a geometric solid is called surface area .

The area is the entire amount of space filled by flat or two-dimensional objects. In other words, the number of square units that cover the surface of a closed figure is used to represent its area.

It is quantified in square inches, or square units. The area only has length and width since 2-dimensional shapes can be measured using them.

The area is a two-dimensional measurement of the size of a flat surface, whereas surface area is a measurement of a solid shape's exposed surface (three-dimensional).

The main distinction between area and surface area is this. However, both amounts are expressed in square units, which is the same for both. Learn the distinction between area and volume as well.

To know more about area visit:

https://brainly.com/question/2835293

#SPJ9

Step-by-step explanation:

The Answer

I hope you are doing well and I don't want to be a part of this the only reason why you would want this

The sum of the two numbers 1,235,721 and 9,576,345,123 is 9,577,580,844 after applying the arithmetic operation.

It is defined as the operation in which we do the addition of numbers, subtraction, multiplication, and division. It has basic four operators that is +, -, ×, and ÷.

It is given that:

= 1,235,721 + 9,576,345,123

The above number expression is representing the sum of two big numbers.

After applying the arithmetic operation on the number expression:

1,235,721 + 9,576,345,123 = 9,577,580,844

Thus, the sum of the two numbers 1,235,721 and 9,576,345,123 is 9,577,580,844 after applying the arithmetic operation.

Learn more about the arithmetic operation here:

brainly.com/question/20595275

#SPJ1

A function is even if

A function is odd if

For the given question, we will test for both even and odd conditions

Step 1: Test for an even condition

Step 2: Test for an odd function