the dot plot shows the number of students who attended the first five meetings of a school's math club.

find the mean of the data.

Answer:

7 < x < 11

Step-by-step explanation:

Due to the absence of an x in the issue, the y-intercept is -4. At the conclusion, it stands on its own and directs you to begin at (0,-4). The slope is -5/1 because the slope of the equation is toward the value of x in the equation.

y = 5x - 4 has a 5 slope. The line's equation, y = 5x - 4, is expressed in the form y = mx + b, as you can see. It is therefore in slope-intercept form. When a line's equation is written in slope-intercept form, we may determine that the slope of the line equals m, the x-coefficient.

Y = mx + b, where m denotes the slope and b the y-intercept, is how the equation of the line is expressed in the slope-intercept form. We can see that the y-intercept of the line in our equation, y = 7 x + 4, is 4.

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The number of months it will take Ricky to save enough money to buy the television listed, is 9.05 months

First, find the number of months that it will take Ricky to have enough money to buy the television, first, find the amount he makes per month from lawn mowing :

= ( 3 x 20 ) - 6

= $ 54

When added to the paper route, this is:

= 54 + 45

= $ 99

The number of months he would take is:

= ( Price of television - Amount Ricky currently has ) / Amount earned per month

= ( 936 - 40 ) / 99

= 9.05 months

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A negative number's square root is not a real number. Since a square is either positive or zero, negative numbers don't have real square roots.

Yes, the number three is real. We are aware that both rational and irrational numbers can make up a real number. We can also say that 3 is a real number because it is an irrational number.

On the GED math test, the square root of negative numbers is also marked as UNDEFINED. There is no number in the set of real numbers that is a negative product when multiplied by itself. As a result, there is no known definition for it.

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The term "density" refers to the amount of volume (or physical space) occupied by an object or substance in relation to the amount of matter contained therein (its mass).

What is density ?

The quantity of things—which could include humans, animals, plants, or objects—in a given space is referred to as density. To determine density, divide the number of objects by the area's measurement. The number of people in a country divided by its area in square kilometers or miles is known as its population density.

The term "density" refers to the ratio between the volume (the amount of space taken up by an object or substance) and the amount of matter contained therein (its mass). The amount of mass per unit of volume is another method to define density. An object has a high density if it is both heavy and small.

By dividing the mass of an object by its volume, one may determine its density.

This means that if density is D, mass is M, and volume is V.

a)

M = 500 gms

40 cubic cm V

$D=$500/40

$D=12.5$

b)

M = 125 gms

= 1.4 cubic cm

$D = $ 125/1.4

$D=89.28$

D =89.28 gm per cc.

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The term "density" refers to the amount of volume (or physical space) occupied by an object or substance in relation to the amount of matter contained therein (its mass).

The quantity of things—which could include humans, animals, plants, or objects—in a given space is referred to as density. To determine density, divide the number of objects by the area's measurement. The number of people in a country divided by its area in square kilometers or miles is known as its population density.

The term "density" refers to the ratio between the volume (the amount of space taken up by an object or substance) and the amount of matter contained therein (its mass). The amount of mass per unit of volume is another method to define density. An object has a high density if it is both heavy and small.

By dividing the mass of an object by its volume, one may determine its density.

This means that if density is D, mass is M, and volume is V.

a)

M = 500 gms

40 cubic cm V

$D=$500/40

$D=12.5$

b)

M = 125 gms

= 1.4 cubic cm

$D = $ 125/1.4

$D=89.28$

D =89.28 gm per cc.

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The height of the wheel is 63 centimeters that is the diameter of the circular wheel.

Given data :

a) The height of the wheel is 63 centimeters that is the diameter of the circular wheel.

b) The distance traveled by the wheel when it goes all the way around one time is 198 centimeters that is the perimeter of the circular wheel.

c) The distance traveled by the wheel when it goes all the way around one time is the perimeter  of the circle. To estimate the value of t, divide the distance  traveled by the wheel when it goes all the way around by its height.

Completed question :

A bicycle wheel is 63 centimeters from top to bottom. When the wheel goes all the way

around one time, the bicycle travels 198 centimeters. How can this information be used to

estimate the value of ?

63 cm

Click the arrows to choose an answer from each menu.

Because the wheel is circular, the height of the wheel is the Choose...

of

the circle. The distance traveled by the wheel when it goes all the way around one time is the

Choose...

of the circle. To estimate the value of t, Choose... the distance

traveled by the wheel when it goes all the way around by Choose...

y

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Kate will have to pay $56.25 out of pocket for her doctor visit.

The formula for calculating coinsurance is Coinsurance = (Cost of Service x Coinsurance Percent) / 100.If Kate has not met her deductible yet, she will need to pay the full $25 deductible plus 25% of the remaining bill.

The formula for calculating the amount Kate needs to pay is as follows:

Cost to Patient (C) = Deductible (D) + Coinsurance (C) * (Bill – Deductible)  In this case, Kate would need to pay (125 x 25) / 100 = $31.25. The extra $25 is the deductible, which is the amount she must pay before her insurance kicks in.This amount is due immediately upon the visit, regardless of whether or not she has met her deductible So in total, Kate would have to pay $25 + $31.25 = $56.25. In summary, Kate will have to pay $56.25 out of pocket for her doctor visit.

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64 is a real number. It is not a imaginary number.  Real numbers have real square roots and imaginary numbers do not have real square roots.

Square of a number is expressed as when a number is squared it is multiplied by itself. 64 is a perfect square of a number. It is a perfect square of the 8. The perfect square of a numbers explains the properties of Real numbers. It includes integers, natural numbers. The real numbers can be of positive and can be of negative numbers. It can be both a rational number or a irrational numbers. The difference between the real number and imaginary number is the square of a real number is non negative but the square of an imaginary number is negative.

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Answer:

Common ratio = 2, Third term = 12

Step-by-step explanation:

ar⁴ = 48........ equation 1

ar = 6.......... equation 2

divide equation 1 by equation 2

r³ = 8

r = ³√8

r = 2

To get the third term we must first get the first term

Since ar = 6 and r = 2, then 2a = 6 and a = 3

3rd term = ar²

3 × 2² = 3 × 4 = 12

Answer:

r = 2 and a₃ = 12

Step-by-step explanation:

the nth term of a GP is

[tex]a_{n}[/tex] = a₁ [tex]r^{n-1}[/tex]

where a₁ is the first term and r the common ratio

given a₂ = 6 and a₅ = 48 , then

a₁r = 6 → (1)

a₁[tex]r^{4}[/tex] = 48 → (2)

divide both sides of (2) by (1) to eliminate a₁

[tex]\frac{a_{1}r^{4} }{a_{1}r }[/tex] = [tex]\frac{48}{6}[/tex] ( cancel r and [tex]r^{4}[/tex] by r )

r³ = 8 ( take cube root of both sides )

r = [tex]\sqrt[3]{8}[/tex] = 2

substitute r = 2 into (1) and solve for a₁

a₁ × 2 = 6 ( divide both sides by 2 )

a₁ = 3

a₂ = a₁ × r = 3 × 2 = 6

a₃ = a₂ × 3 = 12

The value of x = [tex]\sqrt{30}[/tex], i.e., 5.478.

Value is the value of each digit, depending on where it is in the number.

It is calculated by multiplying the digit value of the number by the denomination value.

Value = Location Value x Face Value.

The tens place value  2 in the number 24 is because there are two complete sets of tens.

The  value  4 for 24 units is due to 4 units  not  in the full set of 10.

A value can be defined as something that is valued by someone.

In other words, values ​​are what a person or organization considers “important”.

Examples include courage, honesty, freedom, and innovation.

By Pythagoras theorem,

(Hypotenuse)[tex]^2[/tex] = (Perpendicular)[tex]^2[/tex] + (Base)[tex]^2[/tex]

In the given figure, in first triangle

[tex](8)^2 = (5)^2 + (y)^2\\y^2 = 39[/tex]

In second triangle,

[tex]39 = (3)^2 + (x)^2[/tex]

x = [tex]\sqrt{30}[/tex]

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Answer:

(2,0)

Step-by-step explanation:

I think that the answer

The value of the expression (1/3)x + 5x, at x = - 6 is - 32.

A fraction is written in the form of p/q, where q ≠ 0.

Fractions are of two types they are proper fractions in which the numerator is smaller than the denominator and improper fractions where the numerator is greater than the denominator.

We know Substitution in mathematics is when we replace some specific numerical values with variables according to our wants or given in the problem.

Given, An expression (1/3)x + 5x, when x = - 6.

Replacing - 6 with x we have,

(1/3)(-6) + 5(-6).

= - 2 - 30.

= - 32.

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The constant of proportionally with the equation

[tex]$k = \frac{y}{x}$[/tex]  with [tex]$y = \frac{5}{3}x$[/tex]

The constant of proportionality, also known as the coefficient of proportionality, can be found by using the equation:

[tex]$k = \frac{y}{x}$[/tex]

Plugging in the given values of x and y:

[tex]$k = \frac{20}{12}$[/tex]

Which can be simplified to:

[tex]$k = \frac{5}{3}$[/tex]

The equation that relates x and y is:

[tex]$y = kx$[/tex]

Using the equation [tex]$y = kx$[/tex]  to find the constant of proportionality, also known as the coefficient of proportionality, and then substituting that value into the equation to relate x and y is one way to solve the problem.

It is the most common way to express a proportionality between two variables and it is the basic form of all proportional relationships.

So, substituting the value of k found earlier:

[tex]$y = \frac{5}{3}x$[/tex]

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The standard normal distribution (z distribution) is a normal distribution with a mean of 0 and a standard deviation of 1. Any point (x) from a normal distribution can be converted to the standard normal distribution (z) with the formula z = (x-mean) / standard deviation.

In information, the standard deviation is a degree of the quantity of variation or dispersion of a fixed of values. A low standard deviation indicates that the values tend to be near the implied (additionally called the predicted price) of the set, whilst an excessive preferred deviation suggests that the values are spread out over a wider variety.

Popular deviation can be abbreviated SD, and is maximum commonly represented in mathematical texts and equations by means of the decrease case Greek letter σ (sigma), for the population standard deviation, or the Latin letter s, for the sample general deviation.

The standard deviation of a random variable, pattern, statistical population, statistics set, or possibility distribution is the square root of its variance. it's miles algebraically easier, even though in exercise less sturdy, than the common absolute deviation.

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Quadratic equations in factored form can be solved by using the Zero Product Property, which states that if the product of two numbers equals zero, then at least one of the values must also equal zero.

The Zero Product Property can be used to resolve any factored quadratic equation, such as (a + b)(a b) = 0. In accordance with the zero product property, if a+b=0, then either an or b must also be equal to zero. This essential characteristic allows us to solve equations like (x+2)(x-5)=0.

The zero product property states that if two quantities are added together and the result is zero, then one or both of the individual quantities must also be zero. You can solve this problem by rewriting it as (x + 3) (2 x 1) = 0.

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Answer:

11 2/3 mph about

Step-by-step explanation:

Answer:

D.

Step-by-step explanation:

Therefore , the solution of the given problem of volume comes out to be

the volume of cylinder is 3801.6 cubic feet.

The amount of space a three-dimensional item occupies is measured by its volume, which is measured in cubic units. Two examples of cubic units are cm3 and in3. Mass, in contrast hand, is a metric of how much matter is present in an object. It is common to use the weight of an object to calculate mass in quantities like pounds or kilograms.

Here,

Given :

Radius = 8.7 feet

and height = 16 feet

To find the volume of cylinder :

=> πr²h

=> 22/7 * 8.7 * 8.7 * 16

=> 237.6 * 16

=> 3801.6 cubic feet.

Therefore , the solution of the given problem of volume comes out to be

the volume of cylinder is 3801.6 cubic feet.

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The complete question is:  "Find the volume of cylinder which hase Radius ; 8.7 feet; height: 16 feet ."

Answer:

......................

Writing linear equations given two points can be a useful skill when graphing linear equations.

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Answer:14

Step-by-step explanation: so if you add 21 and 264 and 20 u would get 14 hehehehhehehe im da best your not :)

Answer:

To solve this problem, we need to calculate the change in temperature between noon and 3:30 p.m. and then divide that by the number of hours between noon and 3:30 p.m.

Let's say the temperature at noon was 70 degrees F and the temperature at 3:30 p.m. was 75 degrees F.

The change in temperature between noon and 3:30 p.m. is 75 - 70 = 5 degrees F.

The number of hours between noon and 3:30 p.m. is 3.5 hours.

Therefore, the rate of change in temperature between noon and 3:30 p.m. is 5 degrees F / 3.5 hours = 1.43 degrees F per hour.

Maya have $212.50 money in her savings to begin with, and she have left $127.50 in her savings after buying the bicycle.

A number or ratio that can be expressed as a fraction of 100 or a relative value indicating hundredth part of any quantity is called percentage.

We have to given that;

Maya spent 40% of her savings to pay for a bicycle that cost her $85.

Now, Let the amount of money in her savings to begin with = x

So, We can formulate;

⇒ 40% of x = $85

Solve for x;

⇒ 40/100 × x = $85

⇒ 2/5x = $85

⇒ 2x = $85 × 5

⇒ 2x = $425

⇒ x = $425/2

⇒ x = $212.50

Thus, She have left in her savings after buying the bicycle is,

⇒ $212.50 - $85

⇒ $127.50

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Answer:

22x15x5=1650 divided by 3.18= 519

Step-by-step explanation:

Answer:

B. Output = (2)(Input) – 3.

Step-by-step explanation:

The correct answer is B. Output = (2)(Input) – 3.

This is because the function is a linear function, and the slope is 2 and the y-intercept is -3.

You can see this by considering the difference in y for each pair of points and the difference in x for each pair of points.

For example, from (negative 1, 1) to (1, 2) the difference in y is 1 and the difference in x is 2.

This means the slope is 1/2 which is the same as 2, and the y-intercept is -3

Answer:

3 kph

Step-by-step explanation:

speed = x kph

(x-1)*t=8; 8/(x-1)= t units are km

(x+1)t=16; 16/(x+1)=t

Set them equal to each other

8/(x-1)=16/(x+1)

cross multiply

8x+8=16x-16

-8x=-24

x=3 kph

No, 0 Infinity is not a real number. It is an undefined mathematical expression.

No, 0 Infinity is not a real number. It is an expression that is undefined in mathematics. This means that it has no numerical value or meaning, and cannot be accurately represented or calculated. In other words, 0 Infinity is not a valid mathematical expression, and so it is not considered a real number.

This means that it has no numerical value or meaning, and cannot be accurately represented or calculated. In other words, 0 Infinity is not a valid mathematical expression, and so it is not considered a real number.

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Answer:

There are more consonants.

Step-by-step explanation:

The given ratio is

[tex]Consonants : Vowels\\& \\7:5[/tex]

To read the ratio given, simply understand which numbers refer to which term. In this case, it reads as:

For every 7 consonants, there are 5 vowels.*

There are 2 parts more consonants in comparison to the amount of vowels in the given word.

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The commutative property and associative property do not hold for subtraction and division, as the end results are completely different after changing the order of numbers.

The commutative property deals with the arithmetic operations of addition and multiplication. It means that changing the order or position of two numbers while adding or multiplying them does not change the end result.

For example, 4 + 5 gives 9, and 5 + 4 also gives 9. The order of two numbers being added does not affect the sum. The same concept applies to multiplication too.

Thus, The commutative property and associative property do not hold for subtraction and division, as the end results are completely different after changing the order of numbers.

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$540 is the sale price of the bicycle.

Multiplication is a method of finding the product of two or more numbers

Given that Kate wants to buy a new bicycle from a sporting goods store.

The bicycle she wants normally sells for $720

The store has a sale where all bicycles cost 3/4 of the regular price.

We have to find the sale price of the bicycle.

To find this we have to multiply 3/4 with 720

3/4×720

540

Hence, $540 is the sale price of the bicycle.

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