Neville and his friends are going to a local peach festival. They plan to go on rides all day. The tickets for the rides are $0.50 each. Find the domain and range with words and inequalities.​

Step-by-step explanation:

From the picture provided, we are shown either the radius or diameter for a circle as the question. We need to find the area and the circumference of each question and match them up.

Diameter= straight line that passes through the center of the circle

Radius = 1/2 diameter

Area of Circle : \(\pi r^{2}\)

Circumference of Circle: \(2\pi r\) or \(\pi d\)  (2r=d)

Where r = radius, d = diameter, and π can be abbreviated to 3.14

Now to find each value just plug in the values of radius or diameter into the formulas and match them up to the area and the circumference.

Answer:

6.3x+8.1 simplify

Step-by-step explanation:

The equations for lines Q and S can be written as:

Line Q: y = (1/2)x + 3

Line S: y = (1/2)x - 2

The given information describes two lines, Q and S. Line Q has a slope of one-half and crosses the y-axis at 3, while Line S also has a slope of one-half and crosses the y-axis at -2.

Since both lines have the same slope, one-half, they are parallel to each other. When two lines are parallel, they never intersect, meaning there are no solutions to the system of equations formed by their equations.

In this case, the equations for lines Q and S can be written as:

Line Q: y = (1/2)x + 3

Line S: y = (1/2)x - 2

As the lines have the same slope but different y-intercepts, they are parallel and will not cross each other. Thus, there are no common points of intersection and no solutions to the system of equations formed by the lines Q and S.

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Answer:61

Step-by-step explanation:

Answer:

x = -5

Step-by-step explanation:

4 -2(x+7) = 3(x+5)

Use the distributive property to simplify.

4 - 2x - 14 = 3x + 15

Combine like terms.

-10 - 2x = 3x + 15

Subtract 15 on both times,

-25 - 2x = 3x

Add 2x on both sides.

-25=5x

Divide 5 on both sides.

x=-5

Answer:

not equivalent to meteorologists ratio

Step-by-step explanation:

meteorologists ratio is

rainy days : sunny days = 2 : 5

last months weather is

rainy days : sunny days

= 10 : 20 ( divide both parts by LCM of 10 )

= 1 : 2 ← not equivalent to 2 : 5

Answer: |3x-6| = 0

X = 2

Step-by-step explanation:

2/3 (|3x-6|) = 4x - 8 (divide both sides be 2/3)

3x-6 = (4x-8)/2/3. 4x:2/3 = 12/2 =6x -8:2/3 = - 24/2= - 12

3x-6 = ( 12x - 24 )/2 (multiply both sides by 2)

6x - 12 = 12x -24

12 = 6x

X= 2

The probability that a student scores between 450 and 600 on the SAT math section is approximately 0.4147 or 41.47%.

To find the probability that a student scores between 450 and 600 on the SAT math section, we need to use the properties of the normal distribution. We know that the mean is 511 and the standard deviation is 110.

First, we need to standardize the values of 450 and 600 using the formula:

z = (x - μ) / σ

where x is the value we want to standardize, μ is the mean, and σ is the standard deviation.

For 450:

z = (450 - 511) / 110 = -0.55

For 600:

z = (600 - 511) / 110 = 0.81

Next, we need to find the area under the normal curve between these two standardized values. We can use a table or a calculator to find that the area between z = -0.55 and z = 0.81 is approximately 0.4147.

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Answer: \(1728\ in.^3\)

Step-by-step explanation:

Given

The dimension of the rectangular base aquarium is \(24\ in.\times 8\ in.\times 10\ in.\)

The gap between top and water level is \(1\ in.\) i.e. water is filled up to a height of \(10-1=9\ in.\)

Now, the dimensions of the water in the aquarium is \(24\ in.\times 8\ in.\times 9\ in.\)

The volume of a rectangular base prism is \(l\times b\times h\)

The volume of water in the aquarium is

\(\Rightarrow V=24\times 8\times 9=1728\ in.^3\)

This set can be expressed using inequalities by identifying the minimum and maximum values of the set and using the appropriate inequality symbols to represent them.

For example, if the set is {2, 3, 4, 5}, the minimum value is 2 and the maximum value is 5. This can be expressed using inequalities as 2 ≤ x ≤ 5, where x represents the values in the set.

Similarly, if the set is {1, 2, 3, 4, 5, 6, 7, 8, 9}, the minimum value is 1 and the maximum value is 9. This can be expressed using inequalities as 1 ≤ x ≤ 9.

In general, a set can be expressed using inequalities by identifying the minimum and maximum values and using the appropriate inequality symbols to represent them.

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The pressure of the dry gas is 91.7 kPa.

Given that a gas is bubbled through water at a temperature of 30 °C and an atmospheric pressure of 95.9 kPa.

The pressure of the dry gas needs to be calculated. This can be done using the Dalton's law of partial pressures.

According to Dalton's Law of Partial Pressures, The total pressure (P) of a gas mixture is equivalent to the sum of the partial pressures of the gases in the mixture.

Therefore, P = P₁ + P₂ + P₃ + ...where P₁, P₂, P₃, etc. are the partial pressures of the individual gases in the mixture.

The pressure of the dry gas can be calculated as follows:

Given, atmospheric pressure = 95.9 kPa Temperature of the gas = 30 ° C

The pressure of the water vapor = pressure exerted by the water vapor at 30 ° C = 4.2 kPa

Total pressure = atmospheric pressure - pressure of water vapor = 95.9 kPa - 4.2 kPa = 91.7 kPa

Therefore, the pressure of the dry gas is 91.7 kPa.

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Answer:

10 sections

Step-by-step explanation:

Answer:

10

Step-by-step explanation:

i converted mixed number into decimals:

2 1/2 = 2.5

1/4= .25

Then 2.5/.25= 10

Answer:

-1/3

Step-by-step explanation:

Since  ∠ABC ≅ ∠DBE and ∠BAC ≅  ∠BDE.

The triangles are similar by angle-angle.

The correct option is A.

Those triangles look the same but are different in size.

And in similar triangles,

the corresponding sides are in proportion to each other and the corresponding angles are equal to each other.

Given:

The lines DE and AC are parallel.

DE ║ AC.

And the two triangles are,

ΔABC and ΔDBE.

We know,

the similar triangles have the congruent angles.

So, ∠ABC ≅ ∠DBE

∠BAC ≅  ∠BDE.

The triangles are similar by angle-angle.

Hence, ΔABC ∼ ΔDBE.

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The value of k for which the constant function x(t) = k is a solution of the differential equation 4t^3(dx/dt) - 6x - 6 = 0 is k = -1.

To find the value of k for which the constant function x(t) = k is a solution of the given differential equation, we substitute x(t) = k into the equation and solve for the value of k that satisfies the equation.

The given differential equation is:

4t^3(dx/dt) - 6x - 6 = 0

Substituting x(t) = k, we have:

4t^3(dk/dt) - 6k - 6 = 0

Since x(t) = k is a constant function, the derivative dx/dt is zero, so dk/dt is also zero. Therefore, we can simplify the equation further:

-6k - 6 = 0

To solve for k, we isolate it on one side of the equation:

-6k = 6

Dividing both sides by -6, we get:

k = -1

Therefore, the value of k for which the constant function x(t) = k is a solution of the differential equation 4t^3(dx/dt) - 6x - 6 = 0 is k = -1.

In summary, by substituting the constant function x(t) = k into the given differential equation and solving for k, we find that the value of k is -1. This means that when x(t) is a constant function equal to -1, it satisfies the differential equation.

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Answer:The value of x is 92.

Step-by-step explanation:

Write out a proportion. Since it is a straight line, it is equal to 180 degrees.

(1/2x+4)+(3/2x-8)=180

Simplify and you get: 4/2x-8=180=2x-8=180

2x=184

x=92

Answer:

-3x²-6x+17

Step-by-step explanation:

P(x)+Q(x)

(4x²+6x-9)+(-7x²-12x+8)

4x²+6x+9-7x²-12x+8

(4x²-7x²)+(6x-12x)+(9+8)

-3x²-6x+17

Answer:

a.   y = -2x + 7

b.   y = -⅔x + 4

c.   y = ⅔x - 7/6

Plz mark brainliest:)

Answer:

6-4 because if you meausure it by the sides

Answer:

x=5/3

Step-by-step explanation:

Answer:

9 sides

Step-by-step explanation:

Formula for finding interior angles of all polygons : 180 ( n - 2) / n = A

(n being the amount of sides it has)

This information is important so you can plug in the numbers that you already know

We know that the interior angle measures to 140 degrees

180 (n - 2) / n = 140

multiply both sides by "n"

(n - 2) x 180 = 140n

Distribute 180 to what's inside the parenthesis

180n - 360 = 140n

Subtract 140n and add 360 to each side (which just moves 360 to the other side of the "="

40n = 360

Divide 40 by both sides

n = 9

hope this helps :)

Answer:

the answer is b

Step-by-step explanation:

Answer:

Domain is 1, 2, 3, 4, 5
range is 2, 3, 4, 5, 6
it should be answered like that
about the rule
X= Y-1

To decide whether it is sensible for Stacy to utilize the ordinary show for the inspecting conveyance of the test extent, we got to check whether the conditions for utilizing the typical conveyance estimation are met. The conditions are:

The test estimate is expansive sufficient

The test information is autonomous

The populace is at slightest 10 times bigger than the test

The test estimate, in this case, is 50. To check whether it is expansive sufficient, ready to utilize the run the show of thumb that the test measure ought to be at the slightest 10% of the populace estimate.

Hence, based on these conditions, it is sensible for Stacy to utilize the ordinary demonstration for the inspecting conveyance of the test extent. She can accept that the testing dispersion is roughly typical with a cruel of p = 0.11 and a standard deviation of sqrt[(p(1-p))/n] = sqrt[(0.11(0.89))/50] = 0.05.

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Answer:

A

Step-by-step explanation:

Answer:

1/8

Step-by-step explanation:

Answer:

1/7

Step-by-step explanation:

divide 6/42

The value of y in the diagram  is 13 degres

An angle is the figure formed by two rays, called the sides of the angle,

Put differently, an angle is the point where two or more straight lines intersect.

From the given diagram,

angles x = 4y     vertically opposite angles are equal

Also, x = 52 degrees              (corresponding angles)

Puting x =52 in the first statement to have

52 = 4y dividing both sides by 4 to have 52/4 = 4y/4

Therefore the value of y = 13 degres

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Answer:

once have a short glance to the above solution.

The midpoint of AB is ( -0.5 , 0)

In the given case the set of 56 students who returned surveys is an example of a sample

A sample would be the 56 students who responded to the surveys. A sample is a portion of the population that is chosen for a study in research. American college students would be the population in this scenario. The 56 students who returned the surveys were chosen at random for the sample by the researcher.

The researcher is attempting to guarantee that the sample is representative of the greater population of American college students by utilising a random selection process. The researcher discovered that these students spend an average of 4.1 hours per week working on course material outside of class based on the data collected from the sample. This is an example of a descriptive statistic that provides a summary of the information gleaned from the sample.

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