Find the length of RS. Round to the nearest tenth is necessary.

Answer:

Step-by-step explanation:

1.)255

2.) yes it is simmilar because money is being taken away from the item which would be the same thing as a price decrease

3.)255+20.4= 275.4

4.)Yes they are both simmilar because moeny is being added to the item, which would be the same thing as the price increasing

Answer: w=3

Step by Step:

(2w-1)/5+w+2=2w

We simplify the equation to the form, which is simple to understand  

(2w-1)/5+w+2=2w

Reorder the terms in parentheses

( + 0.4w-0.2)+w+2=2w

Remove unnecessary parentheses

+ 0.4w-0.2+w+2=2w

We move all terms containing w to the left and all other terms to the right.  

+ 0.4w+1w-2w=0.2-2

We simplify left and right side of the equation.  

-0.6w=-1.8

We divide both sides of the equation by -0.6 to get w.  

w=3

Answer:

(-5,6)

Step-by-step explanation:

5(-5) +6y =11

-25 +6y = 11

6y = 36

y = 6

Answer:

b or 150

Step-by-step explanation:

The system of inequalities that represent the constraint on the number of pots that can be included in one shipment are;

2 ≤ x + y ≤ 8

15·x + 7.5·y ≤ 79 lbs.

The system of inequalities can be obtained from the given information on the allowable weights and number of pots.

Methods used to find the system of inequalities

The inequality that represents the number total number of clay, T, in each shipment is 2 ≤ T ≤ 8

The inequality that represents weight of each shipment is w < 100 lbs

The weight of each shipment container = 20 lbs

The weight of the packing material = 1 lb

Therefore;

The maximum weight of the flower pots = 100 lbs - 21 lbs = 79 lbs

The weight of each clay flower pot = 15 lbs

The weight of each plastic flower pot = 7.5 lbs

Let "x" represent the number of clay flower pot included in one shipment

and let "y" represent the number of plastic flower pot included in one

shipment, we have;

The system of inequalities that represent the constraint on the number of pots that can be included in one shipment are as follows;

2 ≤ x + y ≤ 8

15·x + 7.5·y ≤ 79 lbs.

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A gardening company sells clay flower pots and plastic flower pots. There must be at least 2 pots in each shipment, but there cannot be more than 8 in a shipment. Additionally, the shipment must weigh less than 100 lbs. Each shipment container weighs 20 lbs., and there is 1 lb. of packing material. A clay flower pot weighs 15 lbs., whereas a plastic flower pot weighs 7.5 lbs.

(A) Write a system of inequalities that represent the constraints on the number of pots that can be included in one shipment.

Answer:

I like to take out my work (review guide, homework, etc.) and cover my answers with a piece of paper so that only the question is showing and answer the problem. Repeat for as many problems as you'd like. I hope this helps!

Step-by-step explanation:

The least whole number possibility for the third side is 8 cm. The greatest whole number possibility for the third side is 22 cm.

A triangle is a three-sided polygon. It is a geometric shape that has three edges and three vertices. Triangles can be classified based on their side lengths (such as equilateral, isosceles, or scalene) or based on the angles between their sides (such as acute, right, or obtuse). Triangles are a fundamental shape in geometry and are used in many branches of mathematics and physics. To form a triangle, the sum of the lengths of any two sides must be greater than the length of the third side.

Using this rule, we can find the possible range of values for the third side of the triangle.

The least possible length of the third side would be:

8.5cm + 15cm - 15cm = 8.5cm

The greatest possible length of the third side would be:

(8.5cm + 15cm) - 1cm = 22.5cm

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Answer:

Después de una búsqueda online, encontre la pregunta completa, la cual puede verse abajo.

Lo que queremos hacer es mover la figura 6 unidades a la izquierda, y 5 unidades hacia abajo.

Para hacer esto, simplemente podemos tomar cada vértice de la figura y moverlo 5 unidades hacia abajo, y luego 6 unidades a la izquierda.

Una vez hemos movido los 4 vértices, podemos conectarlos con segmentos, y de esta forma tendremos la figura trasladada.

En la segunda imagen se puede ver como este proceso se hace para el vértice derecho de la base. En el mismo gráfico se movieron los otros 3 vértices y se conectaron, para así obtener la figura trasladada.

Answer:

37.5

Step-by-step explanation:

Answer: 37.5

Step-by-step explanation:

The probability that x = 113.56 is 0.8186.The probability that x = 100 can be calculated by finding the z-score and looking up the corresponding probability in the standard normal distribution table.

The z-score formula is given as:z = (x - μ) / σwhere x = 100, μ = 100, and σ = 15

Substituting the values:z = (100 - 100) / 15z = 0The z-score of 0 corresponds to a probability of 0.5 in the standard normal distribution table.

Therefore, the probability that x = 100 is 0.5.What is the probability that x = 113.56?The probability that x = 113.56 can be calculated using the z-score formula and the standard normal distribution table. The z-score formula is given as:z = (x - μ) / σwhere x = 113.56, μ = 100, and σ = 15

Substituting the values:z = (113.56 - 100) / 15z = 0.904.The z-score of 0.904 corresponds to a probability of 0.8186 in the standard normal distribution table. Therefore, the probability that x = 113.56 is 0.8186.

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Answer:

15i\(\sqrt{3}\)

Step-by-step explanation:

Using the rule of radicals

\(\sqrt{a}\) × \(\sqrt{b}\) ⇔ \(\sqrt{ab}\) and \(\sqrt{-1}\) = i

Given

3\(\sqrt{-75}\)

= 3 × \(\sqrt{25(3)(-1)}\)

= 3 × \(\sqrt{25}\) × \(\sqrt{3}\) × \(\sqrt{-1}\)

= 3 × 5 × \(\sqrt{3}\) × i

= 15i\(\sqrt{3}\)

Answer:6x

Step-by-step explanation: Put the x's on one side and other on the other side

Answer:

The equation has a solution,

Step-by-step explanation:

Given equation,

→ 8x + 16 = 2x + 16

Now the value of x will be,

→ 8x + 16 = 2x + 16

→ 8x - 2x = 16 - 16

→ 6x = 0

→ x = 0/6

→ [ x = 0 ]

Hence, the value of x is 0.

Answer:

x = 2

Step-by-step explanation:

Multiply the entire equation by 6 to remove the fractions so:

2x + 2 = 3x

Then, subtract by 2x to make all the x's on one side:

2 = x

Therefore, x = 2

2+2+3=7

7/3=2.33

2.33/3=0.78 hours

46 minutes 12 second

It would take them 46 minutes 12 seconds to clean the car if they worked together.

Answer:

45 min

Step-by-step explanation:

Answer:

1161 ft

Step-by-step explanation:

36 ft with the triangles, 900 ft with the squares, 225 ft for the bottom square, so total is 1161 ft.

The function \(f:V_1\rightarrow V_2\)  is one - one and onto and both the graphs are isomorphic. So, the statement is True.

In mathematics, two structures are said to be isomorphic if they have the same mathematical structure, even if their elements and operations may be named or represented differently. This means that they have the same pattern of relationships between their elements and that any statement that is true in one structure is also true in the other.

Isomorphism is a fundamental concept in many branches of mathematics, including abstract algebra, topology, and graph theory. It is often used to simplify problems by reducing them to a known isomorphic structure. For example, in graph theory, two graphs are isomorphic if they have the same number of vertices, edges, and connectivity, which allows one to study the properties of a graph by studying a simpler isomorphic graph.

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Complete Question:-

Consider the following pair of graphs: The graphs are isomorphic. (You must provide an answer before moving to the next part.) True or False

Answer:

y=1/3x-6

Step-by-step explanation:

Answer:

\((-1) \times (-2) \times (-3) \times (-4) \times (-5) = - 120\)

Step-by-step explanation:

By the rule of Integer multiplications,

\((-1) \times (-2) \times (-3) \times (-4) \times (-5) = [ (-1) \times (-2) ] \times [(-3) \times (-4)] \times (-5)\)

                                                      \(= [2] \times [12] \times (-5)\)

                                                      \(= -120\)

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The probability that the random variable is between 2000 and 4000 is 0.4246.Hence, option (e) is correct. 0.4246

Given that, X is a normal random variable with mean μ = 3000 and standard deviation σ = 1800.We need to calculate the probability that the random variable is between 2000 and 4000. That is we need to calculate P(2000 < X < 4000)Now, we need to convert X into Z-standard variable as Z = (X - μ) / σZ = (2000 - 3000) / 1800 = -0.55andZ = (X - μ) / σZ = (4000 - 3000) / 1800 = 0.55Thus P(2000 < X < 4000) is equivalent to P(-0.55 < Z < 0.55). Using the standard normal distribution table, we can find that P(-0.55 < Z < 0.55) = 0.4246.

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Answer:

e

Step-by-step explanation:

Answer:

Circle

Step-by-step explanation:

Answer:

4,343.475

Step-by-step explanation:

I just multiplied what she earned and how much she is going to make

Answer:

The independent variable is the variable that is manipulated or changed during an experiment. In this case, the independent variable is represented by the x-values of the given points.

So, the answer would be option A: {-2, 3, 1, 5}

Step-by-step explanation:

brainliest Plsssss

Answer:

One of the basic tenets of statistics that every student learns in about the second week of intro stats is that in a skewed distribution, the mean is closer to the tail in a skewed distribution. So in a right skewed distribution (the tail points right on the number line), the mean is higher than the median.

Step-by-step explanation:

Is the mean always greater than the median in a right skewed distribution?

by Karen Grace-Martin Leave a Comment

One of the basic tenets of statistics that every student learns in about the second week of intro stats is that in a skewed distribution, the mean is closer to the tail in a skewed distribution.

So in a right skewed distribution (the tail points right on the number line), the mean is higher than the median.

It’s a rule that makes sense, and I have to admit, I never questioned it.

But a great article in the Journal of Statistical Education shows that it really only holds in ideali

By answering the presented question, we may conclude that If you use a equation different fertiliser with a different dilution rate, you must modify the amount of fertiliser to attain the appropriate concentration.

In mathematics, an equation is an assertion that affirms the equivalence of two factors. An algebraic equation (=) separates two sides of an equation. For instance, the assertion  \("2x + 3 = 9"\) states that the word  \("2x + 3"\) corresponds to the number "9".

The goal of solution solving is to figure out which variable(s) must still be adjusted for the equations to be true. It is possible to have simple or intricate equations, recurring or complex equations, and equations with one or more components.

For example, in the equations  \("x^2 + 2x - 3 = 0,"\) the variable x is lifted to the powercell. Lines are utilized in many areas of mathematics, include algebra, arithmetic, and geometry.

The amount of fertiliser required for three applications of a 3-gallon watering can is determined by the desired fertiliser concentration in the water.

For example, if the suggested dilution rate for a fertiliser is 1 tablespoon per gallon of water, you would need to add 3 tablespoons of fertiliser to the 3-gallon watering can for each application. So, for 3 applications, you would need a total of 9 tablespoons of fertiliser.

Therefore, If you use a different fertiliser with a different dilution rate, you must modify the amount of fertiliser to attain the appropriate concentration.

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The volume of the solid generated by revolving the region bounded by the graphs of the equations y = 1/√(8x + 5), y = 0, x = 0, and x = 2 about the x-axis is 4π[(2 + 5^(1/2))^(1/2) - 5^(1/4)].

To find the volume of the solid generated by revolving the region bounded by the graphs of the equations y = 1/√(8x + 5), y = 0, x = 0, and x = 2 about the x-axis, we can use the method of cylindrical shells.

First, let's determine the limits of integration. The region is bounded by x = 0 and x = 2. Therefore, we will integrate with respect to x from 0 to 2.

Next, let's express the equation y = 1/√(8x + 5) in terms of x, which gives us y = (8x + 5)^(-1/2).

Now, we can set up the integral to calculate the volume:

V = ∫[0 to 2] 2πx(1/√(8x + 5)) dx

To simplify the expression, we can rewrite it as:

V = 2π ∫[0 to 2] x(8x + 5)^(-1/2) dx

Now, we can integrate using the power rule for integration:

V = 2π ∫[0 to 2] (8x^2 + 5x)^(-1/2) dx

To evaluate this integral, we can use a substitution. Let u = 8x^2 + 5x, then du = (16x + 5) dx.

The integral becomes:

V = 2π ∫[0 to 2] (8x^2 + 5x)^(-1/2) dx

= 2π ∫[0 to 2] (u)^(-1/2) * (1/(16x + 5)) du

= 2π ∫[0 to 2] u^(-1/2) * (1/(16x + 5)) * (1/(16x + 5)) du

= 2π ∫[0 to 2] u^(-1/2) * (1/(16x + 5)^2) du

Now, we can evaluate this integral. Integrating u^(-1/2) will give us (2u^(1/2)), and we can evaluate it at the limits of integration:

V = 2π [(2u^(1/2)) | [0 to 2]]

= 2π [(2(2 + 5^(1/2))^(1/2)) - (2(0 + 5^(1/2))^(1/2))]

= 2π [2(2 + 5^(1/2))^(1/2) - 2(5^(1/2))^(1/2)]

= 4π[(2 + 5^(1/2))^(1/2) - (5^(1/2))^(1/2)]

Finally, we simplify the expression:

V = 4π[(2 + 5^(1/2))^(1/2) - 5^(1/4)]

Therefore, the volume of the solid generated by revolving the region bounded by the graphs of the equations y = 1/√(8x + 5), y = 0, x = 0, and x = 2 about the x-axis is 4π[(2 + 5^(1/2))^(1/2) - 5^(1/4)].

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