Write the equation expressing the relationship "y varies directly as x." Use k as the constant of proportionality. Oy= kx Oy = k/x Oy= x/k

Q: H varies directly as L. If H =20 when L =40, determine H when L=30.   a) Write the variation…

A: Given that H varies directly as Land if H=20 where L=40∴ H∝ L⇒ H= K.Lwhere K = proportionality…

Q: Write an equation that expresses the following relationship. d varies directly with w and inversely…

A: d varies directly with w and inversely with p. We need to write an equation that expresses the above…

Q: Write an equation that expresses the statement. P is directly proportional to w.

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Q: Circle the equations that represent a proportional relationship. A. y= 3x – 2 B. y= 2.5x C. y= -3x 1…

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Q: Express the statement as an equation. (Use k as the constant of proportionality.) H is jointly…

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Q: Write an equation that expresses the statement. υ is inversely proportional to z.

A: Our Aim is to write and equation that expresses the statement u isinversely proportional to z.

Q: The radiation energy E emitted by a heated surface (per unit surface area) is directly proportional…

A: a) Given, Radiation energy emitted per unit surface area is directly proportional to the fourth…

Q: Write an equation that expresses the following relationship. p  varies directly with the square of…

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Q: Write an equation that expresses the following relationship. u  varies directly with the cube of  p…

A: We will use the definition of direct proportional and indirect proportional to answer…

Q: Write an equation that expresses the following relationship.w varies directly with uand inversely…

A: Write an equation that expresses the following relationship. w varies directly with u and inversely…

Q: Find a mathematical model that represents the statement.(Determine the constant of proportionality)…

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Q: The cost C, in dollars, of a prepaid cell phone call is proportional to the time t, in minutes, that…

A: We will use the given table to find the cost equation of carrier B and then we will compare both…

Q: Write an equation for the proportional relationship shown in the tab

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Q: Write an equation that expresses the following relationship. W varies directly with the square of U…

A: As given : W varies directly with the square of u  i.e : W∝u2  --------(i) and W  inversely with d…

Q: Which equation represents a proportional relationship with a constant of proportionality greater…

A: Given : To determine the equation that represents a proportional relationship with a constant of…

Q: The distance traveled by a bus varies directly with the weather. The bus traveled 240 km in 3 hours.…

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Q: Write an equation to describe the variation. Use k for the constant of variation.      x varies…

A: Given:x varies directly as y and z and inversely as r.

Q: L) The following table describes the relationship between the number of scoops in an ice crean cone…

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Q: Find the variation constant and an equation of variation where y varies inversely as x and y=10 when…

A: y varies inversely as x y=10, x=3

Q: Write an equation that expresses the following relationship. p varies jointly with d and 2ı and…

A: We are given a relationship between, p, d, u and v. We need to find the equation for the given…

Q: Write an equation that expresses the following relationship. u varies jointly with the square of p…

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Q: y is directly proportional to x. (y = 54 when x = 3.)Find a mathematical model that represents the…

A: Given, y ∝ x ⇒ y = k x   where k is constant of proportionality

Q: Pamela drove her car 99 kilometers and used 9 liters of fuel. She wants to know how many kilometers…

A: First we have write the proportionality equation with assuming proportionality factory as alpha.

Q: Suppose y varies directly as x and inversely as z. If y = 20 when x = 40 and z = 4, what is the…

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Q: Write an equation that relates the quantities The area A of a triangle varies jointly with the…

A: The constant of proportionality is the ratio between two finite quanitites which are directly…

Q: W 21 35 8 56 11 77 14 98 ) Select the equation that shows the cost of bacon. 3.

A: c is the cost of bacon. w is weight .

Q: Select the tables that show a proportional relationship between x and y. 14

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Q: Express the statement as an equation. Use the given information to find the constant of…

A: Express the statement as an equation. Use the given information to find the constant of…

Q: Write an equation that expresses the following relationship. p varies directly with d and inversely…

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Q: Write an equation for the proportional relationship shown in the table. x 0.5 1 1.5 2 y 68 136 204…

A: Given table is x 0.5 1 1.5 2 y 68 136 204 274

Q: Write an equation that expresses the following relationship. w  varies jointly with  u  and  d  and…

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Q: Express the statement as an equation. (Use k as the constant of proportionality.) Cis jointly…

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Q: The amount of metal that can be extracted from the ore is proportional to the amount of the ore…

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Q: Write an equation that expresses the following relationship. d  varies directly with  w  and…

A: Given that d varies directly with w and inversely with square of p. k is given as proportionality…

Q: Write an equation that relates the quantities. U varies jointly with z and h. The constant of…

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Q: Write an equation that expresses the following relationship. p varies directly with d and inversely…

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Q: A small amount of crude oil is used for manufacturing plastic. Scientists estimate that about 3…

A: Given 3 fluid ounces of crude oil is used to manufacture 1 million plastic bottles.

Q: The loudness L of a sound (measured in decibels dB) is inversely proportional to the square of the…

A: Given that the loudness L of a sound (measured in decibels dB) is inversely proportional to the…

Q: The intensity of illumination I from a light varies inversely as the square of the distance d from…

A: The intensity of illumination I from a light varies inversely as the square of the distance d from…

Q: Find the variation constant and an equation of variation for the given situation. y varies…

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Q: Which equations represent proportional relationships? (you may select multiple choices) O A. y= 3x –…

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Q: H varies directly as L. If H =24 when L=30, determine H when L=20. a.) write the variation equation…

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Q: Construct an equation of variation and find the constant of proportionality for the following…

A: We have given, x is directly proportional to y & zSo, we can write the equation as

Q: Write an equation to describe the variation. Use k for the constant of proportionality. r varies…

A: To write the equation to describe the variation. Use k for the constant of proportionality. r varies…

Q: Write an equation that expresses the following relationship. u varies jointly with the square of p…

A:

Q: Write an equation that expresses the following relationship. p  varies directly with the square of…

A: Directly proportional is the relationship between the two variables such that the ratio of the two…

Q: A= Y= 2/3x

A: Given that: A = Y = 23x  B = Y = 2x + 9 C = Y = x2 + 1 D = Y = 6

Q: which linear equation represents a proportional relationship between the values of x and y? Y = 6.2x…

A: we assume proportion ratio of x and y is k so, relation between them will be xy=ky=xk…

Q: The table shows the relationship y = kx. What is the constant of proportionality, k? y 60 12 45 9.…

A: Given,         The table shows the relationship y=kx as below :

Q: Write an equation that expresses each relationship.(a) y is directly proportional to x.(b) y is…

A: (a)    y  is directly proportional to  x⇒ y α x…

Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.