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Q: | csc (w)cot (+w)dw .3 3 13. 3

A: The integration of the csc3(w/4) cot3(w/4) and the limit from π/3 to 2π/3.

Q: You take a package to the local shipping company. They charge a fixed base cost of $6 per package…

A: Fixed base cost = $6 Additional charge = $0.39 per pound

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: In the given table, b is directly proportional to a. Find each missing value. a 4 19 b 12 15 ? ? for…

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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: Determine whether the equation is excact. if it Solue it given t Uis escact then (20ay-tany)dr+x (un…

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Q: The cost of chocolates is directly proportional to the number of pounds. If 5lbs of chocolates cost…

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Q: x +4 12

A: Topic- Triangle

Q: The table complete the table so that there is a proportional relationship Bel number of apples and…

A: Let x denotes number of apples and denotes weight in kilograms. Let k be that weight in kilograms…

Q: 2. Make up a new pair of numbers that would make the same shade of green. Explain how you know they…

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Q: + → C A b ixl.com/math/grade-7/complete-a-table-and-graph-a-proportional-relationship O Bluefish…

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Q: express the statement as an equation. (use k as the constant of proportionality.)      A varies…

A: We have to find out

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

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Q: Shipping rates for company A and company B are shown in the tables below. Which company has shipping…

A: Shipping rates for company A and B is given below. Company Weight(W) Rate(R) A 1 2 3 10.55…

Q: the Each table represents a proportional relationship. For each, find the constant of…

A: From the first table it can be observed that P=4*s Constant of proportionality: 4 Equation: P=4*s

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: In Katya's car, the number of miles driven is proportional to the number of gallons of gas used.…

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Q: a. Find the explained variation.

A: Using excel > data analysis , we get the following regression output:

Q: ena is riding her bike. The distance she travels varies directly wit 40 35+ 30- Distance 25-…

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Q: a. Use the equation y = }x to fill in the table. Is y proportional to x and y? Explain why or why…

A: Given :  The equation y = 52x   To determine :  The values A , B , C of y in the given table using…

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: Write an equation that expresses the following relationshlp. 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: Stage hands set up a new stage for a concert in the arena every 1.5 days. Use proportional reasoning…

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Q: esc* (†w)cot (+w)dw 3 3 3

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Q: A machine in a shoe factory produces shoelaces. The number of shoelaces it produces is proportional…

A: Let the number of shoe laces produced be 'x' let 't' be time  = x ∝ t = x = Kt where 'K' is…

Q: 11. Leland wants to paint a portrait for his parents using a photograph of them that is 5 inches…

A: Given data: Leland wants to paint a photograph of height 8 inches and 5 inches wide. consider h1=8…

Q: Calculate y' and y" for y = x°e². (Simplify answer.)

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

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Q: Javier bought 10 souvenirs during 2 days of vacation. How many days will Javier have to spend on…

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Q: The table shows a proportional relationship between the number of tickets purchase and the cost.…

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Q: Esther earns money by mowing her neighbor's lawn. The relationship between time worked and money…

A: Given problem:-

Q: For Exercise, write a statement in words that describes the variation model given. Use k as the…

A: There is multiplication between k and c2, and division between k and the square root of b. That is,…

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

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Q: Jennifer is shopping with her mother. They pay $2 per pound for tomatoes at the vegetable stand. a.…

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Q: Y = C, e* + C,Xe*

A: In this question, we use differentiation to eliminate arbitrary constant. Because, differential…

Q: 00:00 The scatterplot shows the number of visitors at an art show in relation to admission price.…

A: The coordinates of point A on the scatterplot are (15,120)

Q: Name Gr (- Tra 31 Determine whether the rates of change are cons ant or variable. Explain why. X: 4…

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Q: The circumference of a circle varies directly as the radius. A circle with radius 5 in. has…

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Q: Rhianna took a total of 8 quizzes over the course of 4 weeks. How many weeks of school will Rhianna…

A: Since, it is given that the number of quizzes is directly proportional to the number of weeks of…

Q: Which statement best describes the relationship shown in the table? The plant was 8 cm tall when…

A: find average growth rate

Q: Ellie earned a total of $10 for 2 hours of yard work. How many hours in all will it take Ellie to…

A: given in 2 hour ellie earns $10 in 1 hour ellie earns $10/2 = $5 ellie earns $20 in how many hours…

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: Find the constant of variation​ (proportionality) and write the formula that is expressed by the…

A: Consider the given informationt is the inversely proportional to ythen

Q: It costs a family $324.00 to buy a 10-ft-by-12-ft rug. If the cost is proportional to the area, what…

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Q: Write an equation that expresses the statement. V is proportionalt to the product of l, w and h.

A: To write an equation that expresses the statement: V is proportional to the product of l, w and h.…

Q: XVI. The power produced by a windmill is proportional to the cube of the wind speed S. A wind speed…

A: Proportionality : It is the relation between quantity  in which output is equal to input times…

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.