(a) Explanation Given information: At a manufacturing company, a machine seals 40 jars per minute. The equation of this situation is provided as: y = 40 x Here, x represents the number of minutes taken by the machine to seal the jars and y represents the number of jars sealed. Formula used: An ordered pair ( x , y ) is the solution of a linear equation if the coordinates make the equation a true statement. Calculation: Consider the provided equation y = 40 x , As the time required to seal 160 jars is required, substitute y = 160 in the provided equation. So, the equation becomes, y = 40 x 160 = 40 x Divide both the sides of the equation by 40 and solve for x (b) To determine To calculate: The time taken by the machine to seal 320 jars and the ordered-pair solution ( x , y ) .

6th Edition

ISBN: 9780134179018

Author: Jamie Blair, John Tobey Jr., Jeffrey Slater, Jenny Crawford

Publisher: PEARSON

See similar textbooks

Concept explainers

Family of Curves

A family of curves is a group of curves that are each described by a parametrization in which one or more variables are parameters. In general, the parameters have more complexity on the assembly of the curve than an ordinary linear transformation. These…

XZ Plane

In order to understand XZ plane, it's helpful to understand two-dimensional and three-dimensional spaces. To plot a point on a plane, two numbers are needed, and these two numbers in the plane can be represented as an ordered pair (a,b) where a and b are…

Euclidean Geometry

Geometry is the branch of mathematics that deals with flat surfaces like lines, angles, points, two-dimensional figures, etc. In Euclidean geometry, one studies the geometrical shapes that rely on different theorems and axioms. This (pure mathematics) ge…

Lines and Angles

In a two-dimensional plane, a line is simply a figure that joins two points. Usually, lines are used for presenting objects that are straight in shape and have minimal depth or width.

Videos

Question

Chapter 9.4, Problem 8E

(a)

To determine

To calculate: The time taken by the machine to seal $160$ jars and the ordered-pair solution

$(x,y)$ .

(b)

To determine

To calculate: The time taken by the machine to seal $320$ jars and the ordered-pair solution $(x,y)$ .

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Chapter 9.4, Problem 7E

Chapter 9.4, Problem 9E

Students have asked these similar questions

1. The sample space of a random experiment is {a, b, c,d, e} with probabilities 0.1, 0.1, 0.2, 0.4, and 0.2, respectively.Let A denote the event {a, b, c}, and let B denote the event{c, d, e}. Determine the following:a. P(A)b. P(B)c. P(A′)d. P(A ∪ B)e. P(A ∩ B) 2. Suppose that P(A | B) = 0.2, P(A | B′) = 0.3, and P(B) = 0.8. What is P(A)?

can I see the steps for how you got the same answers already provided for μ1->μ4. this is a homework that provide you answers for question after attempting it three tries

1. Prove that for each n in N, 1+2++ n = n(n+1)/2. 2. Prove that for each n in N, 13 +23+ 3. Prove that for each n in N, 1+3+5+1 4. Prove that for each n ≥ 4,2" -1, then (1+x)" ≥1+nx for each n in N. 11. Prove DeMoivre's Theorem: fort a real number, (cost+i sint)" = cos nt + i sinnt for each n in N, where i = √√-1.

Chapter 9 Solutions

Prealgebra (6th Edition)

Ch. 9.1 - Coffee Consumption Use the pictograph to answer...Ch. 9.1 - Coffee Consumption Use the pictograph to answer...Ch. 9.1 - Coffee Consumption Use the pictograph to answer...Ch. 9.1 - Coffee Consumption Use the pictograph to answer...Ch. 9.1 - Prob. 5E Ch. 9.1 - Prob. 6E Ch. 9.1 - Population Density Use this pictograph to answer...Ch. 9.1 - Prob. 8E Ch. 9.1 - Population Density Use this pictograph to answer...Ch. 9.1 - Prob. 10E

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, subject and related others by exploring similar questions and additional content below.

The time taken by the machine to seal 160 jars and the ordered-pair solution ( x , y ) .

Solution Summary: The author calculates the time taken by the machine to seal 160 jars and the ordered-pair solution (x,y).

Concept explainers

Videos

To calculate: The time taken by the machine to seal $160$ jars and the ordered-pair solution

$(x,y)$ .

To calculate: The time taken by the machine to seal $320$ jars and the ordered-pair solution $(x,y)$ .

Want to see the full answer?

Chapter 9 Solutions

The time taken by the machine to seal 160 jars and the ordered-pair solution ( x , y ) .

Solution Summary: The author calculates the time taken by the machine to seal 160 jars and the ordered-pair solution (x,y).

Concept explainers

Videos

To calculate: The time taken by the machine to seal 160<m:math><m:mrow><m:mn>160</m:mn></m:mrow></m:math> jars and the ordered-pair solution (x,y)<m:math><m:mrow><m:mrow><m:mo>(</m:mo><m:mrow><m:mi>x</m:mi><m:mo>,</m:mo><m:mi>y</m:mi></m:mrow><m:mo>)</m:mo></m:mrow></m:mrow></m:math>.

To calculate: The time taken by the machine to seal 320<m:math><m:mrow><m:mn>320</m:mn></m:mrow></m:math> jars and the ordered-pair solution (x,y)<m:math><m:mrow><m:mrow><m:mo>(</m:mo><m:mrow><m:mi>x</m:mi><m:mo>,</m:mo><m:mi>y</m:mi></m:mrow><m:mo>)</m:mo></m:mrow></m:mrow></m:math>.

Want to see the full answer?

Chapter 9 Solutions

To calculate: The time taken by the machine to seal $160$ jars and the ordered-pair solution

$(x,y)$ .

To calculate: The time taken by the machine to seal $320$ jars and the ordered-pair solution $(x,y)$ .