Mathematics For Machine Technology
Mathematics For Machine Technology
8th Edition
ISBN: 9781337798310
Author: Peterson, John.
Publisher: Cengage Learning,
bartleby

Concept explainers

bartleby

Videos

Question
Book Icon
Chapter 40, Problem 24A
To determine

(a)

The product of the given signed number (3.86)(2.1)(27.85)(32.56)

Expert Solution
Check Mark

Answer to Problem 24A

Value of the given number is -7350.49.

Explanation of Solution

Given:

  (3.86)(2.1)(27.85)(32.56) is given as a signed number

Calculation:

  (3.86)(2.1)(27.85)(32.56)

Now, count the number of negative signs in the given number, if their sum is an even number then, the product is positive and if the sum is an odd number then, the product is negative.

In this given number, there are 3 negative signs. Therefore, the product will be a negative number.

  =(3.86)(2.1)(27.85)(32.56)=(3.86)×(2.1)×(27.85)×(32.56)=7350.49

Hence, the value of the given number is -7350.49.

To determine

(b)

The product of the given signed number (8)(2.65)(0.5)(1).

Expert Solution
Check Mark

Answer to Problem 24A

Value of the given number is, 10.6

Explanation of Solution

Given:

  (8)(2.65)(0.5)(1) is given as a signed number

Calculation:

  (8)(2.65)(0.5)(1)

Now, count the number of negative signs in the given number, if their sum is an even number then, the product is positive and if the sum is an odd number then, the product is negative.

In this given number, there are two negative signs. Therefore, the product will be a positive number.

  =(8)(2.65)(0.5)(1)=(8)×(2.65)×(0.5)×(1)=10.6

Hence, the value of the given number is, 10.6

To determine

(c)

The product of the given signed number (6.3)(0.35)(2)(1)(0.05).

Expert Solution
Check Mark

Answer to Problem 24A

Value of the given number is -0.2205.

Explanation of Solution

Given:

  (6.3)(0.35)(2)(1)(0.05) is given as a signed number

Calculation:

  (6.3)(0.35)(2)(1)(0.05)

Now count the number of negative signs in the given number, if their sum is an even number then the product is positive and if the sum is an odd number then the product is negative.

In this given number, there are 3 negative sign which is an odd number. Therefore, the product will be a negative number.

  =(6.3)(0.35)(2)(1)(0.05)=(6.3)×(0.35)×(2)×(1)×(0.05)=0.2205

Hence, the value of the given number is -0.2205.

To determine

(d)

The product of the given signed number (4.03)(0.25)(3)(0.127).

Expert Solution
Check Mark

Answer to Problem 24A

Value of the given number is, 0.383

Explanation of Solution

Given:

  (4.03)(0.25)(3)(0.127) is given as a signed number

Calculation:

  (4.03)(0.25)(3)(0.127)

Now, count the number of negative signs in the given number, if their sum is an even number then, the product is positive and if the sum is an odd number then, the product is negative.

In this given number, there are four negative signs. Therefore, the product will be a positive number.

  =(4.03)(0.25)(3)(0.127)=(4.03)×(0.25)×(3)×(0.127)=0.383

Hence, the value of the given number is 0.383.

To determine

(e)

The product of the given signed number (0.03)(100)(0.10).

Expert Solution
Check Mark

Answer to Problem 24A

Value of the given number is, -0.3

Explanation of Solution

Given:

  (0.03)(100)(0.10) is given as a signed number.

Calculation:

  (0.03)(100)(0.10)

Now, count the number of negative signs in the given number, if their sum is an even number then, product is positive and if the sum is an odd number then, the product is negative.

In this given number, there are 3 negative signs. Therefore, the product will be a negative. number.

  =(0.03)(100)(0.10)=(0.03)×(100)×(0.10)=0.3

Hence, the value of the given number is, -0.3

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!
Students have asked these similar questions
ax+b proof that se = - è (e" -1)" ë nax
20.11 ← UAS Sisa waktu 01:20:01 51%- Soal 2 Perhatikan gambar di bawah (Sembunyikan ) Belum dijawab Ditandai dari 1,00 5 A B E D 10 20 Jika ruas garis AB, PE, dan DC sejajar dan ketiganya tegak lurus dengan ruas garis BC, maka panjang ruas garis PE adalah ... (cukup tulis bilangannya tanpa spasi dalam bentuk desimal tiga angka di belakang koma, seperti a,bcd atau pecahan m/n untuk m n Jawaban: Jawaban ||| <
20.07 52% X https://www.chegg.com/hc <: C Chegg Learn on the go = Chegg (X) Open in app EN-US ✔ What's your next question? √x #16 A surveyor sees a building across the river. Standing at point A he measures the angle of elevation from the ground to the top of the building to be 30 degrees. He steps back 100 feet and again measures the angle of elevation and finds it to be 15. (See Figure 12.26.) Assuming that it makes a 90-degree angle with the floor, approximately how tall is the building? 15 30° 100 A river Figure 12.26 Show image transcript Here's the best way to solve it. Solution ||| о building < Share

Chapter 40 Solutions

Mathematics For Machine Technology

Ch. 40 - List the following signed numbers in order of...Ch. 40 - Express each of the following pairs of signed...Ch. 40 - Note: For Exercises 13 through 62 that follow,...Ch. 40 - Note: For Exercises 13 through 62 that follow,...Ch. 40 - Note: For Exercises 13 through 62 that follow,...Ch. 40 - Note: For Exercises 13 through 62 that follow,...Ch. 40 - In Exercises 17 through 20, subtract the following...Ch. 40 - In Exercises 17 through 20, subtract the following...Ch. 40 - In Exercises 17 through 20, subtract the following...Ch. 40 - In Exercises 17 through 20, subtract the following...Ch. 40 - In Exercises 17 through 20, subtract the following...Ch. 40 - In Exercises 21 through 24, multiply the following...Ch. 40 - In Exercises 21 through 24, multiply the following...Ch. 40 - Prob. 24ACh. 40 - In Exercises 25 through 28, divide the following...Ch. 40 - In Exercises 25 through 28, divide the following...Ch. 40 - In Exercises 25 through 28, divide the following...Ch. 40 - In Exercises 25 through 28, divide the following...Ch. 40 - In Exercises 29 through 32, raise the following...Ch. 40 - Prob. 30ACh. 40 - In Exercises 29 through 32, raise the following...Ch. 40 - Prob. 32ACh. 40 - Prob. 33ACh. 40 - In Exercises 33 through 36, determine the...Ch. 40 - Prob. 35ACh. 40 - Prob. 36ACh. 40 - Prob. 37ACh. 40 - Prob. 38ACh. 40 - Prob. 39ACh. 40 - Solve each of the following problems using the...Ch. 40 - Prob. 41ACh. 40 - Prob. 42ACh. 40 - Solve each of the following problems using the...Ch. 40 - Solve each of the following problems using the...Ch. 40 - Prob. 45ACh. 40 - Solve each of the following problems using the...Ch. 40 - Prob. 47ACh. 40 - Solve each of the following problems using the...Ch. 40 - Prob. 49ACh. 40 - Prob. 50ACh. 40 - Prob. 51ACh. 40 - Prob. 52ACh. 40 - Substitute the given numbers for letters in the...Ch. 40 - Substitute the given numbers for letters in the...Ch. 40 - Substitute the given numbers for letters in the...Ch. 40 - Substitute the given numbers for letters in the...Ch. 40 - Substitute the given numbers for letters in the...Ch. 40 - Substitute the given numbers for letters in the...Ch. 40 - Substitute the given numbers for letters in the...Ch. 40 - Substitute the given numbers for letters in the...Ch. 40 - Substitute the given numbers for letters in the...Ch. 40 - Substitute the given numbers for letters in the...
Knowledge Booster
Background pattern image
Advanced Math
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, advanced-math and related others by exploring similar questions and additional content below.
Similar questions
SEE MORE QUESTIONS
Recommended textbooks for you
Text book image
Holt Mcdougal Larson Pre-algebra: Student Edition...
Algebra
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Text book image
Algebra: Structure And Method, Book 1
Algebra
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:McDougal Littell
Text book image
Elementary Algebra
Algebra
ISBN:9780998625713
Author:Lynn Marecek, MaryAnne Anthony-Smith
Publisher:OpenStax - Rice University
Text book image
Mathematics For Machine Technology
Advanced Math
ISBN:9781337798310
Author:Peterson, John.
Publisher:Cengage Learning,
Statistics 4.1 Point Estimators; Author: Dr. Jack L. Jackson II;https://www.youtube.com/watch?v=2MrI0J8XCEE;License: Standard YouTube License, CC-BY
Statistics 101: Point Estimators; Author: Brandon Foltz;https://www.youtube.com/watch?v=4v41z3HwLaM;License: Standard YouTube License, CC-BY
Central limit theorem; Author: 365 Data Science;https://www.youtube.com/watch?v=b5xQmk9veZ4;License: Standard YouTube License, CC-BY
Point Estimate Definition & Example; Author: Prof. Essa;https://www.youtube.com/watch?v=OTVwtvQmSn0;License: Standard Youtube License
Point Estimation; Author: Vamsidhar Ambatipudi;https://www.youtube.com/watch?v=flqhlM2bZWc;License: Standard Youtube License