Logan is solving an a real world problem using absolutevalue inequalities. Below is the question...

80.2K

Verified Solution

Question

Basic Math

image

Logan is solving an a real world problem using absolutevalue inequalities. Below is the question Logan issolving with his steps to solve inequality.The QuestionThe ideal weight of a certain toy car is 22.35 ounces.The actual weight may vary from the ideal by at most0.12 ounce. Find the range of acceptable weights forthis engine.Logan's steps:Step 1: The equation he created was|x-.12 |? 22.35Step 2:x-- .12 ? 22.35 and - (x-.12) ? 22.35Step 3: x22.47 and x > -22.23Solution: -22.23 ? x ? 22.47Which is true about Logan's work?O Step 2 is incorrect: The second inequality that Logan shouldhave set up should have been x-.122-22.35.O Step 3 is incorrect. Logan solved the inequality wrong forthe second inequality and the inequality should be22.23 making the solution 22.23 ?x? 22.47.O All steps and the solution is correct.O Step 1 is incorrect. Logan should have used the equationx 22.35 | .12.

Answer & Explanation Solved by verified expert
Get Answers to Unlimited Questions

Join us to gain access to millions of questions and expert answers. Enjoy exclusive benefits tailored just for you!

Membership Benefits:
  • Unlimited Question Access with detailed Answers
  • Zin AI - 3 Million Words
  • 10 Dall-E 3 Images
  • 20 Plot Generations
  • Conversation with Dialogue Memory
  • No Ads, Ever!
  • Access to Our Best AI Platform: Flex AI - Your personal assistant for all your inquiries!
Become a Member

Other questions asked by students