Homework Help is Here – Start Your Trial Now!
Math
Algebra
A rope used for rock climbing can support a weight W (in pounds) if W ≤ 6500d² where d is the diameter of the rope (in centimeters). 40. Can a rope that has a diameter of 1 cm support 8000 pounds? A) Yes B) No 41. Can a rope that has a diameter of 1.75 cm support 12000 pounds? A) Yes B) No

A rope used for rock climbing can support a weight W (in pounds) if W ≤ 6500d² where d is the diameter of the rope (in centimeters). 40. Can a rope that has a diameter of 1 cm support 8000 pounds? A) Yes B) No 41. Can a rope that has a diameter of 1.75 cm support 12000 pounds? A) Yes B) No

Elementary Geometry For College Students, 7e
Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
Chapter8: Areas Of Polygons And Circles
Section8.CR: Review Exercises
Problem 40CR: Sue and Daves semicircular driveway is to be resealed, and then flowers are to be planted on either...
See similar textbooks
icon
Related questions
Question
40,41,42,43,44
A rope used for rock climbing can support a weight W (in pounds) if W≤ 6500d² where d is the diameter of the rope (in centimeters). 40. Can a rope that has a diameter of 1 cm support 8000 pounds? B) No A) Yes 41. Can a rope that has a diameter of 1.75 cm support 12000 pounds? A) Yes B) No Savannah was enrolled in a class that required her to take 6 tests. She had already taken five of the tests with grades of 82, 91, 83, 87, and 94. She wanted to know what she had to make on her final test to end up with at least a 90 test grade average. 42. Write an inequality that expresses her test grade average using t as her sixth test grade. 437 C) +t≥ 90 5 A) 437+t -> 90 6 DEN B) 437-5t ≥ 90 [0130]] A) At least 73 43. Solve for t to find what Savannah would need to score on her final test. A) At least 95 B) At least 96 C) At least 98 B) At least 78 D) 437+6t≥ 90 44. What would Savannah need to score on her final test to have at least an 85 test grade average? C) At least 82 D) At least 103 D) At least 85
Transcribed Image Text:A rope used for rock climbing can support a weight W (in pounds) if W≤ 6500d² where d is the diameter of the rope (in centimeters). 40. Can a rope that has a diameter of 1 cm support 8000 pounds? B) No A) Yes 41. Can a rope that has a diameter of 1.75 cm support 12000 pounds? A) Yes B) No Savannah was enrolled in a class that required her to take 6 tests. She had already taken five of the tests with grades of 82, 91, 83, 87, and 94. She wanted to know what she had to make on her final test to end up with at least a 90 test grade average. 42. Write an inequality that expresses her test grade average using t as her sixth test grade. 437 C) +t≥ 90 5 A) 437+t -> 90 6 DEN B) 437-5t ≥ 90 [0130]] A) At least 73 43. Solve for t to find what Savannah would need to score on her final test. A) At least 95 B) At least 96 C) At least 98 B) At least 78 D) 437+6t≥ 90 44. What would Savannah need to score on her final test to have at least an 85 test grade average? C) At least 82 D) At least 103 D) At least 85
Expert Solution
steps

Step by step

Solved in 2 steps

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Similar questions
Recommended textbooks for you
Elementary Geometry For College Students, 7e
Elementary Geometry For College Students, 7e
Geometry
ISBN:
9781337614085
Author:
Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:
Cengage,
Elementary Geometry for College Students
Elementary Geometry for College Students
Geometry
ISBN:
9781285195698
Author:
Daniel C. Alexander, Geralyn M. Koeberlein
Publisher:
Cengage Learning
Mathematics For Machine Technology
Mathematics For Machine Technology
Advanced Math
ISBN:
9781337798310
Author:
Peterson, John.
Publisher:
Cengage Learning,
SEE MORE TEXTBOOKS