Answer :
Let's analyze the information step-by-step according to the given data and see whether each statement is true or false. We'll break down each component of the question.
1. Check if Fabric A qualifies as medium-duty:
The double rub rating for Fabric A is 7,900. To qualify as medium-duty, a fabric must have a double rub rating between 9,000 and 15,000.
[tex]\[ 9,000 \leq 7,900 < 15,000 \][/tex]
This inequality is false because 7,900 is less than 9,000. Thus, Fabric A does not qualify as medium-duty.
2. Check if Fabric B qualifies as medium-duty:
The double rub rating for Fabric B is 9,200. To qualify as medium-duty, a fabric must have a double rub rating between 9,000 and 15,000.
[tex]\[ 9,000 \leq 9,200 < 15,000 \][/tex]
This inequality is true because 9,200 is within the range. Thus, Fabric B qualifies as medium-duty.
3. Compare the durability of Fabric A and Fabric B:
Durability in fabrics is typically measured by a higher double rub rating. Fabric B has a double rub rating of 9,200, and Fabric A has a double rub rating of 7,900.
Since:
[tex]\[ 9,200 > 7,900 \][/tex]
Fabric B is more durable than Fabric A.
Now, let's evaluate each statement given:
1. Fabric A is a more durable fabric because it has a lower double rub rating than fabric B.
This statement is false. Higher double rub ratings indicate greater durability, so a lower rating means less durability. Fabric B, with a higher rating, is more durable than Fabric A.
2. The sales department can refer to fabric B as a medium-duty fabric.
This statement is true. Fabric B's double rub rating of 9,200 falls within the medium-duty range (9,000 to 15,000).
3. Neither fabric meets the requirements of a medium-duty fabric.
This statement is false. Fabric B meets the requirements of a medium-duty fabric, as previously determined.
4. The sales department can refer to fabric A as a medium-duty fabric.
This statement is false. Fabric A's double rub rating of 7,900 does not fall within the medium-duty range.
5. Fabric B is a more durable fabric because it has a higher double rub rating than fabric A.
This statement is true. Fabric B's higher double rub rating of 9,200 compared to Fabric A's 7,900 indicates that Fabric B is indeed more durable.
Summary of evaluated statements:
- Statement 1: False
- Statement 2: True
- Statement 3: False
- Statement 4: False
- Statement 5: True
1. Check if Fabric A qualifies as medium-duty:
The double rub rating for Fabric A is 7,900. To qualify as medium-duty, a fabric must have a double rub rating between 9,000 and 15,000.
[tex]\[ 9,000 \leq 7,900 < 15,000 \][/tex]
This inequality is false because 7,900 is less than 9,000. Thus, Fabric A does not qualify as medium-duty.
2. Check if Fabric B qualifies as medium-duty:
The double rub rating for Fabric B is 9,200. To qualify as medium-duty, a fabric must have a double rub rating between 9,000 and 15,000.
[tex]\[ 9,000 \leq 9,200 < 15,000 \][/tex]
This inequality is true because 9,200 is within the range. Thus, Fabric B qualifies as medium-duty.
3. Compare the durability of Fabric A and Fabric B:
Durability in fabrics is typically measured by a higher double rub rating. Fabric B has a double rub rating of 9,200, and Fabric A has a double rub rating of 7,900.
Since:
[tex]\[ 9,200 > 7,900 \][/tex]
Fabric B is more durable than Fabric A.
Now, let's evaluate each statement given:
1. Fabric A is a more durable fabric because it has a lower double rub rating than fabric B.
This statement is false. Higher double rub ratings indicate greater durability, so a lower rating means less durability. Fabric B, with a higher rating, is more durable than Fabric A.
2. The sales department can refer to fabric B as a medium-duty fabric.
This statement is true. Fabric B's double rub rating of 9,200 falls within the medium-duty range (9,000 to 15,000).
3. Neither fabric meets the requirements of a medium-duty fabric.
This statement is false. Fabric B meets the requirements of a medium-duty fabric, as previously determined.
4. The sales department can refer to fabric A as a medium-duty fabric.
This statement is false. Fabric A's double rub rating of 7,900 does not fall within the medium-duty range.
5. Fabric B is a more durable fabric because it has a higher double rub rating than fabric A.
This statement is true. Fabric B's higher double rub rating of 9,200 compared to Fabric A's 7,900 indicates that Fabric B is indeed more durable.
Summary of evaluated statements:
- Statement 1: False
- Statement 2: True
- Statement 3: False
- Statement 4: False
- Statement 5: True