# The tensile strength of paper is modeled by a normal distribution with a mean of 35 pounds per square inch and a standard deviation of 2 pounds per square inch. Required: a. What is the probability that the strength of a sample is less than 38 lb/in²? b. If the specifications require the tensile strength to exceed 30 lb/in², what proportion of the samples is scrapped?

###### Question:

The tensile strength of paper is modeled by a normal distribution with a mean of 35 pounds per square inch and a standard deviation of 2 pounds per square inch.
Required:
a. What is the probability that the strength of a sample is less than 38 lb/in²?
b. If the specifications require the tensile strength to exceed 30 lb/in², what proportion of the samples is scrapped?

### Compare and contrast a hurricane's eye and eye wall.

compare and contrast a hurricane's eye and eye wall....

### What would happen if blood flow did not increase before the exoskeleton hardened?​

what would happen if blood flow did not increase before the exoskeleton hardened?​...

### Which statement is written correctly? A) Sighing, Madame Oks patiently told Sabrina that she couldn't run for President of French Club unless she was willing to stay after school each day, advertise for new membership, and raise money for Doctors-Without-Borders. B) Sighing, Madame Oks patiently told Sabrina that she couldn't run for President of French Club unless she was willing to stay after school each day, advertises for new membership, and raise money for Doctors-Without-Borders. C) Sig

Which statement is written correctly? A) Sighing, Madame Oks patiently told Sabrina that she couldn't run for President of French Club unless she was willing to stay after school each day, advertise for new membership, and raise money for Doctors-Without-Borders. B) Sighing, Madame Oks patiently t...

### Help me plz ASAP!!!!!!!!! 3. What events in Hawaii led up to the United States annexing it? 4. What has been the result of the U.S. growing throughout the years?

help me plz ASAP!!!!!!!!! 3. What events in Hawaii led up to the United States annexing it? 4. What has been the result of the U.S. growing throughout the years?...

### CHECKPOINTS (continued) 8. A student thinks that populations higher in a food chain are larger because they deplete the populations of organisms lower in the food chain. Using evidence from this lesson, explain why this student's thinking is incorrect.

CHECKPOINTS (continued) 8. A student thinks that populations higher in a food chain are larger because they deplete the populations of organisms lower in the food chain. Using evidence from this lesson, explain why this student's thinking is incorrect....

### Evaluate each expression if a=4, b=6 and c=3 5b-6c

Evaluate each expression if a=4, b=6 and c=3 5b-6c...

### Which of the following is true about the use of myplate?

Which of the following is true about the use of myplate?...

### Match each word to its definition term used to refer to the National Liberation Front Information that is spread to promote a cause a Buddhist temple the sudden overthrow of a Pagoda government NEXT QUESTION ASK FOR HELP TURNITIN

Match each word to its definition term used to refer to the National Liberation Front Information that is spread to promote a cause a Buddhist temple the sudden overthrow of a Pagoda government NEXT QUESTION ASK FOR HELP TURNITIN...

### What effects do mutations have? Check all that apply.

What effects do mutations have? Check all that apply....

### Produces class rings. Its​ best-selling model has a direct materials standard of grams of a special alloy per ring. This special alloy has a standard cost of per gram. In the past​ month, the company purchased grams of this alloy at a total cost of . A total of grams were used last month to produce rings. Read the requirementsLOADING.... Requirement 1. What is the actual cost per gram of the special alloy that purchased last​ month? ​(Round your answer to the nearest​ cent.) The actual cost per

produces class rings. Its​ best-selling model has a direct materials standard of grams of a special alloy per ring. This special alloy has a standard cost of per gram. In the past​ month, the company purchased grams of this alloy at a total cost of . A total of grams were used last month to prod...

### What are physical models and computer models useful for? Question 4 options: Testing engineering ideas representing things that would otherwise be too big to study representing things that are usually too small to see all of the above none of the above

What are physical models and computer models useful for? Question 4 options: Testing engineering ideas representing things that would otherwise be too big to study representing things that are usually too small to see all of the above none of the above...

### The diagonal of a rectangle is 25 in. The width is 15 inches. What is the length

The diagonal of a rectangle is 25 in. The width is 15 inches. What is the length...

### True or false: Parasites help their host by providing nutrients to them

True or false: Parasites help their host by providing nutrients to them...

### How is a scientific notation used in the real world?

How is a scientific notation used in the real world?...

### "Poor Harry Jekyll,” [Mr. Utterson] thought, "my mind misgives me he is in deep waters! He was wild when he was young; a long while ago to be sure; but in the law of God, there is no statute of limitations. Ay, it must be that; the ghost of some old sin, the cancer of some concealed disgrace . . .” Which statement best describes how Mr. Utterson is characterized in the excerpt? The author uses direct characterization to show that Mr. Utterson is a judgmental person. The author uses direct char

"Poor Harry Jekyll,” [Mr. Utterson] thought, "my mind misgives me he is in deep waters! He was wild when he was young; a long while ago to be sure; but in the law of God, there is no statute of limitations. Ay, it must be that; the ghost of some old sin, the cancer of some concealed disgrace . . ....

### 1When we study a nation’s literature—the works its citizens most value—we study that nation as well. In their work, American writers show the spirit, the courage, and the independence of our great country. We are a nation of truth seekers, and our literature reflects that fact. “All men are lonely. But sometimes it seems to me that we Americans are the loneliest of all. Our hunger for foreign places and new ways has been with us almost like a national disease. Our literature is stamped with a qu

1When we study a nation’s literature—the works its citizens most value—we study that nation as well. In their work, American writers show the spirit, the courage, and the independence of our great country. We are a nation of truth seekers, and our literature reflects that fact. “All men are ...