# What does the illustrated symbol on the element key mean?

###### Question:

What does the illustrated symbol on the element key mean?

### Suppose a shoe company estimates that its monthly cost is C(x) = 300c2 + 200c and its monthly revenue is R(x) = -0.5x3 + 900x2 – 500x + 400, where x is in thousands of pairs of shoes sold. The profit is the difference between the revenue and the cost. What is the profit function, P(x)? O A. P(x) = -0.5x3 + 600x2 – 700x + 400 B. P(2) = -0.5x3 + 1200x2 – 300x + 400 O C. P(x) = 0.523 + 60022 – 700.0 + 400 O D. P(x) = 0.523 – 600x2 + 700x – 400 PREVIOUS I

Suppose a shoe company estimates that its monthly cost is C(x) = 300c2 + 200c and its monthly revenue is R(x) = -0.5x3 + 900x2 – 500x + 400, where x is in thousands of pairs of shoes sold. The profit is the difference between the revenue and the cost. What is the profit function, P(x)? O A. P(x) =...

### Example 4: Oscar receives two job offers. The first job offers a bi-weekly salary of $1200. The second job offers a semi-monthly salary of$1250. Which job pays more?

Example 4: Oscar receives two job offers. The first job offers a bi-weekly salary of $1200. The second job offers a semi-monthly salary of$1250. Which job pays more?...

### True or False. Some companies may restrict how many piercings an employee may wear in the workplace.

True or False. Some companies may restrict how many piercings an employee may wear in the workplace....

### Calculate the hydronium ion concentration in a solution of 0.365m of NaOH

calculate the hydronium ion concentration in a solution of 0.365m of NaOH...

### A three-story building has a total floor area of 488.52 square meters. If the owner rents out the third story, which measures 192.56 square meters, how much floor area remains for the owner to rent out?

A three-story building has a total floor area of 488.52 square meters. If the owner rents out the third story, which measures 192.56 square meters, how much floor area remains for the owner to rent out?...

### What are two ways in which sectionalism caused conflict or tension in the United States during the early 1800s?

What are two ways in which sectionalism caused conflict or tension in the United States during the early 1800s?...

### Plz help I have use the end-point r nd midpoint m of rs to find the other end point s

plz help I have use the end-point r nd midpoint m of rs to find the other end point s...

### How does the musical cinderella affect people around the world? write at least 6 sentences about how the musical affected the world

how does the musical cinderella affect people around the world? write at least 6 sentences about how the musical affected the world...

### Who was the first president of Germany​

who was the first president of Germany​...

### The Sahel refers to a large __________ located south of the Sahara. A. desert B. forest C. grassland D. rainforest

The Sahel refers to a large __________ located south of the Sahara. A. desert B. forest C. grassland D. rainforest...

### The number 22 has exactly four factors. Since 22 is a multiple of 11, which must be true of 11? It must have only one factor. It must have more than one but fewer than four factors. It must have exactly four or more than four factors. It must have more than four factors.

The number 22 has exactly four factors. Since 22 is a multiple of 11, which must be true of 11? It must have only one factor. It must have more than one but fewer than four factors. It must have exactly four or more than four factors. It must have more than four factors....

### The manager of a large apartment complex knows from experience that 90 units will be occupied if the rent is 496 dollars per month. A market survey suggests that, on the average, one additional unit will remain vacant for each 8 dollar increase in rent. Similarly, one additional unit will be occupied for each 8 dollar decrease in rent. What rent should the manager charge to maximize revenue?

The manager of a large apartment complex knows from experience that 90 units will be occupied if the rent is 496 dollars per month. A market survey suggests that, on the average, one additional unit will remain vacant for each 8 dollar increase in rent. Similarly, one additional unit will be occupie...

### 48,45,760 - 70,00,000

48,45,760 - 70,00,000...

### Which of the following was a prominent revivalist during the Second Great Awakening? A. Charles Grandison Finney B. Cotton Mather C. John Winthrop D. John Cotton

Which of the following was a prominent revivalist during the Second Great Awakening? A. Charles Grandison Finney B. Cotton Mather C. John Winthrop D. John Cotton...

### Which of the following is a TRUE statement? A) Fats contain half the amount of energy than carbohydrates because they have less bonds. B) Carbohydrates contain more energy than lipids because their bonds release more energy when broken. C) Lipids contain more energy than carbohydrates because they contain more carbon to hydrogen bonds to release energy when broken.

Which of the following is a TRUE statement? A) Fats contain half the amount of energy than carbohydrates because they have less bonds. B) Carbohydrates contain more energy than lipids because their bonds release more energy when broken. C) Lipids contain more energy than carbohydrates because they ...

### When was wheeled traffic permitted in early Rome? A. nighttime B. never C. daytime D. all day

When was wheeled traffic permitted in early Rome? A. nighttime B. never C. daytime D. all day...