# Evaluate the expression for:

###### Question:

Evaluate the expression for:

### A vinyl record is played by rotating the record so that an approximately circular groove in the vinyl slides under a stylus. Bumps in the groove run into the stylus, causing it to oscillate. The equipment converts those oscillations to electrical signals and then to sound. Suppose that a record turns at the rate of 33 1/3 rev/min, the groove being played is at a radius of 10.0 cm, and the bumps in the groove are uniformly separated by 1.75 mm. At what rate (hits per second) do the bumps hit the

A vinyl record is played by rotating the record so that an approximately circular groove in the vinyl slides under a stylus. Bumps in the groove run into the stylus, causing it to oscillate. The equipment converts those oscillations to electrical signals and then to sound. Suppose that a record turn...

### What is the correct answer in this question? I actually don't get it.

What is the correct answer in this question? I actually don't get it....

### The difference between primary and secondary circular reactions is that secondary circular reactions involve the infant responding to people and _____.

The difference between primary and secondary circular reactions is that secondary circular reactions involve the infant responding to people and _____....

### 1/2 of 2/3=1/2 of___third(s)=third(s)

1/2 of 2/3=1/2 of___third(s)=third(s)...

### Brandon knows that society considers underage drinking to be wrong; he also knows, however, that on a Saturday night at his university, many of his friends will engage in this behavior. His belief that most of the public would disapprove of underage drinking is __________, while his perception that many teenagers drink under certain circumstances is __________.

Brandon knows that society considers underage drinking to be wrong; he also knows, however, that on a Saturday night at his university, many of his friends will engage in this behavior. His belief that most of the public would disapprove of underage drinking is __________, while his perception that ...

### On Monday, 355 people ate at The Burger Barn. On Tuesday, 339 people ate there. On Wednesday, 394 people ate there. About how many people ate at The Burger Barn altogether on the three days?

On Monday, 355 people ate at The Burger Barn. On Tuesday, 339 people ate there. On Wednesday, 394 people ate there. About how many people ate at The Burger Barn altogether on the three days?...

### 6. In the environment, materials causing biomagnificationA) get recycled quicklyB) decompose only in soilC) remain as permanent residuesD) are stored in less amount in trophic levels​

6. In the environment, materials causing biomagnificationA) get recycled quicklyB) decompose only in soilC) remain as permanent residuesD) are stored in less amount in trophic levels​...

### Levees and embankments allow humans to __________. A. conserve water supplies B. produce hydroelectricity C. settle below river level D. transport resources

Levees and embankments allow humans to __________. A. conserve water supplies B. produce hydroelectricity C. settle below river level D. transport resources...

### 9/4 x = 8 1/2 what is x

9/4 x = 8 1/2 what is x...

### How many milliliters of a 3.4 M NaCl solution would be needed to prepare each solution? a. 45 mL of a 0.10 M solution: mL b. 330 mL of a 0.074 M solution: mL

How many milliliters of a 3.4 M NaCl solution would be needed to prepare each solution? a. 45 mL of a 0.10 M solution: mL b. 330 mL of a 0.074 M solution: mL...

### What was discovered in antartica that solidified wegeners theory of continental drift?

What was discovered in antartica that solidified wegeners theory of continental drift?...

### Which of the following led to the meeting of the First Continental Congress?​

Which of the following led to the meeting of the First Continental Congress?​...

### Arrange the queen of heart the king of spades, the jack of diamonds, the Queen of clubs, the king of hearts, and the queen of spades so that all the following conditions are met: A. The queen of hearts is two away from the queen of clubs, which is immediately on the left of the queen of spades. B. The jack of diamonds is next to the king of spade which is two away from the queen of clubs. C. The queen of hearts is between the jack of diamonds and the king of hearts. answer

Arrange the queen of heart the king of spades, the jack of diamonds, the Queen of clubs, the king of hearts, and the queen of spades so that all the following conditions are met: A. The queen of hearts is two away from the queen of clubs, which is immediately on the left of the queen of spades. B. T...

### When full-scale war erupted between China and Japan in 1937, the United States asserted that Japan had violated the __________ policy in China and the Washington Naval Conference agreements.

When full-scale war erupted between China and Japan in 1937, the United States asserted that Japan had violated the __________ policy in China and the Washington Naval Conference agreements....

### Who declared himself Emperor of Mexico?

Who declared himself Emperor of Mexico?...