Posted by **Ray** on Wednesday, February 20, 2008 at 8:49pm.

Please double check

In a bottling company, a machine can fill a 2-liter (l) bottle in 0.5 second (s) and move the next bottle into place in 0.1 s. How many 2-l bottles can be filled by the machine in 2 h?

Answer: 1.00 or 0.20

A circular coffee table has a diameter of 5 ft. What will it cost to have the top refinished if the company charges $3 per square foot for the refinishing?

Answer: $75.00

0.52 divide by 3.2318

Answer: 6.22

Seven employees of an office donated a total of $172.06 during a charity drive. What was the average donation?

Answer: $24.58

Find the decimal equivalents for each of the following mixed numbers

20. 7 ¾

Answer: 7.75

- math -
**msp**, Thursday, February 21, 2008 at 8:13am
Your last two look right, but let's look at the first two.

First, it's much easier if you have all of you units the same...so turn everything into seconds. We're looking for 2 hours. Since there are 60 sec in a minute and 60 minutes in an hour (times 2 hours), there will be 7200 seconds in 2 hours. It takes .6 seconds to fill one bottle and move the next into place. Therefore, you will divide 7200 by .6 to get your answer. You came up with either 1 or less. If your answer doesn't make sense it can't be right.

For the next question, you need to find the area of the surface of the table.

pi x r squared r=2.5

So, 2.5 x 2.5 x 3.14....take this answer and multiply by 3 to get your answer.

## Answer this Question

## Related Questions

- math - In a bottling company, a machine can fill a 2-liter (L) bottle in 0.5 ...
- Math - Business and finance. In a bottling company, a machine can fill a 2-liter...
- math - Business and finance. In a bottling company, a machine can fill a 2-liter...
- Math - In a bottling company, a machine can fill a 2-liter (L) bottle in 0.5 ...
- Math - I need someone to check my answer, can someone please help me? Here is ...
- basic math - In a bottling company, a machine can fill a 2-liter bottle in 0.5 ...
- Math - In a bottling company, a machine can fill a 2-liter bottle in 0.5 seconds...
- Math - Please double check In a bottling company, a machine can fill a 2-liter (...
- math - a machine can fill a 2 liter bottle in 0.5 second and move the next ...
- math - Are these answers correct 4.0171 Answer: 4 171/10,000 Arrange in order ...