math

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

  1. 👍 0
  2. 👎 0
  3. 👁 162
asked by Ray
  1. 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.

    1. 👍 0
    2. 👎 0
    posted by msp

Respond to this Question

First Name

Your Response

Similar Questions

  1. Math

    I need someone to check my answer, can someone please help me? Here is the problem: Business and finance. 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

    asked by Anonymous on August 3, 2009
  2. Math

    In a bottling company, a machine can fill a 2-liter (L) bottle in 0.5 seconds 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?

    asked by Dana on January 28, 2009
  3. Math

    Business and finance. 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?

    asked by A.W. on November 26, 2008
  4. math

    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?

    asked by nikki on February 17, 2009
  5. math

    Business and finance. In a bottling company, a machine can fill a 2-liter bottle in 0.5 seconds and move the next bottle into place in 0.1 second how many 2-L bottles can be filled by the machine in 2 hour?

    asked by sasha on August 11, 2009
  6. basic math

    In a bottling company, a machine can fill a 2-liter bottle in 0.5 seconds and move the next bottle into place in 0.1 seconds. How many 2-liter bottles can be filled by the machine in 2 hours?

    asked by Be on April 20, 2009
  7. Math

    In a bottling company, a machine can fill a 2-liter bottle in 0.5 seconds and move the next bottle into place in 0.1 seconds. How many 2 liter bottles can be filled by the machine in 2 hours?

    asked by Nance on May 15, 2009
  8. Math

    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

    asked by Kim on February 20, 2008
  9. math

    a machine can fill a 2 liter bottle in 0.5 second and move the next bottle in place in 0.1 second how many 2 liter can be filed by the machine in 2 hours

    asked by bobbie on January 28, 2009
  10. Statistics

    A bottling company uses a filling machine to fill glass bottles with mango juice. The bottles are supposed to contain 300 milliliters (ml). In fact the amounts vary according to a normal distribution with mean = 298 and standard

    asked by Jason L on March 2, 2007

More Similar Questions