# Herbert

Most popular questions and responses by Herbert
1. ## Descriptive Statistics

A vending machine dispenses coffee into a twelve ounce cup. The amount of coffee dispensed into the cup is normally distributed with a standard deviation of 0.04 ounces. You can allow the cup to overfill 10% of the time. What amount (in ounces) should you

2. ## Math

Julio has \$3.30 left from his allowance. He buys pencils that cost \$0.55 each. How many pencils can Julio buy?

3. ## Science

Factors that affect natural selection and evolution.

4. ## computers/it

2011-07-15 18:30:34: DB Settings - ORACLE_HOME was located and set to E:\ORACLE\ORA92 2011-07-15 18:31:04: Failed to connect to DBSettings Service instance 2011-07-15 18:31:04: Failed to connect to the settings service, aborting login...

5. ## Physics

The mass of the float is 50.0 kh and it has a volume of 1.0 m^3.det ermine the density of the float and the tension on the rope. You may assume g=10N/kg. So I know that mfloat = 50.0kg weight of float = 50.0 x 10 = 500N Vfloat = 1.0 m^3 density of Sea

6. ## algebra

3 pencils cost \$.03 more than 2 pen,and 1 pen and 10 pencils together cost \$2.40.Determine the cost of each writing tool