Sunday
May 19, 2013

# Posts by toni

Total # Posts: 155

Statistics
A certain company makes 12-volt car batteries. After many years of product testing, the company knows that the average life of a battery is normally distributed, with a mean of 45 months and a standard deviation of 7 months. If the company does not want to make refunds for mor...

Operation Management
Customers arrive at service window every 3.6 minutes(exponentially distributed) and service time is 2.4 minutes )exponentially distributes) What is the average lenght of waiting line and waiting time?

chemistry
What is the specific heat of a substance if it takes 250 J of heat energy to raise the temperature of a 20 g sample from 20 degrees celsius to 45 degrees celcius?

algebra 1
Thank you! This problem is driving me crazy!

algebra 1
Solve for the variable in the equation 3(-2-3x)=-9x-4. I'm having a hard time with this one. Whenever I check my work the numbers are close, but not correct.

algebra 1
Never mind I found it.

algebra 1
An equation is not a function if even one x value produces ____ corresponding y value(s). a. one b. less than one c. more than one d. zero for a Is it A?

Health/SCI302
1. Compare and contrast how different electrolytes—sodium, potassium, and chloride—function in the body. 2. What effects might alcohol and caffeine have on hydration levels in the body?

medical records
Mrs. Fleet has informed you that Gulf View Associates and Sarasota Outpatient Clinic are considering the possibility of upgrading to electronic medical records

dulaney hi
what is the maxium mass of chlorine that could be released in the stratosphere by 100g of ech compound

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