Posts by Natasha
Total # Posts: 421
You're a famous movie producer. Large historical epics have become very popular, and you want to get in on the action. You need to develop a proposal to "pitch" to a movie studio. But what hasn't been done? Ben-Hur and Spartacus were big hits in the 1950s, ...
July 27, 2007
Biologists studying the healing of skin wounds measured the rate at which new cells closed a razor cut made in the skin of an anesthetized newt. Here are data from 18 newts, measured in micrometers per hour: 29,27,34,40,22,28,14,35,26,35,12,30,23,18,11,22,23,33. Questions: a)...
April 25, 2007
In a collection of nickels, dimes, and quarters worth &6.90, the ratio of the number of nickels to dimes is 3:8. The ratio of the number of dimes to quarters is 4:5. Find the number of each type of coin. Use a coin value chart to help. well, 4:5 is the same as 8:10 That makes ...
April 11, 2007
Early Childhood Education
Appropriate materials and equipment for outdoor play should contain which? 1. a lot of immovable parts 2. some loose parts 3. large,simple,steel units designed for a single purpose. 4. hard,strong surfaces for ground cover Shouldn't the materials and equipment contain a ...
April 2, 2007
I tried many times this problem but it makes nonsense. Which statement is NOT true? 10+6x3-2divide2=27 10x6+3-2divide2=62 10-6+3x2divide2=8 10-6x3divide2+2=3 Without parentheses to specify the order of operation, there are many ways to interpret each of those, but 10 + (6x3...
March 21, 2007
Rationalize the denominator of each expression. Assume that all variables are positive. I understand how to divide them, but don't exactly know how to rationalize them. ã3xy^2/ã5xy^3 Thanks in advance.
February 22, 2007
We did this in a lab and nothing happened, but I'm pretty sure something was supposed to happen, so my question is: What happens when you put a pellet of sodiumhydroxide on a watch glass and observe it for 5-10 minutes? If there were hudidity in the air, it should have ...
February 14, 2007
Another Law question
An action in________ law would be the most appropriate way to stop a construction company from razing a 150-year-old house that sits on property that you claim as your own. A. common B. equity C. criminal D. civil This would be an action in civil law. Am I correct? An action ...
January 24, 2007
LawQ uestion-- Please Help!!
Which of the following groups has the best chance of bringing a class action lawsuit? 1. Everyone who developed a severe sunburn on the same day in Miami, despite using one of the leading brands of sunblock. 2. Elderly patients who complain of back problems and who all live in...
January 24, 2007
Which one of the following groups has the best chance of bringing a class action lawsuit? A. Everyone who developed a severe sunburn on the same day in Miami, despite using one of the leading brands of sun block. B. Elderly patients who complain of back problems and who all ...
January 23, 2007
What is Arsenic pollution? I assume you are talking about higher than normal amounts of arsenic in air/water/etc. Arsenic need not be in the metal form (elemental form) to be toxic. Most, if not all, compounds of arsenic are toxic at some level. As2O3 and As2O5, for example, ...
September 26, 2006
How do I convert these decimals? You need to give us some decimals to convert. When you do, show us what you think should be done to convert. You need to give us some decimals to convert. When you do, show us what you think should be done to convert. to a fraction, you put the...
August 29, 2006