Thursday
October 2, 2014

Posts by Violet


Total # Posts: 36

math
A mechanical toy on a circular track goes forward 3 in. and then backward 2 in. How many moves does the toy take to complete on 15 in. revolution of the track?
May 8, 2014

MATH
(4 pts) The score on an exam from a certain MAT 112 class, X, is normally distributed with \mu = 77.6 and \sigma = 10.9. NOTE: Assume for the sake of this problem that the score is a continuous variable. A score can thus take on any value on the continuum. (In real life, ...
February 5, 2014

MATH
(5 pts) The length, X, of a fish from a particular mountain lake in Idaho is normally distributed with \mu = 9.7 inches and \sigma = 1.7 inches. (a) Is X a discrete or continuous random variable? (Type: DISCRETE or CONTINUOUS) ANSWER: (b) Write the event ''a fish ...
February 5, 2014

Math
The answer is B. f(m)= 0.25m +50 Anderson is being charged a monthly rate: +$50 If he goes over 1,000 minutes (m) he will be charged for each minute 25 cents Let's say he does go over, he charged for every minute he goes over in addition to the minutes he's billed for ...
February 5, 2014

math
A basketball player makes 110 out of 130 free throws. We would estimate the probability that the player makes the next free throw to be
January 31, 2014

Physics
I am having a bit of trouble with this one. A safety harness is connected to a cable with a report breaking stress of 800MNm-2. What mass could be hung from a harness if the diameter of the cable was 6mm? Any help would be great with the formula
October 1, 2013

math
37×52
April 10, 2013

Chemistry
What is the difference in molecular chemistry between silicone polymers and other polymeric materials?
April 4, 2013

Chemistry
What is the difference in molecular chemistry between silicone polymers and other polymeric materials?
April 4, 2013

Chemistry
What is the difference in molecular chemistry between silicone polymers and other polymeric materials?
April 4, 2013

government
describe how the law factors has influenced the supreme court. give an example,cite a case or give an explanation
December 10, 2012

statistics
A student scores 600 on a SAT test. If the population mean of the test scores is 510 and the population standard deviation is 106 point, what is the student’s deviation from the mean?
December 8, 2011

health
Several waveforms grouped together is called complex?
December 5, 2011

Chemistry
A chemist does a reaction rate analysis on the following reaction: 2CO (g) + O2 (g) → 2CO2 (g) She collects the following data: Trial Initial Concentration of CO (M) Initial Concentration of O2 (M) Instantaneous Reaction Rate (M/s) 1 0.150 0.150 0.113 2 0.300 0.150 0.226...
June 30, 2011

Chemistry
a chemist runs a chemical reaction at 25 celsius and decides that it proceeds far too repedily. As a result he decides that the reaction rate must be decreased by a factor of 4. At what teperature should the chemist run the reaction to achieve this goal
June 30, 2011

Chemistry
a chemist runs a chemical reaction at 25 celsius and decides that it proceeds far too repedily. As a result he decides that the reaction rate must be decreased by a factor of 4. At what teperature should the chemist run the reaction to achieve this goal
June 30, 2011

Life orientation
I think Health impacts of air pollution depends on the pollutant type
May 2, 2011

Pythagorean Theorem
The doorway of the family room measures 6 1/2 feet by 3 feet. What is the length of the diagonal of the doorway?
July 15, 2010

math 116
collect like terms 11a+7b-5a-9b 11a+7b-5a-9b= 4 Is this correct?
February 20, 2010

math
is it w= 40
February 20, 2010

math
40
February 20, 2010

chemistry
what is the total numbers of liters of N0(g)produced when 2.0 liters of N2 reacts completely with oxygen? N2(g)+O2-2NO(g)
February 7, 2010

social studies
in western europe during the middle ages
February 7, 2010

social studies
church abuse corruption of the roman church 95 theses(it debated and criticised the Church and the Pope, but concentrated upon the selling of indulgences)
February 7, 2010

Pre-Algebra
this makes no sense watsoever!!!!!!!
September 15, 2009

Science
thanks
December 29, 2008

Science
ok, then thanks!
December 29, 2008

Science
If it is 3 P.M. on Thursday, July 4, in Salt Lake City, Utah, what time and day is it in Tokyo, Japan?
December 29, 2008

4th grade english
An appositive is a noun or noun phrase that renames another noun right beside it.
December 17, 2008

4th grade
60 seconds
December 17, 2008

4th grade fractions
5/9
December 17, 2008

Microeconomics
how do I calculate total revenue and total economic profit for a pizza shop at each rate output
July 13, 2008

Nursing
Is it useful to separate particular populations, since most people belong to more than one?
March 21, 2008

Science
Could it be rock salt?
March 17, 2008

Science
What is a common mineral in solid form? A rock _ _ _ _?
March 17, 2008

egypt mummification
oh my gosh thats the EXACT paper i was working on AND i am in 6th grade?? man what atate do u guys live in?? im in MA
February 8, 2007

Pages: 1

Search
Members