jemmy
This page lists questions and answers that were posted by visitors named jemmy.
Questions
The following questions were asked by visitors named jemmy.
i have this question and im not sure how to do it i keep getting stuck with these types of questions and i would appreciate some help (a) The rate of decay of a radioactive substance, S, is proportional to the amount remaining, x. Given that x = a at time...
15 years ago
if i have k = 36.86 +/- 4.78 and v = 113 +/- 9.92 both using 95% confidence limits and no true values of k or v given am i right in saying that accuracy cannot be determined and that v is a more precise measurement my question was to comment on what can b...
15 years ago
(1) Kira wants to show her brother how to sew. What type of medium should she use? ~text ~audio recording ~photo ~video*** (2) Andrew is having a hard time telling the difference between a parrot and a toucan. Which type of medium would help him recognize...
4 years ago
Answers
The following answers were posted by visitors named jemmy.
can you explain how you got x = a(2)^(-t/T) from the information in the question and the original equation ln(a/x)= (t/T)ln2 not ln(x/a) = (-t/T)ln2 which is what you had??
15 years ago
thanks
15 years ago
i know that the standard deviation and confidence limits are lower numerically for K but proportionally as a percentage of the mean they are lower for V i think this means that v is more accurate i want to know if im correct in saying this
15 years ago
my answers: 1.video 2.photo 3.School uniforms can be uncomfortable. 4.In a school district that recently required school uniforms, attendance rates and grades have increased. 5.A clean-up day would bring the community together on a project that will reduc...
4 years ago
I am not asking for answers I just want to see which ones I got wrong so I can go back and look through thank you
4 years ago
I think it's the second one because it's obviously not the last two and the first one is not such a good source or as effective
4 years ago
this is just my opion to help give you more of a over look at this question
4 years ago
opinion**
4 years ago
hope u get it right
4 years ago