nickersia
 Name:

 School:
 About:
188 helpers are online right now
75% of questions are answered within 5 minutes.
Most Active Subjects

 Questions Asked
 0
 Questions Answered
 2
 Medals Received
 0

 Questions Asked
 1
 Questions Answered
 0
 Medals Received
 0

 Questions Asked
 2
 Questions Answered
 1
 Medals Received
 0

 Questions Asked
 0
 Questions Answered
 0
 Medals Received
 0

 Questions Asked
 0
 Questions Answered
 0
 Medals Received
 0

 Questions Asked
 0
 Questions Answered
 0
 Medals Received
 0

 Questions Asked
 0
 Questions Answered
 0
 Medals Received
 0

 Questions Asked
 0
 Questions Answered
 0
 Medals Received
 0

 Questions Asked
 0
 Questions Answered
 0
 Medals Received
 0

 Questions Asked
 0
 Questions Answered
 0
 Medals Received
 0

 Questions Asked
 11
 Questions Answered
 39
 Medals Received
 22

 Questions Asked
 2
 Questions Answered
 0
 Medals Received
 1

 Questions Asked
 0
 Questions Answered
 0
 Medals Received
 0

 Questions Asked
 0
 Questions Answered
 2
 Medals Received
 0

 Questions Asked
 1
 Questions Answered
 0
 Medals Received
 0

 Questions Asked
 2
 Questions Answered
 1
 Medals Received
 0

 Questions Asked
 0
 Questions Answered
 0
 Medals Received
 0

 Questions Asked
 0
 Questions Answered
 0
 Medals Received
 0

 Questions Asked
 0
 Questions Answered
 0
 Medals Received
 0

 Questions Asked
 0
 Questions Answered
 0
 Medals Received
 0

 Questions Asked
 0
 Questions Answered
 0
 Medals Received
 0

 Questions Asked
 0
 Questions Answered
 0
 Medals Received
 0

 Questions Asked
 0
 Questions Answered
 0
 Medals Received
 0

 Questions Asked
 11
 Questions Answered
 39
 Medals Received
 22

 Questions Asked
 2
 Questions Answered
 0
 Medals Received
 1

 Questions Asked
 0
 Questions Answered
 0
 Medals Received
 0
Questions Asked

nickersia:
Tangent at the point of inflection question.
 updated 22 days ago
 23 replies
 1 Medal
Mathematics

nickersia:
Tap A can fill a cylindrical container in 3 minutes. Tap B can fill the same container in 15 minutes. How long would it take the two taps to…
 updated one month ago
 1 reply
 No Medals Yet
Mathematics

nickersia:
A bag contains 8 blue marbles, 4 red marbles and x white marbles. A marble is drawn at random and not replaced. A second marble is drawn at …
 updated one month ago
 19 replies
 1 Medal
Mathematics

nickersia:
Is this correct? (I give medals)
*Image in comments
 updated 10 months ago
 2 replies
 No Medals Yet
Mathematics

nickersia:
Medal to first who explains me this question :)
Find the roots of the equation (comment).
 updated 11 months ago
 11 replies
 1 Medal
Mathematics

nickersia:
John drives to work and passes three sets of traffic lights. The probability that he has to stop at the first is 0.6, second 0.7, third 0.8.…
 updated 11 months ago
 3 replies
 1 Medal
Mathematics

nickersia:
A large supermarket chain commissioned a survey to find out whether people favoured extended opening hours at the weekend. Four hundred peop…
 updated 11 months ago
 3 replies
 1 Medal
Mathematics

nickersia:
A random variable X follows a normal distribution with mean 20. (standard deviation 5)
Find probability 14=<X=<26
 updated one year ago
 9 replies
 1 Medal
Mathematics

nickersia:
sinA=(sprt(3)/2), find two values for cosA without using calculator (x is from 0 do 360 degrees)
 updated one year ago
 23 replies
 2 Medals
Mathematics

nickersia:
What makes Macbeth a compelling drama?
This is one of the titles for exam tomorrow, can someone give me some suggestion what should I write…
 updated one year ago
 No Medals Yet
Mathematics

nickersia:
Question in comments, can someone help? :)
 updated one year ago
 13 replies
 1 Medal
Mathematics

nickersia:
Help with logs, question in comments :)
 updated one year ago
 1 reply
 No Medals Yet
Mathematics

nickersia:
I need help with a 100 word paragraph
 updated one year ago
 20 replies
 2 Medals
Mathematics

nickersia:
Hi, I'm new to this website, I don't fully understand what's going on in this section? I saw this http://ocw.nd.edu/computerapplications/ap…
 updated one year ago
 3 replies
 No Medals Yet
Mathematics

nickersia:
If 8ij=7i+kj (vectors), find two possible values for k belongs to R. Answers: +4, 4. How?
 updated one year ago
 5 replies
 No Medals Yet
Mathematics