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

 Questions Asked
 0
 Questions Answered
 0
 Medals Received
 0

 Questions Asked
 0
 Questions Answered
 0
 Medals Received
 0

 Questions Asked
 0
 Questions Answered
 1
 Medals Received
 1

 Questions Asked
 0
 Questions Answered
 0
 Medals Received
 0

 Questions Asked
 1
 Questions Answered
 0
 Medals Received
 0

 Questions Asked
 1
 Questions Answered
 0
 Medals Received
 0

 Questions Asked
 32
 Questions Answered
 19
 Medals Received
 12

 Questions Asked
 1
 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
 1
 Medals Received
 1

 Questions Asked
 0
 Questions Answered
 0
 Medals Received
 0

 Questions Asked
 1
 Questions Answered
 0
 Medals Received
 0

 Questions Asked
 1
 Questions Answered
 0
 Medals Received
 0

 Questions Asked
 32
 Questions Answered
 19
 Medals Received
 12

 Questions Asked
 1
 Questions Answered
 0
 Medals Received
 0

0 
Questions Asked

lin.ivory:
Group Title
Find the derivative of
y=(4x1)(e^x)(ln(3x+1))
 updated 9 months ago
 9 replies
 1 Medal
Mathematics

lin.ivory:
Group Title
f(x)=(3(x^2)1)/(4(x^2))
find horizontal and vertical asymptotes with limits
 updated 9 months ago
 9 replies
 2 Medals
Mathematics

lin.ivory:
Group Title
If Mike deposits 200 dollars at the end of each month in a savings account earning interest at a nominal rate of 4.1 percent per year compo…
 updated 9 months ago
 15 replies
 1 Medal
Mathematics

lin.ivory:
Group Title
What should be the level in sales in order for the company to realize a 9% profit over the cost of producing the scanners? A company produce…
 updated 10 months ago
 No Medals Yet
Mathematics

lin.ivory:
Group Title
what does 'state of knowledge' mean? and in relations to that, what does research/knowledge gap mean?
 updated one year ago
 6 replies
 1 Medal
Mathematics

lin.ivory:
Group Title
PLEASE HELP!! what does 'state of knowledge' means? and what, in relations to state of knowledge, would be knowledge gap and research gap? V…
 updated one year ago
 1 reply
 No Medals Yet
Mathematics

lin.ivory:
Group Title
PROBABILITY QUESTION:
two fair coins are tossed in to a cup. In order to win, you must have two heads. Your friend confirmed that you have …
 updated one year ago
 9 replies
 2 Medals
Mathematics

lin.ivory:
Group Title
Probability question!
A box contains one yellow, two red, and three green balls. Two balls are randomly chosen without replacement.
…
 updated one year ago
 6 replies
 1 Medal
Mathematics

lin.ivory:
Group Title
Probability question!!
In a survey of 287 college students, it is found that 61 like brussels sprouts, 93 like broccoli, 56 like caulifl…
 updated one year ago
 17 replies
 1 Medal
Mathematics

lin.ivory:
Group Title
In a survey of 287 college students, it is found that 61 like brussels sprouts, 93 like broccoli, 56 like cauliflower, 29 like both brussels…
 updated one year ago
 No Medals Yet
Mathematics

lin.ivory:
Group Title
A particle is moving along the curve y=2 SQRT(4x+4) . As the particle passes through the point (3,8), its xcoordinate increases at a rate o…
 updated one year ago
 3 replies
 1 Medal
Mathematics

lin.ivory:
Group Title
A baseball team plays in he stadium that holds 54000 spectators. With the ticket price at 10 the average attendance has been 21000. When the…
 updated one year ago
 5 replies
 No Medals Yet
Mathematics

lin.ivory:
Group Title
A cylinder is inscribed in a right circular cone of height 5.5 and radius (at the base) equal to 4.5. What are the dimensions of such a cyli…
 updated one year ago
 4 replies
 1 Medal
Mathematics

lin.ivory:
Group Title
use the fact that f(x)= U(x)/V(x) can be written as f(x)V(x) = U(x) and the product rule for derivatives to verify the quotient rule for der…
 updated one year ago
 3 replies
 1 Medal
Mathematics

lin.ivory:
Group Title
Find a and b such that the function is differentiable everywhere
 updated one year ago
 No Medals Yet
Mathematics

lin.ivory:
Group Title
Find the interest rate needed for an investment of 24000 dollars to grow to an amount of 34300 dollars in 8 years if the interest is compoun…
 updated one year ago
 17 replies
 1 Medal
Mathematics

lin.ivory:
Group Title
For what value of the constant "c" is the function "f" continuous on (∞,∞) where
cy+1 if y< (∞,5]
…
 updated one year ago
 3 replies
 1 Medal
Mathematics

lin.ivory:
Group Title
solve for the horizontal asymptote:
lim (√((x^2)+7x2)) +x
…
 updated one year ago
 34 replies
 1 Medal
Mathematics

lin.ivory:
Group Title
rewrite into a single logarithm of "log A"
3logx−5log((x^2)+1)+3log(x−1)
 updated one year ago
 13 replies
 2 Medals
Mathematics

lin.ivory:
Group Title
Simplify:
(((a4)^4)((b+4)^4))/(((a4)^3)((b+4)^3))
 updated one year ago
 6 replies
 1 Medal
Mathematics

lin.ivory:
Group Title
The quantity demanded per month of a certain CD burner is 742 when the price is $257. The quantity demanded per month is 1484 when the price…
 updated one year ago
 43 replies
 1 Medal
Mathematics

lin.ivory:
Group Title
A company produces a consumer level scanner at a price of $72/unit and sells it for $84/unit. The monthly fixed costs incurred by this compa…
 updated one year ago
 70 replies
 1 Medal
Mathematics

lin.ivory:
Group Title
write in the lowest term:
(((a4)^4)((b+4)^4))/(((a4)^3)((b+4)^3))
 updated one year ago
 1 reply
 No Medals Yet
Mathematics

lin.ivory:
Group Title
solve the following inequality: write the answer in interval notation. (1+(2/x+1)) _< (2/x)
Note: If the answer includes more than one in…
 updated one year ago
 14 replies
 3 Medals
Mathematics

lin.ivory:
Group Title
Please help: A 3card hand is dealt from a standard deck of 52 cards. What is the probability that the hand will contain exactly one queen?
…
 updated 2 years ago
 No Medals Yet
Mathematics

lin.ivory:
Group Title
How to determine the number of solutions for trig equations? for example: (a sinx  b)(a cosx a)(b sinx +a)=0; 0<a<b
 updated 2 years ago
 10 replies
 2 Medals
Mathematics

lin.ivory:
Group Title
how can I simplify: sin(Π+x)sin(Πx)
 updated 2 years ago
 15 replies
 4 Medals
Mathematics

lin.ivory:
Group Title
Please determine an expression equivalent to tanx+cotx Thank you!
 updated 2 years ago
 5 replies
 3 Medals
Mathematics

lin.ivory:
Group Title
prove
 updated 2 years ago
 No Medals Yet
Mathematics

lin.ivory:
Group Title
Determine an expression equivalent to cos(Π+2A)
a.cos2A
b.cos2A
…
 updated 2 years ago
 15 replies
 3 Medals
Mathematics
 > Older questions