Jamie Lynn
Most popular questions and responses by Jamie Lynn
math
Farmer Hodges has 50 feet of fencing to make a rectangular hog pen beside a very large barn. He needs to fence only three sides because the barn will form the fourth side. Studies have shown that under those conditions the side parallel to the barn should
asked on June 13, 2012 
math
Splitting investments. Joan had $3,000 to invest. She invested part of it in an investment paying 8% and the remainder in an investment paying 10%. If the total income on three investments was $290, than how much did she invest at each rate?
asked on June 13, 2012 
physics
A weight is hung by a cord from the ceiling of an elevator. From the following conditions, choose the one in which the tension of the cord would be the greatest...least?(draw force diagrams) a) elevator descending at a decreasing spped b)elevator at rest
asked on December 17, 2008 
Math
Karl wants to get $80,000 for his house the real estate agent charges 8% of the selling price for selling the house. What should the selling price be?
asked on June 13, 2012 
MATH PLEASEEEEE
I have a question, if f(x)=x/2 and g(x)=3x+1 find: a) (f+g)(x) i know you go x/2+3x+1. but how do i solve that?? b) (fg)(x) i know you go x/23x+1, how do i solve? c)(f*g)(x) how do i solve? (f/g)(x) how do i solve?? f(g(x)) how do i solve?? thanks for
asked on December 16, 2008 
math
Uncle Albert's estate is to be divided among his three nephews. The will specifies that Daniel receive onehalf of the amount that Brain receives and that Raymond receive $1,000 less than onethird of the amount that Brain receives. If the estate amounts
asked on June 13, 2012 
math
how do i find the domain and range of equations? example: f(x)=ab.solute value of x3. f(x)=square root 36x^2 g(x)=2x+2. do i find the range by pluggin in y for the x and then solving. for example: x=2y+2, and then i get y=x2/2. and then is that how i
asked on December 16, 2008 
physics
a)If you roll a putty ball around inside of a bowl, it soon comes to a rest in the center. A steel ball will orbit quite a few times before coming to rest in the center of the bowl. What would be the ideal motion of the ball in the bowl? (no friction) b) A
asked on December 17, 2008 
MAth
how do i find the domain and range of equations? example: f(x)=ab.solute value of x3. f(x)=square root 36x^2 g(x)=2x+2. how would i know what the domain and range is of these. could i use a graphing calculator to tell me the domain and range??
asked on December 16, 2008 
Math
I have a question, if f(x)=x/2 and g(x)=3x+1 find: a)(f+g)(x). i do x/2+3x+1, how do i do this?? then how do i subtract those numbers, an how do i multiply them??
asked on December 16, 2008 
Math
Nick grew 5/16 of an inch this year and 3/8 of an inch last year. How much did he grow in two years? The family ate 3/4 of a gallon of vanilla ice cream and 1/6 of a gallon of chocolate ice cream. How much was eaten in all?
asked on June 27, 2012

physics
thanks sooo much:)
posted on December 17, 2008 
physics
thanks for your timee
posted on December 17, 2008 
physics
what does mg stand for?
posted on December 17, 2008 
MAth
so what is the answer to the last one?
posted on December 16, 2008 
MATH PLEASEEEEE
thanks so much:)
posted on December 16, 2008 
Math
also how do i divide (f/g)(x)?? and f(g(x)) i got for my final answer 3x+1/2. is that right?? how do i do g(f(x))?? thanks for your time and help!
posted on December 16, 2008