Tuesday
September 2, 2014

Posts by Kori


Total # Posts: 17

math
14,000
March 24, 2014

math
Carlos invested his savings in two investment funds. The amount he invested in Fund A was $8000 less than the amount he invested in Fund B. Fund A returned a 8% profit and Fund B returned a 4% profit. How much did he invest in Fund B, if the total profit from the two funds ...
March 24, 2014

math
f(x)=4-x^2 simplify completly. Use difference quotient.
January 2, 2013

Statistics
A manufacturer of sports equipment claims that the new fishing line has a mean breaking strength of at least 8 kilograms. Test this claim if a sample of 28 lines found that the mean breaking strength is 7.8 Kg with sample standard deviation 0.5 Kg. The distribution is ...
December 8, 2011

math
I have fraction 39/13 I have to write three fractions that are equal to I calculated 1 1/3 3/1 3 would this be correct?
October 9, 2011

solving systems of equations with 3 variables
What is the solution to the system? x-2y=1 x-3y+z=0 2x-2z=18
May 30, 2011

Algebra II
What is the solution to the system? 2x+y=9 x-2z=-3 2y+3z=15
May 30, 2011

Math
Solving systems of equations with three variables? What is the solution to the system? 1] x+y+z=-3 2] 3y-z=4 3] 2x-y-2z=-5
May 30, 2011

psy, PHI 103
Disagree on wheather a believable solution is required for the enjoyment of a mystery novel.
September 25, 2010

5th grade
write a real word problem where you would multipy 120 and 75
September 21, 2010

math
s/a=4.5,D/A=4.5, N/E =.80 & A=D+Emsolve for N/S
September 3, 2009

english
how do I write a persuasive thesis statement to this.... gun control. I just need a persuasive thesis statement and I do not know how to write one. help please?
June 2, 2008

geography: easy
thanks a lot!!1
February 19, 2008

geography: easy
what is the latitude and longitude of Daytona, Florida
February 19, 2008

algebra
thanks
February 17, 2008

algebra
(m+5/6)= -19
February 17, 2008

spanish
can anyone help me with my homework im a senior in high school and this seriously deturmines my graduation and i need help!!!!!!! please! Thank you for using the Jiskha Homework Help Forum. We will be very glad to help you, however you need to post what is bothering you!
April 9, 2007

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