# Posts by Kori

Total # Posts: 19

**Physics**

A 20 kg block is placed on a 35 degree ramp. What is its true metric weight?

*September 18, 2016*

**Math**

At the amusement park, you decide to ride the Ferris wheel, which has a maximum height of 100 meters and a diameter of 50 meters. It takes the wheel seven minutes to make one revolution. If you start your ride at the midline and the ferris wheel rotates counter clockwise, how ...

*May 23, 2016*

**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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