chris
 Name:
 Chris Sprague
 School:
 Stanford University
 About:
 CTO and cofounder of OpenStudy.
188 helpers are online right now
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Questions Answered

farmdawgnation:
Release 10/9/2012 (subscribetourdreams)
 updated one year ago
 99 replies
 18 Medals
Mathematics

sasogeek:
news flash: I got into ghana telecom university college, leaving tomorrow (12/09/12), going to study computer engineering. i'll continue wit…
 updated one year ago
 20 replies
 13 Medals
Mathematics

lovejones2012:
A company will need $55,000 in 8 years for a new addition. To meet this goal, the company his to deposit money in an account today that pay …
 updated one year ago
 9 replies
 No Medals Yet
Mathematics

vishweshshrimali5:
what is this ?
…
 updated one year ago
 70 replies
 4 Medals
Mathematics

precal:
How does a smartscore go down?
 updated one year ago
 12 replies
 6 Medals
Mathematics

logangraham:
OpenStudy, as a whole, needs to change.
OS has the potential to be a really powerful online community and discussion place for thinkers. It…
 updated one year ago
 22 replies
 7 Medals
Mathematics

rebeccaskell94:
I made a video for my OpenStudy :D
It's not that great but it's something. Writing a thank you is so unoriginal ;)
http://www.youtube.com/w…
 updated one year ago
 10 replies
 4 Medals
Mathematics

Kaytree16:
Franklin measured and labeled the angles of a triangle as shown. Jennifer says that at least one of his measures is incorrect. Explain in at…
 updated one year ago
 17 replies
 4 Medals
Mathematics

farmdawgnation:
Release 05/01/2012 (cleaningservice)
 updated one year ago
 62 replies
 17 Medals
Mathematics

GT:
Having moderators harass longterm helpers with threats of suspension for providing "answers" on some questions does not seem productive. BT…
 updated one year ago
 14 replies
 10 Medals
Mathematics

snowballhockey:
What is the probability of drawing a red card out of a deck of 52 cards,given a standerded deck of 52 cards with 4 suits ( 2 red and 2 black…
 updated 2 years ago
 3 replies
 No Medals Yet
Mathematics

Hero:
Proposal  Open House Once a Week
 updated one year ago
 56 replies
 16 Medals
Mathematics

Hero:
The waiting time to bump a question should never go beyond fifteen minutes.
 updated 2 years ago
 48 replies
 9 Medals
Mathematics

apoorvk:
"ONE MEDAL SYSTEM"
Well, it's been almost a week since the SmartScore system (beta version) was launched, and we can say that it's been a su…
 updated 2 years ago
 91 replies
 19 Medals
Mathematics

Banned123:
please help, find four consecutive integers whose sum is 2
 updated 2 years ago
 11 replies
 1 Medal
Mathematics

shadowfiend:
04/16/2012: The Magic (release time).
 updated 2 years ago
 196 replies
 28 Medals
Mathematics

dsm5492:
Simplify the following expression.
\[\sqrt{18}\sqrt{72}\]
 updated 2 years ago
 21 replies
 4 Medals
Mathematics

Suzan987654321:
2a^2 + 30a + 100
Factor this Trinomail.
 updated 2 years ago
 5 replies
 4 Medals
Mathematics

katlin95:
can someone give me a problem that involves polynomials?
 updated 2 years ago
 7 replies
 4 Medals
Mathematics

katlin95:
There are exactly five rows with 2 primes in them. Which rows are these?
 updated 2 years ago
 10 replies
 3 Medals
Mathematics

katlin95:
There are two rows with exactly 3 primes in them. Which rows have exactly 3 primes?
…
 updated 2 years ago
 6 replies
 3 Medals
Mathematics

Emra:
list all factors for each number 75 what does that mean
 updated 2 years ago
 13 replies
 2 Medals
Mathematics

myininaya:
@darthsid this is what I'm talking about...
However I seen it more than once for some...
 updated 2 years ago
 33 replies
 6 Medals
Mathematics

johnwessolomon88:
I asked this question before, but I did not understand the answer.
xy = 8
…
 updated 2 years ago
 13 replies
 5 Medals
Mathematics

SirMathy:
http://openstudy.com/updates/4f64e221e4b079c5c6326a38
…
 updated 2 years ago
 1 reply
 1 Medal
Mathematics

SirMathy:
A yacht race consists of four legs. The first three legs are 4 km due east, then 5 kmsouth, followed by 2 km due west.
a. How long is the fi…
 updated 2 years ago
 3 replies
 1 Medal
Mathematics

mominanisar:
what is the architecture of minux OS?explain
 updated 2 years ago
 1 reply
 1 Medal
Mathematics

mominanisar:
what is the architecture of mac OS?explain
 updated 2 years ago
 1 reply
 1 Medal
Mathematics

Helllo;3:
solve the system of equations for x :
2x+y=4
x2y=7
 updated 2 years ago
 4 replies
 1 Medal
Mathematics

symone17:
Find the xintercepts for the parabola defined by the equation below.
y = x2  9x + 18
 updated 2 years ago
 17 replies
 2 Medals
Mathematics
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