physics
its simple time = distance/speed speed = 60km/hr = 60*5/18 m/s t = 100*3/50 = 6Secs
College Algebra
Add the -25 to the other side... 2x^2-8x+25=0, Now use the quadratic formula to solve for x... Hope this helps
Trig
A ship leaves port with a bearing of S 40 W. After traveling 7 miles, the ship turns 90 degrees on a bearing of N 50 W for 11 miles. At that time, what is the bearing of the ship from port?
chemistry
a 2.00-liter sample of a gas has a mass of 1.80 grams at STP. What is the density , in grams per liter , of this gas at Stp?
Science
Find Molecular and net ionic equation for Al(NO3)3 + Na2CO3
Algebra
ask for help
History
What impact did the moon landing have on the Sixties?
american experience since 1945
yes
mathamatics
1.)(-2m^3)(3.5m^-3) 2.)(x^5y^2)(x^-6y)
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