Saturday
May 25, 2013

# Posts by jonathan

Total # Posts: 274

Physical Science
If 30 N of force is exerted over an area of 20 m2, how much pressure is being applied in pascals?

math
the Angle of Elevation From a Ship to the Top of a Lighthouse on the Shore is 18 Degrees. If the Light House is 20 Meters Tall and at Sea Level How Far is the Ship From the Shore to the Nearest Meter..

calculus
lim x¨‡ 2x 3 +5x 2 −x 3 =

4root(3X>7)(y>9)(z>3)

algebra
simplify: 4root3x>7*Y>9*Z>3

SCIENCE
SUNLIGHT AND WIND ARE INEXHAUSTIBLE RESOURCES. EXPLAIN WHY THEY ARENT USED TO PRODUCED ALL OF OUR ENGERY

SCIENCE
SUNLIGHT AND WIND ARE INEXHAUSTIBLE RESOURCES. EXPLAIN WHY THEY ARENT USED TO PRODUCED ALL OF OUR ENGERY

Organic Chemistry
What is the white solid that quickly forms when the methyl salicylate is added to the sodium hydroxide solution? I know that it is this equation but I wanted to know what is the name of the white solid: HOC6H4COOCH3 + NaOH „³ HOC6H4COO- Na+ + CH3OH

physics
You have a bathtub containing 100 ml of water at 25 degrees celcius. How long must you stir the water to bring the temperature of the water to 100 degrees celcius?