# Posts by Saleem

Total # Posts: 15

Physics
a boy whose weight is 600 N runs up a flight of stairs 10 m high in 12 second .What is his average power?

pre-algebra
how do you rewrite rational numbers -0.56, -2.3,2.11, I do know where to start I'm a mom trying to help my son with his homework

english
yes i am learning english

english
Are you learning english

physics
how much weight ca lift aperson in moon who can lift 50kg in moon -how to solve it

physics
Data VR=5 Work done=25kg L=40cm Effort=60N

GK
which is correct word beuaty lies in the eyes of the beholder or the beauty of eyes lies in the beholder

Unscramble
Unscramble the following words eye lies the beauty of in the beholder

Chemistry
As STP a certian mass of gas occupies a volume of 790cm3 find the tempreture it will occupy when the pressure 726mmHg and volume is 1000cm3

chemistry
88.75gms

college biology
Which solutions were isotonis to the egg? 15% @%% 30% 40% 50%

college biology
What solutions were hyptonis to egg? solution 15% 25% 30% 40% 50% sucrose solution

college biology
Whis solutions were hypertonis to the egg? All solutions contain too millitiers of sucrose solution. 15% 25% 30% 40 % and 50%

biology college
In the Osmosis and diffusion lab xplains the flow of water when an egg reaches equilibrium.

college
Osmosis and diffusion lab five eggs weighing 50 grams each have soaked in 30% surcose solution for 24 hours. One egg is then placed in 100 millitiers of each of the following sucrose solutions: 15%, 25%, 30%, 40%, 50%. Every ten minutes the eggs are removed and weighed. Create...

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