Sunday
May 26, 2013

Posts by didi


Total # Posts: 9

Social Studies
Why did the Spanish Colonists leave Florida to go to Cuba?

chemistry
when hydrogen is fitted into reactivity series of metals , it comes immediately after

physics
thn wat is it

physics
what is reaction product when ethene is treated with steam using phosphoric acid as catalyst at 300 degrees celcious

physics
A 34.3-kg child swings on a rope with a length of 6.11 m that is hanging from a tree. At the bottom of the swing, the child is moving at a speed of 4.2 m/s. What is the tension in the rope?

math
Marissa has budgeted $65 for her mothly cell phone expense. If her plan with her wireless provider is $15 plus $0.25 for each minute, how many minutes can she talk on her cell phone in a month and not exceed her budget?

algebra
Nakia cut a board of 30ft long into 2 pieces. The ratio of the legnths of the 2 pieces is 2:3.what is the length, to the nearest foot, of the shorter piece

science
I wonder what atoms are and what molecules of two element/compounds are?

social studies
explain the importance of the language of the romans?

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