Thursday
April 24, 2014

Posts by Wyeth


Total # Posts: 9

Math
Suppose you did a survey of male shoes size and the mean of that survey was size 10 with a standard deviation of 1.5. What is the z-score of a size of 7.5?

us history
What advantages does the Union have over the Confederacy? The Confederacy over the Union?

us history
Why does Lincoln sign the Emancipation Proclamation even though he said early on that he wasn't going to abolish slavery in the south? What fears could have kept him from signing it?

6th grade Science
How can you make an event chain concept map of the different levels of cell organizations from cell to organ system?

science
What physical property could you use to separate sand and sugar? How would you do it?

Science
Use the law of conservation of mass to explain why a rusty nail weighs more than the original nail.

6th grade
What physical property could you use to separate sand and sugar? How would you do it?

6th grade
A student heats 4.00 g of a blue compound, which reacts completely to produce 2.56 g of a white compound and an unknown amount of colorless gas. What is the mass of this gas?

Science
A student heats 4.00 g of a blue compound, which reacts completely to produce 2.56 g of a white compound and an unknown amount of colorless gas. What is the mass of this gas?

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