chemistry
What volume of oxygen is consumed when 9g of water is formed when butane is burnt?
STATISTICS
IV=None DV=Final exam scores (continuous) Best method of analysis= independent sample t-test
Math
Carl hired 4 people to work in his shipping department for a week at 8 hours a day. However, after working only 4 hours on the third day, the work was completed. How many hours of wages does Carl owe to the workers?
algebra
A black snake lies at the base of an apple tree and a cat is climbing in the tree branches. The number of apples on the tree is four less than twice the tree's height. One year ago the the cat's age was one-third of his mother's current age. Two years from now twic...
Math
Find and simplify. f(x) = 5 − x^2 (a)f(x + h) − f(x) (b)[f(x + h) − f(x)]/h Thank You.
carlos mendez
como se representa 26/8 en fraccion en un pastel
maths
write the following numbers in standard form. i.49800000 ii.0.000003
Physics
Damon that would work if there was no friction, no gravity, no transfer of energy/work throughout the particle. Because they are linked, and hanging vertically, there is a few extra forces that need to be taken into account.
5th grade
Jen and Heather went to lunch. When the bill came, Jen discovered that she only had $8. Heather had enough money to pay the other part, or 3/5 of the bill. How much was the total bill?
Chemistry college
48.4 grams
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