Wednesday
December 11, 2013

# Posts by Olivia

Total # Posts: 395

Goverment
I have a question about my homework. Alright here it is........................ I live in Downingtown Pennsylvania My question is who runs the municipal goverment? Hope u can answer it!:)

pre-calculus
suppose g(t)=kf(t). Find the average rate of change of g over the interval [a,b] in terms of f

History
2) Niccolo Machiavelli was a Florentine who was active in politics in that Italian city-state, where bloodshed and destruction were often part of the political process. In chapter XIV, Machiavelli wrote “A Prince, therefore, ought never to allow his attention to be divert...

Math
a rectangle is 8 ft at the top and on the side its 4.2ft i got 24.4ft for the perimeter and 33.6ft for the area is that corect?

Math
ok so, a square is 9.3cm at the top so what is the area? I got the perimeter and it is 37.2 cm but I just cant understand how to do area and get the right answer

Physics
I don't know where to start.

Physics
Suppose a certain type of deciduous tree releases 7500 leaves on average each fall. If the average mass of each leaf is 1.7 g and a 135 000 acre forest has 206 of these trees per acre, how many kilograms of leaves are dropped on the forest floor each fall? Express the answer i...

Physics
The established value for the speed of light in a vacuum is 299 792 458 m/s. What is the order-of-magnitude of this number?

Algebra
Donna runs 4 miles in 30 minutes. How many miles can she run in 63 minutes?

Science
Why is it necessary to have reguarly spaced gaps between sections of a concrete sidewalk?

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