JohnBRockerf

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I have a assignment due by Friday and ive done most of it but a few problems are really killing me and I was wondering if I could get some help and by help I mean the answers lol to some problems if u can help me I will be greatly apprciative. 3. Find the length of arc S, if r= 10 and its like a 0 with a line in the middle = pie over 6. 4. Find the area A of the sector if the 0 with the line in the middle = pie over 4 and r = 6 5. If the latitude of Chicago is about 42 degrees and the radius of the earth is about 4000 miles, how far is Chicago from the eaquator? (use pie = 3.1416) please can some one help me its a matter of life and death lol.

Im trying to increase my level of skill in math and wanted to know if there were any good books I may want to purchase or if their were any advice anyone could give me on how to be become better in math, any help will be greatly apprciated.

Ive been very interested in physics latley and i was wondering if anyone knew of any particular books on physic that would be good for me to read your help will be greatly appreciated.

I came up with some new ideas for my science project and I just wanted to get some opinions on it for my project I'm kind of having a hard time naming it but this is what it involves I plan to have 5 subjects 4 of my associates and myself, 2 of the subjects will be asked to do 10 questions from english, 10 from science, and 10 from math all within 15 minutes with the reward being 20$ for whoever can finish the most and get the higher score but all the while being oblivious of the time, my other two subjects will do the same thing only without an reward but their motivation will come from a timer i will set on the table their doing their work on so they will basically try to beat the clock, and finally myself I will try to get the highest score possible on the test just for a personal best with a teacher monitoring me and telling me when time is up and the purpose of this will be to measure their pulses and figure out which causes the highest level of stress on the subjects if you know of any way i can improve this I will greatly appreciate it.

I came up with some new ideas for my science project and I just wanted to get some opinions on it for my project I'm kind of having a hard time naming it but this is what it involves I plan to have 5 subjects 4 of my associates and myself, 2 of the subjects will be asked to do 10 questions from english, 10 from science, and 10 from math all within 15 minutes with the reward being 20$ for whoever can finish the most and get the higher score but all the while being oblivious of the time, my other two subjects will do the same thing only without an reward but their motivation will come from a timer i will set on the table their doing their work on so they will basically try to beat the clock, and finally myself I will try to get the highest score possible on the test just for a personal best with a teacher monitoring me and telling me when time is up and the purpose of this will be to measure their pulses and figure out which causes the highest level of stress on the subjects if you know of any way i can improve this I will greatly appreciate it.