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Posts by Aaron

Total # Posts: 546

Physics - please help I don't get it
please I really need help with this

Physics
A daredevil attempts to swing from the roof of a 24m high bulding to the bottom of an identical building using a 24m rope. He starts from rest with the rope horizontal, but the rope will break if the tension force in it is twice the weight of the daredevil. How high is the ...

6th grade_Science/Math
ha ha ha funny josh

Calculus
Oh sorry, that was supposed to be pi

Calculus
Let f be the function given by f(t) = 2ðt + sin(2ðt) a) Find the value of t in the open interval (0,20 for which the line tangent at (t, f(t)) is parallel to the line through (0,0) and (2,4ð) b) Suppose the given function describes the position of a particle on the...

Accounting
buying packaging material, hiring shipping companies (those are a few of the costs)

4th grade
what is computation method?

Math - gr.11
Cos 30 = A/H Cos30 = A/5 *switch A and Cos30* A=5(Cos30) A=5•sqrt of 3 ------------- 2 *Remember, Cos30 is equal to A/H which is sqrt3/5

8th grade science
explain that gravitational force is the dominant force determining motions in the solar system and in particular keeps the planets in orbit around the sun

8th grade
In chemistry what is the practical applicaiton of scientific principles to solve everyday problems?

4th grade
what are 10 (things (living and non-living things)that a barracuda need to live a healthy life?

science
barracuddas are so able to to conform to their environment So i don't know how to answer the question. they need water food parisites and that's all i can get and i need 10 things.

science
barracuddas are so able to to conform to their environment So i don't know how to answer the question. they need water food parisites and that's all i can get and i need 10 things.

science
what are 10 (things (living and non-living things)that a barracuda need to live a healthy life?

Organic Chemistry
to bobpursley, the question you ask in response is irrelevant. that is only in the case of SN!. the original question refers to SN2.

Earth Science
i have a few questions 1)what california geologic features formed as the result of erosion by glaciers? 2)which geologic processes formed most of californias nonmetallic mineral resources? 3)an oil well is usually drilled into? 4)which of the following is NOT likely to be used...

Algebra II
I've been working on this one and I just can't figure it out. I appreciate all the help: Two miles upstream from his starting point, a canoeist passed a log floating in the river's current. After paddling upstream for one more hour, he paddled back and reached his ...

Life Science
I cant find the common names for these two words: protista and fungi - Can you help me?

science
6.3

Math
Number sense: What number is 10.000 less than 337.676 ?

science
a substance that keeps its shape because its particles can't flow freely is a(n).........

MATH
Matt and Anna are frequent fliers on Fast n Go Airplanes. They often fly between two cities that are a distance of 1680 miles apart. On one particular trip, they flew into the wind and the trip took 4 hours. the return trip with the wind behind them, only took about 3 hours. ...

math
Matt and Anna are frequent fliers on Fast n Go Airplanes. They often fly between two cities that are a distance of 1680 miles apart. On one particular trip, they flew into the wind and the trip took 4 hours. the return trip with the wind behind them, only took about 3 hours. ...

math
A man drives x miles the first day, y miles the second day, and z miles the third day. The average mileage covered per day is

math
why do dragons sleep during the day

math
whats 5+5

English/Language Arts
In Tom Godwin's Cold Equations (short story), what writing style does he use?

statistics
thanks- it helped me understand my homework.

english
how did prince dracula become famous hundreds of years after he died

english
how did the soldiers try to keep enemies away from bran castle?

algebra
what is algebra? and you give me a example

english
what are consonants and how are they used.

Physics
Can someone help me with this, i have started it but cant get it to work out. The higher the energy level occupied by an electron in the hydrogen atom, the larger the atom. The diameter of the atom is proportional to n2, where n=1 labels the lowest, or “ground” state...

Calculus
Hey thanks a lot.

Calculus
Yes the eqaution you wrote is correct. There is no f9x however.

Calculus
How do you find the derivative of (x+1) times the third root of (x-5)spuared(x=4)?

Algebra Absolute Value
(1,9)

Algebra-please check my answers
what is x 4 - x/4 = 5

math
how do you solve: integral:(x-1)sqrt(x) dx There aren't any limits of integration Add the integrals of x^3/2 dx and -x(1/2) dx. Use the rule that the integral of x^n is x^(n+1)/(n+1), where n is any constant.

math
slope of the line for (4,8),(5,10) Aaron, to find the slope of a line you would have y2-y1 over x2-x1 and that will give you the slope of 2 cordinates.

math
3 hours15 minutes

Science
How is friction involved in Volleyball? Hand touches volleyball maybe.... i know that but what type would that be?? Spinning friction orrolling friction??? The type of friction would relate to exactly how the hand comes in contact with the ball. Since "rolling" ...

PLEASE HELP SOLVE RIDDLE
A man was traveling to Kasoa.At the bus stop, he met a man with 7 wives Each wife has 12 sons and 12daughters Each daughter of the man's wife's had 4 sons and 7 daughtersEach son of the man's wife's had 7 sons and 4 daughters Each granddaughter had4 friends How...

help me for this stupid worksheet
My teacher teaches crappy so i don't even know how to do this

Earth Science
Water Mass

math
a bus takes 12 hours to travel the same distance that an airplane travels in 1.5 hours. the average speed of the airplane ia 120 km per hour faster than five times the average speed of the bus. what is the average speed of the bus? let x represent the speed of the bus speed of...

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