Wednesday
July 23, 2014

Posts by Jose


Total # Posts: 351

PHYSICS
A 29.4 cm long solenoid 1.10 cm in diameter is to produce a field of 0.360 T at its center. How much current should the solenoid carry if it has 1000 turns of the wire?

physics
A thin 12 cm long solenoid has a total of 460 turns of wire and carries a current of 2.1 A. Calculate the magnitude of the field inside near the center.

10th grade
a

chemistry
what is the maximum number of grams of PH3 that can be formed when 6.2 g of phosphorus reacts with 4.0 g of hydrogen to form PH3

optics ray tracing
light travels in a straight line, why is this important for the technique of ray tracing?

Business
I need like an outline to help me write this...maybe even if it was started for me

Business
Prepare a 600 to 700 word analysis of the relationship between humans and time. Include a description of the historical development of the human ability to conceptualize and measure time. Also, examine why humans have a need to measure time, and describe how the ability to mea...

science
does carbonation or amountof caffeine in a drink or liquid affect plant growth?

ur papa
pizza

Algebra with pizzazz
add the 7 to 17 4x>24 divide by 4 x>6

Calculus
A manufacturer sells a certain article to dealers at a rate of $20 each if less than 50 are ordered. If 50 or more are ordered(up to 600) the price per article is reduced at a rate of 2 cents times the number ordered. What size order will produce the maximum amount of money fo...

Calculus
A manufacturer sells a certain article to dealers at a rate of $20 each if less than 50 are ordered. If 50 or more are ordered(up to 600) the price per article is reduced at a rate of 2 cents times the number ordered. What size order will produce the maximum amount of money fo...

health
what a lymph node is

Physics
the temperature of ice according to our physics teacher is -5 degrees celcius

Physics
How many grams of ice must be added to 100 grams of water at 60 degrees so that its temperature drops to 20 degrees celcius? As far as i know I have to use: (Mass)*(specific heat of water) *(finaltemperature - initial temperature = ??

Chemistry
what is the density that has a mass of 77.0 g and a volume of 36 mL?

Chemistry
what is the density that has a mass of 77.0 g and a volume of 36 mL?

Math
What it 120+119+118+117+116...+2+1

6th grade
At 36 degrees, how long will it take for a sheet of ice 5' x 5' 6" deep to melt?

6th grade
nation that conquered many areas of india

7th grade
what is the gcf of 35a^2 and 85ab

Statistics
List Six deceptive graphical techniques.

Statistics
List Six deceptive graphical techniques.

Statistics
List Six deceptive graphical techniques.

math
the answer is... do it urself so u can learn it !

algebra
what is 4 to 4th power and show the process?

Math/Biz Math
I am so lost. Did I answer these problems right? Bud Ray is the owner of an automatic car wash located in a busy side of town. He currently has all the business he can handle and then some. His business has grown steadily over the years. His current car wash equipment is in ne...

Enchancing Children's Self-Esteem
. D Correct 2. C Correct 3. A Correct 4. B Correct 5. D Correct 6. C Correct 7. B Correct 8. C Correct 9. A Correct 10. B Correct 11. A Correct 12. B Correct 13. D Correct 14. D Correct 15. B Correct 16. C Correct 17. D Correct 18. B Correct 19. B Correct 20. A Correct

Physics
2.0 E2 J convert 10 kg to Newtons 10 kg = 98.0665 Newtons W = F(d) W = 98.0665 (2) W = 196.133 W = 2.0 E2 J when rounded 27J W = F (d) W = 9.0N (3.0m) W = 27J Time doesn't matter here

MATH PATTERNS
jhjewhjfkewbjfvklaefw

social studies
north America,south America and the island in the caeibbean sea are the major lands in the

Geometry
Can someone please kind enough to explain this questions for me. Thank you What are some examples of other important polyhedra? What characteristics help you determine whether a polyhedron is regular or irregular? How can you check for symmetry and rotational symmetry of polyh...

algebra 2
what is the proper thing to say when you introduce a hamburger?

BUSINESS
Question What are the differences between an internal proposal and an external proposal? Also I need to summarize why the two proposal types are different in terms of the following elements: Consider the following scenario: Management at your project management firm wants to ...

elementary
how becoming a scientist

Math
I have a graph which I need to find the equation of. It's an absolute value graph, the vertex/middle point is at (-2, 5) and 2 points that lie on the graph are (1,10) and (-5,10). It needs to be in 'y=' form. I'd appreciate it if you explained how to do find th...

Calc
i got 16, but i am not sure if i am right

Calc
Find the area of the region bounded by y=x^2 and y = -(x-4)^2 +4 and the lines y=0 and y=4.

Calc
lol yeah algebra, ok that's what I got, just making sure.

Calc
How do I solve for x in: y = -(x-4)^2 + 4

Algebra
thanks =D.

Algebra
first 2^-1 = -3 then 7^-4=-5 -3x-5=15 15^-2=15 so your answer is 15 i suggest you use a scientific calculator.

history
what i got is letter a invading russia with limited supply lines but i dont seem to know why.

history
which action taken by both hitler and napoleon is considered by historians to be strategic military error? a invading russia with limited supply lines b invading great britian by land c introducing combined ground and naval assaults d using conquered peoples as slave laborers

science
is Texas east or west of arizona?what is a longhorn steer and what does it look like?how long have ranchers been raising cattle in the US?

math
is 2 times the square root of 7 minus the square root of five/ the square root of 7 plus the square root of five 2 2 times the square root of 14?

10th grade math
ass

us history
I know that significant changes were women's sufferage and workers rights, but I need one more. What other changes are there?

us history
What changes were brought upon by the Progressive Era?

7th Grade Math
what is 3(4x+6)+7*

dictionary
What does the italicized n stand for in a dictionary entry

History- Vietnam war
Thanks for the help guys, I think what threw me off was the definition of Imperialism, I interpreted it as any spreading of ideals and values into another nation. Thanks once again!

History- Vietnam war
I have a debate coming up, and I got the worst side and topic possible. I need to debate that the Vietnam War was not an example of Imperialism. I've learned the definition of Imperialism, and I have also gone through the arduous task of learning the history of the Vietnam...

Science
What is the equator?

algebra
how old am i?

shop class
thanks

shop class
ummm ok for shop class i have to write about a career in metalworking i cannot find anything

Health Care
What populations or groups were most adversely affected by deinstitutionalization

Math
what is the gcf of 75 and 40?

chem lab
That would be the identification process which includes the observations of solution properties such as pH, color, odor, & the results of mixing 2 solutions.

Economics
Zatab is an allergy medication made by MIRK Labs [British pharmaceutical] that enjoys a patent monopoly in Europe, Canada, and USA.

Physics
t^2=4(3.14)^2r^3 _________________ GM M=2.3*10^30kg

math
thanxz

math
solve using substitution 4x + 3y= -3 2x + y = -1

Physics
I am not sure how to setup this problem. I posted it earlier and "BOB PURSELY" responded we are happy to critique your thinking. I have know idea how to solve this problem or even where to start. Please help!!! A tetherball leans against the smooth, frictionless post...

physics
I am not sure how to setup this problem. I posted it earlier and "BOB PURSELY" responded we are happy to critique your thinking. I have know idea how to solve this problem or even where to start. Please help!!! A tetherball leans against the smooth, frictionless post...

physics
A tetherball leans against the smooth, frictionless post to which it is attached. The string is attached to the ball such that a line along the string passes through the center of the ball. The string is 1.30 long and the ball has a radius of 0.170 with mass 0.440 . What is th...

Physics
9K

Physics
A coefficient of kinetic friction, k , is needed to stop a car in a distance D on dry pavement with the wheels locked if the car starts from speed V_0. What coefficient of kinetic friction (in terms of k ) is needed to stop this car in the same distance if it starts from an in...

chemistry
what are two regions make up all atoms?

chemistry
400 cm^3 = how many Ls and 400 cm^3 = how many m^3s the last tutor that helped me didnt break these two down clearly

chemistry
i have no idea what to do for the last 2 and what you did

chemistry
how do i convert these 0.25g = how many cgs 400 cm^3 = how many Ls and 400 cm^3 = how many m^3s?

chemistry
how do i convert these 0.25g = how many cgs 400 cm^3 = how many Ls and 400 cm^3 = how many m^3s?

chemistry
im confused with significant numbers how do you do them.. like for example 64 mL

Chemistry
what are three chraracteristics of metalloids and 2 characteristics of noble gases

earth science
where does the energy that drives the rock cycle come from

chemistry
Which of the following statements is NOT true in regards to water, ethanol, and isopropanol? A. Water has the highest boiling point. B. Two lone pairs of electrons are assigned to the oxygen in each Lewis structure of all three molecules. C. Dispersion forces affect all three ...

social studdies
do u do 8th grade social studdies

math
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math
yup

math
wat is the quotient of 8.05 times 10 to the 6 power and 3.5 times 10 to the second power

math
wat is1/2 plus 1/3

writing.....please i need help...
ok thanks

writing.....please i need help...
i wouldn't like it at all...but i don't know what imagery i can use to begin my paragraph.... my teacher has been askin to use imagery in our essays and stuff like that... but i don't seem to think of any

writing.....please i need help...
what would be a good imagery to start of my paragraph about how downloading music is a downfall to the music industry?? i really need help...

my topic. students, please post ur opinion too.
What about crime in your neighborhood? Police reports would be great, and even interviewing the sheriff would be great.

math
wat is probability

math
keanna

Math
6554/09

math
oooooooooookie dooookie

math
the number of quarts you need to buy to paint a room any room

riddle help please
because he has fleece

Social Studies
what are 3 most important invetions in humen history

religion
the meaning of the holy day of obligation callled Christmas

Statistics
Second Problem A. determine the mean, median, and the standard deviation B. Determine the coefficient of skewness using Pearson's method C. Determine the coefficient of skewness using the software method Commison earned($000)last year by the sales representatives at the Fu...

math
thankz

math
last 2 are 8 +9

math
evaluate (10 to the 2nd power-4times 8)divided by(8timees 9)

math
evaluate 17-5to the 2nd powerdivde by(2 the fourth power + 3 to the 2nd power

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