Tuesday
November 25, 2014

Posts by Blah


Total # Posts: 73

math
four monkeys, ann, bob, carl, don set off to gather bananas. after collecting their bananas, they felt tired and fell asleep. ann woke up first and ate 1/3 of the bananas. bob woke up next and ate 1/3 of the remaining bananas. then carl woke up and ate 1/3 of the remaining ...
October 8, 2014

english
oops typo on 13. the answers are a child a daughter a parent a swimming instructor
September 5, 2014

english
9. In " my brothers keeper" ted and jasmine are developed in contrast to one another by describing their (1 point) fears of the unknown emotional reactions interactions with their parents 10. The story My brothers keeper" is told through the point of view of (1 ...
September 5, 2014

algebra
1. is (0,3) a solution to the equation y=x+3 (1 point) yes** no 2. is (1,4) a solution to the equation y=-2x (1 point) yes no** 3. (4,0),(3,-1),(6,3),(2,-4) Which are solution to y=x-4?Choose all correct answers. (2 points) (6,3) (4,0)** (3,-1) (2,-4)** Im not sure i need help...
August 28, 2014

math
It will cost $0.15 to cover 1000 cm² with paint. About how much will it cost Chen to paint his office? Show your work.
February 7, 2014

english
thank you
January 15, 2014

english
Which of the following is true regarding a restrictive adjectival clause? A. It will follow a general noun and is not set off by commas. B. It will be set off by commas. C. It will typically include the relative pronoun which. D. It will follow a proper noun. i think it might ...
January 15, 2014

history
Which of the following statements is true regarding the construction of the transcontinental railway? A. The Sierra Nevadas were the most difficult obstacle for the Union Pacific Railroad. B. Most workers for the Union Pacific Railroad were Chinese. C. Most workers on the ...
May 22, 2013

physics
Vector A has magnitude 73 units and direction, counterclockwise from east, of 5.5 degrees. What is the value of its x-component to 1 decimal place?
May 22, 2013

physics
An 80 kg crate was slowed to a stop when a frictional force of 160 Newtons was applied. It was originally traveling at 5.5 m/s. What distance did the box travel before it came to a stop? m. Round to first decimal.
May 20, 2013

Math Limits
(x^n-1)/((x-1) )=(x-α^1 )×(1-α^2 )×………..(x-α^((n-1)) ) How do we prove that n = the multiplication of the second term using limits and l'hopital's rule.
February 28, 2013

math
33%
February 25, 2013

Physics
If 3.25x10-3 kg of gold is deposited onto the negative electrode of an electrolytic cell in a period of 2.78 hours, what is the current through this cell in amperes? Assume that the gold ions carry one elementary unit of charge
December 10, 2012

Physics
If 3.25x10-3 kg of gold is deposited onto the negative electrode of an electrolytic cell in a period of 2.78 hours, what is the current through this cell in amperes? Assume that the gold ions carry one elementary unit of charge
December 10, 2012

physics
a playground slide is a place inclined at 48 to the horizontal. a child of mass 25 kg slides down the slide for 4m. calculate the potential energy lost by the child
November 30, 2012

math
5680 C:
November 15, 2012

Physics
Light cannot be linearly polarized by: transmission reflection diffraction diffraction
October 26, 2012

Physics
Thank you!
October 19, 2012

Physics
Which of the following is correct for the two coherent light waves to produce zero light? The light waves should travel in perpendicular directions. The light waves are in phase with each other. The light waves are out of phase with each other. The light waves should pass ...
October 19, 2012

Physics
Thank you! :)
October 19, 2012

Physics
When an electron moves 2.5 m in the direction of an electric field, the change in electrical potential energy of the electron is 8x10-17J. What is the strength of the electric field that causes the change in potential energy? 320 N/C 200 N/C 20 N/C 3.2 N/C I'm clueless, ...
October 19, 2012

English
Hinders ability to function starting with dis il or not and it has 10 letters. The 5th letter is b and the 7th is l and the 9th is a
September 11, 2012

chemisty
Calcium carbonate can be decomposed by heating according to the equation Below. WHat is the percentage yield of calcium oxide in this reaction if 12.6g of CaO is obtained when 25.9g of CaCO3 is heated ? CaCO3(S) -> CaO (s) + CO2 (g)
September 6, 2012

math
A prism has 10 faces.How many faces does a pyramid with the same base have?
April 23, 2012

5th Grade Math
im guessing quarts?
March 4, 2012

math 2nd grade
otis.. because divide the diamond into 4 pieces, then 8. Otis does one fourth
February 29, 2012

us history
I seriously do not know. and here i was looking for the answer myself.
February 11, 2012

english
i disagree (tell me if im wrong tho) but shuldnt the t in the YMCa be capitalized?
January 4, 2012

english
jake!!!!!! u lieeeeeeeee its b
December 14, 2011

Chemistry
idk idk idk you tell me idk idk
October 11, 2011

Spanish
blah blah blah
May 22, 2011

Physical Science
Place the following words into the illustration below: gametes, sporophyte, gametophyte, and zygote. Explain how the terms are related. Circular diagram including five arrows pointing clockwise: top arrow points to spores; next arrow points from spores to a blank labeled 1.; ...
May 2, 2011

Physics
At the top of a pole vault, an athlete actually can do work pushing on the pole before releasing it. Suppose the pushing force that the pole exerts back on the athlete is given by F(x)= (150 N/m)x - (180N/m^2)x^2 acting over a distance of 0.20 .
March 22, 2011

Child Care
Numbers 1& 2 are wrong...it should be D for both
March 9, 2011

general chemistry.
The nutritional calorie (Calorie) is equivalent to 1 kcal. One pound of body fat is equivalent to about 4.1 103 Calories. If an athlete expends 1635 kJ/h, how long does she have to play to work off 1.0 lb of body fat?
March 3, 2011

science-chemistry
A piece of metallic iron (10 moles) was dissolved in concentrated hydrochloric acid. The reaction formed hydrogen gas and iron chloride. How many moles of iron (II) chloride were formed? Don't forget the units.
January 4, 2011

Science
Compared to the number of protons how many electrons does the carbonate ion have
November 9, 2010

math
It is 22
October 28, 2010

geometry
M is the midpoint of Symbol for Segment A B.. Find the coordinates of B given A(7,-2) and M(10,10). Show your work for credit
September 28, 2010

Physics
In the javelin throw at a track and field event, the javelin is launched at a speed of 25 m/s at an angle of 30.7° above the horizontal. As the javelin travels upward, its velocity points above the horizontal at an angle that decreases as time passes. How much time is ...
September 28, 2010

Math
The sum of Billy's and his sister Diane ages is 37. If three years ago Billy was 11 years older than Diane, then what is the age of each of them right now?
September 6, 2010

english
why does arthur first pull the sword from the stone
July 22, 2010

Physics
Bobby, a 100 kg football player has a fever of 29 degrees C. What mass of water must evaporate from his body to cool him to 27 degrees C?
April 25, 2010

Math 6th
I dont know
March 10, 2010

chemistry 2
if the equation is right: 2/1=square root x/32 so square both sides 4=x/32 x=4*32 x=128 or tellurium
February 16, 2010

9th grade
prophase dahhh
December 18, 2009

physics
Three vectors are given by = 1.0 + 3.0 + -4.7, = 2.0 + 2.0 + -4.0, and = 3.0 + -4.2 + -4.0. Find (a)·( × ) and (b)·( + ).
September 19, 2009

physics
A car is driven east for a distance of 42 km, then north for 25 km, and then in a direction 31° east of north for 26 km. Determine (a) the magnitude (in km) of the car's total displacement from its starting point and (b) the angle (from east) of the car's total ...
September 18, 2009

algebra
they like to fascinate (fasin eight)
September 17, 2009

physical science
the solid has a mass of 180g. what is the density of the solid?
March 19, 2009

Psychology
The psychology books we are given are very unhelpful. Ms. Sue has actually said more than once that axia's books are VERY confusing. They 'overly word' things I believe is what she said. Yes, reading the material DOES NOT help. This class is the only class that I ...
February 8, 2009

chemistry
The instruction booklet for your pressure cooker indicates that its highest setting is 13.5psi . You know that standard atmospheric pressure is 14.7psi , so the booklet must mean 13.5psi above atmospheric pressure. At what temperature will your food cook in this pressure ...
January 25, 2009

Algebra 1
1/12(48+24b)=2(17-4b)
January 7, 2009

chemistry
what is an atomic mass unit? what are the approximate masses of the subtomic particles, expressed in atomic mass units?
September 25, 2008

science
the latest information on the 'big bang' theory
September 16, 2008

Chemistry
fhggfd
May 8, 2008

ALGEBRA WITH PIZZAZZ
what do the fans sing at university of california football games?
April 6, 2008

literary
"nice hat" but its really ugly!
January 29, 2008

Science
Alright i forgot my science book and theres a paper due soon so i was wondering if i could get some answers to these questions. List Three Ways That Substances can move in and out of a cell. In diffusion, molecules move from an area of _________ concentration to an area of ...
January 29, 2008

math
What is one way to find a missing side length in a pair of similar figures?
December 6, 2007

math
blah! this is cheating! isnt it?
December 6, 2007

english 2
Serious Story They were all slouching in their seats; making it obvious they didn’t want to be there. One was holding on to practically cradling his blue bandana, another was looking at a bruise he had received during a fistfight earlier that day. There were eight of them...
May 17, 2007

socail studies
can you help me with confearcay homework? Please repost your question, check your spelling, and be more specific. I have no idea what "confearcay" means. Thanks. =) What did the U.S. government do to the Cherokees and other tribes in the 1830's? This is a great ...
April 30, 2007

U.S.HISTORY
could hitler invated England or not? i need to know both sides. The word "could" means "was possible" - so was it possible that Hitler could have invaded England? Of course it's possible - but he didn't. http://www.google.com/search?q=britain+...
April 16, 2007

music before the 1920's
i need to know what music was like before the 1920's, before jazz. Thank you for using the Jiskha Homework Help Forum. Here's a site I like a lot! http://kclibrary.nhmccd.edu/music-1.html
January 17, 2007

Environmental Science
where the hell is the answer??
December 22, 2006

acids and alkalis
This site is crap
November 4, 2006

Science
1324679111213246579
October 16, 2006

Science
blah
October 16, 2006

Salem Witch Trials
how do historians interpret theses events? do they think they were necessary in order for the society to advance No. The witch trials were an aberration and took a step backward in the advancement of society. They attempted to blame a scapegoat for society's ills. This ...
September 4, 2006

chemistry-Dalton
what flows exist in Dalton's model of the atom? Dalton had a flawed view on what made up different elements: He had the view that atoms the same element had the same mass, and different element atoms had a different mass. Only later did we learn of isotopes.
August 30, 2006

mathh (unit rate)
dont understand & dont write mean things on here!
August 22, 2006

stats
Eating raw fish (and enjoying it) is an acquired taste for many people who have never tried sushi. Ten people who had never before eaten sushi were asked to rate how much they liked it on a 100-point scale (100=fantastic, 0=yuck) on each of four occasions one week apart. The ...
June 14, 2006

Pages: 1

Search
Members