Hillary
Popular questions and responses by Hillary
Physics
what is the instantaneous velocity of a free falling object 10s after it is released from a postion of rest? what is its average velocity during this 10s interval? how far will it fall during this time?
asked on June 15, 2009 
Language Arts
13. Read the following sentence from “The Balek Scales.” Everything my grandfather took to the Baleks he entered on the back of a tornoff calendar page: every pound of mushrooms, every gram of thyme, and on the righthand side, in his childish
asked on December 6, 2016 
Calculus
Hi! My question is: Given that f is a function defined by f(x) = (2x  2) / (x^2 +x  2) a) For what values of x is f(x) discontinuous? b) At each point of discontinuity found in part a, determine whether f(x) has a limit and, if so give the value of the
asked on September 24, 2009 
math
There are ten seniors and five juniors in the Math Club at Jefferson High School. In how many ways can a math team consisting of four seniors and three juniors be selected from members of the Math Club?
asked on February 29, 2020 
English
Mind checking my answers? Using these words animosity, effervescent, solicitude anonymity, nonchalant and nepotism, where would they go in these sentences? A. After losing the to Henry, Gary cited NEPOTISM as the reason for his firing since Henry's father
asked on October 14, 2013 
English
Using these words animosity, effervescent, solicitude anonymity, nonchalant and nepotism, where would the go in these sentences? Would it be animosity, solicitude, nonchalant, then nepotism?? A. After losing the to Henery, Gary cited _______ as the reason
asked on October 13, 2013 
Chemistry
14.0 grams of diamonds are placed in a graduated cylinder. What is the new water level measurement on the graduated cylinder
asked on September 14, 2019 
Chemistry
How many grams of ammonia NH3 are necessary to react with 1.2X10^24 molecules of oxygen?
asked on February 12, 2016 
probability
Grace has flipped a coin 500 times and each time is has come up tails. If she flips the coin 500 more times, how many tails should she expect? Why?
asked on December 11, 2015 
Physics
victoria falls is about 108 m high, and sometimes as much as 550,000,000 m3 of water rushes over the edge each minute. what is the waterfalls total power? use a density of water of 1000 kg/m3.
asked on October 22, 2015 
Spanish
La maestra eres enferma. Los estudiantes estás enfermos Which one of these are grammatically correct? Im having a hard time choosing one.
asked on October 20, 2015 
history
What are two types of slaves in roman society?
asked on September 14, 2014 
history pt 2
the second part of my question was what did both the romans and the carthaginians want during war?
asked on September 14, 2014 
history
Why was there war between the Romans and the Carthaginians? Was it because the Romans were interested in gaining control over the Western Mediterranean?
asked on September 14, 2014 
Math
How would you put this in an equation in slope intercept form? what would it look like? Xintercept 4, Yintercept 2 Would it be y=1/2x+2
asked on November 3, 2013 
Math
How would you put this in an equation in slope intercept form? what would it look like? Slope 3; xintercept 3 Would it be y=3x+9 ?
asked on November 3, 2013 
Math
How would you put this in an equation in slope intercept form? what would it look like? Slope 1/2 ; xintercept 4 Would it be y=1/2+2 ??
asked on November 3, 2013 
Math
How would you put this in an equation in slope intercept form? what would it look like? Slope 1/2 ; xintercept 4 Would it be y= 1/2+2 ?
asked on November 3, 2013 
Math
How would you put this in an equation in slope intercept form? what would it look like? Slope 1/2; Xintercept 3
asked on November 3, 2013 
English
Using these words ebbed, solicitude, elusive, effervescent,nemesis,and bibliophile. where would the go in these sentences? would it be effervescent ebbed nemesis bibliophile then elusive?? C. A day at the beach made Jane feel_____. Jane always stayed at
asked on October 13, 2013 
Physics
A car rounds a 1.35km radius circular track at 93 km/h. Find the magnitude of the car's average acceleration after it has completed onefourth of the circle.
asked on January 21, 2013 
american history
what were the natvists view of immigrant and their possible role within u.s society ? was the view diffrent between wealthy and less wealthy nativists?
asked on September 11, 2012 
Business ethics
what are 7 ethical guidelinces (laws, acts or executive orders) I can research?
asked on September 12, 2011 
world history
Identify the concerns and attitudes emphasized during the renaissance?
asked on August 31, 2011 
Chemistry
What if sodium iodide, sodium iodate, and sulfuric acid were mixed with a small amount of 1,2 dichloroethane? With hexane?
asked on May 8, 2011 
Chemistry
50 mL of a 2.5 M solution of ammonium phosphate is added to 100 mL of 1.5 M solution of calcium nitrate. At the end of the reaction 11.2 grams of solid product were obtained. Whats the % yield of this reaction?
asked on April 17, 2011 
chem
gold hasa density of 19 g/cm^3 if an 18 inch necklace is made of pure gold how much would it weigh in grams if it is 1 cm wide and 1 mm thick
asked on March 16, 2011 
math
The area of a rectangle is 25 sq in and the perimeter is 25 in. Find the length of the smaller side; enter answer as decimal rounded to 1 decimal place, no units (e.g., 6.0)
asked on January 23, 2011 
math
if cosA is 5/13 and tangent Ais 5/12 how do i find the sine
asked on October 17, 2010 
physics
A bicyclist makes a trip that consists of three parts, each in the same direction (due north) along a straight road. During the first part, she rides for 22 minutes at an average speed of 6.80 m/s. During the second part, she rides for 36 minutes at an
asked on October 8, 2010 
physics
A bicyclist makes a trip that consists of three parts, each in the same direction (due north) along a straight road. During the first part, she rides for 22 minutes at an average speed of 6.80 m/s. During the second part, she rides for 36 minutes at an
asked on October 8, 2010 
7th grade
VOLUME OF A TRIANGULAR PRISM WITH A BASE OF 4FT HEIGHT OF 18FT AND THE HEIGHT OF A PRISM IS 22 FT . THEN CHANGE YOUR ANSWER IN YARDS ! HELLPPP!
asked on April 12, 2010 
7th grade
find the Volume of a cylinder with a radius of 14 in and a height of 21 in. Then Change Your Answer In Cubic Feet?
asked on April 12, 2010 
WORLD HISTORY
WHY IS IT SIGNIFICANT THAT OCTAVIAN DID NOT TAKE THE TITLE OF DICTATOR?
asked on April 12, 2010 
Physics
A ball is thrown vertically upward from a bridge 70 meters above the river with a velocity of 44 m/s. How high above the water did the ball rise?
asked on October 21, 2009 
social studies
Why are grapes able to grow in certain areas of the NORTHEAST????????
asked on November 5, 2008 
last SAT qustion
when do u use if and when do u use whether?
asked on October 13, 2008 
more SAT grammar
MUCH MORE experimental data ARE required BEFORE we can accept THIS THEORY. or NO ERROR which one of the caps is worng?? and whyy??
asked on October 13, 2008 
SAT grammar help!
1. Standoffish and reserved, charles was uncomfortable with the applause HE RECEIVED FROM THE CROWDS WHICH HAVE CHEERED HIS HISTORIC FLIGHT.... ....REPLACE CAPS RECEIVES FROM THE CROWDS WICH CHEER HIS HISTORIC FLIGHT OR RECEIVED FROM THE CHEERING CROWDS
asked on October 13, 2008 
geography
How can archaeologists continue to study ancient remains without infringing on the rights of Native Americans?
asked on September 20, 2008 
Intermediate Algebra
1/2x3/4x+5/8=3/2x5/2
asked on September 4, 2008 
someone plz help me...thx
Can someone help me? 1)What is a mood of a story? 2)What is a plot of a story? thank you for the help!
asked on December 31, 2007 
anatomy
do arteries carry blood to or from the heart?
asked on December 13, 2007 
math
simplify: (2x1/3y2/3)6/(x4y8)1/4
asked on December 11, 2007 
math
is the answer to r2/3r1/r1/2 r7/6/r1
asked on December 11, 2007 
math
what is the square root of x4
asked on December 11, 2007 
math
simplify r2/3r1/r1/2
asked on December 11, 2007 
chemistrylast one i swear
calculate the normality of Ca(OH)2 in a solution made by dissolving 4.75 g Ca(OH)2 in enough water to a make 250 mL of solution
asked on December 11, 2007 
chemistry
Two acids have the following pKa values:3.85 and 5.65. what are the corresponding Ka values?
asked on December 11, 2007 
chemistry
if [OH]=10pOH. NAd the pOH=7.85 then what does [OH]equal?
asked on December 11, 2007 
math
simplify (4a4)3/2/(b2)
asked on December 11, 2007 
Child development and Skills
Can you help me with this question? ___________ is a caregiver strategy in which the adult's verbiage for labeling, describing, and personalizing an adultchild shared experience promotes cognitive and linguistic skills. Would it be: finetuning (or)
asked on November 2, 2007 
Chemistry 2
If 2.0 mol of NO and 1.0 mol Cl2 are placed into a 1.0L flask, calculate the equilibrium concentrations of all species
asked on September 23, 2007 
Science...Please help
What is friction? Can you give me some examples? THANK YOU FOR ALL YOUR HELP! friction: Ever have a pinwheel and move it through the wind? Friction makes the wheel turn. Ever on a bike an press the brake? Friction makes the wheel stop. Friction is the
asked on April 16, 2007 
science
Some types of soil bacteria can form the nitrogen compounds that plants need. This is known as........... fixation bacteria. There are many kinds of them. THe most important belong to the genus Rhizobium
asked on March 30, 2007

Chemistry Please Help
Philip, 1000 grams are equal to 1 kg. I think Monique converted 1.0 *10^3 kg of Iron (Fe) to 1.0*10^6 g Fe by doing the following: 1.0 *10^3kgFe * 1000gFe/1 kgFe= 1.0 * 10^6gFe I’m sorry this is pretty late..:3
posted on November 24, 2019 
MATHS
I don't know
posted on September 16, 2019 
Science
For sulphur powder, you would use distillation because the xylene would cause casualties, as it's flammable. That way, you can separate it and keep the xylene separate. For sodium nitrate, just use filtration. Let the water go through the filter paper,
posted on October 12, 2017 
math
14
posted on September 8, 2017 
Language Arts
Oops, I am sorry, I didn't mean to use hannah. :( This is my name.
posted on December 6, 2016 
Health
true
posted on May 12, 2016 
history pt 2
ok great! Do you also know of any websites that would explain how the Romans organized the territory of the Iberian Peninsula?
posted on September 14, 2014 
history pt 2
the Carthaginians lived in the Iberian Penninsula when the Romans arrived correct?
posted on September 14, 2014 
Allied Health
its a. just took the test.
posted on March 24, 2010 
calculus
Haha I know! I did type it in right... It really is confusing because I don't have a clue what to do with the k! But thank you for your help on question #2!! :)
posted on September 25, 2009 
Calculus
MathMate thank you so much as well!! The (x1)'s cancel out which gives me the equation 2/(x+2), which like Reiny said, is in the form I need it in! Seriously I cannot thank you enough for your help! I totally understand how to solve this problem now! :)
posted on September 24, 2009 
Calculus
Oh my goodness!!! Thank you so so much! That makes perfect sense! Thank you!!! :)
posted on September 24, 2009 
social studies
casey mcflurry??
posted on November 9, 2008 
SAT grammar help!
what did i spell wrong?
posted on October 13, 2008 
someone plz help me...thx
THANK YOU!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
posted on December 31, 2007 
math
ok got it now thank you
posted on December 11, 2007 
math
i'm sorry i'm still confused r1/6/r ?
posted on December 11, 2007 
math
thanks
posted on December 11, 2007 
math
yes thank you...
posted on December 11, 2007 
chemistry
thanks again
posted on December 11, 2007 
chemistry
thank you so much you simplified it for me perfectly.
posted on December 11, 2007 
Child development and Skills
This is what my text says: As babies get older,middleclass caregivers become linguistically finetuned to their children's experiences. They "map" language onto whatever the child is experiencing at the time.
posted on November 2, 2007