Kali
Most popular questions and responses by Kali
Science
which of the following statements is true as the moon goes from new moon to full moon phase? (2 points) A:We see more of the lighted side of the moon B:We see less of the lighted side of the moon C:The time it takes to go from new moon to full moon is 2
asked on November 30, 2016 
IPCScience
The specific heat of gold is 0.031 calories/gram°C. If 10.0 grams of gold were heated and the temperature of the sample changed by 20.0°C, how many calories of heat energy were absorbed by the sample? 6.2 calories 0.016 calories 6,451 calories 0.062
asked on January 10, 2014 
Math
How can you use 4s facts to find 7x8 for a 3rd grader to understand
asked on November 30, 2017 
Trigonometry
log3(x^2)=2log3(4)4log3(5)
asked on July 8, 2011 
Algebra
An inspector of weights and measures uses a special set of weights to check the accuracy of scales. Various weights are placed on a scale to check the accuracy of any amount from 1 oz. to 15 oz. What is the fewest number of weights the inspector needs?
asked on September 9, 2014 
Chemistry
which of the following are redox reactions a. 2Na+2H2O>2Naoh+H2 b. MgBr2+2NaF>MgF2+2NaBr c. 2CO+O2> 2CO2 d. SO2+H2O> H2SO3 For those reactions that are redox reactions: Indicate which atoms get oxidized and which atoms get reduced. Indicate which
asked on November 21, 2011 
chemistry
Fe3+ (aq), Ca2+ (aq) and Ba2+ are all present in the same solution. Fully describe a procedure whereby you could separate these ions from one another
asked on November 7, 2011 
Chemistry
Draw a Lewis dot diagram for NF2H and use the oxidation state method of electron bookkeeping to determine how many electrons each atom should be assigned.
asked on November 21, 2011 
College Physics
The best leaper in the animal kingdom is the puma, which can jump to a height of 3.7 m when leaving the ground at an angle of 45°. With what speed must the animal leave the ground to reach that height? _____m/s
asked on September 12, 2012 
ap chemistry
Some reactions that are predicted by their sign deltaG to be spontaneous at room temperature do not proceed at a measurable rate at room temperature. A suitable catalyst increases the rate of such a reaction. What effect does the catalyst have on deltaG
asked on February 27, 2008 
algebra
what do you call drilling 4976 holes? worksheet answeres
asked on September 2, 2013 
Chemistry
Is it appropriate to call a soft drink an aqueous solution? Justify your answer
asked on November 21, 2011 
Physics
A car is traveling at 42.0 km/h on a flat highway. (a) If the coefficient of friction between road and tires on a rainy day is 0.100, what is the minimum distance in which the car will stop? m (b) What is the stopping distance when the surface is dry and
asked on October 7, 2012 
band
please help me solve this riddle. "you've heard me before, yet you hear me again. Then I die, Til' you call me again." Who wrote this riddle?
asked on November 5, 2007 
PreCalc
Tee Ball is similar to baseball, but the field is a diamond 40 ft square. The pitchers mound is positioned 25 ft from homeplate. Determine the distance from the pitchers mound to 3rd base.
asked on May 4, 2010 
Physics
Consider the figure below. (Let w1 = 150 N and w2 = 38.0 N.) (a) What is the minimum force of friction required to hold the system of the figure in equilibrium? N (b) What coefficient of static friction between the 150N block and the table ensures
asked on October 7, 2012 
Chemistry
If you put a piece of iron in an aqueous solution of blue Cu2+ ions the spontaneous redox reaction Fe+ Cu2+„³ Fe2+ Cu Will occur. An aqueous solution of Fe2+ ions is redbrown a. What is oxidized b. What is reduced c. What is the oxidizing agent d. What
asked on November 21, 2011 
english
To construct an effective ending to any type of essay, you should
asked on October 11, 2016 
chemistry
I know I posted this and it got a response, but unfortunately for me the reponse has got me confused, sorry Bob. Fe3+ (aq), Ca2+ (aq) and Ba2+ are all present in the same solution. Fully describe a procedure whereby you could separate these ions from one
asked on November 12, 2011 
physics
A rocket is launched at an angle of 59.0° above the horizontal with an initial speed of 103 m/s. The rocket moves for 3.00 s along its initial line of motion with an acceleration of 31.0 m/s2. At this time, its engines fail and the rocket proceeds to move
asked on September 12, 2012 
chemistry
I need help with this question please help, I just don't understand it Fe3+ (aq), Ca2+ (aq) and Ba2+ are all present in the same solution. Fully describe a procedure whereby you could separate these ions from one another Mr Pursley posted this response,
asked on November 13, 2011 
PreCalculus
Hi! I need help with this math homework question: If you had a triangle that has the vertices (2, 1), (0, 5), and (1. 2) and you had to shift that triangle 5 units left and 4 units down, how would you find the vertices of the shifted triangle?
asked on September 9, 2014 
IPC
Which of the following elements is not likely to form bonds? gold oxygen neon mercury
asked on January 10, 2014 
critical points
(1 pt) Find all critical values for the function f(x) = 6 x^3  18 x + 1, and then list them (separated by commas) in the box below. List of critical numbers:
asked on May 4, 2015 
Math help
Explain whether the following given are closed under addition: {xx ¸ W and x>100}
asked on September 15, 2014 
math
Write the basethree numeral for the basethree representation shown...
asked on September 9, 2014 
Math
Ellipses [(x+3)^2 / 12] + [(y2)^2 / 16] I Have to find the following: Center: Foci: Vertices: A: B: C: Eccentricity:
asked on December 10, 2013 
social studies
what were the egyptian portrait masks for mummies made of
asked on February 26, 2008 
Physics
A boy threw a rock straight down from a tree top with a velocity of 5.00 m/s. If the rock struck the ground below 1.80 s later, what was its velocity at this time?
asked on September 18, 2015 
Social Studies
I need a 4 paragraph essay on the devil's arithmetic. my theme is "no laugh, no hope. NO hope, no life." THANK YOU (: im not passing and i reallllllly neeed help on this
asked on May 6, 2013 
Chemistry
Use the shortcut rules to assign an oxidation state to each atom in: a) PCI3 b) H2S c) MnO4 d) HNO3 e) HCOOH f) S2O32
asked on November 21, 2011 
Trigonometry
v=2(ab+bc+ca), solve for a
asked on July 8, 2011 
MATH  Probability
A commander faces a battlefield mobility situation. He has three feasible routes, R1, R2 and R3. The payoffs of his choice will be determined by weather conditions W1, W2 and W3. The best result is to gain 200 miles and the worst result is to lose 160
asked on April 14, 2010 
math again
You have a bag with 60 black jelly beans and 240 red ones. a) If you draw one jelly bean out of the bag, find the probability that it is black. 60/300= 1/5 b) If you add 60 black jelly beans to the original bag and draw out a bean, what is the
asked on February 24, 2010 
math
If a movie ticket now averages $6.75 and has been increasing an average of 15% per year compute the cost: in 8 years 8 years ago
asked on February 24, 2010 
math
if kyra and chloe each ate half a pizza, how is it possible that kyra ate more pizza?
asked on February 26, 2008 
math
How to solve for delta using trig functions? i.e. cosine sine tangent secant Thank you I'm not sure what delta you're referring to. Could you please elaborate some for us. What is it you're trying to do with the trig funtions? the problem is.. limit sec
asked on September 6, 2006 
basic engineering electricity
At what current drain does the amperehour Energizer d cell drop to 75% of its value at 25mA?
asked on January 29, 2012 
History 1301
I am to describe how the differences (of human history in North America during the 8000bc era and the asia euriasia and europe era) affected the internation state affairs of 1450. I don't even know where to begin.
asked on July 24, 2010 
chemistry
35g of water at 55 degrees Celsius is heated until it is all steam at 100 degrees Celsius. How much every was added?
asked on April 22, 2010 
grammar
what is the predicate adjective and participle in this sentence? Nearly a hundred years later, a talented ballet dancer appeared in the same city.
asked on January 24, 2010 
9th grade : Algebra
How would you work out this problem? 2x+5y=10
asked on December 2, 2008 
Algebra
Find the surface area of a right circular cone with radius of 5cm and height of 12cm.
asked on September 17, 2015 
Algebra
Solve the system of equations: x + 2y = 3 4x + 5y = 6
asked on September 1, 2015 
Algebra
Find the xintercept and the yintercept for the equation y = ¾x + 3
asked on September 1, 2015 
Algebra
What is the shape that is formed by taking the inner piece of cardboard in a paper towel roll, carefully cutting along the seam and flattening? How do you know this?
asked on August 31, 2015 
Math please help
Simplify & write the answer using positive exponents: 1. (3^3)(3^6) 2. S^2 t^1 / (s^4 t^4)^1/2 Simplify then evaluate, express answer to 4 decimal places where nessasssary : 3. [(2/3)^2]^3 4. [(14)^3 Divide (1/4)^2]^2
asked on September 23, 2014 
Math
Simplify and write the answer using positive exponents : 1. (3^3)(3^6) 2. S^2 t^1 / (s^4 t^4)^1/2 3. [(2/3)^2]^3
asked on September 23, 2014 
math
ok i don't know this so here it is it says use the number 913,256 and write the period that has the 913. what did they just say?
asked on August 26, 2014 
Civics
Ms.Sue would you mind checking my answer? Question~How does the constitution protect someone's freedom of speech while also limiting their freedom of speech? Answer~ we are allowed to state our opinion as long as itdoes not taken someone's rights away,
asked on November 23, 2013 
Civics
Which rights have allowed for citizens to check the powers of government?
asked on November 23, 2013 
Chemistry
If 84 g of CO2 were produced, how many grams of butanol were burned?
asked on April 25, 2012 
Algebra 2
v=2(ab+bc+cd) for a
asked on July 8, 2011 
math
v=2(ab+bc+cd) for a
asked on July 7, 2011 
math
how do you solve 5k3=negative13
asked on April 25, 2011 
college philosophy
A commander faces a battlefield mobility situation. He has three feasible routes, R1, R2 and R3. The payoffs of his choice will be determined by weather conditions W1, W2 and W3. The best result is to gain 200 miles and the worst result is to lose 160
asked on April 13, 2010 
solving inequality
I have two problems that Im.. having a problem with. I would like an answer but with an step by step explanation, so i can do the other 20 that are due tomorrow... lol. 1. 3x  8 > 10 2. 2x +7 ≤ 37
asked on December 3, 2008 
biology terms
i need help to find what some biology terms mean. substrate concentration  enzyme  catalyst
asked on October 6, 2008 
world cultures
I am working on a project for school and I can't seem to find the year that these Chinese inventions were invented. Yoyo. Compass. Acupunture. Wheelbarrow. Printint.
asked on February 17, 2008

Math
ABDCDDBCThe answer is c . Thank me later
posted on April 28, 2019 
math
This is so cool. You just saved me from my mom taking away my iPhone. It's my baby ! Thanks a bunch!!!!!!!!
posted on April 10, 2018 
fb
eggsspreamint
posted on March 2, 2018 
Chemistry
i actually dont know lol
posted on May 30, 2017 
LA
Moon is correct!!
posted on February 14, 2017 
Math
20 days
posted on February 14, 2017 
tec
the second one is not B I took the test and I got it wrong
posted on December 13, 2016 
Technology
thanks
posted on December 12, 2016 
Science
Yay!! got 100%!
posted on December 9, 2016 
SS1 question
Pat your answer is wrong.
posted on December 6, 2016 
SS1 question
Correct answers: 1.B 2.C 3.B 4.A Got 100% Trust Me.
posted on December 6, 2016 
Math
Come On!! Nobody Here! I need the answers too.
posted on December 6, 2016 
math
Thank You. You said that on the other one.
posted on December 6, 2016 
Art
thank you
posted on December 1, 2016 
p.e/ drugs
thanks boo so much it means alot
posted on November 30, 2016 
Health
thanks boo
posted on November 30, 2016 
HEALTH (check answers)
thanks
posted on November 30, 2016 
SCIENCE
WHAT ANSWER IS NUMBER 14!!!!!!!!!!!!!!!
posted on November 30, 2016 
Science  Check my answers please (6th grade)
I agree ;)
posted on November 30, 2016 
Science
When if these answers were wrong! You did say that you got 17/19. I want to get 100% :(
posted on November 30, 2016 
SCIENCE PLZ HELP
Easy :)
posted on November 30, 2016 
literature
Falling action
posted on October 8, 2015 
Algebra
So x would equal 0?
posted on September 1, 2015 
Art check please
1: a 2: d 3: c
posted on February 10, 2015 
science help plzzz
I got 100% yay answer for 1 is b answer for 5 is c
posted on January 20, 2015 
Science 4th grade
uh duh if we didn't know animals that lived in the ocean we would be dummos when we r 80
posted on August 26, 2014 
geography
i think it might be china because im doing aversge s.s in fourth grade even though im top of the class so yeah i think its china im only 9 so it may or may not be wrong
posted on August 26, 2014 
Civics
Ah! Thanks Ms.Sue!
posted on November 23, 2013 
Language arts
Wouldn't*
posted on November 18, 2013 
Language arts
Would that be right?
posted on November 18, 2013 
Chemistry
Sorry Dr Bob, I am not here to get my homework done, I am trying to compare answers like my answer for this question was A soft drink is an aqueous solution, a solution is a homogeneous mixture of 2 or more substances. In the case of pepsi, it is the
posted on November 21, 2011 
Trigonometry
sorry, it's a different question. That one was miswritten. I accidently wrote cd instead of ca.
posted on July 8, 2011 
math
Sorry! Don't use that. Didn't notice the  sign. So, it should be.. 8 = 2+5g 10 = 5g 2=g
posted on May 5, 2010 
math
83g = 2+2g 8 = 2+5g 6 = 5g 6/5 = g
posted on May 5, 2010 
Algebra
(4y3)(4y3) FOIL F  First. (4y)(4y)=16y^2 O  Outside. (4y)(3)=12y I  Inside. (3)(4y)=12y L  Last. (3)(3)=9 = 14y^2  24y + 9
posted on May 5, 2010 
Chemistry
D. It's a solid. You will find (s)solid, (l)liquid, (g)gas, (aq)aquious, etc.
posted on May 5, 2010 
7th grade
x=19
posted on May 4, 2010 
3rd Grade
all scientists tickle cats.. always swim to california all sea turtles cry lol, im just getting these off the top of my head!
posted on December 3, 2008 
9th grade : Algebra
no. you gotta solve for y. y=mx+b
posted on December 2, 2008 
math
if you know the rule stay change opposite. it might just give you a clue. 5+4= two negatives added together equal a negative.
posted on October 6, 2008 
ap chemistry
okay i see what you're saying. thanks so much for all your help.
posted on February 27, 2008