Questions Asked on
September 10, 2008

Chemistry 2 Ap
If 10.0 g of hydrogen gar reacts with 20.0 g of oxygen gas, how much water will be made? So far this is all i have: (10.0g H2/1)(2molH2/2.02H2) = 9.0099 mol H2 (20.0g O2/1)(2mol O2/32g O2) = 1.25 mol O2 With the limited reactant being O2 Now what do i do?
asked by jecce. 
physics please help!
A car driving along a straight road increases its velocity from 2.8 m/s to 9.7 m/s in 3 seconds. Calculate its acceleration in m/s^2 A skier in the Giant Slalom will accelerate at a constant 5.0 m/s^2 If she starts from rest, how fast is she going after 5
asked by Gray 
Algebra
When equations have infinitely many solutions, How would you know this? also, when working on equations that has no solutions, How would I know this? If posible can you give me examples of each. Thank you
asked by Kim 
9th grade Eng. Honors
How does the mood of a story affect the outcome?
asked by Shara 
math
If you need 138 balloons and have 5 bags, each bag has same number of balloons in it. We need 18 more balloons to finish How many balloons in each bag?
asked by Eli 
6th grade
how many cubic meters of dirt are in a hole 6 meters long,2 meters wide, and one meter deep?
asked by brandy 
6th
why are 2002 american dollar bills worth more than 2001 american dollar bills?
asked by brandy 
6th
what is the smallest number of cars that can be driven in this formation: two cars in front of a car, two cars in back of a car, and a car between two cars?
asked by brandy 
riddle
what can open doors without force even the strongest man can not do it only i
asked by matt 
Chemistry
Hydrazine, N2H4, is a colorless liquid used in rocket fuel. What is the enthalpy change for the process in which hydranzine is formed from its elements? N2(g) + H2(g) => N2H4(l) Use the following reactions and enthalpy changes: N2H4 + O2 => 2H2O DeltaH =
asked by Austin 
Health Care
I am in need of help with this How do disease trends impact the delivery of health care services, such as treatment options and resources available to the public?
asked by Anonymous 
History
what's the limitation to women's rights and freedom in the Australian workforce in the 1990's?
asked by Craddi 
chemistry
examples of suspension and solution
asked by jhunmar 
Math
Am I doing this right? Q. 6 toy cars are in 16in 16 divided by 6=2.66 cars p/in How many in 64in = 64x2.66=24 cars 40in = 40x 2.66= 15 cars 104" = 104 x 2.66= 39cars
asked by Melissa 
6th grade
if an airplane carring the u.s. swim team crashed directly on the border between the united states and canada, in which country would the survivors be buried?
asked by brandy 
chemistry
Give the number of chloride ions in 11.1g of calcium chloride.(Mr=molar mass) n=m/Mr=11.1/110.98=0.100moles of CaCl2 Please help!
asked by Anonymous 
Math
I didn't understand BobPursley expl Am I doing this right? Q. 6 toy cars are in 16in 16 divided by 6=2.66 cars p/in How many in 64in = 64x2.66=24 cars 40in = 40x 2.66= 15 cars 104" = 104 x 2.66= 39cars Explanation 64inches* 6cars/16inches = notice how the
asked by Melissa 
social studies
What is a republican?
asked by Naila 
social studies
What is a democratic
asked by Naila 
effect or affect.
here's the question i have to answer about political activists. What affect do they have, and how are their efforts measured? so in my answer i still use affect and not effect, right? I think a lot of the time their affect is to create a strong reaction
asked by My 
math
you need 39% correct out of a %100 tesy how many would u need right
asked by frank 
biology
why is diffusion through a membrane sometimes faster?
asked by anonymous 
physics
what is the acceleration of a car that travels in a straight line at 100km/hr
asked by kay 
business
What is the relationship between program planning and grant proposals? What is the difference between program planning and grant proposals?
asked by chance 
Y9 chemistry
I need to answer a few questions fo my chemistry homework 1.Why does the mass of copper sulphate decrease as a result of being heated?
asked by Moira 
Read Y9 chemistry (then anwer this)
2a) Someone finds teo bottles without labels. Both are white solids. One of the white solids turns directly from a solid to a gas on heating. What is this type of change called? b) The other solid turns yellow on heating. On cooling it turns white again.
asked by Moira 
Read Y9 chemistry and go upwards
3. Copper carbonate turns black when it is heated and the mass decreases. What is the normal colour of copper carbonate?
asked by Moira 
Read Y9 chemistry
4. Lead dioxide gives off a gas when heated. The gas relights a glowing splint. Give the name of this gas. 5. Hydrated cobalt chloride are dark red crystals. Give twoobservations you would make (what you would see) when these crystals are heated.
asked by Moira 
physical science
a car has a mass of 1000kg and accelerates at 2m/s/s. What is the magnitude of the force exerted on the car.
asked by robin 
health
components of Health communications
asked by shaun 
business
Please help! Does tariffs helps maintain a favorable balance of trade and balance of payments?
asked by Denise 
Jane Eyre Help
It's not a question,but thankyou very much for sharing this information with us, i haven't found any page as good as this so far and that can help me as much! Thanks again! x
asked by Emily 
population size checkpoint
Post A 200 To 300Word Response To The Following: Explain The Four Factors That Produce Changes In Population Size. What Do You Predict Will Happen To The Nutria Population After All The Land Is Depleted Of Nutrias Food Resource?
asked by linda 
P.E
What are the olympic ideals?
asked by Anna 
12th grade
Which one of the following items is an example of a symbol in "Bernice Bobs Her Hair
asked by kita 
Philosophy  Logic
I have a few logic questions that I am having difficult with and would be greatful for any insight... #1 I need to know if this is a real or apparent argument. A: I saw Bob with Mary last night. B: You saw Frank, Bob's identical twin, with Marsha last
asked by Kate 
6th grade math
28 x 15 simplify by using distributive property,
asked by richard 
chemistry
What is the molality of a sodium chloride solution if 3.5 grams of the salt is added to 998 g of water Your Answer:
asked by celina 
college
Can someone help me with American Government.
asked by Michele 
Physics
A hobby rocket reaches a height of 72.3 m and lands 111 m from the launch point.What is the angle of launch? What is the launch speed?
asked by Jennifer 
math
Your roommate is working on his bicycle and has the bike upside down. He spins the 68.0cm diameter wheel, and you notice that a pebble stuck in the tread goes by three times every second.
asked by Derby 
Literature
What does the narrator mean when she says the afternoon was 'sweet milk fresh' ?
asked by lily 
Spanish
How can I know when to use the preterite or imperfect form of verbs?
asked by Anonymous 
Int'l Business
Small companies typically have difficulty competing against large multinationals when their governments take part in regional trade blocs. What could governments do to help their small companies compete after the formation of such blocs? Could I get help
asked by dre 
english
What is the refrain in Sir Patrick Spens, the Wife of Ushers Well, and the Bonny Earl of Murray?
asked by jim 
algebra 2
*the line is parallel to the 3x2y=6 *the line has the same yintercept as the line y4=2(x+1) *line will never pass through the fourth quadrant
asked by sara 
COM
How do you plan to support your thesis with compelling arguments and counterarguments?
asked by ED 
Literature
In "To the Memory of My Beloved Master, William Shakespeare." By Ben Jonhson What are two metaphors that Jonson uses as names or titles for Shakespeare?
asked by Jamie 
7th grade advanced math
who knows the answer to 2*2604(52/9)/7*43+62/56
asked by andrea 
health
do you know why we have to leatrn "the stuff" in 5th grade health
asked by andrea 
math
Your roommate is working on his bicycle and has the bike upside down. He spins the 68.0cm diameter wheel, and you notice that a pebble stuck in the tread goes by three times every second. What is the pebble's speed? What is the pebble's acceleration?
asked by Derby 
Mathematics
R^2 + R^2 = R^3 Solve for R
asked by Sandra 
Matematics
D = F/(CE) Let C be the subject
asked by Lauren 
12th grade Science
A bud covers the bloom but when it erupts it holds up the flower from underneath find the name it’s divided into together and alone? thanks
asked by Nancy 
COLLEGE
HOW DO YOU PLAN TO SUPPORT YOUR THESIS WITH COMPELLING ARGUMENTS AND COUNTERARGUMENTS? MY THESIS IS HOW TO SAVE PRAYERS IN THE SCHOOL SYSTEMS?
asked by ED 
English
Hi I am a high school student and I am dual enrolled in college. I have an essay due for my composition class in college and I mention Wet n Wild in my paper. I wanted to know if Wet n Wild should be capitalized since it is a place name or if it should be
asked by Megan 
english
I read this essay for my english class but i don't understand what this question is trying to ask me How does staples avoid having the piece sound like a list even though he includes a lot of examples in small area? How is coherence established between
asked by kayla 
algebra
When solving for the roots of a quadratic equation, three (3) possibilities may arise what are these three possible cases? What do each of these cases mean?
asked by george 
history
can you give me more info for 9/11 (patriot day)?
asked by luke 
science
is it more efficient for people to eat plant products or animal produts? why?
asked by Anonymous 
Math
A calender watch loses one second per day. At this rate, what is the approximatelength time, in years, for the watch to lose exactly 24 hours? all i need to know is how to calculate how many seconda are in 24 hours.
asked by Stephenie 
science
I am doing a paper on the maritime ringlet butterfly. I've been through quite a bit of sites but I can't seem to get a hold of satistics on the estimation of how many maritime ringlet butterflies remain, or even any sort of stats at all. I also can't seem
asked by garrick 
math
polk elementry school has three classes for each grade level, kindergarten through fifth grade. If there is an average of 27 students how many students attend polk elementry school?
asked by skate 
Science
What is the measure of the size of a body in a three demensional space is called?
asked by quisha 
social studies
why do historians divide history into eras
asked by carleigh 
Macro Economics
If the price of Honda ATV's increased while the number sold increased, then what must have happened in the market?
asked by Jim 
Design/ Draw HELP NEEDED
can anyone tell me how do we get to know about the history about the writing materils.......esp the times ....so that i can the timeline plz....help...any website or anything
asked by Alisha 
criminal justice
can anyone put in lamen terms on what or how annotated bibligography?
asked by stephanie 
l.a.
can you put these in aphabetical order: batch, nick, rough, lead, dove, fling, shrug, gush, stuff, notch, jut, damp, tenth, scan, guess, cot, tough, stump, laugh, sense.
asked by skate 
government
explain how history and tradition have worked to preserve the two part system?
asked by Chantel! 
government
what is a strength of the multiparty system?
asked by Chantel! 
government
Why are people required to join a political party??
asked by boooobaby 
Design/Draw
thanks for helping..........I went to both the website and i got the explanation but their is no time mentioned.....like from when it strated or when it changed or anything .....do u know any web which has mentined about the times???
asked by alisha 
11th grade
Eplain about "The federlist paper"
asked by Tae 
goy
how many candidates showed up on the 2004 ballot??
asked by bby@ 
Math
How do I multiply more than two binomials? Something like: (a+bx)^3 (not necessarily cubed, though). I know to use FOIL, but I don't know how to use it when there's more than two binomials... Sorry that I don't have any actual numbers to work with.
asked by Lucy 
science
How do you read a triple beam balance?
asked by tyler 
social studies
definitions for monogamy polygamy polyandry polygyny neolocal matrilocal patriarchal
asked by keiran 
burr
jupiter orbits the sun at a rate of 8 miles per second haw far does jupiter travel in one day
asked by jovanie 
Math
Why is a giant's hand only 11 inches long?
asked by cowluvr 
Us history
what is the embargo act of 1807?
asked by Tae 
7th grade science
Are volcano's alive?
asked by bob 
Macro Economics
If supply increases and demand increases, the the price must drop while the number of units purchased may remain unchanged. T or F?
asked by Jim 
social studies
definitions for matriarchal bigamy egalitarian bilneal patrilineal matrineal
asked by keiran 
math
In a group of 120 secretaries, 82 of them are good at typing, 51 are good at both typing and shorthand, while 54 are poor at shorthand. Some secretaries are poor at both typing and shorthand. a)How many are good at shorthand but poor at typing? b)How many
asked by Shalese 
information technology
What are the different types of software
asked by Shaquille Clarke 
probability and statistics
how are you suppose to understand this stuff?
asked by emily 
9th grade
I need to know about a woman name christine salazar can you help?
asked by patricia 
english
What is a frame story
asked by Melanie 
Spanish
¿qué esto dice? ¿cómo se llevaban tu y tus companeros de clase cuando tenias 7 anos?
asked by Anonymous 
social studies
What is a map and how is it used?
asked by sabrina 
5th grade
need the biography ofEmily Hutchinson for my English class.
asked by ricky 
writing
pronoun reference agreement? David lent his motorcycle to someone who allowed their friend to use it.
asked by abby 
literature
What were Emerson and Thoreau's views on nature, the individual and conformity.
asked by mysterychicken 
Math
[(6x+1)^3][(27x^2+2)(9x^3+2x)](3)[(6x+1)^2](6) over [(6x+1)^3]^2 Help me simplify please? Here's what I got so far: [(6x+1)^5]{(27x^2+2)[x(9x^2+2)]}(18) over (6x+1)^6 It says in the back of the book (it's an odd problem that the answer is 27x^224x+2
asked by Nikki 
i need help!!!
probability and statistics a z score is z = x  xbar divided by s which is standard deviation s = 6.36 x = ? xbar = 54.8 the x is all the data sub. from 54.8 individually which i came up with 1.2 and divided it by 6.36 and the number is .1886.....and the
asked by emily 
Microbiology
The diploid character of eukaryotic cells may mask the appearance of mutation since: A. this may be a frame shift B. the mutation is often reversible C. the mutation may be palindromic D. the matching chromosome may carry the dominant gene. Please help.
asked by Dianne 
Microbiology
Help!!Please. Which may be or is a RNA molecule? AGCCTAC GGGCCCA GCCCUUA AGCCTAC AND GGGCCCA GGGCCA AND GCCCUUA
asked by Susan 
phsycology
Are human beings naturally drawn to violence by some innate evil within them or is it something else?
asked by mysterychicken 
MICRO
The size of the amplified DNA fragment generated during PCR is determined by: a.how many cycles are performed. b. the size of the template c. the location to which the primers anneal. d. how much Taq is used. I believe the answer is c but have had some
asked by DIANNE 
math
whats a consecutive side and whats a consecutive angle?
asked by Sarah 
Writing
I have to write 10 statements on the pros of dress code. I have 5 for con so far: 1. freedom of expression 2. waste of money 3. dress code can give you meaningless detentions 4. limited choices on what to wear. 5. being different from each other. can you
asked by Miranda 
economics
what would be two really great stocks to pick for a stock market game? or do you know of a useful website i could visit?
asked by cougar 
writing
I have to write 10 statements on the cons of dress code. I have 5 for con so far: 1. freedom of expression 2. waste of money 3. dress code can give you meaningless detentions 4. limited choices on what to wear. 5. being different from each other. can you
asked by Miranda 
algebra
slope of 4 and yintercept of (0,3) find slopeintercept equation that has same characteristics?
asked by lisa 
English: The Kite Runner
I am writing a critical lens essay on The Kite Runner for English. This is the first one i have ever written and i don't really get it. By the way, we aren't doing a two book essay, just one. We have to chose 3 literary elements and be able to explain
asked by Anonymous 
college math 122
A sales clerk's weekly salary is $300 plus 2% of her total week's sales. find a function P(x) for her pay for a week in which she sold X dollars of mrchandise.
asked by Zia Wallace 
math/chemistry
I don't understand how to round to significant digits 565 lb * 30 ft 4900 ft/ 144 sec 786 hr * 23 miles per hour
asked by kayla 
English
Teen Pregnancy • Create a fullsentence outline that includes effective arguments and counterarguments to support your thesis. (Note: Outline only the body of your paper.) Remember to avoid bias and fallacies and to include rhetorical devices that
asked by Kandi 
biology with honors
describe how biologists' research contributes to our understanding of the world.
asked by nanci 
statistics
does anybody know how to do z scores? i need help thanks
asked by cougar 
physics
Please help me answer the question below and also show equations and steps of how you came to your answer. Thank you 1. The electron in a hydrogen tom is in the first excited state, when the electron acquires an additional 2.86eV of energy. What is the
asked by jennifer 
social studies help!
How do peoples' lives change by living near a river valley and mountain?
asked by Larry!! PLEASE HELP ME!!!!!!!!!!!!!!!!!!!!!!!!!!!! 
english
linking or action verb and why? First of all, he was fully given to the lord.
asked by dhaeigd 
geography
How do peoples' lives change by living near a mountain?
asked by LARRY!! HELPP ME!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! 
algebra
perpendicular or parallel? x+9=y and yx=5 ? 2. 2x7y=5 and 2y7x=7? 3.Slopeintercept equation y=? of this problem the slope is 3.3 and yintercept is (0,7) ? 4. m=4, (3,1)....what is y=? 5. m=2/3, (5,8)?
asked by lisa 
social studies
What is the daily life of a child in the 19th century?
asked by Alex C 
algebra 1
can u help me and put each step down 4(x+7)= 9(x6)
asked by vanna 
science
explain why it is important for scientist to be objective in their observations.
asked by taylor 
Physics
A coin relased at the top of a tower hits the ground after falling 1.5 s. What is the speed of the coin as it hits the ground? (Disregard air resistance
asked by Dee Dee 
science
why is planning experiments important to the scientific study
asked by taylor 
Elementary Math
Can you explain what the difference between rounding and front end estimation is? For example round 82672761= and front end estimate 64891807= .
asked by Susan 
Science
I need 15 things I do that relate to science
asked by Tamra 
Math
the trip will be 560 miles the bus travels at an average speed of 60 miles per hour. Estimate the distance the bus travels in 2 hours.
asked by Jessica 
physics
A pair of glasses are dropped from the top of a 32.0 m high stadium. A pen is dropped from the same position 2.00 s later. How long does it take for the glasses to hit the ground? How high above the ground is the pen when the glasses hit the ground?
asked by Dee Dee 
mathematics
Simplify these 2x+3/5 + x+2/3 and m+2/2  m/3
asked by Shaquille Clarke 
ecosystems
How are the flow of matter and the flow of energy through ecosystems different?
asked by bex 
chemistry
i have a question on scientific notation. is you have: 8x10 to the 5th power over 2x10 to the 3rd power is the answer 4x10 to the 8th?
asked by Mary 
Algebra 1 honors
Mr. Oliver invested a total of $6400, part at 9% per year and the remainder at 8% per year. At the end of 2 years and 6 months, he had earced a total investment of $1380 in simple interest. How much ded he invest at each rate. I have to come up with the
asked by Kearse 
chemistry
(3.21x10 to the 8th)(6.32x10 to the 12th) is it... 20.2872x10 to the 4th?
asked by hellllp! 
Science
What is a soil and water conservation???  Thanks 
asked by Slappy 
government
Does the entire senate vote on federal and state bills?
asked by Jen 
math
simplify and evaluate where g=3 (2g1)^22g+g^2
asked by Andrew 
Chemistry
what is the formula to change the temperature of K to C
asked by Anna 
7th grade science
A Majory Theory in Science
asked by Billy 
7th grade math
A little more help please. The trip will be 560 miles. Their bus travels at an average speed of 60 miles per hour... The bus route passes through Balmorhea which is 1/3 od the way from El Paso to San Antonio. About how long does it take the bus to get to
asked by Jessica 
7th grade math
103y=1 find the value of y
asked by Chase 
9th grade algebra
I don't know how to get answer for problem The larger of two numbers is 20 more than the smaller. Four times the larger is 70 more than 5 times the smaller. find the numbers
asked by serg 
english write a teacher
can you please give me an example here in the essay of a transitional word i don't think i am understanding it really... author: Brent Staples my first victim was a womanwhite, well dressed, probably in her early twenties. I came upon her late one
asked by kayla 
Geometry
Find the coordinates of the other endpoint of a segment with the given endpoit and midpoint M. R(2,6) M(1,1) Please show steps.
asked by Jennifer 
History
What was Massachusetts Bay Colony's economic policy? Like what did they do to make money.
asked by Matt 
math
Factorzation
asked by brandy 
math
0.57 repiton
asked by sammi 
music
Which listening selection from this week did you find most enjoyable? How did the melody contribute to your choice?
asked by luly 
math
What is a Factorzation?
asked by brandy 
physical science
what is the answer to 3.45 km= ______cm? please
asked by wendy 
Science
The same force acts on two objects with different masses. Why does the object with less mass have a larger acceleration?
asked by Stacy 
Science
please help me!!!! Q: what is one way that the phosphorus cycle differs from the carbon and the nitrogen cycles?
asked by helpz!!!!!! 
Algebra II/Trig
solve each inequality: 12t>5 and the answer is: t6 and that's really positive and divide by 2 and that's where the three comes from ... but why does the > symbol change to < ?!
asked by Mary 
English
What could be a good opening sentence for this? Why do you think people are so fascinated with celebrities? State your opinion and support it with reasons and evidence
asked by Bryan 
algebra II
solve: 3/4(k)
asked by Mary 
English
Is this a good topic sentence for a paragraph? In A Raisin in the Sun, Lena Younger is the nurturing, morale character who keeps the Younger family in line and earns your respect in the story.
asked by Anna 
Algebra
suppose a,b,c and d are different positive integers whose sum is 100, and ac=5. What is the greatest possible value of abcd?
asked by BOB 
math
Describe all the integer values of x that satisfy abs(x)is less thatn abs(x+1)
asked by LISA 
math
two questions that i cannnnnnot get!: 2/3(t)(23t)
asked by Mary 
government
What are different types of legislations, and how do I decide which one is linked to certain issues?
asked by Anonymous 
geometry
I need images of Conic Sections: circle, ellipse, hyperbola and parabola...(those larger ones)...
asked by klar maesen 
math
Find the range of each set of numbers. 7, 7, 5, 4, 1, 9, 8, 8, 8, 5, 2
asked by Robin 
Algebra 1
A talkradio station airs commercials during any time not used for discussions with callers. Commercial time on the station costs $750.00 per minute. Write a variable expression for the amount of money the station can make on commercials in one hour, based
asked by Joy 
math
give the five number summary of each set of numbers. 7, 7,5,4,1,9,8,8,8,5,2
asked by TJ 
Math  Factors
What are improper factors? How do we find improper factors for any given numbers?
asked by Jacob 
Chemistry
Why are titanium and gallium not very similar while lithium and sodium would be most similar ?
asked by Natash 
college
GEOLOGICAL TERM FOR A BILLION YEARS
asked by JESSICA 
Chemistry 2 Ap
From the mass of CaCo3, caluculate the moles of CaCo3 percipitation. Given Mass of CaCo3 is 1.838 The answer i got at the end if 18.45 If it"s wrong will you please explain to me what to do.
asked by jecce. 
Chemistry 2 Ap
Thats CaCo3 is equal to 1.838 grams. **sorry!
asked by jecce. 
economics
Why would people attack the assumption of homo economicus? Can anyone please explain to me?Thanks a lot!
asked by kk 
Language Arts
how do i identify verbs,adverbs,nouns,pronouns,adjectives,preposition?
asked by tench 
vocab
what is this agist nonagist references
asked by Edna 
Math  Geometry
In a quadrilateral, how do I find the measure of angle AHM that is 3x+5 and another angle TMH is 7x27?
asked by Sandi 
effective writing
COM 150 Comprehensive Grammar CheckPoint Read the following sentences, and focus on the grammar area specified in the left column. Then, complete Appendix H by selecting the correct sentence (a or b) for each number and providing an explanation of why you
asked by annanae 
grade 7 math factors
you can decide if 10 is a factor of a whole number without dividing the entire number by 10 true / false
asked by Atendra 
social studies
I need a definition for "Direct Democracy"
asked by Michelle 
math
which is bigger kilometer or meter? how much is 1 nanomter to centemeter? please help.thanks.
asked by dolores 
Math
Betsy, a recent retiree, requires $6000 per year in extra income. She has $47,000 to invest and can invest in Brated bonds paying 15% per year or in a Certificate of Deposit (CD) paying 6% per year. How much money should be invested in each to realize
asked by Matt 
Algebra 1/Geometry
1. 5 1/4  2/3 5 3/12  8/12 I forgot how to subtract fractions like the one above, can anyone refresh my memory? 2. Q bisects segment PR, PQ = 3y, and PR = 42. Find y and QR. Don't know how to do this. Explain to me please?
asked by Jay 
alg
consider the model y=4/9x + 7/3 for the relation between price and quality of chewing gum. a) what does the slope mean? b) use this equation to predict the likely rating of gum which costs 8 cent a stick c) according to this equation what would a chewing
asked by jerson 
algebra
here are term and term numbers 1 2 3 4 ________ 1 3 6 10 what is the expression for the nth term
asked by LISA 
Critical Thinking
Why and how could you apply critical thiking when evaluating each of the following: Articles Advertising Media Conversations
asked by Anonymous 
LOGIC
I keep getting different answers from different sources on these questions... I'm still not sure. Anyone else who can lend their opinion? #1 I need to know if this is a real or apparent argument. A: I saw Bob with Mary last night. B: You saw Frank, Bob's
asked by Kate 
Biochem
Calculate the amount of Tris(hydroxlmethyl)aminomethane(Tris) necessary to make 100mL of a 0.100 M Tris buffer that is equimolar in Trisbase (MW=121.1 g/mol) and TrisHCL (MW= 157.6g/mol)
asked by bugbabe623 
Calculus
consider k(t)=(e^t)/(e^t7) on[7,7] Is this function continuous on the given interval? If it is continuous, type "continuous". If not, give the t value where the function is not continuous. I say continous, am I wrong? If I am wrong what interval is it
asked by George 
5th grade
Show each of these numbers as a product of prime numbers only: 10 and 25
asked by Jessie Uyan 
alg
the thickness of a book is determined by the thickness of its cover and its pages. the front and back covers of a book like this one are each about 3 mm thick and every 25 pages adds an additional millimeter to the thickness. let nb be the number of pages
asked by jerson 
Calculus
COnsider g(x)=(8)/(x6) on (6,13) (a) Is this function continuous on the given interval? If it is continuous, type "continuous". If not, give the x value where the function is not continuous. Is is continous? If not? what interval then?
asked by George 
Calculus
Is this function continuous on the given interval? 7x+(x^2/3) on[5,5] I say no, because it is undefined at some value in the interval.
asked by George