Archives
2008
February

Questions Asked on February 4, 2008

how big must n be so that the absolute value of the error in using the trapezoid rule is less than .00001?for the integral
1. 3 answers
2. asked by sarah
3. 396 views
I have a few diff questions:1. Georgia _____________) esta enojada or teine tos)porque tiene varicela y no puede ir a la fiesta
1. 1 answer
2. asked by sam
3. 562 views
The total pressure in a flask containing air and ethanol at 257C is 878 mm Hg. The pressure of the air in the flask at 257C is
1. 0 answers
2. asked by betty
3. 1,090 views
Leticia No se si estoy (1) si tengo (2) Primero tengo frio y luego tengo calor. Mi temeratura es de 104; tengo una (3)y tengo
1. 1 answer
2. asked by sam
3. 579 views
The first sentence was Manolo Leticia, que tienas? Te sientes mal?
1. 2 answers
2. asked by sam
3. 409 views
Which of the following alkenes do not show cis-trans isomerism?I) 2-methyl-2-hexene II) 1-chloro-1-butene III)
1. 2 answers
2. asked by Dawn
3. 1,033 views
I need help, please, with the following question:Match the following groups sccording to their priority (lowest group = 4 &
1. 1 answer
2. asked by Dawn
3. 466 views
fill in the blanks with the body parts being described?Tienes diez en las manos y diez en los pies. La usas para llevar aretes.
1. 1 answer
2. asked by sam
3. 582 views
A can with 40 marbles in it weighted 135 grams. The same can with 20 marbles weighed 75 grams. How much is the weight of the
1. 2 answers
2. asked by Valeria
3. 455 views
What are the similarities and differences between fermentation and cellular respiration besides the use of glycolysis?
1. 1 answer
2. asked by Anonymous
3. 639 views
Three lighthouses on three nearby islands flash their lights every evening. On one island, the light flashes every 45 seconds.
1. 3 answers
2. asked by Kenny
3. 902 views
Solve(x - 3)(x – 4)/(x – 5)(x – 6)^2 >or= 0 any help?
1. 1 answer
2. asked by devon
3. 331 views
how do you know which halide salts confirms a presence of F- ions, Cl- ions, Br- ions, and I- ions?
1. 0 answers
2. asked by Amanda
3. 1,081 views
a radioactive fission product of nuclear explosions and sccidents is often iodine 131 which becomes distributed in the
1. 0 answers
2. asked by Amanda
3. 438 views
Hi, can someone proofread this and let me know what my weaknesses are on my thoughts or sentence structure.Based on the article
1. 4 answers
2. asked by Bizzy
3. 550 views
which sentence is correct?"...an affair took place between her and dr. white" "...an affair took place between she and dr.
1. 1 answer
2. asked by Student
3. 832 views
What is the total moles of ions in 500 mL of 0.120 M Ca(NO3)2?how would i calculate this? thanks.
1. 2 answers
2. asked by Sean
3. 399 views
Use Pascal's triangle to expand (a+b)^6 and hence find the binomial expansion of: (x-3)^6
1. 2 answers
2. asked by Liz
3. 1,792 views
Gordimer chooses to emphasise more so the physical, as opposed to emotional, invasion of the Immortality Act.Could someone
1. 1 answer
2. asked by Student
3. 443 views
What is some Italian cultures?
1. 1 answer
2. asked by Amanda
3. 304 views
I asked this question earlier and wasn't sure what the answer was. Find all numbers for which the rational expression is
1. 4 answers
2. asked by Noah
3. 501 views
Write a trial solution for the method of indetermined coefficients:y''+9y' = xe^(-x)cos(pi*x) ....I have no idea.
1. 1 answer
2. asked by Jayme
3. 373 views
Find the coefficient of x³ in the expansion of (2x+5)^6
1. 1 answer
2. asked by Liz
3. 853 views
What are some important characteristics of effectivewritten communication? How do these qualities help in communicating
1. 2 answers
2. asked by Dawn
3. 2,138 views
The radius of a certain planet is 6.04x10^7 meters, and its mass is 5.19x10^26 kg. Find the density of this planet. (The volume
1. 1 answer
2. asked by Christina
3. 698 views
find the constant term of the expansion of (3x²+(1/x))^8I don't know where to start =\
1. 2 answers
2. asked by Liz
3. 960 views
How do you write the 3rd root of 88 in simplest form?
1. 1 answer
2. asked by Michelle
3. 365 views
What is the Answer to this problem;A U A'
1. 1 answer
2. asked by Wayne
3. 346 views
i hope you feel better.i have 3 more to do in the following situations write sentences to explain how you feel. 1. tienas una
1. 4 answers
2. asked by sam
3. 541 views
whats the most fun thing about acting?
1. 3 answers
2. asked by tanny
3. 395 views
One in a series of reactions that inflate air bags in automobiles is the decomposition of sodium azide (NaN3).2 NaN3(s) 2 Na(s)
1. 2 answers
2. asked by ChaCha
3. 1,874 views
how long does it take to remember everything your susposed to do when your acting?
1. 2 answers
2. asked by tanny
3. 312 views
In the formation of acid rain, sulfur dioxide reacts with oxygen and water in the air to form sulfuric acid. Write the balanced
1. 3 answers
2. asked by ChaCha
3. 2,053 views
i have to do a reasearch project and i chose it on acting and i have been searching everywhere to find out what is the most fun
1. 2 answers
2. asked by tanny
3. 350 views
where can i find instructions on how 2 design/make a rubber-band operated car?
1. 1 answer
2. asked by Krystal
3. 404 views
Determine the height of a tree which casts a shadow of 13.7m when the sun is at an angle of 28 degrees.
1. 2 answers
2. asked by Liz
3. 1,045 views
Read the following scenario: You are a second-grade teacher at Happy Valley Elementary School. You are teaching language arts
1. 5 answers
2. asked by Dawn
3. 837 views
Write a generalization for all whole number that cannot be written as the difference of 2 squares.(I want to see steps and
1. 1 answer
2. asked by Dante
3. 422 views
What kind of fallacy is this?"If it weren't for the president's evvironmental policy, we wouldn't be dealing with these
1. 1 answer
2. asked by Tammy
3. 427 views
Find the CPI for each year(2005 is he base year;and take 2005 as the fixed basket of goods for each year):2005 price of apple is
1. 1 answer
2. asked by Carla
3. 615 views
Think anyone at there can help me?! ^_^;Today unions (A) have generally experienced a tremendous increase in membership (B) have
1. 7 answers
2. asked by Winter
3. 708 views
FIND the integer ofN=abcd....yz let M=zabcd....y if M=3N what was N? please help me figure it out!
1. 1 answer
2. asked by MTTT*
3. 793 views
A stock solution was prepared by dissolving exactly 0.4000 g of pure ASA (180.16g/mol) in 10.00 mL of NaOH and heating the
1. 1 answer
2. asked by Anonymous
3. 777 views
The standard solution were prepared by transferring exactly 1.00 mL, 2.00 mL, 3.00 mL, 4.00 ml, and 5.00 ml, respectively, of
1. 1 answer
2. asked by Anonymous
3. 743 views
Hi, can someone proofread this for me. I'll appreciate it. Thanks in advance.The practicum site I selected is an elementary
1. 8 answers
2. asked by Bizzy
3. 969 views
how do you make a sketch of the earth, moon, and sun during a solar eclipse so that your sketch contains similar triangles?
1. 1 answer
2. asked by Ariel
3. 552 views
In Tom Godwin's Cold Equations (short story), what writing style does he use?
1. 1 answer
2. asked by Aaron
3. 583 views
2NO2(g)--> 2NO(g) + O2(g) , H=+114.2kJ(Note: H, S, G all have a degree sign next to them) NO: H(enthalpy)=90.3kJ/mol,
1. 3 answers
2. asked by apoorva
3. 1,740 views
Suppose that you got a score of X=78 on an English test for which the mean was (mu)=70 and the standard deviation was (lower
1. 1 answer
2. asked by Kat
3. 1,127 views
Who is Richard Daly of the 1960's?
1. 1 answer
2. asked by Christian
3. 349 views
For a sample with a mean of M=85, a score of X=90 corresponds to a z-score of z=1.00. What is the sample standard deviation?
1. 1 answer
2. asked by Andrew
3. 933 views
What does a coast guard have to do with the study of geography?
1. 1 answer
2. asked by Rachel
3. 980 views
what is the correct way to use the IUPAC naming system?!!!
1. 3 answers
2. asked by Dawn
3. 487 views
Two capacitors, C1=25.0x10^-6 and C2=5.0x10^-6 are connected in parallel and charged with a 100-V power supply.a)calculate the
1. 4 answers
2. asked by nat
3. 1,420 views
A wire of initial length Lo and radius rO has a measured resistance of 1.0 ohm. the wire is drawn under tensil stress and to a
1. 1 answer
2. asked by nat
3. 813 views
a shooter putter releases the shot some distance above the level ground with a velocity of 12.0 m s 51.0 degrees above the
1. 2 answers
2. asked by tiara
3. 1,201 views
Hope you are feeling better!use correct form of ser or estar aqui______1_____ nosotros Luquillo. Este lugar
1. 1 answer
2. asked by sam
3. 501 views
(3 pts) The stockroom prepared a solution by dissolving 0.2300 g of Erythrosin B (MW = 879.87 g/mol) in DI water in a 250.00 mL
1. 1 answer
2. asked by Anonymous
3. 672 views
Which is the easiest way to figure a quadratic equation; graphing, quadratic formula, completing a square and factoring?
1. 2 answers
2. asked by Marysvoice
3. 559 views
When a student plotted ln [vapor pressure of a gas] vs. inverse Kelvin temperature, she obtained a straight line with a slope
1. 1 answer
2. asked by dave
3. 913 views
The total pressure in a flask containing air and ethanol at 257C is 878 mm Hg. The pressure of the air in the flask at 257C is
1. 2 answers
2. asked by dave
3. 926 views
A company manufactures calculators in batches of 64 and there is a 4% rate of defects. Find the probability of getting exactly
1. 1 answer
2. asked by Jen
3. 4,945 views
Use the Poisson Distribution to find indicated probability.A naturalist leads whale watch trips every morning in March. Teh
1. 1 answer
2. asked by Jen
3. 2,447 views
A passionate, nonintellectual commitmentTruth is subjective. Developed three proofs of God not to sure who their philosophers
1. 1 answer
2. asked by teri
3. 423 views
write down the wave equation in symbol form?
1. 0 answers
2. asked by Costa
3. 809 views
Can anyone check this answer for me,simultaneous equation. Where y = 14 + 0.11x and y = 10 + 0.14x use algebra to solve, is the
1. 2 answers
2. asked by Leo
3. 582 views
The lenth of a room is 3 more thean twice the width of the room. The perimeter of the room is 66 feet. What are the dimensions
1. 3 answers
2. asked by G
3. 1,552 views
how can the value of tan30 be found?
1. 1 answer
2. asked by shameel
3. 388 views
Classify each of the following by the type of solid if forms:a. LiCl b. BaCl2 c. BCl3 d. CCl4 e. NCl3 I have four different
1. 4 answers
2. asked by Lauren
3. 3,278 views
On the basis of the description given classify each of the following solids as molecular, metallic, ionic, or covalent network.
1. 3 answers
2. asked by Lauren
3. 1,034 views
Snow forms in the upper atmosphere in a cold aid mass that is supersatuated with water vapor. When the snow later falls through
1. 1 answer
2. asked by Lauren
3. 453 views
How did segregation change from back then to today?
1. 0 answers
2. asked by Brooke
3. 807 views
x-8+3<11
1. 1 answer
2. asked by nycosha
3. 273 views
The total pressure in a flask containing air and ethanol at 25.7 C is 878 mm Hg. The pressure of the air in the flask at 25.7 C
1. 0 answers
2. asked by Matt
3. 659 views
When burning coalin a stove, which kind of energy transformation is taking place?
1. 0 answers
2. asked by Nicole
3. 398 views
Methanol, CH3OH a colorless voltile liquid was formerly known as wood alcohol. It boils at 65 degrees C and has a heat of
1. 1 answer
2. asked by Lauren
3. 580 views
How do you calculate the past growth rate in earnings? What are the components?
1. 1 answer
2. asked by Toni
3. 303 views
A quantity of ice at 0.0 degrees C was added to 33.6 of water at 21.0 degree C to give water at 0.0 degrees C. How much ice was
1. 2 answers
2. asked by Lauren
3. 1,502 views
linear momentum has units of (a)N/m (b)kg*m/s (c)N/s (d)all of the preceeding
1. 0 answers
2. asked by melissa
3. 383 views
if a 60-kg woman is riding in a car traveling at 90 km/h is her linear momentum relitive to (a) the ground or (b)the car
1. 1 answer
2. asked by melissa
3. 511 views
find the magnitude of the linear momentum of (a)7.1-kg bowling ball traveling at 12 m/s and(b)a 1200-kg automobile traveling
1. 0 answers
2. asked by melissa
3. 669 views
a pool player imports an impulse of 3.2 N*s to a stationary 0.25-kg cue ball with a cue stick what is the speed of the ball just
1. 2 answers
2. asked by melissa
3. 1,256 views
a 1.0 kg ball is thrown horizontally with a velocity 15 m/s against a wall. If the ball rebounds horizontally with a velocity of
1. 1 answer
2. asked by melissa
3. 1,001 views
To get off a frozen frictionless lake, a 70.0kg person takes off a 0.150-kg shoe and throws it horizontally directly away from
1. 0 answers
2. asked by melissa
3. 662 views
Situation: You need to step up on a step to reach an object on a high shelf.Instructions: (Part one) Trace the nerve impulse,
1. 0 answers
2. asked by Sara
3. 904 views
a 100-g bullet is fired horizontally into a 14.9kg block of wood resting on a horizontal surface and the bullet becomes embedded
1. 1 answer
2. asked by melissa
3. 1,647 views
What do you do on page 18 in the comete 1 Daniele BourdaisSue Finnie.How do you answer the questions on page 18?
1. 1 answer
2. asked by Malhar
3. 431 views
Two balls with masses of 2.0kg and 6.0kg travel toward each other at speeds of 12 m/s and 4.0 m/s respectivly. If the balls have
1. 2 answers
2. asked by melissa
3. 786 views
how do you make a mystic rose?
1. 1 answer
2. asked by Malhar
3. 872 views
in apool game,a cue ball traveling at 0.75 m/s hits the stationary eight ball The eight ball moves with a velocity of 0.25 m/s
1. 4 answers
2. asked by melissa
3. 2,466 views
i think i have posted this before except i forgot to put the decimal in the temperature. i was hoping you could help me now that
1. 1 answer
2. asked by Matthew
3. 1,033 views
the cener mass of an object (a)always lies at the center of the object (b) is at the location of the most massive partical in
1. 1 answer
2. asked by melissa
3. 1,231 views
The center of a 4.0 kg sphere and a 7.5 kg sphere are separated by a distance of 1.5 m where is the center of mass of the two
1. 1 answer
2. asked by melissa
3. 1,283 views
Wich if the given numbers are composite?15,19,23,31,49,55,59,87,91,97,103,105
1. 1 answer
2. asked by Sue
3. 515 views
How do I find the bad debt expense percent when all the info I have is sales, credit sales, collections on accounts receivable,
1. 1 answer
2. asked by Brittany
3. 468 views
What are the central beliefs of Islam, how are they reflected in the "Five Pillars”?
1. 1 answer
2. asked by Anonymous Chaney
3. 437 views
The probability that Don's car passes the MOT test next time is 4/5, that Mag's car passes is 5/7 and that Joe's car passes is
1. 1 answer
2. asked by Anonymous
3. 985 views
What is science???
1. 1 answer
2. asked by Genesis
3. 310 views
Iodine-131 is used to treat hypo-thyroidism since it is preferentially absorbed by the thyroid and typically involves a total
1. 1 answer
2. asked by anonymous
3. 590 views
Dr. Mento has a class of 80 students. For a group project, he wants to divide the students into groups of 6,8 or 10. Is this
1. 2 answers
2. asked by Sue
3. 447 views

Back to February 2008

Ask a New Question

Archives
Contact Us
Newest
Privacy Policy
Terms of Use
© 2024