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Questions Asked on March 18, 2010

ou tline the conditions for liquid water to exisit on a planet.-the planet needs to have a right temperature -protective
1. 1 answer
2. asked by Sara
3. 418 views
how do I do this?28 students collected 12,374 soda can tabs. If some of the students collected one more tab than the rest of the
1. 1 answer
2. asked by Cory
3. 1,001 views
„Ï Discuss how participation contracts represent financial opportunities for providers. Whatare positive and negative
1. 3 answers
2. asked by Anonymous
3. 787 views
Past perfect or present perfect.A reporter has interviewed him several times.
1. 1 answer
2. asked by David
3. 199 views
Past perfect or present perfect.Raj has told the reporter about his new ideas.
1. 1 answer
2. asked by David
3. 215 views
"The osmotic pressure of a saturated solution of strontium sulfate at 25C is 21 torr. What is the solubility product of this
1. 1 answer
2. asked by Kiki
3. 2,289 views
Present perfect or past perfect.The two have worked together to write a book.
1. 3 answers
2. asked by David
3. 222 views
Is the graph of a parabola a function? I say that it is a function.
1. 4 answers
2. asked by B.B.
3. 419 views
can you help: "Explain why there are no geometric isomers of tetrahedral complexes.thank you
1. 1 answer
2. asked by Kiki
3. 350 views
How can NH3 be a ligand but NH4+ is not a ligand??
1. 1 answer
2. asked by Marta
3. 1,378 views
What statute did Congress pass two years after the Miranda ruling
1. 1 answer
2. asked by Anonymous
3. 381 views
there are two 1's,two 2's,and two 3's.There is one digit between the two 1's, there are two digits between the two 2's, and
1. 2 answers
2. asked by CeCe
3. 625 views
Present perfect, past perfect or future perfect.This month, we have learned about the great sphinx.
1. 4 answers
2. asked by David
3. 330 views
The sixth grade class *had wrote* several papers about the great sphinx.How should the words in the asterisks be written? A. had
1. 4 answers
2. asked by David
3. 281 views
what is the electron arrangement for boron? and how do you find the valence electron for it? i know it has 3 v.e. but how do you
1. 0 answers
2. asked by Anna
3. 373 views
Are there situations in business where sampling would not be effective?---------------------------------------------------------
1. 1 answer
2. asked by pat
3. 309 views
The world St. Paul lived;St. Paul’s conversion. How did each influence his understanding of his mission and ministry?·
1. 1 answer
2. asked by Anonymous
3. 346 views
A chemist heated a sample of steel wool in a burner flame exposed to oxygen in the air. He also heated a sample of steel wool in
1. 1 answer
2. asked by Anonymous
3. 1,675 views
Express each statement using an inequality involving absolute value.Do not solve.1.The majority of grades in Sean's English
1. 4 answers
2. asked by Shadow
3. 1,137 views
URGENT: If 2.24g of salicylic acid is reacted with 61mL methanol, what is the maximum mass of product that could be formed? The
1. 2 answers
2. asked by Lee
3. 655 views
i have two businesses,a chicken wing place and an antique shoppe.what is the format of describing both in one paragraph?
1. 1 answer
2. asked by barbara
3. 396 views
evaluate exactly(without calculator):1. sec(pi/4) 2.3sin4pi 3. tan240(degrees)
1. 2 answers
2. asked by Amy
3. 396 views
37. Wings, fins, and arms are limb adaptations that allow mammals toa. live in different environments b. attain diverse sizes c.
1. 1 answer
2. asked by mysterychicken
3. 599 views
Bayside Insurance offers two health plans. Under plan A ,Giselle would have to pay the first $190 of her medical bills,plus 30%
1. 1 answer
2. asked by Terry
3. 464 views
determine the number of electrons required to deposit 6.4g of copper from an aqueous solution of copper II sulphate
1. 2 answers
2. asked by kaye
3. 960 views
Trying to complete a word search. What is a 6-letter word for "State of water that is most common on Earth's surface"
1. 3 answers
2. asked by Terri
3. 511 views
how would i do this quadratic word problemA local daycare centre charges $65 per day to care for a child. The daycare currently
1. 2 answers
2. asked by jake
3. 517 views
How could you recover sucrose or sodium chloride once it has dissolved in water?
1. 2 answers
2. asked by Anonymous
3. 705 views
how would i do this quadratic word problemA local daycare centre charges $65 per day to care for a child. The daycare currently
1. 2 answers
2. asked by jake
3. 621 views
A parabola with a vertex at (–1, –2) passes through the point (1,6). Using this information,what are the x-intercepts of
1. 3 answers
2. asked by jake
3. 484 views
Suppose h(x) = 3x and k(x) = log3(x). What is k(h(x))? What about h(k(x))? Start with a few numbers to convince yourself.
1. 3 answers
2. asked by Alyssa Pacheco
3. 374 views
northwest florida indian tribe
1. 1 answer
2. asked by Andrea
3. 808 views
I got the following question marked wrong and I was wondering if someone could tell me why I got it wrong. The question is of
1. 1 answer
2. asked by Juliet
3. 469 views
Can you help with three problems 1)2x^2+7x+3 2)6x^2+5x-4 3)4x^2+12x+9 I have to factor this problems.Please help
1. 5 answers
2. asked by lauren
3. 365 views
How do I dertermine the measure of theta for the equation 4cos theta - sqrt 12 = 0. My answer was 2pi/3,4pi/3 I'm told it's
1. 1 answer
2. asked by jamie
3. 627 views
Two air-track carts move toward one another on an air track. Cart 1 has a mass of 0.34 kg and a speed of 1.1 m/s . Cart 2 has a
1. 1 answer
2. asked by Kyle
3. 1,125 views
Two air-track carts move toward one another on an air track. Cart 1 has a mass of 0.34 kg and a speed of 1.1 m/s . Cart 2 has a
1. 1 answer
2. asked by Kyle
3. 1,246 views
The slope of line m is -1\5. what is the slope of a line perpendicular to m?
1. 1 answer
2. asked by Anonymous
3. 405 views
What do you call bones joined together with cartilage?
1. 1 answer
2. asked by taralee
3. 195 views
Silver bromide a pale yellow precipitate is more soluble than silver iodide. What would happen if NaBr had been added to the
1. 0 answers
2. asked by Sabrina
3. 461 views
Write an equation for the reaction ofsodium bicarbonate with aqueous sulfuric acid to produce carbon dioxide.
1. 0 answers
2. asked by Brianna
3. 488 views
write a step-by-stepmechanism for the reaction of 1-butanol with sodium bromide and sulfuric acid.
1. 0 answers
2. asked by Brianna
3. 1,308 views
"Part A: Most of the transition metals form brightly colored ionic substances. Which elements located in the first row
1. 0 answers
2. asked by Marta
3. 629 views
derivative of cot(6/x)
1. 1 answer
2. asked by Anonymous
3. 348 views
derivative of (4Cos^2(3x)+3)^2
1. 1 answer
2. asked by Anonymous
3. 349 views
2nd derivative of3t^2 Cos(4t)
1. 1 answer
2. asked by Anonymous
3. 777 views
Derivative of (Sec(z))^2
1. 1 answer
2. asked by Anonymous
3. 325 views
what goes first second and third one nineth five sixth or seven eighth
1. 1 answer
2. asked by daniela
3. 338 views
The line L1 has the equation y=3x. The line L2 is perpendicular to L1 and passes through the point P(0,0). Write an equation of
1. 1 answer
2. asked by Anonymous
3. 1,594 views
use the sum and difference identities to find the cosine anglecos pi/9 cos pi/3 - sin pi/9 sin pi/3 I do not know how to solve
1. 1 answer
2. asked by Hannah
3. 980 views
what magic trick does Mr. Utterbunk perform every evening?
1. 14 answers
2. asked by fonzy
3. 3,015 views
Evaluate: sec4ð/3
1. 1 answer
2. asked by A
3. 270 views
what is the value of a $50,000 10 year annuity given a 20% rate of return today?
1. 1 answer
2. asked by susie
3. 388 views
Solve: csc x = 2, 0¡Üx<2¦Ð
1. 1 answer
2. asked by B
3. 396 views
A sample of benzene, C6H6, weighing 3.51 g was burned in an excess of oxygen in a bomb calorimeter. The temperature of the
1. 1 answer
2. asked by Marie
3. 1,182 views
x^2-49 Can you help explain why this example is a diffence of two squares
1. 1 answer
2. asked by alyssa
3. 300 views
The density of an aqueous solution containing 10% of ethanol (C2H5OH) by mass is 0.984 g/ml.A) Calculate the molality of this
1. 2 answers
2. asked by Hilavidpreet
3. 7,004 views
Lines J and N are perpendicular. The slope of line J is 5. What is the slope of line N?
1. 1 answer
2. asked by Anonymous
3. 854 views
The most useful indicator of the degree of democracy reached by a particular society is whether it has a:
1. 1 answer
2. asked by keke
3. 469 views
Can some one please help me with this question. It is for an art class, and im having trouble with this paper. I don't
1. 2 answers
2. asked by jen
3. 630 views
The most useful indicator of the degree of democracy reached by a particular society is whether it has a:
1. 1 answer
2. asked by keke
3. 531 views
Mr. Gray was able to cut twelve 3-foot pieces of wood from a board without wasting any part of the board. What is the largest
1. 2 answers
2. asked by sam
3. 988 views
If the yield from the reaction of acetic acid with isopentyl alcohol is 45% how many grams of isopentyl acetate are formed from
1. 1 answer
2. asked by Zach
3. 1,440 views
How is it that cortisol stimulates glycogen synthesis and gluconeogenesis? Isn't that contradictory?
1. 0 answers
2. asked by bre
3. 448 views
The vapor pressures of ethanol (C2H5OH) and 1-propanol (C3H7OH) are 100 mmHg and 37.6 mmHg, respectively. Assume ideal behavior
1. 9 answers
2. asked by Arnold
3. 7,307 views
I am not sure about this problemFind four large cities around the world and an approximate percentage rate of population growth
1. 1 answer
2. asked by Kirk
3. 701 views
A Boeing 747 jet is approximately 230 ft. long and has awingspan of 195 ft. If a scale model of the plane is about 40 cm long,
1. 1 answer
2. asked by Kirk
3. 561 views
A student claimed that 9/(-11) is an improper fraction. Howdo you respond?
1. 1 answer
2. asked by Kirk
3. 371 views
to how much water should 50.0 ml of 12.0 M HCl acid to be added to produce a 4.00 M solution?
1. 1 answer
2. asked by vik
3. 565 views
1. Doing good to others is the best way to be happy.2. Doing evil to others is terrible. 3. Cut out/completely all the pieces.
1. 1 answer
2. asked by rfvv
3. 437 views
Calculate how many joules of (total) heat energy are needed to convert the ice at -25.0 *C to steam at 100.0 *C?
1. 2 answers
2. asked by secret XD
3. 3,045 views
1. Shine a light on/at/in the back of the sheet.2. Shine a light in back of the sheet. (Which prepositions do we have to use?)
1. 1 answer
2. asked by rfvv
3. 929 views
1. What do you need to put on a shadow puppet show?2. What do you need to perform a shadow puppet show? 3. What do you need to
1. 1 answer
2. asked by rfvv
3. 422 views
For my history class I need to identify these terms but do not know where I can find more info about them to make my answer a
1. 2 answers
2. asked by Rose
3. 707 views
Final averages are typically approximately normally distributed with a mean of 65 and a standard deviation of 8. Your professor
1. 1 answer
2. asked by Alica
3. 545 views
In a normal distribution, what z-score value separates the highest 90% of the scores from the rest of the distribution?a)z =
1. 1 answer
2. asked by Alica
3. 2,622 views
For the past 20 years, the high temperature on April 15th has averaged µ = 62 degrees with a standard deviation of σ = 4. Last
1. 5 answers
2. asked by Alica
3. 4,756 views
The NCAA men's basketball season starts with 327 college teams all dreaming of making it to "the big dance" and attaining the
1. 3 answers
2. asked by Alica
3. 887 views
If you roll a die 38 times and 12 of the rolls result in a "5," what empirical probability was observed for the event "5"?
1. 2 answers
2. asked by Alica
3. 1,046 views
Why is historian Orlando Figes so against Lenin's actions - especially in the February and October revolutions
1. 1 answer
2. asked by David
3. 511 views
WHy ere the women in ancient egypt better off than the women in ancient greece?THANKS, HELP
1. 0 answers
2. asked by HELP
3. 447 views
Verify that the volume of a cylinder of radius r and height h is given be the formula v= pi*r^2*h using cylindrical shell
1. 1 answer
2. asked by drew
3. 481 views
For a distribution_ _ X = 100 and s=4. If x= X then z=? If x = 90, then z =? If z=2, then x=? If z=1.5, then x =?
1. 2 answers
2. asked by Debbie
3. 286 views
A tree casts a 25 foot shadow. At the same time of day, a 6 foot man standing near the tree casts a 9 foot shadow. What is the
1. 17 answers
2. asked by boom
3. 4,732 views
Please HELP this is my first comparative essay and I need someone to review it and tell me if I am on the righttrack or if I am
1. 6 answers
2. asked by Cathy
3. 410 views
Need help with short projectile motion questiona ball is thrown up off the roof of a school at an angle of 55 degrees from the
1. 3 answers
2. asked by jake
3. 550 views
For a distribution_ _ X = 100 and s=4. If x= X then z=? If x = 90, then z =? If z=2, then x=? If z=1.5, then x =?
1. 1 answer
2. asked by Debbie
3. 331 views
Factor y2 + 10z - 10y - yz.
1. 2 answers
2. asked by mina
3. 1,072 views
Who is Hana's funny friend?1. Her funny friend is Junsu. 2. He is Junsu. 3. Junsu. 4. Junsu is. 5. Junsu is her funny friend.
1. 1 answer
2. asked by rfvv
3. 422 views
I need help paraphrazing a section from Robert Browning's poem "My Last Duchess"here it is : Fra Pandolf chanced to say "Her
1. 2 answers
2. asked by Brittany
3. 674 views
How could you tell whether a white powder you have is sodium bicarbonate or sodium phosphate?
1. 2 answers
2. asked by KEISHA
3. 3,386 views
A force of 240 lb. is resolved into forces at right angles to one another, the angle of F2 being 56 degrees from the 350 lb.
1. 1 answer
2. asked by dcw
3. 521 views
A velocity of 30 mph is resolved into two components, each of which makes an angle of 45 degrees with it. Find their magnitude.
1. 1 answer
2. asked by danders
3. 1,719 views
The angle of elevation of the top of a tower to point A on the ground is 61 degrees. At point B it is 600 feet farther from the
1. 3 answers
2. asked by berriengk
3. 1,621 views
The basketball coach wants to know the perimeter of the court. The area of the court is 4700 feet2. What is the perimeter? The
1. 1 answer
2. asked by Christine
3. 500 views
Find the cost of the following situation. Dress Sale: Regular:$160 Now:$112 What % is given on the price of the dress?
1. 2 answers
2. asked by Christine
3. 448 views
Does stereotyping bring more attention to group members similarities or differences?
1. 2 answers
2. asked by tonya
3. 513 views
A vessel sails 32 miles S 45 degrees E. How far south has it sailed?The wording of it confuses me.
1. 2 answers
2. asked by berriengk
3. 1,216 views
consider two plants with genotypes Rrtt and rrTt where red color is(R) is domiant over white(r) and being tall(T) is dominat
1. 2 answers
2. asked by lulo
3. 645 views
Thank you very much for your last corrections. Can you please let me know if the following statements are correct?1)Briefly
1. 1 answer
2. asked by Franco
3. 964 views

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