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Questions Asked on October 7, 2013

I have to answer the questions according to this poem, I have answered them but just want someone to look over them to see if
1. 13 answers
2. asked by Gary
3. 7,712 views
If 4.0L of a 4.7M SrCl2 solution is diluted to 45L , what is the molarity of the diluted solution?
1. 2 answers
2. asked by Sean1987
3. 6,803 views
Eric and Mark went to a ball game and visited the concession stand. They each got a hot dog, and mark got a large soda and a bag
1. 20 answers
2. asked by Alex
3. 5,607 views
In proton-beam therapy, a high-energy beam of protons is fired at a tumor. The protons come to rest in the tumor, depositing
1. 1 answer
2. asked by Lisa
3. 5,357 views
Any short explanation for things I got wrong would be great, too, if possible! Thanks in advanced! :)8. Which of the following
1. 5 answers
2. asked by Samantha
3. 4,767 views
A 1.0-kilogram book rests on a horizontal tabletop. The magnitude of the force of the tabletop on the book is
1. 2 answers
2. asked by Joe
3. 4,589 views
a picture 8 in. by 12 in. is placed in a frame which has a uniform width. if the area of the frame is equal to the area of the
1. 3 answers
2. asked by Bella
3. 3,953 views
A small fish is dropped by a pelican that isrising steadily at 0.60 m/s. After 2.8 s, what is the velocity of the fish? The
1. 2 answers
2. asked by Anonymous
3. 3,839 views
A man on the 8th floor of a building sees a bucket (dropped by a window washer) pass his window and notes that it hits the
1. 1 answer
2. asked by Molly
3. 3,478 views
A 120 lb. person would weigh about 20 lb. on the moon. A 150 lb. person would weigh 28 lb. on a lo, a moon of Jupiter. Use ratio
1. 5 answers
2. asked by Phoenix
3. 3,084 views
Ayer mis amigos Esteban, Ana, Olivia y yo fuimos al cine a ver la nueva película de Javier Bardem. A mí me (1) ____ la
1. 3 answers
2. asked by Kayee
3. 3,074 views
A spring with 50 N/m hangs vertically next to a ruler. The end of the spring is next to the 21-cm mark on the ruler.If a 2.5-kg
1. 2 answers
2. asked by Anonymous
3. 3,067 views
Eighteen-gauge wire has a diameter of 1.024 mm. Calculate the resistance of 19 m of 18 gauge lead wire at 20°C.
1. 3 answers
2. asked by Joe
3. 2,945 views
1. Evaluate:lim x->infinity(x^4-7x+9)/(4+5x+x^3) 0 1/4 1 4 ***The limit does not exist. 2. Evaluate: lim x->infinity
1. 2 answers
2. asked by Samantha
3. 2,576 views
Shep goes to his favorite coffee shop every morning and always buys one large latte, no matter whether there is a special or not
1. 1 answer
2. asked by peter
3. 2,393 views
1). Where are most of the region's (Russia and the Republics) smaller republics located?A: ? 2). What was the largest republic
1. 17 answers
2. asked by Anonymous
3. 2,379 views
Which of the following statements is FALSE regarding the ‘Drift’ of charge carriers?It is the dominant carrier transport
1. 3 answers
2. asked by Anonymous
3. 2,374 views
The poem is:Canada Day Love Match My mother stalked her future son in law, convinced he was the one for me. Through the crowd at
1. 2 answers
2. asked by Gary
3. 2,342 views
Calculate the molarity of a solution made by adding 28.2 mL of concentrated ammonia (28.0 % by mass, density 0.880 g/mL) to some
1. 1 answer
2. asked by Sarah
3. 2,326 views
The charge per unit length on a long, straight filament is -87.0 µC/m.(a) Find the electric field 10.0 cm from the filament.
1. 1 answer
2. asked by vishal
3. 2,292 views
FeCl3(aq) + K2S(aq) Fe2S3(aq) + KCl(aq)Consider the unbalanced equation above. What is the maximum mass of Fe2S3 that can be
1. 1 answer
2. asked by Connor
3. 2,028 views
A speaker has a collection of 62 jokes. He uses 3 jokes in each speech.Please help i got a is 37820 but really need help with
1. 4 answers
2. asked by Danielle
3. 1,987 views
Deepak is 10 years old, and his brother is 7 years old. In how many years time will their total age be 41.
1. 3 answers
2. asked by jade
3. 1,845 views
When 5 grams of salt is dissolved in 95 grams of water the temperature of the solution increases 10°C how much heat is evolved
1. 1 answer
2. asked by Cheryl
3. 1,839 views
Jk=6r,kl=3r and jl = 27
1. 2 answers
2. asked by katy
3. 1,830 views
Twelve people attend the first meeting of the Star Wars Club. They exchange e-mail addresses. How many exchanges take place?
1. 2 answers
2. asked by Anonymous
3. 1,573 views
In the Bohr model of the hydrogen atom, an electron in the 2nd excited state moves at a speed of 5.48X10^5 m/s in a circular
1. 1 answer
2. asked by Derrick
3. 1,562 views
A baseball is hit at a height of 1.1 m with an unknown initial velocity at 38 ° above the horizontal. It just clears a barrier
1. 1 answer
2. asked by Louis
3. 1,534 views
Identification of an unknown powdered metal by reaction with HCl:Why does the pH of the HCl solution initially increase very
1. 2 answers
2. asked by Ali
3. 1,463 views
If 89J of heat are added to a pure gold coin with a mass of 20g , what is its temperature change? Specific heat capacity of gold
1. 1 answer
2. asked by Kalli
3. 1,460 views
A sociology seminar has 7 members(a) They begin each meeting with each member shaking hands with all the other members. No one
1. 2 answers
2. asked by Danielle
3. 1,456 views
1). A square pyramid has a volume of 560 in to the third power, a base length of 10 in., and a height of 14 in. What is its base
1. 3 answers
2. asked by Anonymous
3. 1,389 views
C2H6(g) + O2(g) CO2(g) + H2O(g)(a) Consider the unbalanced equation above. What is the maximum mass of CO2 that can be produced
1. 1 answer
2. asked by Connor
3. 1,384 views
Find the border between France and Germany. Which French and German cities might make good international trading partners?
1. 7 answers
2. asked by Anonymous
3. 1,372 views
An analysis of generic antacid tablets labeled to contain 250mg of CaCO3 (MM= 100.09g/mol) per tablet of active ingredient was
1. 1 answer
2. asked by Marina
3. 1,353 views
ethane,C2H6 burns in oxygen.A. what are the products of the reaction? B. write the balanced equation for the reaction. C. what
1. 1 answer
2. asked by adriane
3. 1,351 views
an American football field is a rectangle with a perimeter of 1040 feet the Lenght is 200 feet more than the width find the
1. 7 answers
2. asked by robinson
3. 1,338 views
A glass plate whose index of refraction is 1.47 is immersed in a liquid. The surface of the glass is inclined at an angle of
1. 1 answer
2. asked by Fillipus
3. 1,296 views
1). How has Siberia's climate affected transportation in the region?A: Siberia's climate has affected transportation as it made
1. 1 answer
2. asked by Anonymous
3. 1,290 views
Al(s) + HCl(aq) AlCl3(aq) + H2(g)Zn(s) + HCl(aq) ZnCl2(aq) + H2(g) Consider the unbalanced equations above. A 0.200 g sample of
1. 2 answers
2. asked by Connor
3. 1,287 views
From the top of a 300-ft lighthouse, the angle of depression to a ship in the ocean is 28°. How far is the ship from the base
1. 1 answer
2. asked by MIsha
3. 1,258 views
Select the part of speech that correctly identifies the italicized word in each sentence below.The movie was wonderful, YET it
1. 4 answers
2. asked by Anonymous
3. 1,217 views
A cylindrical tank could hold 100.48m^3 of water. If the height of the tank is 2m, what is the radius of its base?
1. 1 answer
2. asked by McKenna Louise
3. 1,211 views
A committee of 5 people is selected from a group of 7 men and 9 women. In how many ways can the committee be selected so it
1. 3 answers
2. asked by Anonymous
3. 1,208 views
Mrs. Brown has 17 children in her first-grade class, and Mr. Lopez has 20 children in his second-grade class. The principal has
1. 1 answer
2. asked by Anonymous
3. 1,176 views
Where in you body would starches start being broken down when eaten?What process was being demonstrated when you put the three
1. 0 answers
2. asked by Joe
3. 1,157 views
Guitar Practice You practice playing your guitar every day. You spend 15 minutes practicing chords and the rest of the time
1. 1 answer
2. asked by Jynessa
3. 1,150 views
A vending machine had to be programmed to accept any combination of nickels, dimes, and quarters that totals 40 cents. How many
1. 1 answer
2. asked by Alexandra
3. 1,141 views
What is the purpose of adding 100 mL of distilled water to a beaker containing metal nitrate solution?
1. 1 answer
2. asked by Ben
3. 1,141 views
A 12-kg iron ball is dropped onto a pavement from a height of 90m. Suppose half of the heat generated goes into warming the
1. 1 answer
2. asked by martha
3. 1,136 views
Car traveling on circular track. Point A is at positive x,y. Point B is at positive x, negative y.A car is traveling around a
1. 1 answer
2. asked by Anonymous
3. 1,120 views
a local newspaper can be ordered for delivery on weekdays or sundays. a weekday paper is 35 cents and the sunday edition is
1. 5 answers
2. asked by cayla
3. 1,087 views
meter stick is located at 50.5 cm and the stick is supported at 60 cm. where must a 190 gram load be hung in order to have
1. 0 answers
2. asked by ghel
3. 1,085 views
Silver reacts with nitric acid to form nitrogen monoxide, silver nitrate and water. Calculate the volume of nitrogen monoxide
1. 3 answers
2. asked by Pip
3. 1,071 views
1. Evaluate:lim x->infinity(x^4-7x+9)/(4+5x+x^3) 0 1/4 1 4 The limit does not exist. 2. Evaluate: lim x->infinity
1. 1 answer
2. asked by Samantha
3. 1,054 views
A tray contains 11 chocolate chip cookies and 15 oatmeal raisin cookies. How many ways can a child select 4 cookies that include
1. 1 answer
2. asked by Anonymous
3. 1,044 views
Pick the correct answer to the following question. Write a brief statement explaining why each choice of answers is correct or
1. 0 answers
2. asked by Taylor
3. 1,040 views
How can climate affect transportation?I know you guided me towards the answer earlier, but I am struggling to place all of the
1. 5 answers
2. asked by Anonymous
3. 1,033 views
Assume that the camper has 3 jackets, 7 sleepingbags, and 9 different packages of food. An outfit consists of 1 jacket, 1
1. 1 answer
2. asked by Anonymous
3. 1,018 views
Journalist Walter Lippmann suggested thatQuestion 18 options: 1) polling, even when done scientifically, cannot be trusted
1. 3 answers
2. asked by Alexa
3. 1,013 views
If 5.300 g of C6H6 is burned and the heat produced from the burning is added to 5691 g of water at 21 °C, what is the final
1. 1 answer
2. asked by Jason
3. 1,011 views
Han Song cycled 2 1/4 Km to the playground to meet his friend. Then, he cycled 1 2/5 km to the hawker centre to have lunch. What
1. 3 answers
2. asked by Anonymous
3. 1,009 views
A square pyramid has a volume of 560 in to the third power, a base length of 10 in., and a height of 14 in. What is its base
1. 9 answers
2. asked by Anonymous
3. 997 views
On September 14, Jennifer Rick went to Park Bank to borrow $2,500 at 11.75% interest. Jennifer plans to repay the loan on
1. 1 answer
2. asked by Carleen
3. 975 views
using d^2(h/dt^2=−g+k(�dh/dt^2, find an expression for the terminal velocity in terms of k and g? g is the acceleration due to
1. 0 answers
2. asked by Brad
3. 949 views
the number is less than 20 it is an odd 1 digit number, is not the number of sides of a triangle it can be divided by 3
1. 8 answers
2. asked by Gio
3. 934 views
Use the discriminant to determine the number of real roots the equation has.7x2 + 3x + 1 =0 A. One real root (a double root) B.
1. 2 answers
2. asked by mdan
3. 930 views
What is the standard form of the quadratic function that has a vertex of (-3, -27)?
1. 0 answers
2. asked by bob
3. 928 views
The reading list for a literature class has 7 fiction and 9 nonfiction books. A student is to write a report on 5 books from the
1. 2 answers
2. asked by Anonymous
3. 920 views
Two 2.9-cm-diameter electrodes with a 0.15-mm-thick sheet of Teflon between them are attached to a 9.0 V battery. Without
1. 1 answer
2. asked by Leanna
3. 916 views
The drawing shows an exaggerated view of a rifle that has been "sighted in" for a 91.4-meter target. If the muzzle speed of the
1. 0 answers
2. asked by Anji
3. 900 views
. Which of the following was the primary cause of the Balkan Wars conducted during the Clinton administration?A. The rise to
1. 1 answer
2. asked by carolyn
3. 900 views
The sales, in millions of dollars, of a laser disc recording of a hit movie t years from the date of release is given by:S(t) =
1. 1 answer
2. asked by Samantha
3. 899 views
1). The absolute value of 2x + 4 = 0A: -2 2). A volunteer at the zoo is responsible for feeding the animals in 15 exhibits in
1. 10 answers
2. asked by Anonymous
3. 896 views
What fraction of piperazine (perhydro-1,4-diazine) is in each of its three forms (H2A, HA–, A2–) at pH 8.67? The acid
1. 2 answers
2. asked by nick
3. 893 views
A 55-kg soccer player jumps vertically upwards and heads the 0.45-kg ball as it is descending vertically with a speed of 30 m/s.
1. 1 answer
2. asked by Anonymous
3. 892 views
An aqueous solution of glucose is made by disolving 8.75 g of glucose in 100 mL of water. Calculate molarity, molality and the
1. 2 answers
2. asked by henry
3. 879 views
Use the discriminant to determine the number of real roots the equation has.3x2 – 5x + 1 =0 A. One real root (a double root)
1. 0 answers
2. asked by mdan
3. 871 views
An 80.0-gram sample of a gas was heated from 25 °C to 225 °C. During this process, 346 J of work was done by the system and
1. 1 answer
2. asked by James
3. 866 views
By counting the number of H atoms and oxygen atoms in the sucrose. what is the ratio of hydrogen to oxygen?What process would
1. 1 answer
2. asked by Kaylyn
3. 865 views
1. I got up late and missed the bus which I had to take in the morning. I was late for school and my teacher got mad at me when
1. 1 answer
2. asked by rfvv
3. 854 views
A lab tech had accidentally set out 16M HCl for this experiment. How much ( in mL) 16M HCl is needed to make 450mL of a 3M HCl
1. 2 answers
2. asked by Christina
3. 844 views
The position vectors of points A and B with respect to the origin 0, are (-8,5) and (12,-5) respectively.Point M is the midpoint
1. 2 answers
2. asked by Kg
3. 825 views
My Math questions are:Find 1/10 of 1/100 of a meter = 1/10 meters. Find 1/60 of 1/60 of an hour = 1hour Am I correct. Thanks
1. 1 answer
2. asked by Americal
3. 808 views
The coefficient of static friction between the 2.90 kg crate and the 35.0° incline of Figure P4.41 is 0.260. What minimum force
1. 1 answer
2. asked by David
3. 789 views
The speed of a moving sidewalk at an airport is 2ft/sec. A person can walk 93ft forward on the moving sidewalk in the same time
1. 3 answers
2. asked by Ernie
3. 786 views
The speed of a moving sidewalk at an airport is 2ft/sec. A person can walk 93ft forward on the moving sidewalk in the same time
1. 1 answer
2. asked by Ernie
3. 781 views
The position vectors of points A and B with respect to the origin 0, are (-8,5) and (12,-5) respectively.Point M is the midpoint
1. 0 answers
2. asked by kg
3. 775 views
Caenorhabditis elegans hermaphrodites have six different homologous chromosome pairs: five pairs of autosomes (called I-V) and
1. 0 answers
2. asked by Marina
3. 775 views
Suppose 13.8 g Na and 21.6 g of water are mixed. What is the theoretical yield in grams of hydrogen from this mixture. what is
1. 2 answers
2. asked by Anonymous
3. 763 views
2011–2012 seasons, Patrice Bergeron entered a game against the Ottawa Senators with a plus/minus rating of +20. In the game,
1. 2 answers
2. asked by Sarah
3. 751 views
a gym charges an intitL $100 membership fee and $60 each month. Write an equation that represent the total cost, C, for
1. 1 answer
2. asked by Lin
3. 748 views
Maurice puts 130 trading cards in protector sheets. He fills 7 sheets and puts the remaining 4 cards in an eighth sheet. Each of
1. 2 answers
2. asked by manika
3. 746 views
You are riding in a boat whose speed relative to the water is 4.5 m/s. The boat points at an angle of 25.1¡ã upstream on a
1. 1 answer
2. asked by regina
3. 743 views
What is formed if solid copper sulfate is mixed with water
1. 1 answer
2. asked by cece
3. 732 views
arthur is riding a horse at a velocity of 4m/s. four seconds after, he is already traveling at a velocity of 12m/s. what is his
1. 1 answer
2. asked by Fatima
3. 710 views
What is the Watergate scandal and why could this story not have happened in 2012?I know what the watergate scandal is, it was
1. 1 answer
2. asked by Blaze
3. 708 views
This is my second time taking this exam this is the last one so I can graduate here is what I think the answers are. If you see
1. 9 answers
2. asked by Silver
3. 698 views
The 600 pounds of cream cheese got delivered to the zoo in Moscow . By 7:00am Wednesday morning all of the cream cheese had been
1. 1 answer
2. asked by Anabelle
3. 685 views
The speed of a moving sidewalk at an airport is 2ft/sec. A person can walk 93ft forward on the moving sidewalk in the same time
1. 1 answer
2. asked by Ernie
3. 680 views

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