Archives
2013
October

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. 7,721 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. 6,809 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. 5,618 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. 5,365 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. 4,776 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. 4,601 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. 3,964 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. 3,846 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. 3,488 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. 3,091 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. 3,088 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. 3,074 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. 2,955 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. 2,583 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. 2,404 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. 2,386 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. 2,384 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. 2,348 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. 2,337 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. 2,302 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. 2,035 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. 1,999 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. 1,853 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. 1,849 views
Jk=6r,kl=3r and jl = 27
1. 2 answers
2. asked by katy
3. 1,838 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. 1,577 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. 1,572 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. 1,545 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. 1,476 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. 1,471 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. 1,465 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. 1,405 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. 1,397 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. 1,383 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. 1,362 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. 1,361 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. 1,345 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. 1,304 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. 1,303 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. 1,302 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. 1,267 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. 1,223 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. 1,220 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. 1,219 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. 1,190 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. 1,166 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. 1,161 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. 1,150 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. 1,148 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. 1,147 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. 1,129 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. 1,093 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. 1,092 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. 1,083 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. 1,062 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. 1,056 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. 1,049 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. 1,042 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. 1,026 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. 1,020 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. 1,019 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. 1,019 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. 1,008 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. 987 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. 979 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. 960 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. 941 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. 940 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. 935 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. 932 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. 929 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. 918 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. 915 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. 907 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. 904 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. 903 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. 891 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. 880 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. 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. 876 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. 863 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. 850 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. 837 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. 815 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. 798 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. 797 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. 792 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. 791 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. 782 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. 771 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. 766 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. 757 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. 756 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. 755 views
What is formed if solid copper sulfate is mixed with water
1. 1 answer
2. asked by cece
3. 743 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. 717 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. 716 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. 709 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. 694 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. 690 views

Back to October 2013

Ask a New Question

Archives
Contact Us
Newest
Privacy Policy
Terms of Use
© 2025