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Questions Asked on April 1, 2014

In the reaction ZnO+2HCl=ZnCl2+H2O what is oxidized and what is reduced?
1. 2 answers
2. asked by amie
3. 2,087 views
Cathy is buying new living room furniture. She wants to purchase a set thag costs $3,200, but she only has $3,000 in her budget.
1. 1 answer
2. asked by Rafael Gomes
3. 552 views
On a shopping trip to a local department store, Josephine purchases a shirt for $20.00, a pair of jeans for $35.00, and a pair
1. 5 answers
2. asked by Mishka Swan
3. 978 views
A compact car has a mass of 1150 kg. Assume that the car has one spring on each wheel, that the springs are identical, and that
1. 1 answer
2. asked by Hannah
3. 2,113 views
What is the percent of discount on a television that originally sold for $700 and is now on sale for $560?
1. 5 answers
2. asked by Anonymous
3. 535 views
Astronauts in space cannot weigh themselves by standing on a bathroom scale. Instead, they determine their mass by oscillating
1. 1 answer
2. asked by Hannah
3. 2,071 views
Calculate the energy associated with the photon that would be released when an H electron falls fro the n=3 energy level to the
1. 1 answer
2. asked by devon
3. 992 views
Is there any website or any way I can get the science probe 10 check your understanding answers cause I want to check my
1. 4 answers
2. asked by Anonymous
3. 835 views
1. They get out of the city and spend time in nature.2. They go out of the city and spend time in nature. (Are both the same in
1. 1 answer
2. asked by rfvv
3. 470 views
Find the percent if discount when the regular price for a DVD recorder is $250 and its sale price is $175
1. 1 answer
2. asked by Anonymous
3. 521 views
Jameka bought a $60.00 necklace on sale for 40% off its regular price. Caitlyn bought an $80.00 necklace for 55% off its regular
1. 3 answers
2. asked by Mae Falcon - Myers
3. 1,060 views
What is 27% of 90. estimateHow do you solve
1. 1 answer
2. asked by Nina
3. 490 views
I need help with my grammar quiz in week 2.
1. 1 answer
2. asked by Nicole
3. 438 views
Is there any website or any way I can get the science probe 10 check your understanding answers cause I want to check my
1. 5 answers
2. asked by Anonymous
3. 826 views
Felic built a 4 inch by 8 inch rectangle.A. What is the perimeter of felic's rectangle? My answer is 24 in. B. The perimeter of
1. 1 answer
2. asked by Khrys
3. 548 views
Find the measure of ∠s.angle s (1 point) 63° 153° 68° 148°
1. 9 answers
2. asked by james
3. 3,281 views
tickets for a school play cost $4 for adults and $2 for students at the end of the play the school sold a total of 105 tickets
1. 1 answer
2. asked by hanna
3. 804 views
80 miles =_____ kilometers
1. 2 answers
2. asked by Rayne
3. 421 views
How much heat (in Joules) is gained by the water when a chemical reaction takes place in 100.0 ml aqueous solution, has a
1. 1 answer
2. asked by shelle
3. 1,223 views
A builder replaces the original 3 1/4 foot counter tops with one that are 2 1/2 feet high. What percent of the original height
1. 1 answer
2. asked by Nina
3. 462 views
what are the favored geometrical arrangements for abn molecules which the A atom has 2, 3, 4, 5 and 6 pairs of electrons in its
1. 5 answers
2. asked by Mai
3. 1,578 views
A healthy astronaut's heart rate is 60 beats/min. Flight doctors on Earth can monitor an astronaut's vital signs remotely while
1. 0 answers
2. asked by Anonymous
3. 1,030 views
I am the greatest common factor of three numbers. Their sum is 36. The largest number is twice the smallest and the middle
1. 2 answers
2. asked by Christian
3. 1,735 views
A person is standing in an elevator, which is accelerating upwards. What can you say about the relationship between the force
1. 0 answers
2. asked by santoki
3. 571 views
A string with a length of 1.3 m is fixed at both ends. What is the longest possible wavelength for a standing wave on this
1. 0 answers
2. asked by Amanda
3. 585 views
What element results if two protons and two neutrons are ejected from a radium nucleus?
1. 1 answer
2. asked by Anonymous
3. 726 views
The two pistons in a hydraulic lift have radii of 2.67 cm and 20.00 cm respectively. What force must be applied to the 2.67 cm
1. 0 answers
2. asked by Tiffani
3. 879 views
The two pistons in a hydraulic lift have radii of 2.67 cm and 20.00 cm respectively. What force must be applied to the 2.67 cm
1. 0 answers
2. asked by Tiffani
3. 1,052 views
How much pressure is exerted on a submarine at a depth of 8.50 km in the Pacific Ocean? (density of sea water = 1.025 x 10^3
1. 1 answer
2. asked by Tiffani
3. 2,135 views
what sequence of process must happen for an atom of carbon to go from a man to a car?
1. 0 answers
2. asked by Steve
3. 645 views
The formula r =2 sqrt.5L can be used to approximate the speed r, in miles per hour, of a car that has left skid marks of length
1. 2 answers
2. asked by Pam
3. 2,720 views
Water flows into a house at a velocity of 15 m/s through a pipe that has a radius of 0.40 m. The water then flows through a
1. 3 answers
2. asked by Tiffani
3. 3,665 views
INFORMATION:[HCl] = 0.1388 M We placed 0.5 g Ca(OH)2 in 100 mL of the following solutions: Flask A: Distilled Water (7.4 mL of
1. 1 answer
2. asked by PleaseHelpThankYou!
3. 739 views
A 750w motor might also be rated as a0.5horsepower motor 1 horsepower motor 2 horsepower motor 10 horsepower motor
1. 1 answer
2. asked by snow
3. 659 views
INFORMATION:[HCl] = 0.1388 M We placed 0.5 g Ca(OH)2 in 100 mL of the following solutions: A 25 ml aliquot was used Flask A:
1. 2 answers
2. asked by PleaseHelpThankYou!
3. 920 views
What is the pH of 0.0169 M sodium sulfite.
1. 0 answers
2. asked by Brea
3. 383 views
1. A surgeon made a cut in the patient's stomach.2. A surgeon cut in the patient's stomach. (Are both the same in meaning?) 3.
1. 1 answer
2. asked by rfvv
3. 554 views
A toy dart gun has a spring with a spring constant of 315 N/m. An 12 gram dart is loaded in the gun and the spring is compressed
1. 1 answer
2. asked by Jon
3. 1,334 views
1. Cut out a paper triangle with scissors.2. Cut off a paper triangle with scissors. 3. Cut away a paper triangle with scissors.
1. 1 answer
2. asked by rfvv
3. 564 views
Following on the sucessful activism of Cesar Chavez, Mexican American youth began to refer to themselves asa. Mexicans. b. Los
1. 0 answers
2. asked by Toya Q.
3. 512 views
The figure below shows a claw hammer being used to pull a nail out of a horizontal board where θ = 32.2°. The mass of the
1. 1 answer
2. asked by Anonymous
3. 1,519 views
Which of the following is true of President G. W. Busha. He reluctantly endorsed the Kyoto Protocol. b. He vowed to punish all
1. 1 answer
2. asked by Toya Q.
3. 471 views
Given: Concentration of HCl is 0.1388M0.5 g of Ca(OH)2 was placed in a flask. 100mL of 0.05M NaOH was poured into the flask.
1. 0 answers
2. asked by PleaseHelpThankYou!
3. 931 views
During the Carter administration, Zbigniew Brzezinskia. tried to get Cater to roll back the taxes b. rejected the adoption of
1. 2 answers
2. asked by Toya Q.
3. 614 views
If you know the mass of a star and a planet’s radius and speed at perihelion (closest approach to the star), then using
1. 0 answers
2. asked by Bobby
3. 461 views
Some fishing line is made out of nylon with Y =3.0!109Pa and breaking stress7.7!107 Pa . It is 5.0 m long, you are holding one
1. 1 answer
2. asked by Nick
3. 543 views
Three uniform spheres are fixed at the positions shownin the diagram. Assume they are completely isolated and there are no other
1. 2 answers
2. asked by Nick
3. 1,652 views
Three uniform spheres are fixed at the positions shownin the diagram. Assume they are completely isolated and there are no other
1. 0 answers
2. asked by Eli
3. 754 views
Given two 3x3 arrays of integer , x1 and x2 , write the code needed to copy every value from x1 to its corresponding element in
1. 2 answers
2. asked by Anonymous
3. 3,833 views
Write a full program that reads in an arbitrary sequence of integers from the standard input, and writes them to the standard
1. 1 answer
2. asked by Anonymous
3. 850 views
1. ¿Qué te pasó en ;a sala de emergencia?Me _____ una inyección. A. quemaron B. tomaron C. cayeron D. pusieron I said B 2.
1. 1 answer
2. asked by Eri Uchi
3. 627 views
A baseball player hits a ball toward the outfield. The height h of the ball in feet is modeled by h(t) = -16t2 + 22t + 3, where
1. 1 answer
2. asked by megan
3. 1,326 views
A REGULAR HEXAGONAL PYRAMID HAS A SIDE LENGTH OF 3 INCHES A SLANT HEIGHT OF 6 INCHES AND a = 24 SQUARE INCHES. WHAT IS THE
1. 0 answers
2. asked by michaella
3. 442 views
At a certain temperature, 0.800 mol of SO3 is placed in a 2.00-L container.2so3<->2so2 +o2 At equilibrium, 0.140 mol of O2 is
1. 1 answer
2. asked by Anonymous!!
3. 941 views
When I am rounded to the nearest ten I am 40 the sum of my digits is 8 what two numbers can I be
1. 1 answer
2. asked by Anonymous
3. 426 views
If a 2.30 M sample of A is heated to 500 K, what is the concentration of B at equilibrium?A<-> 2B Kc= 5.04x10^-6 at 500k
1. 2 answers
2. asked by Anonymous
3. 3,030 views
A puck with mass m = 0.17kg slides along a frictionless horizontal surface at v = 5.3m/s . It hits and sticks to the free end of
1. 1 answer
2. asked by Eiban
3. 565 views
At equilibrium, the concentrations in this system were found to be [N2]=[O2]=0.200 M and [NO]=0.500 M.N2 + O2= 2NO If more NO is
1. 0 answers
2. asked by B
3. 625 views
Select the first five terms in the arithmetic sequence an = 4n, starting with n = 1.
1. 2 answers
2. asked by Anonymous
3. 527 views
the price of the stock is now $85 and no dividends are paid, and expects the price four years from now to be 4125 a share should
1. 0 answers
2. asked by emily
3. 443 views
On a hot, summer day, what would most likely be the limiting factor, the light reaction, or the dark reaction (in terms of
1. 1 answer
2. asked by Alena
3. 744 views
A bungee jumper undergoes simple harmonic motion with amplitude 3.5 m and frequency 0.135 Hz. Assume the bungee jumper follows
1. 1 answer
2. asked by Eiban
3. 684 views
Problems: Please show all calculations.Claudette, Inc., provides warranties for many of its products. The January 1, 2014,
1. 2 answers
2. asked by Jessica
3. 773 views
An asset's cost includes all normal and reasonable expenditures necessary to get the asset in place and ready for its intended
1. 1 answer
2. asked by Jessica
3. 935 views
Internal control devices for banking activities include signature cards, deposit tickets, checks, and bank statements.01.) True
1. 1 answer
2. asked by Jessica
3. 1,828 views
An estimated liability:1. Is an unknown liability of a certain amount. 2. Is a known obligation of an uncertain amount that can
1. 0 answers
2. asked by Jessica
3. 659 views
When common stock has a par value of $2 and a market value of $15:1.) the liability of the stockholders is $13 per share 2.)
1. 1 answer
2. asked by Jessica
3. 570 views
5. Which evidence would best support the claim that prayer in school should be allowed?@This is a holistic problem answered by
1. 1 answer
2. asked by Anonymous
3. 704 views
What pressure is exerted by the tip a nail struck with a Force of 20,000N? Assume the tip is a 1.5mm-radius circle.
1. 1 answer
2. asked by Sandra
3. 668 views
Find the area cut off by x+y=3 from xy=2. I have proceeded as under:y=x/2. Substituting this value we get x+x/2=3 Or x+x/2-3=0
1. 2 answers
2. asked by MS
3. 615 views
the standard enthalpy of formation of ammonia is -46 kj/mol. if the enthalpy of formation of hydrogen molecule is -436 kj/mol
1. 1 answer
2. asked by bonnhi
3. 866 views
am doing this subjcts and totaly cnfusd abt ma career wht will i du aftr mtric plz help........ me
1. 2 answers
2. asked by nqobi
3. 398 views
A train travel 20km at a uniform speed 60km/1hr and the next 20km at a uniform speed of 80km/1hr calculate its average speed
1. 4 answers
2. asked by prabhjot
3. 701 views
1. Which of the following is an example of plagiarism? (1 point)A. including a common expression or proverb without using
1. 6 answers
2. asked by sonamy4eva
3. 2,412 views
The length of a rectangle is 1ft. more than twice the width, and the area of the rectangle is 66 ft^2. Find the dimensions of
1. 1 answer
2. asked by Roderick
3. 723 views
Survey on concern for criminal in a survey 3 of 4 students said the court show too much concern for criminals find the
1. 0 answers
2. asked by Anonymous
3. 771 views
You borrow 1200 at a rate of 4.5% for a period of 6 months, how much will you pay at the end of the 6 months?
1. 12 answers
2. asked by Slim
3. 2,344 views
what is the next number in the sequence1,3,9,27,______ I'm confused on the skip counting they use.
1. 1 answer
2. asked by Reid
3. 241 views
The purines in DNA areA.thymine and cytosine B.thymine and guanine C.adenine and guanine D.adenine and cytosine
1. 1 answer
2. asked by Mariah
3. 628 views
The solubility of Mn(OH)2 is 3.04 x 10^-4 gram per 100 ml of solution .A) write the balanced chem equation for Mn(OH)2 in
1. 0 answers
2. asked by Vee
3. 732 views
List the factors that supported the confederation in the canada colonies in the 1800s and the factors that went against the
1. 1 answer
2. asked by Anonymous
3. 470 views
The area of a wetland drops by 15 every 9 years. What percent of its total area disappears after 45 years?
1. 1 answer
2. asked by Jade
3. 502 views
Twenty feet wire is used to make two figures? What is the maximum areas of enclosed figures.
1. 1 answer
2. asked by Anonymous
3. 794 views
1. Legal guilt is concerned with whether a person is guilty according to:a jury. a judge. the police. the law. im confused
1. 1 answer
2. asked by Amy
3. 927 views
1. Mackenzie spent a lot of time on her project for Columbus Day. On Monday she worked for 2 hours and 33 minutes on making a
1. 0 answers
2. asked by Sue
3. 729 views
2. Columbus would have taken some live animals aboard for food sources. If there were one hundred fifty animals, of which
1. 1 answer
2. asked by Sue
3. 528 views
2. Courts of limited jurisdiction:try all criminal cases. hear appeals. hear only traffic cases. None of the above is it B 3.
1. 1 answer
2. asked by Amy
3. 584 views
Columbus was born in 1451 and died in 1506. How old was he when he died? How many years ago did he die?He was 55 years old when
1. 2 answers
2. asked by Sue
3. 613 views
4. Columbus had a hard time convincing anyone to undertake the expense of financing a voyage to an unknown place. Based on the
1. 1 answer
2. asked by Sue
3. 616 views
The solubility of Mn(OH)2 is 3.04 x 10^-4 gram per 100 ml of solution .A) write the balanced chem equation for Mn(OH)2 in
1. 1 answer
2. asked by Bee
3. 878 views
5. There was a drawing for a prize at the Columbus Day celebration downtown. The prize was a scale model of the Santa Maria
1. 1 answer
2. asked by Sue
3. 501 views
6. Columbus' ships covered approximately 144 miles a day. How many miles would they have traveled in nine days? What was the
1. 3 answers
2. asked by Anonymous
3. 603 views
At equilibrium, the concentrations in this system were found to be [N2]=[O2]=0.200 M and [NO]=0.500 M.N2 + O2= 2NO If more NO is
1. 1 answer
2. asked by Anonymous
3. 764 views
I need to write a metaphor for the wordRepugnance. I definitely am lost on this one.
1. 0 answers
2. asked by Anonymous
3. 1,086 views
A______________________ is a tool used to capture the energy in sunlight.Recycling aluminum cans and taking shorter showers are
1. 9 answers
2. asked by Anonymous
3. 2,604 views
Sperm cells are moved out of the testes in the
1. 1 answer
2. asked by Anonymous
3. 460 views
2.B2.The sum of two integers is ____ positive. A.always B.sometimes C.never
1. 2 answers
2. asked by matt
3. 718 views
1. Mackenzie spent a lot of time on her project for Columbus Day. On Monday she worked for 2 hours and 33 minutes on making a
1. 1 answer
2. asked by Anonymous
3. 696 views
An article in Business Week reported the discovery of a new processing technology that makes it economically feasible to turn
1. 0 answers
2. asked by crystal
3. 716 views
Find the midpoint of each side of the trapezoid. Connect themidpoints. What is the most precise classification of the
1. 3 answers
2. asked by tazuiah
3. 1,204 views

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