Archives
2010
October

Questions Asked on October 30, 2010

A cyclopropane-oxygen mixture is used as an anesthetic. If the partial pressure of cyclopropane in the mixture is 334 mmHg and
1. 2 answers
2. asked by Pat
3. 7,869 views
Write balanced complete ionic equation for HC2H3O2(aq) + K2CO3(aq)-----> H2O(l)+CO2(g)+KC2H3O2(aq)I put
1. 1 answer
2. asked by Lisa
3. 5,700 views
An auditorium has 50 rows of seats. The first row has 20 seats, the second row has 21, the third row has 22 seats, and so on,
1. 5 answers
2. asked by Emily
3. 5,577 views
The force shown in the figure acts on a 1.7-kg object whose initial speed is 0.44 m/s and initial position is x = 0.27 m.the
1. 4 answers
2. asked by Sara
3. 4,683 views
What do they call bowling in hawaii
1. 8 answers
2. asked by taylor
3. 3,770 views
A force of 5.00 N to the left causes a 1.35 kg book to have a net acceleration of 0.76 m/s2 to the left. What is the frictional
1. 2 answers
2. asked by lisa
3. 3,388 views
a lead bullet is placed in a pool of mercury. what fractional part of the volume of the bullet is submerged?
1. 2 answers
2. asked by Ashleigh
3. 3,172 views
BC=3x+2 and CD= 5x-10. Solve for x.
1. 3 answers
2. asked by jj
3. 3,047 views
Tritium (half-life= 12.3 y) is used to verify the age of expensive brandies. If an old brandy contains only 1/16 of the tritium
1. 2 answers
2. asked by Angelica Mendoza
3. 2,874 views
How many moles of Cu are needed to react with 3.50 moles of AgNO3?
1. 1 answer
2. asked by Randy
3. 2,440 views
A wire 9 meters long is cut into two pieces. One piece is bent into a square for a frame for a stained glass ornament, while the
1. 3 answers
2. asked by Pierre
3. 2,278 views
what force is required to make an object of mass 500g accelerate at 4m/s2 (sqaured) ?
1. 4 answers
2. asked by annia
3. 2,120 views
'bonnie has b stickers. first, bonnie gave away 1/6 of her stickers. Then Bonnie got 12 more stickers, and she has 47. Write an
1. 1 answer
2. asked by Leigh
3. 1,968 views
Two 2.0g spheres are attached to each end of a silk thread 1.20m long. The spheres are given identical charges and the midpoint
1. 1 answer
2. asked by Farah
3. 1,942 views
What must the water pressure be to supply water to the third flor of a buiking 35.0 ft up with a pressure of 40.0 lb/in(2) at
1. 2 answers
2. asked by Eileen
3. 1,745 views
What are some similarities between Hammurabi's codes and the Tang Dynasty's 10 Abominations?Thank you!
1. 3 answers
2. asked by Lilu
3. 1,539 views
The rent payment made on June 17 was for June, July, August and September. Expense the amount associated with one month's rent.
1. 1 answer
2. asked by Sam
3. 1,538 views
How many core electrons are there in a ground state sulfur atom?
1. 2 answers
2. asked by Anthony
3. 1,528 views
How many hours of daylight occur at the following locations on the specified dates?March 22 ---------------- 40 degrees north 0
1. 1 answer
2. asked by Casey
3. 1,528 views
Now imagine that you are conducting research on the length of time it takes customers to select items in a grocery store. Assume
1. 3 answers
2. asked by krystal
3. 1,457 views
How many electrons in an atom can have each of the following quantum number or sublevel designations?1. n = 4, l = 3
1. 2 answers
2. asked by Chris
3. 1,453 views
in a tug of war a jeep of a mass 1400kg and a tractor of a mass of 2000kg pull on a horizontal rope in opposite directions. at
1. 5 answers
2. asked by jack
3. 1,452 views
Okay the equation for kinetic energy is = 1/2mv^2 so how would i figure this out??If a semi-truck decreases its speed from 10
1. 1 answer
2. asked by Aisumi
3. 1,379 views
What is the opposite of 10?
1. 2 answers
2. asked by Suzanne
3. 1,362 views
When a radioactive sample decays, there is one less parent nuclei and one more daughter nuclei. As this decay process continues,
1. 1 answer
2. asked by Anonymous
3. 1,349 views
when a 25.0 mL sample of an unknown acid was titrated with a 0.100 M NaOH solution. Determine Ka for the unknown acid. Volume
1. 2 answers
2. asked by Sue
3. 1,268 views
A wire 9 meters long is cut into two pieces. One piece is bent into a square for a frame for a stained glass ornament, while the
1. 0 answers
2. asked by Pierre
3. 1,247 views
Use the five steps for problem solving to answer the following question. Please show all of your work.The average of two quiz
1. 6 answers
2. asked by franklin
3. 1,159 views
describe how would you prepare exactly 500. ml of 1.0 M NaOH solution from a 3.0 stock NaOH solution . show all calculation
1. 1 answer
2. asked by hadil
3. 1,136 views
An experimenter wants to find out if drinking coffee makes people more alert. The amount of coffee a person drinks is the:hypoth
1. 4 answers
2. asked by cindy
3. 1,134 views
When backpacking in the wilderness, hikers often boil water to sterilize it for drinking. Suppose that you are planning a
1. 1 answer
2. asked by Anonymous
3. 1,118 views
Random assignment can be described as a research method:used to balance the independent and dependent variables. no longer used
1. 2 answers
2. asked by cindy
3. 1,117 views
Write a 700 to 1000 word paper in which you explain comonents of the criminal justice system and the criminal justice process.
1. 11 answers
2. asked by Maria Suter
3. 1,082 views
what is the mass of a falling rock if it hits the ground with a force of 147 newtons
1. 0 answers
2. asked by Anonymous
3. 1,060 views
An object's moment of inertia is 1.8 kg\,m^2. Its angular velocity is increasing at the rate of 3.4 rad/s^2.What is the torque
1. 1 answer
2. asked by mike
3. 1,038 views
At an outpatient mental health clinic, appointment cancellations occur at a mean rate of 1.60 per day on a typical Wednesday.
1. 1 answer
2. asked by Helen
3. 1,032 views
19) The process of naming broad product-markets and then segmenting them in order to select target markets and develop suitable
1. 1 answer
2. asked by Siamara
3. 1,029 views
Using what you learned about science in your coursework thus far, discuss:1. Why you think scientists probably want to leave
1. 1 answer
2. asked by ca
3. 1,016 views
iven a firm’s demand function, P = 24 - 0.5Q and the average cost function, AC = Q2 – 8Q + 36 + 3/Q, calculate the level of
1. 0 answers
2. asked by amber
3. 996 views
A 275g ball is resting on top of the spring that is mounted on the floor. You exert a force of 325N on the ball and it
1. 0 answers
2. asked by Farah
3. 995 views
I need to know if I have found the errors for an assignment. Thanks!I put the corrections in parenthesis. Comparative forms of
1. 5 answers
2. asked by Ron
3. 994 views
Compare and contrast your abilities as an academic writer now as opposed to when you began at Axia College. Using four
1. 3 answers
2. asked by rene
3. 989 views
(Interest-rate risk) Philadelphia Electric has many bonds trading on the New York StockExchange. Suppose PhilEl’s bonds have
1. 0 answers
2. asked by sam
3. 982 views
The question is: Thomas Putnam was this about his situation in life. There are 6 letters and the first letter starts with a b
1. 5 answers
2. asked by Missy
3. 982 views
Suppose PQR RST. Which congruency statement of the two triangles is not equivalent to the others
1. 2 answers
2. asked by Dayja
3. 970 views
factor down (4^3)^2____ * _____ ______ _______ ______*______ _____ ____ when is it not possible to work an exponent
1. 1 answer
2. asked by kayla
3. 946 views
In a certain store, there is a .05 probability that the scanned price in the bar code scanner will not match the advertised
1. 1 answer
2. asked by Helen
3. 945 views
i am a decimal with my last digit in the hundredths. rounded to the nearest tenth. I am 6.5. Rounded to the nearest whole
1. 3 answers
2. asked by alice
3. 913 views
The probability of a manufacturing defect in an aluminum beverage can is .00003. If 100,100 cans are produced,(a) Find the
1. 0 answers
2. asked by Helen
3. 896 views
Company A charges $55 per day plus $0.35 per mile to rent a car. Company B charges $50 per day plus $0.40 per mile. Jack wants
1. 2 answers
2. asked by franklin
3. 883 views
Home Builder Supply a retailer in the home improvement industry, currently operate seven retail outlets in GA and SC. Management
1. 0 answers
2. asked by michella
3. 874 views
Calculate the amount of NaH2PO4 and Na2HPO4 needed to prepare 100 mL of a buffer with a pH = 8.25 so that the sum of
1. 1 answer
2. asked by Anonymous
3. 866 views
To gain acceptance, a hypothesis must be:suggested by a credible authority. kept secret until the research is completed.
1. 3 answers
2. asked by karl
3. 864 views
For 1983 through 1995, the amount of private donations D (in millions) allocated to education can be modeled byD=
1. 1 answer
2. asked by Nick
3. 860 views
in a downhill race a skier slides down a 40 degree slope. starting from rest how far must he slide down the slope to reach a
1. 1 answer
2. asked by anthony
3. 854 views
Please determine the noon sun angle at the given latitudes on April 11:40 degrees north 0 degrees
1. 1 answer
2. asked by Casey
3. 853 views
What are three reasons the Seven Years' War led to the American Revolution?
1. 1 answer
2. asked by Alice
3. 845 views
Please check these answers:2) Creon declares that anarchists are behind the burial of Polyneices. What dramatic irony lies in
1. 8 answers
2. asked by Shaun10
3. 833 views
What are the minimum and maximum durations of daylight at a latitude of 39 degrees north? Thanks.
1. 0 answers
2. asked by Anon
3. 833 views
Solve each proportion. Where necessary, round to the nearest tenth.4/3 = b/21 I know b=28 do I round to the nearest tenth or
1. 2 answers
2. asked by Lilly
3. 829 views
Police records in the town of Saratoga show that 18 percent of the drivers stopped for speeding have invalid licenses. If 16
1. 1 answer
2. asked by Helen
3. 810 views
What causes the intensity and duration of solar radiation received at any place to vary throughout the year?
1. 1 answer
2. asked by Anon
3. 806 views
please translate“A student scored five points more on the second quiz than he did the first. He scored eleven points lower on
1. 4 answers
2. asked by denise
3. 774 views
A 4111.0 kg truck is parked on a 14.6° slope. What is the friction force on the truck?
1. 2 answers
2. asked by Jay
3. 763 views
42. Tell the function of the moderator and control rods in a nuclear reactor.I found this answer on google..is it correct? The
1. 1 answer
2. asked by mysterychicken
3. 761 views
a. Write down a secret number, which can be any whole numberMultiply by 5 Add 2 Multiply by 4 Add 2 Multiply by 5 Subtract 50
1. 2 answers
2. asked by Kathy
3. 759 views
4al(s)+3o2(g)---->2o3(g) limiting reactant7.4 mol Al or 6.5 mol O2
1. 2 answers
2. asked by Lisa
3. 754 views
How do I go about solving this reaction?H2SO4 + NaCO3 = NaSO4 +CO2 + H2O If 150.0g of sulfuric acid is spilled, what is the
1. 1 answer
2. asked by Sheff
3. 753 views
find the constants a, b and c such that or all values of x,3x^2 - 5x + 1 = a(x+b)^2 +c also whats the coordinate of the minimum
1. 1 answer
2. asked by Kane
3. 739 views
I am supposed to make an annotated bibliography for all the research I have done for my history fair project. Thing is I don't
1. 3 answers
2. asked by Pablo
3. 739 views
It's saturday and halloweens tomorrow. But I was wondering is trick or treating sopost be today or tomorrow? I've heard peolple
1. 2 answers
2. asked by HELP
3. 718 views
Use algebra to determine the location of the vertical asymptotes and holes in the graph of the function. (Enter your answers
1. 1 answer
2. asked by Raymone
3. 718 views
1. He gets up at six-thirty every morning.2. He gets up at six thirty every morning. (Which one is right? Do we have to use a
1. 1 answer
2. asked by rfvv
3. 715 views
there are 5 naturally occurring isotopes of the element zinc. the relative abundance and mass of each are as follow64
1. 1 answer
2. asked by 000
3. 697 views
During June 21-22, determine the length of daylight at the following latitudes. Any help is greatly appreciated.latitudes
1. 1 answer
2. asked by Anonymous
3. 696 views
An object was dropped from the top a tall building. During the last two seconds of the fall in traveled 80m.A) Find the total
1. 0 answers
2. asked by Tereza
3. 685 views
I have a 250- turn circular coil of wire, 0.10 m in diameter, perpendicular to a 0.050 T magnetic field as shown below. I flip
1. 3 answers
2. asked by Jessica
3. 681 views
How might you determine what is fact and what is opinion? Does the opinion of an expert in the field carry more weight than the
1. 1 answer
2. asked by Anonymous
3. 680 views
Pretend you are a nuclear scientist and try to answer this bonus question. Uranium -235 (235U) is used as a fuel in nuclear
1. 1 answer
2. asked by derek
3. 679 views
How much of a 0.23 M NaOH solution is needed to neutralize 27 mL of a 0.85 M sulfuric acid solution? The units are mL.Can you
1. 1 answer
2. asked by Jazmin
3. 675 views
For this discussion use the Critical Thinking Process to analyze the problem-solving the individuals may apply in the case
1. 1 answer
2. asked by jessica
3. 671 views
It is the proper role of a psychological research scientist to:question data. make safe predictions. keep research methods
1. 2 answers
2. asked by karl
3. 670 views
A package of medical supplies is released from a small airpllane flying a mercy mission over an isolated jungle settlement. The
1. 1 answer
2. asked by Casey
3. 662 views
the 6th term of Gp is 2000.find its first term if its commom ratio is 10.
1. 2 answers
2. asked by hawkland
3. 661 views
calculate the discriminant of3x^2 - 4x + 2
1. 1 answer
2. asked by jake
3. 649 views
Why did british condemn it as an unlawful assembly and a den of traitors?
1. 1 answer
2. asked by zahia
3. 645 views
the difference of two numbers is 7. the larger number is 9 less than 3 times the smaller. find the numbers
1. 1 answer
2. asked by mike
3. 633 views
I'm kind of having difficulty with a question involving dimensional analysis. I'm confused how I would convert some units into
1. 2 answers
2. asked by Nick
3. 632 views
there are two naturally occurring isotopes of the element zinc. the relative abundance and mass of each are as follow64
1. 1 answer
2. asked by 000
3. 627 views
Need help with these---28. Alloys are a. elements b. compounds c. mixtures 38. Alpha rays are really a. electrons b. helium
1. 2 answers
2. asked by mysterychicken
3. 620 views
Number 10 aluminum wire (radius= 1.3 mm) is commonly used for electrical installations in homes. What is the voltage drop in 20
1. 0 answers
2. asked by Jessica
3. 620 views
Use at least five adverbs and five adjectives to write a brief review of a movie, sporting event, musical performance, or
1. 3 answers
2. asked by rene
3. 618 views
Jeff says, "It seems like the more money people make, the more debt they assume," but a/an __________ study might make the case
1. 5 answers
2. asked by karl
3. 618 views
Please let me know if my equation is correct,taken from the following word problem.If you react Iron(111)oxide with carbon
1. 1 answer
2. asked by Cliff
3. 615 views
Find the derivative.f(x) = x2 · log7(x) Give your answer using the form below. xA(B + C logD(x))
1. 1 answer
2. asked by Anonymous
3. 614 views
find the constants a, b and c such that or all values of x,3x^2 - 5x + 1 = a(x+b)^2 +c also whats the coordinate of the minimum
1. 1 answer
2. asked by Jim
3. 614 views
Give your answer as an ordered set of numbers , , , ... Use the least possible integers for the coeffiientsConsider the
1. 1 answer
2. asked by Lisa
3. 613 views
I have no idea what does this have to do with physics but hope you can explain...A passenger on a bus moving east sees a man
1. 2 answers
2. asked by Aisumi
3. 603 views
Nico drives from school to the store at 25 miles per hour. He drives back to the school (along the same route) at 35 miles per
1. 1 answer
2. asked by JK
3. 598 views
how would you separate Fe3+ from Ba2+ in a mixture?Please explain and give an equation for reaction.
1. 2 answers
2. asked by Rocio
3. 593 views

Back to October 2010

Ask a New Question

Archives
Contact Us
Newest
Privacy Policy
Terms of Use
© 2025