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February 18, 2010
Resistors R1, R2, and R3 have resistances of 15.0 Ohms, 9.0 Ohms and 8.0 Ohms respectively. R1 and R2 are connected in series,
3 answers
asked by
Rony
11,495 views
The reaction of aqueous iron(II) sulfate and aqueous barium nitrate is represented by the balanced net ionic equation.
SO42-(aq)
1 answer
asked by
Keri
4,548 views
A catcher “gives” with the ball when he
catches a 0.179 kg baseball moving at 16.5 m/s. If he moves his glove a distance of
1 answer
asked by
Caryn
3,735 views
is methanol's(CH3OH) shape tetrahedral, pyramidal, bent, linear, or trigonal planer? i don't think its bent or linear...i think
1 answer
asked by
Anonymous
3,075 views
A cereal company finds that the number of people who will buy one of its products in the first month that it is introduced is
2 answers
asked by
Laura
2,678 views
A 1.2M NaOCl solution is prepared by dissolving solid NaOCL in distilled water at 298K. The hydrolysis reaction
OCl-(aq) + H2O(l)
5 answers
asked by
Anonymous
2,386 views
A bag of sugar weighs 6.00 lb on Earth. What would it weigh in newtons on the Moon, where the free-fall acceleration is
1 answer
asked by
mel
2,345 views
1) Find the angle of depression from the top of a lighthouse 250 feet above water level to the water line of a ship 2 miles off
1 answer
asked by
Abby
2,343 views
How do I write a thesis statement about why I choose Medical Billing and Coding as a career. I have read what a thesis statement
7 answers
asked by
Fannie
2,252 views
Two people are pulling a boat through the water as in the figure below. Each exerts a force of 600 N directed at a è = 20.0°
2 answers
asked by
Anonymous
2,208 views
Why was Jesse James in the hospital?
3 answers
asked by
Jan
1,946 views
The camera club has 5 members, and the math club has 8 members. There is only one member common to both clubs. In how many ways
1 answer
asked by
Emily
1,898 views
A 19.5 kg block is dragged over a rough, horizontal surface by a constant force of 110 N
acting at an angle of angle 31.1◦
5 answers
asked by
Caryn
1,874 views
Gas X has a density of 2.60 g/L at STP. Determine the molar mass of
this gas.
1 answer
asked by
Josephine
1,810 views
Dan receives $375 per week for selling new and used cars at a car dealership in Oak Lawn, Illinois. In addition, he receives 5%
2 answers
asked by
Loren
1,787 views
How many moles of TiCl4 can be produced when 9.00 mol Ti react with 4.00 mol Cl2?
1 answer
asked by
sara
1,690 views
How is popular sovereignty present in US Federal government?
I know popular sovereignty means the people have the primary source
3 answers
asked by
ASH
1,426 views
Let x be the number of miles driven on 60 gallons of gas. By setting up and solving a proportion involving x, find the value of
4 answers
asked by
maria
1,299 views
A horizontal force of 150 N is used to push a 33.0 kg packing crate a distance of 6.65 m on a rough horizontal surface. If the
1 answer
asked by
Nate
1,268 views
If only a single nonzero force acts on an object, does the object accelerate relative to all inertial reference frames? Is it
2 answers
asked by
Sandhya
1,260 views
If Angel plants the same number of flowers in each of 5 rows, he will have none left over. If he plants 1 in the first row and
2 answers
asked by
Sandy
1,250 views
2. Which statement best explains the effect of resources on population size?
a. the exponential growth curve models the effects
0 answers
asked by
mysterychicken
1,231 views
How do I answer these negatively like they already happened
Va a viajar a Perú tu primo Andrés? Va a pagar las sandalias María
2 answers
asked by
cindy
1,211 views
If a cube of Jello is cut into two pieces, what property of the pieces did not change?
1 answer
asked by
Tamika
1,191 views
I have an essay due tomorrow and it is required to have at least one adverb clause. I'm still a little confused about how to
1 answer
asked by
Maggie
1,180 views
in one paragraph, supported by evidence in your text and from other research, describe two forces that you believe shape the
4 answers
asked by
Anonymous
1,171 views
please revise! not a good writer
Is Patient Diplomacy the Best Approach to Iran’s Nuclear Program? Yes, a patient diplomacy is
2 answers
asked by
christy
1,158 views
Why was Vladiir Lenin unhappy with the results of the February Revolution?
0 answers
asked by
Taylor
1,157 views
1) Verify that the x-values are solutions of the equation.
csc x - 2 = 0 a) x=pi/6 b)x=5pi/6 I know that csc x = 2 but I do not
1 answer
asked by
Hannah
1,148 views
In a TV set, a beam of electrons is shot horizontally from the rear of the TV tube toward the screen with a speed about 1x10^7
2 answers
asked by
Rae Lee
1,129 views
What mass of CsBr must be added to .500L of water to produce .4molality solution? What are mole fraction and mass percent?
Here
0 answers
asked by
Chem
1,106 views
"Energy is released when 100 kg of steam at 150 degrees Celsius and standard pressure changes to water at 60 degrees Celsius.
8 answers
asked by
Stuck
1,104 views
would you expect an H2Se molecule to have a shape similar to that of water?
Give a reason for your answer?
1 answer
asked by
pv
1,084 views
what is the role of the therapist in a professional counseling session
1 answer
asked by
Sony
1,073 views
how do i calculate a concentration ratio of oxidised to reduced cytochrome c Fe2+ to Fe3+
given at 25 C and pH7 E(mV) as 100 and
0 answers
asked by
lu
999 views
what three vitamina and minerals undergo the greatest percentage of increase during pregnacy?
0 answers
asked by
monique
994 views
what language is the song bonse aba in? im thinking zambian am i right?
1 answer
asked by
ali
992 views
your town or city is oing to have a culture fair. the fair will introduce people to new cultures. it will also introduce people
1 answer
asked by
Samantha
984 views
trains leave new york for boston every 40 min. the first train leaves at 5:20 a.m. what departure time is closest to 12:55 p.m.?
1 answer
asked by
Anonymous
978 views
I am not sure if the number of travelling tourists might increase or decrease because of language differences.
Next, I have to
1 answer
asked by
AL 87
965 views
According to your text, which of the following is NOT a cause of conflict in groups? (Points: 4)
defensive communication patterns
2 answers
asked by
lola
932 views
pls help!
The cost to the chicago tribune for sunday home delivery is approximately $0.53 per newspaper with fixed costs of
1 answer
asked by
Jackie
932 views
for people each bought two bottles of vermont maple syrup. each person plans to share their bottle with three friends. how much
1 answer
asked by
barry
928 views
Imagine yourself seated on a wheeled desk chair at your desk. Consider friction forces between the chair and the floor to be
2 answers
asked by
Sandhya
924 views
The thermal decomposition of calcium carbonate produces 2 by-products, c02 and calcium oxide. calculate the volume of the co2
2 answers
asked by
Katherine
887 views
explain the difference between primary sources of information and secondary sources of information.Identify which would be more
2 answers
asked by
may
879 views
Two angles are supplementary. They have measures of (7x+2) and (3x-2), respectively. What is the value of x?
0 answers
asked by
j
877 views
In a game of Incan basketball, A points are given for a free throw and B points are given for a field goal, where A and B are
3 answers
asked by
bart
875 views
A 19.5 kg block is dragged over a rough, horizontal surface by a constant force of 110 N acting at an angle of angle 31.1◦
1 answer
asked by
Caryn
850 views
a polygon with congruent sides and angles is called
2 answers
asked by
pavleen
836 views
Two aqueous solutions of sucrose, C12H22O12, are mixed. One solution is 0.1495 M sucrose and has d = 1.018 g/mL; the other is
1 answer
asked by
anonymous
797 views
Can someone please help me solve these problems or help me find an easy formula?..No matter how many times I read or try
6 answers
asked by
Anna
792 views
I need helping writing my essay. My topic/title is "Should religious statements be kept in the church or released to the
5 answers
asked by
Anonymous
779 views
suppose a pizza slice is a circle sector with a 24 angle and a radius of 15 inches. If a can of pizza sauce will cover 94 square
1 answer
asked by
haley
775 views
I REALLY NEED HELP WITH MY WEEK 5 ASSIGNMENT IN APPENDIX C CATEGORIZING FALLACIES?
2 answers
asked by
TAKESHIA
771 views
If only external forces can cause the center of mass of a system of particles to accelerate, how can a car on level ground ever
1 answer
asked by
Sandhya
768 views
how do i calculate a concentration ratio of oxidised to reduced cytochrome c Fe2+ to Fe3+
given at 25 C and pH7 E(mV) as 100 and
0 answers
asked by
lucy
759 views
I am taking Health care delivery systems class. I would like to know where I can find information on. Which of the
1 answer
asked by
Ana Perozo
754 views
Consider the solid obtained by rotating the region bounded by the given curves about the line x = 1.
y = x, y = 0, x = 4, x = 6
1 answer
asked by
HELP PLEASE!
752 views
when 2.76 (0.0200 mol) of k2co3 was mixed with 30.0 ml of approximately 2 M HCL the temperature rose by 5.2 C
how do i write a
1 answer
asked by
cindy
733 views
are these the correct verb tense and conjugations? i have to use either preterite or imperfect.
1. they were looking - buscaban
1 answer
asked by
m
719 views
Write a 200- to 300-word description of a business scenario, either real or fictional, that depicts each of the following forms
0 answers
asked by
Anonymous
714 views
Which factor, self-interest or idealism, was more important in driving American foreign policy 1895-1920?
2 answers
asked by
lurry
706 views
A light spring having a force constant of 110 N/m is used to pull a 10.0 kg sled on a horizontal frictionless ice rink. The sled
0 answers
asked by
rich
705 views
Derive the expressions for the equivalent resistence of two resistors R1 and R2 for the cases
when they are (a) in series and (b)
1 answer
asked by
edd
702 views
A wind storm caused a 64 ft pole to lean due easwt at an angle of 63.8 degrees to the ground. A 106 ft long guy wire is then
1 answer
asked by
Lori
701 views
Find a vector perpendicular to the plane containing the given points.
(0,-2,2), (1,2,-3), and (4,0,-1) My teacher was unable to
2 answers
asked by
James
698 views
Two fully charged capacitors (C1 = 2.00uF, q1=6.00uC,C2=8.00uF, q2 = 12.0 uC). The switch is closed, and the charge flowed until
1 answer
asked by
Eric
695 views
DOES ANYONE HAVE A LIST OF FRENCH TRANSITION WORDS THAT WILL MAKE WRITING AN ESSAY IN FRENCH EASIER?
1 answer
asked by
MOi
689 views
Mirks labs is a British pharmaceutical company that currently enjoys a patent
monopoly in Europe, Canada and the United States,
0 answers
asked by
shelley
684 views
A potential difference of 0.90 V exists from one side to the other side of a cell membrane that is 5.0 NM thick. What is the
2 answers
asked by
Rony
679 views
· Conduct online research regarding the strongest of your multiple intelligences. Find three Web sites that accurately describe
2 answers
asked by
Mary
668 views
1) Calculate the specific heat capacity (J/g oC) of iron, if a 803 g sample lost 937.4 J of heat energy in going from an initial
2 answers
asked by
eng
667 views
1) Find all the solutions of the equation in the interval (0,2pi).
sin 2x = -sqrt3/2 I know that the angles are 4pi/3 and 5pi/3
1 answer
asked by
Hannah
664 views
1.Four coins are tossed.What is the probability of tossing all heads?
2.A card is chosen at random from a deck of 52 cards.It is
1 answer
asked by
Shadow
659 views
People weigh 6 times as much on Earth as they do on the moon.Mr.Marks weighs 180 pounds on Earth.How much would he weigh on the
2 answers
asked by
Thanh
654 views
we need to present a project about a successful person such as Naomi Shihab Nye
1 answer
asked by
samar
653 views
Please help revise !! thank u sooo much!!
Direct military action against Iran would only agitate the Middle East particularly
1 answer
asked by
christy
646 views
Address the following: Describe at least three potential indoor air quality (IAQ) hazards in your home. What are the possible
2 answers
asked by
Anonymous
646 views
station carries 15000 bus riders per day for a fare of 1.90. the city wishes to increase ridership in an effort to reduce car
0 answers
asked by
just wondering
641 views
Can you help me check these are five sentences, please? Thanks a lot
1) When I was a child, in a hot afternoon my father went
1 answer
asked by
Franco
637 views
Explain how McCarthyism affected the lives and political thinking of people in the U.S.
Defend McCarthyism as appropriate or
2 answers
asked by
Anonymous
635 views
The demand for your college newspaper is 2200 copies each week if the paper is given away free of charge and drops to 1000 each
1 answer
asked by
marisa
633 views
Compute the worth of Arcadia Hospital in 2005 using rules of thumb, adjusted book value, and discounted cash flow valuation (for
9 answers
asked by
Shirley
630 views
on friday catlin ran 1 and 1/5 miles on sunday she ran 1 and2/5 miles.On the same two days her friend lee ran a total of 3
2 answers
asked by
sunny
630 views
A football punter accelerates a football from rest to a speed of 8 m/s during the time in which his toe is in contact with the
2 answers
asked by
mel
624 views
How many moles of TiCl4 can be produced when 9.00 mol Ti react with 4.00 mol Cl2?
1 answer
asked by
sara
621 views
write this in scientific notation
A)(1.6x10 to the fifth power)(12.7x10 to the forth power)
1 answer
asked by
pavleen
614 views
Hey!
I need to get this text corrected, it´s in Spanish. If anyone could look at it and just tell me what is wrong with it, hah,
1 answer
asked by
emeliie
613 views
i have to do a "chemistry of cooking" project for my chem class. for the project i need to convert pounds, grams, and ounces
3 answers
asked by
joyce
609 views
Using the balanced reaction, enter the formula, charge(if any), and state of the species (exclude H2O) in solution if ZnCl2(aq)
1 answer
asked by
Josh
599 views
1) Find all the solutions of the equation in the interval (0,2pi).
sin 2x = -sqrt3/2 I know that the angles are 4pi/3 and 5pi/3
0 answers
asked by
Hannah
592 views
even every air can be changed in to liquid at certain pressure and temperature, why our earth tend to change water at gaseous
1 answer
asked by
karthika
590 views
What could you do to eliminate racial prejudice and stereotypes and reduce their damage?
How does this sound for this question?
1 answer
asked by
stephanie
586 views
what is the relationship between the environment people live in and their culture?
3 answers
asked by
Samantha
585 views
Find the slope of a line that intersects the following two points with the coordinates:
(0, 5) and (3, 1)
2 answers
asked by
GGIFT
585 views
whats the answer to 3xy(2x^2+5xy-7y^2
1 answer
asked by
sjdsdhska
572 views
A testing service has 1000 raw scores. It wants to transform the distribution so that the mean =10 and the standard deviation =
1 answer
asked by
Z
571 views
A freight train has a mass of 1.9 107 kg. If the locomotive can exert a constant pull of 7.5 105 N, how long does it take to
1 answer
asked by
Anonymous
569 views
Why was the separation of powers among the branches important to the founding fathers?
Thanks so much! Ash
3 answers
asked by
ASH
565 views
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