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2012
November
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November 1, 2012
i mean how is an franken storm form
1 answer
asked by
venus
281 views
what did mrs. clause say during the thunderstrom
1 answer
asked by
Anonymous
309 views
For each reaction, calculate the moles of product (in parentheses) when 2.00 moles of each reactant is used
A: 2SO2 + O2 = 2SO3
3 answers
asked by
Boo Boo
789 views
Zoë came racing into the police station, bedraggled and obviously traumatized. She told the officer at the desk that her
1 answer
asked by
Shardae
822 views
A 7.30-L container holds a mixture of two gases at 45 °C. The partial pressures of gas A and gas B, respectively, are 0.342 atm
2 answers
asked by
Garcia
588 views
A New World to the American Revolution
Directions: IDENTIFY and give the SIGNIFICANCE of 5 of the 7 terms below. (Caveat! Be
4 answers
asked by
Samantha
1,064 views
Forces of 11.1N north, 19.9N east, and 14.0N south are simultaneously applied to a 3.62kg mass as it rests on an air table. What
1 answer
asked by
Angie
522 views
DES and AES are both “turn the handle” algorithms, in that they use repetition of some number of very similar cycles. What
1 answer
asked by
Jack
471 views
I have to analyze a Shakespearean sonnet, and I understand the meaning however i'm having difficulties identifying similes,
1 answer
asked by
Analiese
453 views
Given that the Sun has a mass 333,000 times larger than Earth’s mass and Earth has an average distance of 1.49 x 1011 m from
1 answer
asked by
Tiffany
456 views
What is the value of w (work) when 1.3 moles
of H2 expands from 25 liters to 50 liters against a constant external pressure of 1
2 answers
asked by
cheri
1,119 views
For the given equation list the intercepts.
Y= -2X/(X^2+1) I think I Have this right I am not for sure? y=-2x/(x^2+1)
3 answers
asked by
ladybug
407 views
How much work is done by the system when
2.00 moles of O2 expand from a volume of 3.00 liters to a volume of 8.1 liters against a
2 answers
asked by
cheri
564 views
Consider the reaction
Ni(s) + 4CO(g) ! Ni(CO)4(g) Assuming the gases are ideal, calculate the work done on the system at a
4 answers
asked by
cheri
2,428 views
third grade project
in order to enhance our unit on inspired by the sea.home research project on an ocean animal of their
6 answers
asked by
swetha
490 views
If you have 1.80 moles of H2, how many gram of NH3 can be produced?
4 answers
asked by
Heather
1,165 views
A sample of air was compressed to a volume of 18.0 L. The temperature was 290.0 K, and the pressure was 6.80 atm. How many moles
4 answers
asked by
Kellina
840 views
"You will measure the tension T, the mass m, and the length L of your spring.
In terms of these variables, what is the expected
4 answers
asked by
Kyle
1,146 views
when do you reverse an inequality sign?
1 answer
asked by
Daniel
380 views
Compare the environment for toddlers with one suitable for infants. How are the areas similar? How are they different?
2 answers
asked by
Brittany
571 views
An archer normally hits the target with probability of 0.7. She hires a new coach for a series of special lessons. After the
1 answer
asked by
Anonymous
437 views
So I really want my writing to improve. My teacher is extremely critical on people's writing. I know this is to help us but I
4 answers
asked by
Carrie
645 views
Reasonables: I am between 24 and 34 what number am I
2 answers
asked by
Christy
577 views
Compare the environment for toddlers with one suitable for infants. How are the areas similar? How are they different?
1 answer
asked by
Brittany
413 views
can someone explain the relationship between consumer expectations and economic performance?
Could use some help.
6 answers
asked by
Lee
4,909 views
A block weighing 11.05 N rests on a 28 degree incline.
(a) Find the normal force exerted by the plane on the block out of the
2 answers
asked by
anthony
935 views
When we lauch a space shuttle will it go with Earths rotationor would it go opposite?
1 answer
asked by
Catherine
309 views
Let x be a continuous random variable that is normally distributed with a mean of 65 and a standard deviation of 15. Find the
2 answers
asked by
Anonymous
1,321 views
A hardware supplier manufactures three kinds of fasteners, type A,B and C. Production restrictions require it to make 10 units
1 answer
asked by
Anonymous
475 views
A student pushes stright along the handles of a mower with a force of 200 N. The handles make a angle of 20°, with respect to
3 answers
asked by
Alyssa
1,599 views
Can anyone answer this question?
Compare the environment for toddlers with one suitable for infants. How are the areas similar?
2 answers
asked by
Brittany
771 views
A wagon is pulled by a handle making an upward angle of 25° with a force of 25 N. What is the horizontal force pulling the
1 answer
asked by
Alyssa
719 views
A block weighing 11.05 N rests on a 28 degree incline.
(a) Find the normal force exerted by the plane on the block out of the
1 answer
asked by
Anthony
497 views
Im having problems getting the magnitude of the force in the problem i asked below i got the frictional and normal force please
1 answer
asked by
Anthony
291 views
Assume you are performing the calibration step of Experiment 8 and you begin with 70 g of water at 20 oC and 70 g of water at 80
2 answers
asked by
san
846 views
2/5 out of 1300 students participated in a soccer game. How many participated.
My answer is 520, am I correct. Thanks
2 answers
asked by
Americal
1,163 views
FIND THE AREA OF A GARDEN THAT MEASURES 31/4 BY 4/5 YARDS. AREA=LXW. i GOT 23/5 AM I CORRECT.
THANKS IN ADVANCE
1 answer
asked by
Americal
356 views
A 0.104 kg rock is attached to a 1.92 m long string and swung in a horizontal circle at a speed of 29.7 m/s. Find the tension in
1 answer
asked by
Alyssa
463 views
If f(x) + x^(2)[f(x)]^5 = 34 and f(1) = 2, find f '(1).
3 answers
asked by
Anonymous
1,578 views
A red ball with a velocity of +3.0 m/s collides head-on with a yellow ball of equal mass moving with a velocity of
-2.0 m/s. What
3 answers
asked by
Sarah
2,384 views
A 201-kg log is pulled up a ramp by means of a rope that is parallel to the surface of the ramp. The ramp is inclined at 30.0°
1 answer
asked by
Anonymous
504 views
A TUMS tablet was dissolved in 110.00 ml of 0.1022 M HCl and analyzed for CaCO3 according to the procedure described in the lab
2 answers
asked by
Ashley
786 views
Choose the correct vocabulary word for the following sentence:
“We know the stranger came from a distance because of the
4 answers
asked by
Deborah
638 views
A curve in a road is banked. There is a car on the curve. What is the component of its weight parallel to the incline? The
2 answers
asked by
Noah
481 views
Identify the helping verb in the sentence below.
We will attend the party if we finish our chores in time. attend finish will
3 answers
asked by
Deborah
580 views
Read the following lines from “Mother to Son”:
So, boy, don’t you turn back Don’t you set down on the steps ‘Cause you
2 answers
asked by
Deborah
946 views
Sarah is following a recipe that calls for 1 1/4 cups of flour. About how many cup of flour would she need to make 4/9 batch of
2 answers
asked by
Alicia
632 views
which cultures are most closely aligned in valuing dependence over autonomy? American mainstream and Native American
or Mexican
2 answers
asked by
ann
599 views
A hydraulic cylinder with a radius of 0.0268 m has a piston on the left end and a safety valve at the right end. The safety
3 answers
asked by
Cat
663 views
The density of ice is 917 kg/m3, and the density of sea water is 1025 kg/m3. A swimming polar bear climbs onto a piece of
2 answers
asked by
Lucy
1,099 views
A curve of radius 20 m is banked so that a
970 kg car traveling at 50 km/h can round it even if the road is so icy that the
1 answer
asked by
JoAnna
1,053 views
The system shown in the figure is in equilibrium. A 15 kg mass is on the table. A string
attached to the knot and the ceiling
1 answer
asked by
Hardy
704 views
If a disk rotating at 900 rpm couples to a stationary disk with five times the moment of inertia, what is the angular speed of
1 answer
asked by
Anonymous
343 views
In an experiment a student allowed benzene C6H6+ TO REACT WITH EXCESS BROMINE BR2+ In an attempt to prepare bromobenzene C6H5Br.
3 answers
asked by
Dolly
568 views
In an experiment a student allowed benzene C6H6+ TO REACT WITH EXCESS BROMINE BR2+ In an attempt to prepare bromobenzene C6H5Br.
2 answers
asked by
Dolly
770 views
in a random sample of 400 voter, 120 plan to vote for candidate A. determine a 95% confidence interval
2 answers
asked by
John
521 views
Select the delta H values associated with the dissolution of lithium chloride that are exothermic.
delta H1: energy associated
3 answers
asked by
Anonymous
1,854 views
consider the following molecules:SiH4, PH3, H2S. What is similar about these molecules? What is different about these molecules
1 answer
asked by
Bhavna
494 views
In a reaction between methane, CH4+ and chlorine, Cl2+ four products can form: CH3Cl, CH2Cl2 + CHCl3+ and CCl4. In a particular
3 answers
asked by
Dolly
926 views
In an experiment a student allowed benzene C6H6, TO REACT WITH EXCESS BROMINE BR2, in an attempt to prepare bromobenzene C6H5Br.
2 answers
asked by
Sunny
938 views
Oxygen gas can be generated by heating KClO3 in the presence of some MnO2.
2KClO3 → 2KCl + 3O2 If all the KClO3 in a mixture
2 answers
asked by
Kwame
1,292 views
In a reaction between methane, CH4 and chlorine, Cl2 four products can form: CH3Cl, CH2Cl2 + CHCl3 and CCl4. In a particular
4 answers
asked by
Sunny
2,224 views
Find the dimensions of the rectangle with the largest area that is inscribed inside the parabola y = 16- x^2 and the x-axis
1 answer
asked by
Patrick
457 views
A line of identical train cars collide inelastically. (They couple.) Three carts are initially
coupled and moving at speed v: the
1 answer
asked by
NIck
465 views
if 53.0mL of 0.150M of HCl is needed to neutralize all the NH3 from a 2.28g sample of organic material. what is the mass percent
4 answers
asked by
lisa mendez
1,336 views
Assume you are performing the calibration step of Experiment 8 and you begin with 70 g of water at 20 oC and 70 g of water at 80
3 answers
asked by
san
1,051 views
A 63 Ω resistor is connected to a 4.7 V battery
a) When the switch is closed, calculate the current I. Answer in units of A. A
2 answers
asked by
Aj
1,152 views
A current of 4 A flows in a copper wire 10 mm in diameter. The density of valence electrons in copper is roughly 9 × 1028
2 answers
asked by
Aj
659 views
A clothing company makes two basic products- shirts and pants. The company has 50 labor hours per day in the cutting department
2 answers
asked by
James
543 views
g=(50-(50/((1/(.0005+(1/10X)))+100-10X))*(100-10X)) Can this be simpler?
1 answer
asked by
Rian
395 views
f(x)=(1/3)x–4 on the interval [2,9]. The domain of the inverse function is the interval [A,B]
where A=? and B=?
2 answers
asked by
Steven
674 views
how do i find the equivalent decimal for 2 3/4
3 answers
asked by
sarah
388 views
two parallel chords of length 30 cm and 16 cm are draw on the opposite sides of center of a circle of radius 17 cm find the
2 answers
asked by
surbhi kumari
727 views
two parallel chords of length 30 cm and 16 cm are draw on the opposite sides of center of a circle of radius 17 cm find the
1 answer
asked by
surbhi kumari
431 views
If i have a string with a word 'today' in it.
If a user inputs a char (lets say b). how do I right the array to make it see if
1 answer
asked by
Greg
347 views
Digital COmmunication
describes the development of digital storage in stages and different forms of digital storage.
1 answer
asked by
Anonymous
428 views
Digital Communication
Describes in detail the stages of digital storage of information in different forms with examples such as
1 answer
asked by
Anonymous
391 views
1.5kg water in a closed system initiallu have a pressure of 700 kPa and x=0.7.Then,water had been expanding at constant
1 answer
asked by
SYAZWANI URGENT
476 views
A very flexible helium-filled balloon is released from the ground into the air at 20degree C The initial volume of the balloon
2 answers
asked by
chemdummy
823 views
A gas mixture in a 3.100 L container at 415°C contains 1.30 g each of Ar, CO, and CH4. Find the partial pressure of Ar (in
1 answer
asked by
Anoynmous
483 views
A very flexible helium-filled balloon is released from the ground into the air at 20degree C The initial volume of the balloon
3 answers
asked by
chemdummy
2,453 views
(x+1)/3 + (3x - 2)/4 = (x + 5)/8 - (7x - 1)/6 - 37/12
I need the steps please...I know the answer
4 answers
asked by
Sue
249 views
at the grocery store 3/8 of the 408 employees are under the age of 25. How many workers at the grocery store are under the age
5 answers
asked by
Anonymous
1,747 views
I have 92 quarters, 46 dimes and 23 nickels in my jar. how money do i have
1 answer
asked by
al
338 views
A sample containing 6.40 g O2 gas has a volume of 15.0 L. Pressure and temperature remain constant.
a. What is the new volume if
4 answers
asked by
tracy
1,386 views
An electron in a hydrogen atom relaxes to the n = 4 level, emitting light of 114 THz. What is the value of n for the level in
3 answers
asked by
Confused
3,039 views
If * stands for -, /stands for +, +stands for *, then which of the following is TRUE?
A) 32/14*6+40-8=44.8 B) 14*8/6+40-8=16.8 c)
4 answers
asked by
shruthi
688 views
If 75mL of a hard water sample required 23.00 mL of .200 M EDTA, calculate the total hardness
1 answer
asked by
Jen
375 views
Using the midpoints approach to the cross elasticity of demand-calculate the cross eleasticity the demand for golf at all 3
1 answer
asked by
AJ
900 views
The time it takes you to get to campus varies inversely as your driving rate. Driving at a rate of 40 miles per hour, it takes
2 answers
asked by
Maria
559 views
what would happen if there were no negative feedback control on growth hormone and thyroid hormone?
4 answers
asked by
Liz
1,300 views
A 5.00 cm tall candle is placed at a distance of 50.0 cm from a double convex lens having a focal length of 15.0 cm. What is the
1 answer
asked by
Blegh
494 views
A 5.00 cm tall candle is placed at a distance of 50.0 cm from a double convex lens having a focal length of 15.0 cm. What is the
2 answers
asked by
Blegh
994 views
What critical t value would be needed to construct a 90% confidence interval on a sample of size 22?
1.717 1.323 2.080 1.321
2 answers
asked by
Clueless
561 views
You have two independent samples of size 24 and 27. You conduct a hypothesis test and obtain a p-value. Using the conservative
3 answers
asked by
Clueless
428 views
Chlorpromazine is an antipsychotic drug that reduces paranoia and hallucinations by
increasing involuntary muscle movements.
4 answers
asked by
Hi
1,864 views
please give me response.i don't have any idea from this science project.
research graphic organizer we select dolphin.how to
2 answers
asked by
swetha
573 views
what is a strong theies statement when i start off saying it involves color, gender, and discrimination
1 answer
asked by
jamisha harper
330 views
Two blocks are connected by strings and hung from the ceiling as shown. Tension T1 is 187 N and tension T2 is 78 N. Find the
1 answer
asked by
tomas
906 views
moment of inertia of a ring perpendicular to tangent and its plane
3 answers
asked by
sara
593 views
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