Ask a New Question
Search
Archives
2013
October
Questions Asked on
October 24, 2013
A spherical shell of uniform charge density σ has a circular hole cut out of it.What is the Electric Field at a radius just
3 answers
asked by
manu
1,031 views
A company's weekly profit, in riyals, is modeled by the function P(u)=-0.032u^2+46u-3000. where u is the number of units sold
5 answers
asked by
Lucas
2,243 views
Estimate 41.472
6 answers
asked by
Anonymous
309 views
Show how to make one addend the next tens number. Complete the new addition sentence. My son doesn't remember how to do this and
15 answers
asked by
Nikol
10,497 views
Select the correctly punctuated sentence.
1. Thank you for asking me to meet with your patient, Wonder Woman, who came to the
4 answers
asked by
G
490 views
100mL of a solution contains 30 mL of acid; this is called a 30% acid solution because
part 30 ---- = ---- = 0.30. whole 100 How
2 answers
asked by
Stacey
642 views
100mL of a solution contains 30 mL of acid; this is called a 30% acid solution because
part 30 ---- = ---- = 0.30. whole 100 How
2 answers
asked by
Stacey
729 views
Estimate. Then record your product using partial products.
4,247 x 5 (problem 1) (problem 2) 245 x 3
1 answer
asked by
Anonymous
334 views
Markus jogs 4 mi around a track at an average rate of r mi/h THen he cools down by walking 1 mi at a rate 3 mi/h slower. His
1 answer
asked by
Stacey
385 views
Markus jogs 4 mi around a track at an average rate of r mi/h THen he cools down by walking 1 mi at a rate 3 mi/h slower. His
1 answer
asked by
Stacey
347 views
What is the sum of 5/30+4/6
1 answer
asked by
Anonymous
331 views
Please help me understand this
Explain the transformation of jurgis character throughout the jungle. How did his morals, actions
7 answers
asked by
Emma
453 views
The CN Tower in Toronto, Canada, is the tallest free-standing structure in North America. A woman on the observation deck, 1150
3 answers
asked by
Anonymous
1,997 views
Is an estimate for the percent of a number always , sometimes or never greater than the actual percent of a number. Give an
4 answers
asked by
Anonymous
680 views
y=x+1
Domain: -2,-1,0,1,2 what is the range? Is it -1,0,1,2,3
1 answer
asked by
Katie
331 views
I don't understand this problem at all, all help is appreciate
Maya is invited to a wedding. She gets all the items (dresses,
2 answers
asked by
Lynne
829 views
Markus jogs 4 mi around a track at an average rate of r mi/h THen he cools down by walking 1 mi at a rate 3 mi/h slower. His
1 answer
asked by
Stacey
399 views
Markus jogs 4 mi around a track at an average rate of r mi/h THen he cools down by walking 1 mi at a rate 3 mi/h slower. His
1 answer
asked by
Stacey
360 views
Ms. Spinoni can prepare a mass-mailing of 500 letters in 10 hours. Mr. Harris can prepare a mass-mailing of 500 letters in 15
3 answers
asked by
Stacey
537 views
Ms. Spinoni can prepare a mass-mailing of 500 letters in 10 hours. Mr. Harris can prepare a mass-mailing of 500 letters in 15
1 answer
asked by
Stacey
433 views
-4x-23=-107
Help!?!?
3 answers
asked by
Abby
265 views
At a cafeteria, the automatic ice machine can completely fill itself in 20 minutes. During lunch time, customers can completely
3 answers
asked by
Stacey
567 views
What is 20 divide by 6400?
1 answer
asked by
Jade
371 views
Distributive Property Expression:
6a(3a+5b - 4) Please show your work and your answer.
4 answers
asked by
Mary
347 views
To attend a family reunion, Beth drives 100 mi from Fresno and Clara drives 220 mi from San Jose. Both women drive the same
3 answers
asked by
Stacey
498 views
To attend a family reunion, Beth drives 100 mi from Fresno and Clara drives 220 mi from San Jose. Both women drive the same
2 answers
asked by
Stacey
530 views
find the value of x or y so that the line through the points has the given slope. (12,y) and (15,-8); slope: 2/3
1 answer
asked by
John
305 views
A microwave oven heats by radiating food with microwave radiation, which is absorbed by the food and converted to heat. Suppose
2 answers
asked by
Katie
635 views
t^2+4z^2
1 answer
asked by
Anonymous
203 views
(1) 2 Ni(s) + O2 (g) --> 2NiO(s) delta H= -479.4 kJ
(2) Ni(s) + Cl2(g) --> NiCl2(s) delta H= -305.3 kJ Using equations 1 and 2
1 answer
asked by
Brian
707 views
Round 210, 028, 546, 555 to the nearest million
9,000,000
1 answer
asked by
Gio
369 views
If a 100 kg adult sits on a first class lever 2.3 meters away from the axis of rotation...how far back do I need to sit (145
1 answer
asked by
Anonymous
382 views
In your search for fuel to use after the reserves of gasoline dry up, you decided to analyze different compounds (2 hydrocarbons
1 answer
asked by
Emma
418 views
Select the correct sentence.
1. Dr. Jones is an excellent surgeon but does not have a good bedside manner. 2. Dr. Jones is an
4 answers
asked by
Danny
495 views
1. true or false? a well-oiled machine has no friction. explain your answer.
2. True or false? Friction makes energy vanish.
7 answers
asked by
unknown
5,788 views
Suppose that 9 grams of a certain substance lost 17.5 calories of heat when the temperature decreased from 70 degrees Celsius to
1 answer
asked by
Wyatt
408 views
Central middle school sold 50 tickets for one night at the school play. Student tickets sold for 2$ each and adult tickets sold
3 answers
asked by
Ali
506 views
Saturated (cloudy) air at a temperature of 20 °C (68 °F) has a relative humidity of
_________%
4 answers
asked by
amber
1,060 views
Central middle school sold 50 tickets for one night at the school play. Student tickets sold for 2$ each and adult tickets sold
1 answer
asked by
Ali
512 views
find the value of x or y so that the line through the points has the given slope. (12,y) and (15,-8); slope: 2/3
1 answer
asked by
Emily
333 views
Markus jogs 4 mi around a track at an average rate of r mi/h Then he cools down by walking 1 mi at a rate 3 mi/h slower. His
1 answer
asked by
Stacey
324 views
Markus jogs 4 mi around a track at an average rate of r mi/h Then he cools down by walking 1 mi at a rate 3 mi/h slower. His
1 answer
asked by
Stacey
357 views
Markus jogs 4 mi around a track at an average rate of r mi/h. Then he cools down by walking 1 mi at a rate 3 mi/h slower. His
3 answers
asked by
Stacey
500 views
Consider the following production possibilities table:
Option Y X A 0 100 B 80 80 C 120 50 D 140 10 a)Provide a measure of the
1 answer
asked by
Cathy
933 views
suppose the diver vaults off the springboard, leaving it with an initial speed of 3.50 m/s upward. use energy conservation to
3 answers
asked by
tony
1,649 views
an insect flies 20ft in 1 s. how fast does the insect fly in miles per hour?
5 answers
asked by
Laura
1,879 views
A place kicker must kick a football from a point 34.0 m (about 37 yd) from the goal. As a result of the kick, the ball must
4 answers
asked by
John
757 views
A car is parked on a cliff overlooking the ocean on an incline that makes an angle of 22◦ below the horizontal. The negligent
2 answers
asked by
John
537 views
Can someone please check my answers? I'll write the directions above them. *Underline the subject once and the verb/verb phrase
4 answers
asked by
Jane
1,243 views
A classmate states that igneous rock must always become sedimentary rock next , according to the rock cycle .explain why this
13 answers
asked by
Freddriuna
2,814 views
A child weighing 200 newtons is sitting in the center of a swing. the swing is supported evenly by two ropes, one on each side.
4 answers
asked by
unknown
3,095 views
Serena's parents drove her to Gulf Coast Beach.The trip from home to the beach took 2 1/2 hours at an average of 56mph.On the
2 answers
asked by
2000sbaby
997 views
Ace's grandfather is 3 years older than Ace's grandmother. Their combined age is 121 years. How old is each?
7 answers
asked by
Ashleigh
3,042 views
What is the volume in liters of 3.0moles methane gas, CH4, at 12∘C and 1.48atm ?
1 answer
asked by
rose
436 views
A 0.286g sample of carbon dioxide, CO2, has a volume of 585mL and a pressure of 495mmHg . What is the temperature, in kelvins
4 answers
asked by
rose
541 views
Write a function rule for:
x 1 2 3 4 5 y 1 5 9 13 17 I do not get these please explain?
3 answers
asked by
Cassie
418 views
If the difference of two numbers is a and the smaller is x, what is the greater number?
3 answers
asked by
Ashleigh Cunningham
1,621 views
The sum of two numbers subtracted from twice the sum of those numbers. Please help?
7 answers
asked by
Ashleigh Cunningham
2,624 views
One-third the sum of x, y, and z. How do I form this?
4 answers
asked by
Ashleigh Cunningham
1,817 views
In 8 years, a girl will be 3 years older than twice her present age. How old is she?
3 answers
asked by
Ashleigh Cunningham
1,663 views
A 30 mL sample of .165 M propanoic acid is titrated with .300M KOH. Calculate the pH at each volume of added base: 0 mL, 5 mL,
3 answers
asked by
Anonymous
1,841 views
what type of numbers is found an odd number of times in the table from 1 to 9?
4 answers
asked by
ashley
429 views
The sum of two consecutive even integers is 122. What are the integers?
5 answers
asked by
Ashleigh Cunningham
4,281 views
what type of numbers is found an odd number of times in the table
1 answer
asked by
ali
313 views
You have a metal tank containing 74.0 moles of nitrogen gas at a pressure of 15.0 atm. If the pressure is measured at a
2 answers
asked by
Daud
516 views
K2Cr2O7, H2O2 and KMnO4 are all oxidizing agents. Common products of their reduction are Cr3+, H2O and Mn2+. Identify the change
4 answers
asked by
Anonymous
708 views
The negative terminal of a battery has an excess of electrons. If a wire connected to the negative terminal of a battery is
3 answers
asked by
Anonymous
463 views
When a pair of copper wires are connected to the (+) and (–) terminals of a 9–V battery and immersed in a solution
1 answer
asked by
Anonymous
429 views
A proton moves perpendicular to a uniform magnetic field B at 1.20 107 m/s and experiences an acceleration of 2.00 1013 m/s2 in
1 answer
asked by
smita
519 views
Determination of Kf of Cu(NH3)4 (aq) with given 10mL of 6M NH3 mix with 40mL of 1M Cu.
This is what I have so far: nCu= .040L x
5 answers
asked by
slamj
978 views
(15 points) You have been living in the house you bought 10 years ago for $300,000. At that time, you took out a loan for 80% of
2 answers
asked by
Anonymous
788 views
What mass of Carbon dioxide is produced from the complete combustion of 4.60x10^-3g of methane?
3 answers
asked by
Savannah
1,042 views
Which of the following compounds is neutral in aqueous solution?
A. CaCl2 B. AlCl3 C. NH4Cl D. CaO E. Na2CO3 F. CO2
2 answers
asked by
Joy
981 views
A 23.16 ml volume of an H2A acid solution of unknown concentration with 2 drops of phenolphthalein required 14.24 ml of 0.135 M
2 answers
asked by
Joy
612 views
what is the rhyme scheme for the poem:
Come, the wind may never again Blow as now it blows for us; And the stars may never again
2 answers
asked by
Mercy
673 views
How would you write an expression that is equivalent to 4x4x5x4x5.
2 answers
asked by
Brianna
175 views
why does a hunter raise the barrel of his rifle when aiming at a distant target? If he aims directly at a target 115 m away, by
2 answers
asked by
Kairi
787 views
Consider two straight conductors of length 0.9m, carrying current of 19.9A and 12A respectively. If they are placed 0.3m apart,
1 answer
asked by
Sabrina
473 views
A stick of dynamite (190 g) contains roughly 10 J of chemical energy that is transformed into mechanical energy and heat during
1 answer
asked by
askas
448 views
I'm just currently reading my science book and I just thought of a few questions.. Why are water molecules have a high
1 answer
asked by
Losa
887 views
What happens when a substance dissolves in the watery solution outside of a cell and equilibrium is disrupted.
a. Water from the
2 answers
asked by
David
592 views
A heterogeneous mixture is a
2 answers
asked by
rey
1,034 views
Two 50mL beaker. One contains 50mL of 1.0M PbSO4 and the other contains 10mL of 0.1M Pb(NO3)2 added with 40mL of .10M KI. What
4 answers
asked by
slamj
552 views
Two 50mL beaker. One contains 50mL of 1.0M PbSO4 and the other contains 10mL of 0.1M Pb(NO3)2 added with 40mL of .10M KI. What
1 answer
asked by
denny
493 views
Was craft guild back in the days same as inspector of today or apprenticeship??What I want to know is a Craft guilds are
1 answer
asked by
JJ
357 views
A person jumps from the roof of a house 4.0-m high. When he strikes the ground below, he bends his knees so that his torso
1 answer
asked by
john
1,007 views
In Johnny Tremain tensions were growing between the colonist and the British as the colonists struggled to gain Independence
2 answers
asked by
Steve
815 views
Hello, I am french and I have some english homework for tomorrow, Can you correct my English please ?
Thank ou During the
4 answers
asked by
Mariek
576 views
A person of mass m jumps off the ground. Suppose the person pushes off the ground with a constant force of magnitude F for T
1 answer
asked by
Anonymous
403 views
IN TRIANGLE ABC, A POINT D IS ON AC SO THAT AB=BD. ANGLE ABC - ANGLE ACB = 30. FIND ANGLE CBD
HELP NNNNNDEEEEEDDDD PLEASE
1 answer
asked by
Barbie Lee
782 views
You are driving north on a highway. Then, without changing speed, you round a curve and drive east. Does your velocity change
3 answers
asked by
Anonymous
551 views
Ms. Ross has 24 students, 2/3 of the students have brown hair and the rest have blond hair. How many students have brown hair?
3 answers
asked by
Renee
729 views
Assume s is a string of lower case characters.
Write a program that counts up the number of vowels contained in the string s.
2 answers
asked by
Anonymous
807 views
Assume s is a string of lower case characters.
Write a program that prints the number of times the string 'bob' occurs in s. For
3 answers
asked by
Anonymous
1,285 views
Assume s is a string of lower case characters.
Write a program that prints the longest substring of s in which the letters occur
4 answers
asked by
Anonymous
1,939 views
Write a program to calculate the credit card balance after one year if a person only pays the minimum monthly payment required
1 answer
asked by
Anonymous
1,232 views
Now write a program that calculates the minimum fixed monthly payment needed in order pay off a credit card balance within 12
3 answers
asked by
Anonymous
1,538 views
You'll notice that in Problem 2, your monthly payment had to be a multiple of $10. Why did we make it that way? You can try
1 answer
asked by
Anonymous
675 views
When a skydiver jumps from an airplane, the distance d in feet the diver falls in t seconds before opening the parachute is
7 answers
asked by
victoria
3,151 views
How does finding the square root of a number compare finding the cube root of a number? Use the number 64 in your explanation.
2 answers
asked by
victoria
595 views
Back to October 2013