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Questions Asked on May 30, 2014

Consider a chromium-silver voltaic cell that is constructed such that one half-cell consists of the chromium, Cr, electrode
1. 1 answer
2. asked by Anonymous
3. 8,044 views
A solution of Al2 (SO4) 3 {d=1.253gm/ml } contain 22% salt by weight. The molarity, normality, and molality of the solution is?
1. 2 answers
2. asked by Zoya
3. 6,534 views
Find the magnitude of the impulse delivered to a soccer ball when a player kicks it with a force of 1350N. Assume that the
1. 1 answer
2. asked by Arr-chan
3. 6,198 views
Which represents the reference angle for 3pi/4?A) (3 pi)/4 B) pi/3 C) pi/4 D) pi/6 I have no clue on how to do this. (Looking at
1. 4 answers
2. asked by Jake
3. 5,686 views
Correcting for negative externalities - Regulation versus tradablepermitsSuppose the government wants to reduce the total
1. 9 answers
2. asked by Jill
3. 4,376 views
An action movie production team needs glass spheres to hold a green liquid that looks like an explosive. If all of the available
1. 3 answers
2. asked by Denver
3. 3,748 views
A 2.50 kg fireworks shell is fired straight up from a mortar and reaches a height of 110. m.(a) Neglecting air resistance (a
1. 2 answers
2. asked by Anonymous
3. 3,656 views
a person pushes on a hockey puck with their stick at an angle so the vertical force is 22N down and the horizontal force is 45N
1. 1 answer
2. asked by Anonymous
3. 3,605 views
43. A phone company charges 10 cents per minute for the first 3 minutes of a call, and 10-cents for each minute thereafter.What
1. 10 answers
2. asked by Thomas
3. 2,754 views
Which display is best to determine the relationship between the number of hours worked and the amount of money paid?
1. 5 answers
2. asked by Helper
3. 2,708 views
Two cyclists, 64 miles apart, start riding toward each other at the same time. One cycles 3 times as fast as the other. If they
1. 1 answer
2. asked by Anonymous
3. 2,700 views
Is it B? What is the main idea of the story of Morte d’Arthur by Sir Thomas Malory?King Arthur creates the ideal kingdom of
1. 3 answers
2. asked by Lana
3. 2,275 views
Julia can finish 20 mile bike ride in 1.2 hrs. Katie can finish the same bike ride in 1.6 hrs. How much faster. Does Julia ride
1. 3 answers
2. asked by Anonymous
3. 2,209 views
If $6,700 is invested at 4.6% interest compounded semi-annually, how much will the investment be worth in 15 years?
1. 2 answers
2. asked by Dawane
3. 2,192 views
Suppose that people's heights (in centimeters) are normally distributed, with a mean of 170 and a standard deviation of 5. We
1. 1 answer
2. asked by Mary Ann
3. 1,962 views
Jacksonian Democracy is associated with which of the following?A) rejection of states’ rights B) rejection of a national
1. 8 answers
2. asked by #1Student
3. 1,948 views
A sample of hydrogen gas is collected by water displacement at 20.0'C when the atmospheric pressure is 99.8kPa. What is the
1. 2 answers
2. asked by Han
3. 1,897 views
Kevin has two passions in life _____ making money and spending it.
1. 2 answers
2. asked by tammela
3. 1,771 views
Which statement correctly explains the reasons that the Compromise of 1820 and the Compromise of 1850 were unsuccessful at
1. 3 answers
2. asked by #1Student
3. 1,713 views
I am doing grade 11 and i was wondering if you guys can help me found out which jobs i can do if im doing
1. 4 answers
2. asked by Saneh
3. 1,712 views
an object is dropped from the window of an apartment in a high rise building reaches the ground in 3 seconds. on which floor the
1. 1 answer
2. asked by fatimah
3. 1,674 views
1) how many molecules are present in 1.5 moles of NaCl?2) how many atoms of chlorine are in 19.0 grams of MgCl2?
1. 1 answer
2. asked by lala
3. 1,605 views
A pair of sleds weighs 25kg and experiences a frictional force of 25N. If a dog team applies a 175N force pulling it 12m.1. Find
1. 1 answer
2. asked by Anonymous
3. 1,534 views
a farmer has 400 meters of fence with which to enclose a portion of land. the farmer wants to enclose a rect angular piece of
1. 1 answer
2. asked by monni
3. 1,476 views
A hemispherical dome holds a volume of 486π..find the surface area (omit the area of the circle)?I just need the formulas id
1. 2 answers
2. asked by Jane
3. 1,431 views
The equation for distance is d = st. How far does a car go in 10 seconds at a speed of 44 m/s?
1. 3 answers
2. asked by manuel
3. 1,427 views
The sum of three consecutive natural numbers is 651, find the numbers.3*7*31 21*31=651 is what I put for my answer but that was
1. 1 answer
2. asked by Anonymous
3. 1,393 views
When a is divided by 7,the remainder is 4.When b is divided by 3,the remainder is 2.If 0<a<24 and 2<b<8, which of the following
1. 2 answers
2. asked by Thomas
3. 1,390 views
Two concentric circles have radii of 24cm and 26cm. What is the length of the chord that is tangent to the inner circle?I don't
1. 2 answers
2. asked by Summer
3. 1,384 views
Tyler and Mia join popcorn strings to make 84 centimeters. Tyler's popcorn string is 36 centimeters long. How long is Mia's
1. 1 answer
2. asked by Jim
3. 1,263 views
Which of the following numbers is irrational?A 5/9 B 3.15 C /5 D 8.341 I THINK IT A
1. 3 answers
2. asked by keke
3. 1,173 views
What is the expectation for the $1 bets on a U.S. roulette wheel? If the bet is a three number bet. Round to the nearest cent.Th
1. 0 answers
2. asked by Mary Ann
3. 1,143 views
The endpoints of are A(2, 2) and B(3, 8). is dilated by a scale factor of 3.5 with the origin as the center of dilation to give
1. 1 answer
2. asked by Anonymous
3. 1,129 views
For 3 and 4 find the range, variance, and standard deviation. Round to the nearest tenth.3. Twelve students were given an
1. 3 answers
2. asked by Artmisha
3. 1,071 views
Anna has 16 inches of silver lace and 19 inches of gold lace. How much lace does Anna have?
1. 1 answer
2. asked by Jim
3. 1,051 views
A rock is dropped from a sea cliff, and the sound of it striking the ocean is heard 3.2 s later. If the speed of sound is 340
1. 1 answer
2. asked by Lya
3. 1,034 views
a wooden slab starting from rest slide down a 10m long inclined plane with acceleration of 5m per sec what would be the speed ay
1. 1 answer
2. asked by manoj kumar
3. 1,023 views
A 56.0 kg diver steps off a diving board and drops straight down into the water. The water provides an upward average net force
1. 0 answers
2. asked by Anonymous
3. 957 views
What careers can i do with these subjects?
1. 22 answers
2. asked by Tine
3. 893 views
Can someone please help me understand how confidence intervals fit within the broader context of inferential statistics
1. 1 answer
2. asked by patiance
3. 879 views
A tank of chlorine gas contains 25.00 kg of pressurized liquid chlorine. If all the chlorine is released in its gaseous for at
1. 3 answers
2. asked by Han
3. 878 views
An 66.0 N box of clothes is pulled 5.5 m up a 30.0° ramp by a force of 116 N that points along the ramp. If the coefficient of
1. 1 answer
2. asked by Anonymous
3. 846 views
An advertising blimp hovers over a stadium at an altitude of 125 m. The pilot sights a tennis court at an 8o angle of
1. 2 answers
2. asked by Anonymous
3. 837 views
a farmer has 400 meters of fence with which to enclose a portion of land. the farmer wants to enclose a rect angular piece of
1. 1 answer
2. asked by Kenxgaga
3. 825 views
2. a farmer has 400 meters of fence with which to enclose a portion of land. the farmer wants to enclose a rectangular piece of
1. 1 answer
2. asked by monni
3. 822 views
you wish to combine two samples, one sample contains is solid water at 0 degree celsius.The other sample contains liquid water
1. 1 answer
2. asked by treasa
3. 811 views
The pressure at a depth of 300 m in the ocean exceeds sea-level atmospheric pressure by 3.03 kPa. By how much does the volume of
1. 0 answers
2. asked by Zainal
3. 802 views
A standing wave is formed on a string for which three and one half wavelengths fit into the total length of the string, which is
1. 1 answer
2. asked by Anonymous
3. 785 views
In a family six members eat meat; five members eat fish while two eat both. Calculate the number of members in the family.How do
1. 2 answers
2. asked by Christopher
3. 778 views
Ms. Sue please help.1. Coupled with inactivity and poor eating habits, Cary usually feels very sluggish around 10:00 a.m., and
1. 1 answer
2. asked by Austin
3. 778 views
I will distribute a sheet of paper to each of you. Then you should draw a big box on the back first. After that draw three
1. 1 answer
2. asked by rfvv
3. 775 views
A person standing 34 meters from the foot of a chimney finds that the measure of the angle of elevation to the top of the
1. 2 answers
2. asked by Anonymous
3. 756 views
Here are two ways of investing $30,000 for 20 years.Lump sum deposit Rate Time $30, 000 5% 20 years After 20 years, how much
1. 2 answers
2. asked by JOHN DUNN
3. 743 views
A body is projected vertically upwards with a speed of 40 m/s.Find the distance travelled by body in last second of upward
1. 1 answer
2. asked by mona
3. 741 views
Which of the following ordered pairs represents the solution to the system of equations below?-3x+2y=2 7x-3y=7 [8.EE.8.b] A. (2,
1. 1 answer
2. asked by keke
3. 740 views
A 0.180 kg block on a vertical spring with spring constant of 4.00 ✕ 103 N/m is pushed downward, compressing the spring 0.061
1. 0 answers
2. asked by Anonymous
3. 722 views
According to the Americans With Disabilities Act, a ramp can rise no more than 1 ft for every 12 ft of horizontal distance. To
1. 1 answer
2. asked by Anonymous
3. 709 views
Here are two ways of investing $30,000 for 20 years.Lump sum Deposit 30,000 Rate 5% compounded annually Time 20 years After 20
1. 0 answers
2. asked by JOHN DUNN
3. 697 views
Graph and identify the coordinates of a rectangle with a length of at least 5 units and a width of at least 2 units. Each vertex
1. 1 answer
2. asked by Gaylee
3. 690 views
Ralph the monkey is looking down at a 31° angle from the top of a tree. There are bananas on the ground 12.4 ft from the base
1. 1 answer
2. asked by rachel
3. 688 views
What Events Were Pivotal to the Decades After the Ratification of the Constitution?I can't find any info that will help. Can
1. 8 answers
2. asked by Braydon
3. 682 views
A 0.200 kg ball sits on a shelf 2.00 meters from the floor and then falls to a point 1.00 meter from the floor ignoring any
1. 1 answer
2. asked by jacob
3. 675 views
You react 25.0 liters of oxygen gas at STP with 50.0 ml of ethanol liquid. Ethanol has a density of 0.789 g/ml.After actually
1. 1 answer
2. asked by Amy
3. 672 views
May I take your order?- Yes, please. I'll have a steak sandwich, one fruit salad, and a milk. ----------------------------- What
1. 1 answer
2. asked by rfvv
3. 659 views
The probability that their baby will be a carrier of the gene for PKU is (A) ___3/4_______. The probability that their baby will
1. 1 answer
2. asked by carrie
3. 659 views
you wish to combine two samples, one sample contains is solid water at 0 degree celsius.The other sample contains liquid water
1. 1 answer
2. asked by treasa
3. 656 views
According to the Americans With Disabilities Act, a ramp can rise no more than 1 ft for every 12 ft of horizontal distance. To
1. 1 answer
2. asked by HELP!!!!
3. 649 views
the theme of forbidden love is introduced in soliloquy, dramatic irony, and dynamic growth occurs in ____________
1. 2 answers
2. asked by reina bonilla
3. 641 views
you wish to combine two samples, one sample contains is solid water at 0 degree celsius.The other sample contains liquid water
1. 1 answer
2. asked by treasa
3. 631 views
The distance between points A and B is 10 units. If a has coordinates (4,-6) and B has coordinates (-2,y), determine the value
1. 1 answer
2. asked by Johnny
3. 630 views
THE PRINCIPAL IS BORROWED AT SIMPLE INTREST RATE OF R FOR A PERIOD OF TIME t. Find the simple interest rate owned for the time
1. 1 answer
2. asked by JOHN DUNN
3. 628 views
Find the number of decibels for the power of the sound given. Round to the nearest decibel.A rocket engine, 2.42 cross 10−5
1. 2 answers
2. asked by Mary Ann
3. 613 views
you wish to combine two samples, one sample contains is solid water at 0 degree celsius.The other sample contains liquid water
1. 2 answers
2. asked by treasa
3. 604 views
Calculate the net or resultant force in N in x direction given that F1=96.2 N is applied at angle of α=55.4° and a second
1. 1 answer
2. asked by Siobhan
3. 603 views
Hi, I would like to ask anyone available a quick question. How would I explain WHY it is that the data/function of average
1. 2 answers
2. asked by Lima Bean
3. 599 views
The commitee is planning this years prom.500 on music 800 on the decorations 900 on the ballroom 25 per person for catering The
1. 0 answers
2. asked by Kenxgaga
3. 580 views
May I take your order?-Yes, please. I'll have one cheese sandwich, one green salad and one orange juice. --------------- What
1. 1 answer
2. asked by rfvv
3. 572 views
A 75.0 kg skydiver is free falling at 65.0 m/s when she pops her parachute. As the 'chute opens sheslows to 5.50 m/s over a
1. 1 answer
2. asked by Anonymous
3. 567 views
Here are two ways of investing $30,000 for 20 years:Periodic Deposit $1,500 at the end of each year Rate 5% compounded annually
1. 0 answers
2. asked by JOHN DUNN
3. 554 views
Alison, Caitlin and Laura are sharing three bedroom two bathroom house at $900 rent per fortnight. Their weekly food bill is
1. 1 answer
2. asked by Claire
3. 549 views
the patient received preventive medicine services. the physician's fee is $150. the patient's copayment is $10 (0f the $75 fee
1. 1 answer
2. asked by bernnadette
3. 532 views
Logan measures the height of his rose bushes. One rose bush is 35 centimeters tall. Another rose bush measures 39 centimeters
1. 1 answer
2. asked by Jim
3. 522 views
Its only practice work but I NEED the extra points. These are the problems I am having trouble with:(9*10^4) (8*10^6)
1. 3 answers
2. asked by nonononono
3. 497 views
* I know how to graph this but I don't know how to punch the equation in correctly. I am not sure about the window either..How
1. 1 answer
2. asked by Anonymous
3. 495 views
explain how to do a appenices for a hospital
1. 3 answers
2. asked by anita
3. 493 views
A relative of yours belly flops from a height of 2.50 m (ouch!) and stops moving after descending 0.500 m underwater. Her mass
1. 0 answers
2. asked by Arr-chan
3. 493 views
Multiply. Simplify your answer.1. n + 3/n- 5 x (n^2 - 5n) A: n^2 + 3n 2. 6xy^2/2x^2y^6 x 6x^4y^4/9x^3 A: 2 3. 3h^3 - 6h/10g^2 x
1. 1 answer
2. asked by Victoria
3. 487 views
Find the least common denominator of the two rational expressions.4k 2 ________ + ________ k^2 - 9 3 - k
1. 1 answer
2. asked by Skye
3. 475 views
Ryan watches 2 bullfrogs jump a total of 39 inches. One bullfrog jumps 22 inches. How far did the second bullfrog jump?
1. 1 answer
2. asked by Jim
3. 474 views
Find the number of decibels for the power of the sound given. Round to the nearest decibel.A rocket engine, 2.42 cross 10−5
1. 1 answer
2. asked by Mary Ann
3. 468 views
what is the rate compounded every 3 months that will make $4770 become $8233 in 3 years ?
1. 2 answers
2. asked by fizz
3. 466 views
I was wondering, is a sinusoidal function an algebraic model? Or, on the other hand, is there a way to derive an algebraic model
1. 0 answers
2. asked by Lima Bean
3. 462 views
I want to know that can I be a branch manager from sasol fuel company if im doing this learning area's?
1. 1 answer
2. asked by Nkululeko
3. 458 views
Solve the equations by finding the exact solution.a 3= x -3 what is x b In e = In like a check mark 7 with a 6 under the 7 -3 In
1. 2 answers
2. asked by Mary Ann
3. 457 views
Street food looks good and cheap.------------ What is the meaning of 'looks good' in the sentence?
1. 1 answer
2. asked by rfvv
3. 450 views
inside a rectangular field there is a path 2 meter wide on all sides.If the dimension of the fields are 40 meter and 25meter.
1. 2 answers
2. asked by Milan Deepak
3. 442 views
Tyler and Mia join popcorn strings to make a string 84 centimeters. Tyler's popcorn strings is 36 centimeters long. How many is
1. 1 answer
2. asked by Jim
3. 435 views
Divide. Simplify your answer.1. 2/n^3 / n-6/n^5 A: 2n^3/n-6? 2. 2x^2 + 8x + 6/x / 2x^2 + 2x/x^3 - x^2 A: 1 3. 8b^3c/b^2c / (4b^2
1. 3 answers
2. asked by Victoria
3. 420 views
Jane has a piece of wood that is 24 inches long. She uses 6 inches for one project and 9 inches for another project. How much
1. 1 answer
2. asked by Jim
3. 416 views
-3f^2+4f-3+8f^2+7ft13x^2+5x-5x^2-4x+5-2 Pleeaase help me! this is worth 4 points and I have my answers but they just don't fit
1. 1 answer
2. asked by nonononono
3. 416 views

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