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Questions Asked on October 19, 2013

A ground state hydrogen atom absorbs a photon of light having a wavelength of 92.30 nm. It then gives off a photon having a
1. 4 answers
2. asked by Anonymous
3. 24,970 views
I am so close to finishing my homework and these are the last few questions I have left. I keep trying but the program says
1. 4 answers
2. asked by Maura
3. 6,806 views
Sam is installing ceramic tiles in his bathroom. The area of each tile is 97 square inches.To the nearest inch what is the
1. 11 answers
2. asked by Steve
3. 6,697 views
A mixture of C3H8 and C2H2 has a mass of 2.3g . It is burned in excess O2 to form a mixture of water and carbon dioxide that
1. 1 answer
2. asked by Matt
3. 6,073 views
Suppose that for a company manufacturing calculators, the cost, revenue, and profit equations are given byC = 70,000 + 20x R =
1. 1 answer
2. asked by Jess
3. 5,349 views
How many ways are there to put 4 balls in 3 boxes if the balls are distinguishable but the boxes are not?How many ways are there
1. 7 answers
2. asked by Epic
3. 4,701 views
4 NH3(g) + 5 O2(g) → 4 NO(g) + 6 H2O(g)If a container were to have 16 molecules of NH3 and 16 molecules of O2 initially, how
1. 1 answer
2. asked by Anonymous
3. 4,048 views
A cable hangs between two poles of equal height and 40 feet apart.At a point on the ground directly under the cable and x feet
1. 2 answers
2. asked by Robin
3. 3,391 views
1) Along what waterway did Abraham begin his migration away from his native city?2)how did Canaan's location make it a true
1. 2 answers
2. asked by Anonymous
3. 2,832 views
the average adult human male has a total blood volume of 5.0 L. if the concentration of sodium ion in this average individual is
1. 2 answers
2. asked by Anbu
3. 2,780 views
Please answer at least one . PLEASE1. Triangle XYZ has a right angle at Y. V,W are on XZ such that XV=XY. WZ=YZ, find ANGLE VYW
1. 3 answers
2. asked by Jayden
3. 2,672 views
. If the momentum of an object is tripled, its kinetic energy will change by what factor?
1. 1 answer
2. asked by fola
3. 2,607 views
2 C3H6(g) + 2 NH3(g) + 3 O2(g) → 2 C3H3N(g) + 6 H2O(g)a. What mass of acrylonitrile can be produced from a mixture of 1.24 kg
1. 1 answer
2. asked by Anonymous
3. 2,200 views
jane had $7 and her sister had $2. their parents gave each of them an equal amount of money. then, jane had twice as much money
1. 4 answers
2. asked by milly
3. 2,067 views
A coding supervisor must determine the number of full-time equivalents (FTEs) needed to code 500 discharges per week. If it
1. 2 answers
2. asked by Anonymous
3. 2,034 views
How many different sequences of ten flips of a coin have at least 8 heads?
1. 5 answers
2. asked by Epic
3. 1,787 views
A circular ring of radius 10 cm has a continuous charge distribution of 4C/m .How many total electrons are on the ring?
1. 2 answers
2. asked by nisha
3. 1,715 views
Triangle ABC has coordinates A(1,4) B (3, -2)C ( 4, 2). Find the coordinates of the image ABC prime after a reflection over the
1. 1 answer
2. asked by Steve
3. 1,595 views
If n is an integer, which of the following must be odd?a. 3n-5 b. 3n+4 c. 4n+10 d. 4n-5 e. 5n+7 please answer and explain
1. 3 answers
2. asked by Tomas
3. 1,511 views
Solid magnesium metal reacts with chlorine gas according to the following equation:Mg + Cl2 --> MgCl2 What mass of magnesium
1. 1 answer
2. asked by Mary
3. 1,426 views
The thermochemical equation for the combustion of hexane is shown below.2 C6H14 (g) + 19 O2 (g) → 12 CO2 (g) + 14 H2O (g)
1. 1 answer
2. asked by Hunter
3. 1,423 views
A 28.9 g sample of ethylene glycol, a car radiator coolant, loses 689 J of heat. What was the initial temperature of ethylene
1. 1 answer
2. asked by Anonymous
3. 1,356 views
Suppose the income elasticity of demand for a food is 0,5 and the price elasticity of demand is -1,0. Suppose also that Felicia
1. 1 answer
2. asked by suhaimi hishan
3. 1,334 views
Simplify the expression.5(x − 1) − 3(x2 + 4x + 5) − 8(x + 7) Classify the answer by number of terms and degree. 1st-degree
1. 1 answer
2. asked by lisa
3. 1,307 views
what is the limiting reactant if 0.10 moles Fe and 0.16 moles O2 react according to the reaction 4Fe +3O2 -> 2Fe2O3?
1. 1 answer
2. asked by Barbara
3. 1,286 views
Identify the capitalized part of the sentence.The main event WILL be a memory contest. subject, predicate, direct object,
1. 4 answers
2. asked by Michael
3. 1,286 views
a plane flies due north at 225km/h. a wind blows it due east at 55km/h. what is the magnitude and direction of the plane's
1. 3 answers
2. asked by Ashley
3. 1,258 views
If a price-demand equation is solved for p, then price is expressed as p = g(x) and x becomes the independent variable. In this
1. 1 answer
2. asked by Jess
3. 1,240 views
A five-sided object, whose dimensions are shown in the figure, is placed in a uniform magnetic field. The magnetic field has a
1. 0 answers
2. asked by Sarah
3. 1,192 views
a sample of methane gas of mass 25g at 250k and 18.8atm expands isothermally until its pressure is 2.5atm. calculate the change
1. 2 answers
2. asked by sam
3. 1,153 views
A cardiologist uses an ultrasound scanner with an operating frequency of 3.5 MHz that can detect Doppler frequency shifts as
1. 2 answers
2. asked by Sarah
3. 1,059 views
Three solutions are mixed together to form a single solution. One contains 0.2 mol \rm mol Pb(CH 3 COO) 2 \rm Pb(CH_3COO)_2, the
1. 1 answer
2. asked by cc
3. 1,011 views
What was the purpose of english colonies, according to england?Please help.
1. 2 answers
2. asked by Kurt
3. 936 views
To win the game, a place kicker must kick a football from a point 40 m (43.744 yd) from the goal, and the ball must clear the
1. 0 answers
2. asked by Sarah
3. 919 views
Last month, the release of information specialist received 232 requests for information. He was able to answer 176 within the
1. 3 answers
2. asked by Anonymous
3. 910 views
I have one more:Identify the capitalized part of the sentence. As well as being a competent secretary, Marilyn has become the
1. 3 answers
2. asked by Michael
3. 839 views
Serena Williams won the 2010 Wimbledon Ladies Singles Championship. For the seven matches she played in the tournament, her
1. 1 answer
2. asked by vv
3. 825 views
What mass of copper(II) nitrate would be produced from the complete reaction of 65.3 g of copper, according to the chemical
1. 1 answer
2. asked by Kristin
3. 823 views
Rosencrantz and Guildenstern In the opening scene of Tom Stoppard's play Rosencrantz and Guildenstern Are Dead, about two
1. 0 answers
2. asked by vv
3. 816 views
Corey needs 24 boards that are 47 1/2 inches long.How many feet of boards should he buy? Explain. If you can only buy 8 foot
1. 7 answers
2. asked by Person
3. 793 views
An employee currently earning $13.85 per hour has been awarded a 3.5 percent merit raise. What will the employee's hourly salary
1. 2 answers
2. asked by Anonymous
3. 769 views
Soy sauce is prepared by fermenting a salted mixture of soybeans and wheat with several microorganisms including yeast over a
1. 1 answer
2. asked by Drew
3. 759 views
identify a human impact and create a proposal to present to a target audience?so what are some human impacts
1. 41 answers
2. asked by Reina B.
3. 728 views
Write about a real or imaginary situation in which you used or could use three or more of the life skills discussed in this
1. 16 answers
2. asked by Anonymous
3. 701 views
Point A is the terminal point of angle phi and point B is the terminal point of angle theta. Point A is in the first quadrant
1. 1 answer
2. asked by John
3. 678 views
a plane flies due north at 225km/h. a wind blows it due east at 55km/h. what is the magnitude and direction of the plane's
1. 2 answers
2. asked by Ashley
3. 668 views
A satellite with mass 6.00*10^3 is in the equatorial plane in a circular orbit. The planet's mass = 6.59 *10^25 and a day of
1. 4 answers
2. asked by Jets
3. 663 views
If an automobile had a 100% efficient engine transferring all of the fuel's energy to work, would the engine be warm to your
1. 1 answer
2. asked by bbragg
3. 656 views
To win the game, a place kicker must kick afootball from a point 40 m (43.744 yd) from the goal, and the ball must clear the
1. 0 answers
2. asked by Sarah
3. 652 views
Anhydrous aluminum oxide can be reduced to aluminum according to thisa chemical equation: 2 Al2O3 (s) ---> 4 Al (l) + 3 O2 (g)
1. 1 answer
2. asked by Kristin
3. 648 views
Divide: -39x^4 by underroot13 multiplied by x^2
1. 1 answer
2. asked by shrestha
3. 645 views
This problem will introduce the learner into a technique called Analysis of Variance. For this course we will only conduct a
1. 0 answers
2. asked by Terri
3. 637 views
A ball is rolled up a ramp from the point B shown below, with an initial speed of 5 miles per hour. It continues up the ramp to
1. 1 answer
2. asked by Luul
3. 621 views
Hello.I will be very grateful for your help. 1)Do you think it's possible to say: "at the end of the 19th - the beginning of the
1. 1 answer
2. asked by Ilma
3. 611 views
two regular polygons of the same number of sides have sides 5 ft. and 12 ft. in length, respectively. what is the length of the
1. 1 answer
2. asked by collins
3. 606 views
The health information managemnet supervisor agrees to pay a new graduate $13.50 per hour. This is a full-time coding position
1. 3 answers
2. asked by Anonymous
3. 604 views
the altitude, AD, to the hypotenuse BC of right triangle ABC divides the hypotenuse into segments that are 8 and 10 cm long.
1. 0 answers
2. asked by anae
3. 600 views
Rosencrantz and Guildenstern In the opening scene of Tom Stoppard's play Rosencrantz and Guildenstern Are Dead, about two
1. 0 answers
2. asked by vv
3. 594 views
A bead of mass m slides without friction on a vertical hoop of radius R . The bead moves under the combined action of gravity
1. 4 answers
2. asked by michael
3. 594 views
The health information managemnet supervisor agrees to pay a new graduate $13.50 per hour. This is a full-time coding position
1. 1 answer
2. asked by Anonymous
3. 592 views
LOOP, SPRING AND BEAD (14 points possible)A bead of mass m slides without friction on a vertical hoop of radius R . The bead
1. 0 answers
2. asked by Anonymous
3. 587 views
write a translation rule that maps D(7, -3) onto D' (2,5)
1. 1 answer
2. asked by Steve
3. 570 views
one base of a trapezoid is 10 ft. long, the altitude is 4 ft., and the area is 32 sq. ft. find the length of a line parallel to
1. 1 answer
2. asked by Diana
3. 555 views
What do these instructions mean?"Draw a river across the land that empties into the bay. Draw at least two tributaries that feed
1. 3 answers
2. asked by Anonymous
3. 555 views
Community Health center, a new patient clinic in your town serving only underinsured and uninsured patients, has asked you to
1. 1 answer
2. asked by Anonymous
3. 553 views
I know you told me to not post a rough draft, but I am struggling to write my first paragraph. I do not know if this even
1. 1 answer
2. asked by Anonymous
3. 553 views
the area of ABCDE is 18 sq. cm.; the area of a similar pentagon PQRST is 32 sq.cm. the diagonal AC is 6 cm.; find the length of
1. 1 answer
2. asked by Yana
3. 552 views
it supposed to be listed
1. 9 answers
2. asked by loli
3. 544 views
Lilly collects data on a sample of 40 high school students to evaluate whether the proportion of female high school students who
1. 0 answers
2. asked by Terri
3. 544 views
(x + 6y − 5z) − (x − 2y + 4z)Classify the answer by number of terms and degree. 1st-degree monomial 1st-degree binomial
1. 2 answers
2. asked by lisa
3. 541 views
The health information management department at Community Hospital will experience a 15 percent increase in the number of
1. 1 answer
2. asked by Anonymous
3. 532 views
Explain why routine blood measurement of glycated hemoglobin is used to determine whether a diabetic has good glucose control.
1. 0 answers
2. asked by Lindsay
3. 531 views
a. How many atoms of hydrogen are in 25.0 g of ammonia (NH3)? Use the format 6.02E+23 for 6.02 x 1023b. How many atoms of
1. 1 answer
2. asked by Kristin
3. 529 views
PROBLEM 5Suppose we ran m steps of Grover's algorithm on some function f (which has one marked element y) and the resulting
1. 0 answers
2. asked by Manquillo
3. 527 views
Stuck on this question.When infected by the Hepatitis B virus (HBV), many patients experience flu-like symptoms such as fever,
1. 0 answers
2. asked by vanessa
3. 527 views
After one month of operation the health information services at community health center determined that there were two reords
1. 1 answer
2. asked by Anonymous
3. 519 views
A ﬁreman, 34.9 m away from a burningbuilding, directs a stream jet of water from a ground level ﬁre hose at an angle of
1. 0 answers
2. asked by Sarah
3. 516 views
Based on the treatment scheme, what type(s) of raw water is / are being treated? GroundwaterRiver water Riverbank filtrate Lake
1. 1 answer
2. asked by Naifaru
3. 511 views
a) Which five quality parameters of the raw water may not meet drinking water standards?Bacterial colony count (less than 100
1. 1 answer
2. asked by youlifex
3. 505 views
Does San Francisco have any foot ball or basketball teams?
1. 5 answers
2. asked by Anonymous
3. 500 views
A bead of mass m slides without friction on a vertical hoop of radius R . The bead moves under the combined action of gravity
1. 0 answers
2. asked by PLS HELP ME
3. 497 views
The evolution of the socio-political and cultural milieu that created the conditions necessitating and including the formation
1. 1 answer
2. asked by Melody
3. 493 views
This question is related to water footprint calculation. I have no idea how to go about this, if anyone could point me in the
1. 1 answer
2. asked by Allison
3. 490 views
I am alittle confused but I did attempt the question. How did I do?Solve 1/3y+5/12=2/y first I brought the y over to the other
1. 2 answers
2. asked by B8
3. 486 views
A bead of mass m slides without friction on a vertical hoop of radius R . The bead moves under the combined action of gravity
1. 0 answers
2. asked by PLS HELP ME
3. 481 views
? → 99mTc + β
1. 1 answer
2. asked by Bree
3. 479 views
D. She considers it part of her heritage.14. What pronoun would be used for the narrator(s) of a story such as “A Rose for
1. 1 answer
2. asked by Alberta Contreras
3. 474 views
The word is nusiditaco and I need it unscrambled
1. 1 answer
2. asked by Kim
3. 473 views
JESSI bought two plots of land for a total of 120000 on the first plot she made a profit of 15%. on the second plot she lost 10%
1. 2 answers
2. asked by NEED HELP NEED HELP !!!!!
3. 471 views
The difference between the two roots of the quadratic equation x^2+ax+b=0is 32 and the larger root is 3 times the smaller root.
1. 1 answer
2. asked by CHRIS
3. 467 views
¡°This study shows that the brain has different functional states when asleep and when awake,¡± said Maiken Nedergaard,
1. 1 answer
2. asked by rfvv
3. 466 views
ignoring history hinder young hi-tech firms?
1. 1 answer
2. asked by Setta
3. 466 views
How many atoms of nitrogen are in the 25.0g of ammonia? Use the molar mass to two decimal places found on the periodic table in
1. 1 answer
2. asked by anonymous
3. 466 views
Gray bought two plots of land for a total of 120000 on the first plot she made a profit of 15% on the second plot she lost 10%
1. 0 answers
2. asked by Urgent !!!
3. 464 views
A bead of mass m slides without friction on a vertical hoop of radius R . The bead moves under the combined action of gravity
1. 0 answers
2. asked by Anonymous
3. 456 views
What is the value of x in the equationx/2+x/6=2 I found a common denominater of 6 3x/6+x/6=2 4x/6=2 mult. both sides by 6/1 and
1. 2 answers
2. asked by B8
3. 450 views
Capital- What are ten items you need to require for the production of stained glass windows when its product is finished? Please
1. 28 answers
2. asked by Samantha
3. 450 views
by a reduction of 1kg in the price of sugar, mohan can buy one kg sugar more for Rs56 find the original price of sugar
1. 1 answer
2. asked by sasi
3. 447 views
A 30.5 g sample of an alloy at 92.4°C is placed into 52.9 g water at 24.1°C in an insulated coffee cup. The heat capacity of
1. 1 answer
2. asked by Anonymous
3. 442 views
anti federalist 7 letters
1. 1 answer
2. asked by mary
3. 442 views

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