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Browse through our recently updated questions and discussion topics.
Money is the oldest form of item used for exchange (True or false?).
Money is the oldest form of item used for exchange (True or false?).
Money is the oldest form of item used for exchange.
 
  Indicate whether the statement is true or false.
Anthropology   Leocastilho   752   2   Cahre Lam   4 hours ago
Men's Leather Jackets: Iconic Style for Every Season
Men's Leather Jackets: Iconic Style for Every Season
https://auleatherx.com/collections/mens-leather-jackets are highly regarded in the world of fashion, representing an ageless combination of toughness and refinement. Leather jackets have endured through decades of fashion change, holding their appeal while going from their modest beginnings as utilitarian outerwear to their current position as classic wardrobe staples. We examine th
News Articles and Discussion   chrisdavid   13   8 hours ago
Men's Leather Jackets: A Timeless Wardrobe Essential
Men's Leather Jackets: A Timeless Wardrobe Essential
First of all,
Men's leather jackets perfectly capture classic style by fusing tough masculinity with refined elegance. These clothes, which range from stylish bomber styles to vintage biker jackets, have withstood the test of time and fashion, staying a mainstay in the closet of any fashion-conscious man. Let's examine the timeless attraction of men's leather jac
News Articles and Discussion   chrisdavid   13   8 hours ago
Differentiation
Differentiation
Full solution pls ?
Mathematics   Anonymous   15   12 hours ago
What do I do with exp part of equation
What do I do with exp part of equation
Could I grab final solutions as well?
Mathematics   Anonymous   15   12 hours ago
A 10.0-kg uniform ladder that is 2.50 m long is placed against a smooth vertical wall and reaches to ...
A 10.0-kg uniform ladder that is 2.50 m long is placed against a smooth vertical wall and reaches to ...
[html]A 10.0-kg uniform ladder that is 2.50 m long is placed against a smooth vertical wall and reaches to a height of 2.10 m, as shown in the figure. The base of the ladder rests on a rough horizontal floor whose coefficient of static friction with the ladder is 0.800. An 80.0-kg bucket of concrete is suspended from th
Physics   Djkratos264   574   7   Kioko Cramer   15 hours ago
It’s important to understand the appropriate amounts of both macronutrients and micronutrients to ...
It’s important to understand the appropriate amounts of both macronutrients and micronutrients to ...
It’s important to understand the appropriate amounts of both macronutrients and micronutrients to consume and how the DRI standards indicating those recommended amounts relate to each other. Review the accompanying graphs and label the fields accordingly.
Drag the appropriate labels to their respective targets.
View Available Hint(s)



An individual
12...1011
General Biology   Catracho   10175   152   charityo   One day ago
In a perfectly competitive economy, workers are well-informed and firms can monitor workers. Suppose ...
In a perfectly competitive economy, workers are well-informed and firms can monitor workers. Suppose ...
In a perfectly competitive economy, workers are well-informed and firms can monitor workers. Suppose the government then passes a "Worker Privacy Act" that makes it very expensive to monitor workers. Which of the following is most likely to occur?
A) Employment and wages will fall.
B) Employment will fall, but the effect on wages is uncertain.
C) Employment
12
Economics   Peregrinus   1462   24   Anonymous    One day ago
One study asked participants to keep track of their time in terms of billable hours and other ...
One study asked participants to keep track of their time in terms of billable hours and other ...
One study asked participants to keep track of their time in terms of billable hours and other participants were simply asked to keep track of their activities without any mention of billing.
 
  Research found that participants were ____ likely to help when they were in _____ condition.
  A) less; the billable hours
  B) less; the activity tr
Family Studies   NIKE213243   212   2   LoriL   One day ago
If a used car retailer offers a financing plan on a $10,500 purchase requiring twelve equal monthly ...
If a used car retailer offers a financing plan on a $10,500 purchase requiring twelve equal monthly ...
If a used car retailer offers a financing plan on a $10,500 purchase requiring twelve equal monthly payments of $900 including the first payment on the purchase date, what effective rate of interest is being charged on the unpaid balance?
Mathematics   djchewinggum   69   2   Anonymous    One day ago
Fee slips should be reviewed for accuracy on a(n) ________ basis.
Fee slips should be reviewed for accuracy on a(n) ________ basis.
Fee slips should be reviewed for accuracy on a(n) ________ basis.
 
  A) monthly
  B) semi-annually
  C) weekly
  D) annual
Medical Administration   palacir999   189   2   Anonymous    One day ago
Jolt - M The soda machines outside the lecture hall sees a steady stream of customers throughout the ...
Jolt - M The soda machines outside the lecture hall sees a steady stream of customers throughout the ...
[html]Jolt - MThe soda machines outside the lecture hall sees a steady stream of customers throughout the day. Between the student's use of the machine and the mechanism, it takes 15 seconds (exponentially distributed) to deliver a can of carbonated sugar water to a thirsty customer. Over the course of a twelve-hour lecture day, students ar
Business   SydTay   589   5   Anonymous    2 days ago
In certain families in Norway, woolly hair is passed down through the generations. In order for chi
In certain families in Norway, woolly hair is passed down through the generations. In order for chi
In certain families in Norway, woolly hair is passed down through the generations.  In order for children to have this trait, at least one parent must have woolly hair.  How is this trait most likely inherited? Draw a pedigree for a family where one of the three children and both parents have woolly hair.  Identify the genotypes and phenotypes for each individual in t
Genetics and Developmental Biology   smand   2116   8   1muhammadmus   2 days ago
Fungi helpppp please
Fungi helpppp please
Hi guys, I’ve got an exam and we’ve been given this beforehand. What kinda question do you think will be asked since I don’t know anything about it.

Screening crop pathogenic fungi for mycoviruses
Cell Biology   Anonymous   49   duddy   2 days ago
Western blot help
Western blot help
Hi guys, I’ve got an exam and we’ve been given this beforehand. What kinda question do you think will be asked on this and any answers would be appreciated.

Figure A shows a silver stained isoelectric focusing gel of
extracts from a gravid female of potato cyst nematodes
€/g&edggg (R) and G. pallida (P). Figure B is a
Western blot
Biochemistry   Anonymous   53   duddy   2 days ago
Refer to Michelle's Student Story in the chapter. Because Michelle's uncle died unexpectedly and ...
Refer to Michelle's Student Story in the chapter. Because Michelle's uncle died unexpectedly and ...
Refer to Michelle's Student Story in the chapter. Because Michelle's uncle died unexpectedly and at a young age, she most likely experienced this stage of grief first.
A) Disbelief
B) Anger
C) Acceptance
D) Yearning
12
Health, Nutrition, and Food Sciences   Thierryp   1725   18   Anonymous    2 days ago
Someone help with these questions
Someone help with these questions
I’ve been given these images, but I am not sure what kind of questions they will ask me in the exam. Maybe how I could find the molecular weight, if they give me the daltons for one amino acid? Also, could anyone comment on the figures and explain the bands ? Anyone help would be appreciated
Cell Biology   Anonymous   66   2   3 days ago
[Software] - Virtual TI Calculator Software (TI-83, 92, etc).
[Software] - Virtual TI Calculator Software (TI-83, 92, etc).
Very rare software, hope you'll enjoy it.
Mathematics   duddy   2951   2   LarryMiz   3 days ago
With chain restaurants most of the important managerial decisions are made :
With chain restaurants most of the important managerial decisions are made :
With chain restaurants most of the important managerial decisions are made
 
  A) At the corporate level B) Local management
  C) At the district level D) By the franchise owner



The handle refers to:
 
  A) the total amount bet
  B) the total amount of spending by the customer at the casino
  C) the amount of money kept by the casi
Travel and Tourism   vankor   1278   3   Andriy   3 days ago
Neural Rewiring Strategies for Nicotine Addiction Relief in Smokers Looking to Quit
Neural Rewiring Strategies for Nicotine Addiction Relief in Smokers Looking to Quit
How can smokers alter neural connections to alleviate addiction cravings when trying to quit, given that non-smokers find cigarette smoke unpleasant while smokers, due to nicotine addiction, find smoking pleasurable and addictive because addiction is rooted in reinforced messages within the brain's neural network?
Any suggestions?
Thanks in advance for any suggestions
News Articles and Discussion   oemBiology   68   3   bio_man   3 days ago
Basta Corporation has provided the following data concerning an investment project that it is ...
Basta Corporation has provided the following data concerning an investment project that it is ...
[html]Basta Corporation has provided the following data concerning an investment project that it is considering:Initial investment
Accounting   florida1014   93   3   iffn23   3 days ago
Discuss the evidences of evolutionary change with examples. Also discuss with example natural ...
Discuss the evidences of evolutionary change with examples. Also discuss with example natural ...
Discuss the evidences of evolutionary change with examples. Also discuss with example natural selection vs artificial selection, micro vs macro evolution, convergent vs divergent evolution.
General Biology   Anonymous   50   Anonymous    4 days ago
Reflecting on the legacies of the Civil War, how did the outcome of the war shape the subsequent ...
Reflecting on the legacies of the Civil War, how did the outcome of the war shape the subsequent ...
Reflecting on the legacies of the Civil War, how did the outcome of the war shape the subsequent Reconstruction period?
History   Anonymous   46   Anonymous    4 days ago
How did the push for expansion shape American identity and influence the nation's perception of its ...
How did the push for expansion shape American identity and influence the nation's perception of its ...
How did the push for expansion shape American identity and influence the nation's perception of its role on the global stage?
History   Anonymous   70   Anonymous    4 days ago
What long-term effects did the war have on issues such as civil rights, the power of the federal ...
What long-term effects did the war have on issues such as civil rights, the power of the federal ...
What long-term effects did the war have on issues such as civil rights, the power of the federal government, and the balance of power between states and the national government?
History   Anonymous   47   Anonymous    4 days ago
Discuss the political challenges faced during the Reconstruction era in reintegrating the Southern ...
Discuss the political challenges faced during the Reconstruction era in reintegrating the Southern ...
Discuss the political challenges faced during the Reconstruction era in reintegrating the Southern states back into the Union and the ways in which African Americans were included or excluded from the political process.
History   Anonymous   45   Anonymous    4 days ago
The following galvanic cell has a potential of 1.214 V at 25 ∘C: ...
The following galvanic cell has a potential of 1.214 V at 25 ∘C: ...
The following galvanic cell has a potential of 1.214 V at 25 ∘C:
Hg(l)|Hg2Br2(s)|Br−(0.10M)||MnO4−(0.10M),Mn2+(0.10M),H+(0.10M)|Pt(s)
Calculate the value of Ksp for Hg2Br2 at 25 ∘C.
12
Chemistry   pcp98   2624   19   jiminsmocheek   4 days ago
The base year is 2011. A country only produces Blu-ray players. The price of a Blu-ray player in 201
The base year is 2011. A country only produces Blu-ray players. The price of a Blu-ray player in 201
The base year is 2011. A country only produces Blu-ray players. The price of a Blu-ray player in 2011 was $100. The price of a Blu-ray player was $90 in 2012. The quantity of Blu-ray players produced in 2011 was 10,000 units and in 2012 was 10,500 units. Nominal GDP in 2012 equals
A) $900,000.
B) $945,000.
C) $1,000,000.
D) $1,050,000.
E) an amount that cann
Economics   Loraine   285   3   Anonymous    4 days ago
The zincblende structure of ZnS has the relatively large sulfide ions arranged at the lattice points ...
The zincblende structure of ZnS has the relatively large sulfide ions arranged at the lattice points ...
[html]The zincblende structure of ZnS has the relatively large sulfide ions arranged at the lattice points of a face-centered cubic structure. The edge length of this cubic unit cell is 540.9 pm. Determine the density of zincblende.

▸ 0.244 g/cm3

▸ 1.02 g/cm3

▸ 2.05 g/cm3

▸ 4.09 g/cm3

▸ 8.18 g/cm3[/ht
Chemistry   MrsSmitty   54   shichihenge7   4 days ago
The vapor pressure of ethanol is 400. mmHg at 63.5C. Its molar heat of vaporization is 39.3 kJ/mol. ...
The vapor pressure of ethanol is 400. mmHg at 63.5C. Its molar heat of vaporization is 39.3 kJ/mol. ...
The vapor pressure of ethanol is 400. mmHg at 63.5°C. Its molar heat of vaporization is 39.3 kJ/mol. What is the  vapor pressure of ethanol, in mmHg, at 34.9°C? (R = 8.314 J/K • mol)

▸ 109 mmHg

▸ 220 mmHg

▸ 366 mmHg

▸ 376 mmHg

▸ 1470 mmHg
Chemistry   bigben0007   50   overlandtrail   4 days ago
The triple point of iodine is at 0.12 atm and 115C. Thus, liquid I2
The triple point of iodine is at 0.12 atm and 115C. Thus, liquid I2
The triple point of iodine is at 0.12 atm and 115°C. Thus, liquid I2

▸ is more dense than I2(s).

▸ cannot exist above 115°C.

▸ is liquid at room temperature.

▸ cannot have a vapor pressure less than 91 torr.

▸ sublimes at high pressure.
Chemistry   whitywhite11   47   scmhack   4 days ago
The number of atoms in a face-centered cubic unit cell is
The number of atoms in a face-centered cubic unit cell is
The number of atoms in a face-centered cubic unit cell is

▸ 1.

▸ 2.

▸ 3.

▸ 4.

▸ 8.
Chemistry   edehghany   38   lpants   4 days ago
The number of atoms in a body-centered cubic unit cell is
The number of atoms in a body-centered cubic unit cell is
The number of atoms in a body-centered cubic unit cell is

▸ 1.

▸ 2.

▸ 3.

▸ 4.

▸ 8.
Chemistry   marcsleiman   36   kimtran   4 days ago
The molar enthalpy of vaporization of hexane (C6H14) is 28.9 kJ/mol, and its normal boiling point is ...
The molar enthalpy of vaporization of hexane (C6H14) is 28.9 kJ/mol, and its normal boiling point is ...
The molar enthalpy of vaporization of hexane (C6H14) is 28.9 kJ/mol, and its normal boiling point is 68.73°C. What is the vapor pressure of hexane at 25°C? ( R = 8.314 J/K • mol)

▸ 171 torr

▸ 4.44 torr

▸ 117 torr

▸ 3370 torr

▸ 759 torr
Chemistry   billafin   39   schoolkidchuck   4 days ago
The molar enthalpy of vaporization of boron tribromide is 30.5 kJ/mol, and its normal boiling point ...
The molar enthalpy of vaporization of boron tribromide is 30.5 kJ/mol, and its normal boiling point ...
The molar enthalpy of vaporization of boron tribromide is 30.5 kJ/mol, and its normal boiling point is 91°C. What is the vapor pressure of BBr3 at 20.°C? ( R = 8.314 J/K • mol)

▸ 11.5 torr

▸ 659 torr

▸ 255 torr

▸ 66.2 torr

▸ 167 torr
Chemistry   akempire   30   iammtz   4 days ago
The location that indicates conditions under which two phases can exist in equilibrium is called the
The location that indicates conditions under which two phases can exist in equilibrium is called the
The location that indicates conditions under which two phases can exist in equilibrium is called the

▸ triple point.

▸ critical point.

▸ phase boundary.

▸ phase diagram.

▸ transition state.
Chemistry   hellchicken   28   jjwatson   4 days ago
The energy required to increase the surface of a liquid per unit area is called the
The energy required to increase the surface of a liquid per unit area is called the
The energy required to increase the surface of a liquid per unit area is called the

▸ capillary action.

▸ surface tension.

▸ viscosity.

▸ cohesion.

▸ specific elasticity.
Chemistry   minaebied   27   angfucious   4 days ago
The atomic planes in a graphite crystal are separated by 335 pm. At what angle would you find the ...
The atomic planes in a graphite crystal are separated by 335 pm. At what angle would you find the ...
The atomic planes in a graphite crystal are separated by 335 pm. At what angle would you find the first-order ( n = 1) diffraction of 0.154-nm X rays from a graphite crystal?

▸ 27.4°

▸ 66.8°

▸ 0.232°

▸ 13.3°

▸ 38.0°
Chemistry   johnboycs   30   AdieMichelle   4 days ago
The arrow in this phase diagram represents which phase change?
The arrow in this phase diagram represents which phase change?
[html]The arrow in this phase diagram represents which phase change?
Chemistry   gringoboy6   28   olskee   4 days ago
Select the pair of substances in which the one with the lower vapor pressure at a given temperature ...
Select the pair of substances in which the one with the lower vapor pressure at a given temperature ...
[html]Select the pair of substances in which the one with the lower vapor pressure at a given temperature is listed first.

Chemistry   Helen Kebede   28   jchang19   4 days ago
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