Questions and answers by

chey

Questions (636)

Dissolution occurs at the _____ of a solute.surface core
1. 1 answer
2. 9 views
Which THREE can increase the rate of dissolution?decrease surface area increase surface area agitation or stirring increase
1. 1 answer
2. 6 views
When the amount of solute in the solution reaches the point at which the rate of recrystallization equals the rate of
1. 1 answer
2. 10 views
Dissolution and _____ are reversible processes in solutions.agitation fixation resolution recrystallization
1. 1 answer
2. 9 views
The formation of crystals by particles of a solute that had previously dissolved from a crystal is called _____.recrystallizatio
1. 1 answer
2. 5 views
Pairs of angles nonadjacent formed when a transversal intersects two lines so that they lie on the same side of the transversal
1. 1 answer
2. 10 views
Pairs of angles formed when a transversal intersects two lines so that they lie on opposite sides of the transversal and between
1. 1 answer
2. 9 views
Pairs of angles formed when a transversal intersects two lines so that they lie on the same side of the transversal and between
1. 1 answer
2. 8 views
Which of the following best expresses a theme of "The Necklace"?True happiness comes from hard work and sacrifice. Envy is a
1. 1 answer
2. 8 views
Which line from "The Necklace" best reflects what the necklace symbolizes at the end of the story?"She had become the woman of
1. 1 answer
2. 10 views
In what ways does Mathilde’s longing for wealth affect her personality?It makes her appreciate her friends more. It causes her
1. 1 answer
2. 7 views
How does Mathilde feel about her home and her belongings?She is proud of her modest home. She is grateful for what she has. She
1. 1 answer
2. 8 views
Describe the change in the graph off ( x ) = x . g ( x ) = 3 f ( x − 1 ) A number outside the function notation shows vertical
1. 1 answer
2. 12 views
Describe the change in the graph of f(x)=x.g(x)=−f(x+2) A negative sign outside the function notation shows reflection over
1. 1 answer
2. 9 views
Describe the change in the graph off ( x ) = x . g ( x ) = f ( 2 x ) + 2 A number outside the function notation shows a
1. 1 answer
2. 10 views
A _______ is a transformation that occurs when the function is multiplied by a negative number.reflection rotation translation
1. 1 answer
2. 9 views
A _______ function is the most basic function of a family of functions.rational parent linear quadratic
1. 1 answer
2. 10 views
A family of _______ is a set of functions in which the graph of each member of the family contains certain common
1. 1 answer
2. 11 views
A _______ is a transformation that moves each point the same distance in the same direction.rotation function reflection
1. 1 answer
2. 9 views
A _______ is a transformation that causes a stretching away from an axis or compressing toward an axis.reflection function
1. 1 answer
2. 8 views
A common characteristic of all linear functions is that they are all _______.parallel straight lines curved intersecting
1. 1 answer
2. 9 views
A _______ is a change in the position, size, or shape of a figure, such as the graph of a function.transformation rotation
1. 1 answer
2. 9 views
Use the given points to choose the correct linear equation in slope-intercept form.(2,-1) and (4,5) A) y=1/3x-7 B) y=3x-2 C)
1. 1 answer
2. 6 views
is a person's rank within a group.
1. 1 answer
2. 10 views
Which of the following is a barrier to good communication?giving feedback forgetting all or part of a message remembering spoken
1. 1 answer
2. 9 views
People remember as little as 50% of the information in a message.
1. 1 answer
2. 9 views
Moving a heated iron across fabric to smooth wrinkles is called, whereas is lifting a heated iron up and down to apply pressure
1. 1 answer
2. 10 views
Accessories, such as _____ and _____ , can enhance a wardrobe.pants shirts socks scarves jewelry
1. 1 answer
2. 10 views
Clothing choices are influenced by physical, psychological, and _____ needs.social economic mental emotional
1. 1 answer
2. 10 views
A distinctive outfit that identifies someone wearing it with a specific group is a(n) _____.costume dress uniform suit
1. 1 answer
2. 11 views
Conformity differs fromin clothing selection because it means wearing garments similar in style to others rather than expressing
1. 1 answer
2. 14 views
Choose the correct definition of the term run.the difference in y-values between the coordinates of two points on a line. the
1. 1 answer
2. 18 views
Choose the correct definition of the term rise.the difference in y-values between the coordinates of two points on a line. the
1. 1 answer
2. 13 views
The zero of a function is also called the _______.ordinate y -intercept intercept x -intercept
1. 1 answer
2. 12 views
The _______ is they -coordinate of the point at which a line intersects the y -axis of a coordinate plane. intercept ordinate
1. 1 answer
2. 10 views
If you establish a good plan for how you spend your days, carry it out, and evaluate the results, you are _____.over-planning
1. 1 answer
2. 5 views
Which of the following is NOT a time management aid?pocket calendars work schedules a financial plan desk planners
1. 1 answer
2. 5 views
Unscheduled interruptions, failure to say "no," poor communication, and poor organization are examples of _____.time management
1. 1 answer
2. 8 views
Having and meeting _____ will prevent you from getting off the track in your pursuit of accomplishing goals.deadlines resources
1. 1 answer
2. 4 views
A fight-or-flight response is a person's reaction to _____.a cashier's check for $1,000 demands, dangers, and problems winning
1. 1 answer
2. 7 views
_____ allows you to explore, dream, and take advantage of opportunities.Ignoring deadlines Finding time wasters Stressing about
1. 1 answer
2. 7 views
Strategies that help achieve time management are avoiding time wasters, breaking long-term goals into smaller steps, and _____.g
1. 1 answer
2. 4 views
When you arrange to-do lists in priority order, you rank them in order of _____.difficulty convenience importance cost
1. 1 answer
2. 4 views
If you establish a good plan for how you spend your days, carry it out, and evaluate the results, you are _____.over-planning
1. 1 answer
2. 4 views
If you lose your job and your doctor announces that you have cancer, you would call these events _____.fight-or-flight responses
1. 1 answer
2. 3 views
An expendable resource _____.can be used up can never be replaced is unlimited increases with use
1. 1 answer
2. 5 views
An annual, monthly, or weeklyis a plan that aids in money management. Groups composed of many investments that are purchased by
1. 1 answer
2. 4 views
Which of the following is considered a fixed expense?your mortgage payment clothing costs recreation costs transportation costs
1. 1 answer
2. 7 views
If you lose your job and begin suffering from both fatigue, overspending, and insomnia, you may be exhibiting signs of _____.eup
1. 1 answer
2. 3 views
To cope with or recover from stress, use _____.stress management conflict resolution solution method conflict management
1. 1 answer
2. 5 views
Which of the following is considered a flexible expense?food costs your mortgage payment your doctor's bill rent
1. 1 answer
2. 6 views
Improving your abilities to use skills, make decisions, and solve problems are examples of _____.nonhuman resources expendable
1. 1 answer
2. 5 views
Exercising for thirty minutes a day, having fun, and avoiding self-medication are techniques to help you _____.ignore your goals
1. 1 answer
2. 4 views
The body, the environment, and thoughts are three basic sources of _____.disappointment insomnia employment stress
1. 1 answer
2. 5 views
Time, objects, abilities, or services are examples of _____.needs resources goals values
1. 1 answer
2. 7 views
A deductible is an amount of money a policyholder must pay before an insurance company will pay anything.False True
1. 1 answer
2. 6 views
Buying a record book and setting up different budget categories make it more difficult to see how much you can afford to spend.T
1. 1 answer
2. 22 views
Both health care and health insurance are very expensive.False True
1. 1 answer
2. 6 views
_____ requires a policyholder to pay a certain percentage of his or her medical costs.A copayment A bond A portfolio Coinsurance
1. 1 answer
2. 4 views
A(n) _____ policy is a risk-sharing plan companies offer that helps people absorb the costs of unexpected events.stock savings
1. 1 answer
2. 4 views
All of the following are savings options EXCEPT _____.savings accounts securities insurance CDs
1. 1 answer
2. 4 views
An important step in budget development is _____ your budget to see how well you have been following it.planning creating
1. 1 answer
2. 5 views
If your expenses exceed your income, you should _____, _____, and _____.increase your income reduce your recreational
1. 1 answer
2. 4 views
All the money from salary, wages, tips, or commissions make up your _____.income expenses loans savings
1. 1 answer
2. 4 views
A(n) _____ is a group of many investments purchased by a company representing many investors.bond estate loan mutual fund
1. 1 answer
2. 5 views
A(n) _____ is what a person leaves behind upon death.check estate bond loan
1. 1 answer
2. 5 views
_____ are certificates representing ownership of a small portion of a company.Checks Stocks Credit cards Grants
1. 1 answer
2. 5 views
_____ are certificates representing a promise by a company or government to repay a loan on a given date.Grants Bonds Credit
1. 1 answer
2. 3 views
An annual, monthly, or weekly plan that helps you manage your money wisely is a(n) _____.schedule planner budget calendar
1. 1 answer
2. 4 views
To-do lists arranged in priority order are ranked in order of _____.difficulty importance convenience cost
1. 1 answer
2. 5 views
Managing your time enables you to _____, _____, and _____.ignore your goals dream procrastinate explore take advantage of
1. 1 answer
2. 6 views
Three time-management aids are _____.clocks, watches, and your friends stop watches, digital cameras, and alarm clocks planners,
1. 1 answer
2. 3 views
Time thieves include procrastination, a failure to say "no," fatigue, and _____.setting priorities setting goals unscheduled
1. 1 answer
2. 5 views
_____ involve(s) planning, carrying out the plan, and evaluating the results.Procrastination Stress management Managing time
1. 1 answer
2. 5 views
What are four strategies for achieving time management?Steer clear of time wasters. Combine tasks whenever possible. Try to
1. 1 answer
2. 5 views
To mesh time-management plans,them. If you wait until Tuesday night to begin a large history project assigned two weeks ago,
1. 1 answer
2. 13 views
A container holds a mixture of two unreactive gases. The first gas in the container exerts 80.0 mmHg of pressure on the inside
1. 1 answer
2. 8 views
A mixture of two gases, neon and argon, is 80% neon by volume. Calculate the partial pressures of neon and argon if the total
1. 1 answer
2. 11 views
Which TWO must be held constant when applying Avogadro’s law?temperature volume pressure moles
1. 1 answer
2. 4 views
The ideal gas law allows you to calculate which quantity that is not possible in Boyle’s or Charles’ law?moles volume
1. 1 answer
2. 5 views
The mixture of gases used by deep sea divers contains helium, oxygen, and carbon dioxide. What is the pressure of oxygen within
1. 1 answer
2. 4 views
What does 22.4 L/mol represent?the constant P in Dalton’s law of partial pressures the constant R in the ideal gas law the
1. 1 answer
2. 8 views
What volume will 6.00 moles of argon gas occupy at 780.0 mmHg and 30.0 °C? Round pressure to two decimal places.145 L 14.4 L
1. 1 answer
2. 4 views
A 12.0-liter container holds 709 g of chlorine gas, Cl2, at 35.0 °C. What is the pressure in the container?21.1 atm 2.39 atm
1. 1 answer
2. 39 views
Determine the Celsius temperature of 1.50 moles of ammonia contained in a 10.0-liter vessel under a pressure of 2.0 atm.-216 °C
1. 1 answer
2. 5 views
Determine the number of moles of a gas contained in a 750-mL container at -50.0 °C and 0.921 atm. Have volume include three
1. 1 answer
2. 33 views
What is the pressure exerted by 2.50 moles of helium gas contained in a 15.0-liter container at 25.0 °C?2.92 atm 0.342 atm
1. 1 answer
2. 5 views
A mixture of oxygen, helium, and nitrogen gases exerts a total pressure of 287 kPa. If the partial pressures of the oxygen and
1. 1 answer
2. 5 views
A mixture of three gases has a total pressure of 786 mmHg. The mixture is 27% gas A and 53% gas B. What is the partial pressure
1. 1 answer
2. 14 views
A tank contains a mixture of nitrogen, carbon dioxide, and oxygen with a total pressure of 150 kPa. What is the partial pressure
1. 1 answer
2. 12 views
A container holds three gases: oxygen, carbon dioxide, and nitrogen. The partial pressures of the three gases are 2.00 atm, 3.00
1. 1 answer
2. 7 views
A mixture of neon and argon gases is used in some neon lamps. If the mixture exerts a total pressure of 2.39 atm and the partial
1. 1 answer
2. 6 views
The tanks used by scuba divers contain a mixture of gases that is approximately 80% nitrogen and 20% oxygen. If the total
1. 1 answer
2. 4 views
If gas A with a pressure of 3 atm and gas B with a pressure of 5 atm are mixed together, what would be the total pressure of the
1. 1 answer
2. 4 views
Which formula represents Dalton’s law of partial pressure?
1. 1 answer
2. 10 views
According to Dalton’s law of partial pressures, _____.the total pressure exerted by a mixture of unreactive gases is greater
1. 1 answer
2. 5 views
The ______ prohibited any further European involvement in affairs of independent nations in the Americas.Monroe Doctrine Treaty
1. 1 answer
2. 4 views
The _______ granted independence to Romania, Serbia, Montenegro, and Bulgaria after the war between Russia and the Ottoman
1. 1 answer
2. 6 views
Which artistic trend in the nineteenth century sought to portray life as it really was?Impressionism Realism Socialism
1. 1 answer
2. 3 views
_______ exported from Africa by European Imperialists.Textiles were Alcohol was Diamonds were Guns were
1. 1 answer
2. 5 views