# Betty

Most popular questions and responses by Betty-
## English

Explain how The Federalist Papers would have been more or less successful if newspapers had been printed monthly (rather than daily or weekly).

*asked on March 6, 2010* -
## physics

A force of magnitude 7.50 N pushes three boxes with masses m1=1.30kg m2=3.20kg, and m3=4.90kg. find the magnitude of the contact force between boxes 1 and 2. find the magnitude of the contact force between boxes 2 and 3.

*asked on March 5, 2011* -
## Math

1.The actual distance between two cities is 135 km the map scale is 1 cm:100 km. Find the map distance. A)13.5 B)1.35////My answer//// C)0.135 D)1350 2. On a map of New Mexico, 1 cm represents 45 km. The distance from Albuquerque to Santa Fe is 2 cm. Find

*asked on November 14, 2017* -
## Math

The base of a pyramid-shaped tank is a square with sides of length 12 feet, and the vertex of the pyramid is 10 feet above the base. The tank is filled to a depth of 4 feet, and water is flowing into the tank at the rate of 2 cubic feet per minute. Find

*asked on February 14, 2016* -
## calculus

An oil can is to be made in the form of a right circular cylinder to have a volume of 16 pie inches cubed. Find the dimensions of the can that requires the least amount of material

*asked on November 17, 2011* -
## health care

you are a manager of a variable hospital department and you just received your monthly budget results that state that your salaries were higher and your supplies were lower than budgeted. Explain what factors you should consider when writing your variance

*asked on August 20, 2010* -
## Statistics- HELP!

2. The Rathburn Manufacturing Company makes electric wiring, which it sells to contractors in the construction industry. Approximately 900 electric contractors purchase wire from Rathburn annually. Rathburn's director of marketing wants to determine

*asked on February 11, 2013* -
## ALGEBRA 2

THERE ARE 6 PEOPLE IN A GARDENING CLUB. Each gardener orders seeds from a list of 11 different types of available seeds. What is the probability that at least 2 gardeners order the same type of seeds?

*asked on February 24, 2009* -
## English

Give four characteristics of standard English.

*asked on May 25, 2010* -
## social studies

In what type of economic system do individuals own most of the businesses? A democracy B communism C capitalism D socialism c is my answer

*asked on November 15, 2017* -
## Life Orientation

Are individuals empowered and do they understand their human rights or when their rights/the rights of others are being violated.Provide five reasons for your analysis and standpoint

*asked on May 9, 2016* -
## English

Subject cannot automatically limit which of these? intended audience intended purpose whether a message is timely whether a message is topical whether a message is effective

*asked on March 13, 2010* -
## physics 2

A simple pendulum is 8.00 m long. (a) What is the period of small oscillations for this pendulum if it is located in an elevator accelerating upward at 3.00 m/s2? (b) What is the period of small oscillations for this pendulum if it is located in an

*asked on August 24, 2017* -
## math

solve the proportion 4/5=x/27

*asked on November 13, 2017* -
## Pharmacy Math

If you diluted 95ml of a 7% benzocaine lotion to 5% how much could you produce? ___

*asked on July 30, 2012* -
## English

How do I write a paragraph naming three possible agendas and one example of each that you might find in the media?

*asked on March 16, 2010* -
## chemistry

How do you calculate the number of grams of solute in 0.250 L of 0.175 M \rm KBr?

*asked on September 18, 2010* -
## Math

How much tolnaftate powder is in 7% Eucerin cream 85g? _______________

*asked on July 30, 2012* -
## chemistry

If you add 8g of benzoic acid to 92g of an ointment base, what is final concentration (w/w) the product? _______________

*asked on July 29, 2012* -
## Math

For question 1-2 estimate the sum or difference. use the bench marks 0 1/2 and 1 1. 23/40 - 11/30 2. Simone measures the width of one cardboard strip as 1/2 yd. A second cardboard strip measures 5/6 yd in width estimate the combined width of the cardboard

*asked on December 10, 2018* -
## college algebra

QUESTION 14 The game commission introduces 100 deer into newly acquired state game lands. The population N of the herd is modeled by where t is the time in years. Find the populations when t=40. (Round your answer to the nearest whole number.) 1,442 deer

*asked on May 6, 2016* -
## Precalculus

Inverse of f(x)=(1/4x)+2

*asked on September 8, 2018* -
## Early Childhood Education

I am writing a paper about Emotional and behavior disorders I am not sure the website in my paper. I would be good ones to use my the possible outcomes for the child who is exposed to this particular type of risk. How might this risk factor impact the

*asked on January 23, 2018* -
## chemistry

Calculate the morality of the solution 0.450 mol of Na2S in 1.75 L of solution

*asked on November 7, 2011* -
## chemistry

The density of sulfuric acid, is 15.28 lb/gal. What is the density of sulfuric acid in grams per milliliter?

*asked on January 17, 2012* -
## Early Childhood Education

Substance abuse during pregnancy Emotional and behavior disorders Write a two-page double-spaced paper describing the risk factors involved and the possible outcomes for the child who is exposed to this particular type of risk. How might this risk factor

*asked on January 22, 2018* -
## English

How do I start out writng a paragraph on a subject, Food Safety? * Subject: food safety * Occasion: aftermath of an outbreak of sickness at fast food restaurants due to tainted meat * Audience: FDA (agency that manages food safety) * Purpose: Persuade

*asked on March 13, 2010* -
## Math

? Which of the following statements best describes the graph of-5x + 2y O It is a curve joining the points -5x-2y=1?

*asked on July 5, 2019* -
## Precalculus

Let f(x)=1/x and g(x)=x^2 + 5x. a. Find (f*g)(x) b. Find the domain and range of (f*g)(x).

*asked on September 9, 2018* -
## Physics

How can an object be a specular reflector for some electromagnetic waves yet be diffuse for others?

*asked on October 1, 2017* -
## Antidifferentiation

1. A stone is tossed upward with a velocity of 8m/s from the edge of a cliff 63 m high. How long will it take the stone to hit the ground at the foot of the cliff? Using antidifferentiation method, I got dv=-9.8dt. The I integrated and got

*asked on February 17, 2016* -
## Chemistry

In a gas expansion, 69 J of heat is absorbed from the surroundings, and the energy of the system decreased by 118 J. Calculate the work done. _______ J

*asked on October 31, 2010* -
## Education

I am a little confused about what the question means by this What are some possible consequences or repercussions of the issue or situation on a child?

*asked on October 10, 2019* -
## English II

What is the literal meaning of this poem? Into my heart an air that kills From yon far country blows: What are those blue remembered hills, What spires, what farms are those? That is the land of lost content, I see it shining plain, The happy highways

*asked on May 8, 2010* -
## Life

What one way you use self-regulation in your life?

*asked on September 3, 2019* -
## college chemistry

A diving bell is a container open at the bottom. As the bell descends, the water level inside changes so that the pressure inside equals the pressure outside. Initially, the volume of air is 8.58 m3 at 1.020 atm and 20°C. What is the volume at 1.584 atm

*asked on December 10, 2011* -
## ADHD

An article about a child having ADHD?

*asked on October 6, 2019* -
## math

You flip a coin and you roll a number cube. What is the probability that you flip heads and roll a number less than 3?

*asked on May 21, 2016* -
## Physics

A 100g piece of ice at 0 degrees celcius is placed into a container holding 200g of water, initially at temperature 25 degrees celcius. Heat flows from the water to the ice, cooling the water and melting the ice. Calculate a) how many moles of ice and how

*asked on November 4, 2015* -
## math

If a plant grew 1 1/4 inches in one month. If the plant grows at the same rate, how many inches will it have grown at the end of 3 1/2 months?

*asked on December 27, 2014* -
## life orientation

recommendations on how to address pollution

*asked on April 26, 2013* -
## ionic compounds!

why are ionic compounds abundant in nature? Betty, I don't know how to answer your question. Abundant compared to what? How is abundant defined? I would think there are more covalent compounds in nature than ionic compounds but I may be wrong. Can you

*asked on June 17, 2006* -
## Criminal Investigation

What is the difference between strategic and tactical intelligence? I kind of have an overall, general view of these two. Strategic involves long range planning while tactical involves immediate, here and now. But I need more of a simple explanation.

*asked on January 25, 2019* -
## Physics

A +2 uC and a +10 uC are 3cm apart a) Find the electrostatic force between the charges b) If the charges are brought together and touched, what would be the charge on each one? c) These spheres are then moved 3 cm apart. What would be the force between

*asked on January 26, 2013* -
## College Algebra

Students in an English class took a final exam. They took equivalent forms of the exam at monthly intervals thereafter. The average score S(t), in percent, after t months was found to be given by . a) What was the average score when they initially took the

*asked on February 1, 2012* -
## Chemistry

Identify the precipitate(s) of the reaction that occurs when a silver nitrate solution is mixed with a sodium chloride solution. Check all that apply. silver nitrate sodium chloride sodium nitrate silver chloride

*asked on October 5, 2016* -
## College Macroeconomics

Can someone who knows Macroeconomics check this? Write Positive or Normative for each statement below. Taxes are too high. (Normative) If taxes were lower, government revenues would actually increase. (Normative) It is immoral for a government to

*asked on January 23, 2011* -
## English II

One way to make the overall message of this article more objective would be to. Select all that apply remove the quality statements make more quality statments add alternative opinions remove any inaccurate information none of the above

*asked on March 22, 2010* -
## Education

What would be some teaching approaches that could be adjusted to meet the needs of a child whose family is involved in a disability?

*asked on October 10, 2019* -
## Math

a girl walks from a point A to a point B,20Km Away From A In Northeast Direction And WalkS To a point C on the bearing of 125degree,she is 80km away from the starting point,find her bearing from the starting point

*asked on June 9, 2019* -
## math help please

a plane intersects a right rectangle prism perpendicular to its base .The plane forms cross section.What is the shape of the cross section? a)parallelogram,that is not a rectangle b)triangle,that is not equilateral c)trapezoid d)rectangle

*asked on March 9, 2016* -
## World Civilization

In what ways has the development of agriculture advanced our way of life?

*asked on January 21, 2011* -
## Language translation

Can anyone please help me translate to chinese? Last May 10, 2019, Huawei made their Moms Proud by celebrating Mother’s Day early. Flower Walls were installed to different building lobbies to add beautiful background o the selfies and group photos of the

*asked on May 14, 2019* -
## physics

In these figures, we see a boy named Billy riding a carnival ride called the Rotor and the free-body diagram for the forces acting on him. What must be the magnitudes of the vectors (f)wall,Billy and (W)Earth,Billy if Billy remains at the same height along

*asked on October 2, 2016* -
## life orientation

five ways in which you critically discuss how cancer disfase behaviour impact on the teenager

*asked on April 19, 2012* -
## psychology

What is the relationship between z-scores and percentages?

*asked on April 5, 2012* -
## English II

Would someone tell me how to Choose a general subject for an historical investigation 1500 word research paper. Where would I look for this at I have no clue. Thanks!

*asked on August 1, 2010* -
## Math

Solve for x, 6e^(x) - 4e^(-x)=5

*asked on October 29, 2018* -
## 20th century american History

Why was the Industrial Revolution a major agent of change for the United States and the world?

*asked on February 25, 2011* -
## Math

1. 1. A police cruiser approaching a right-angled intersection from the north, is chasing a speeding car that has turned the corner and is now moving due east. When the cruiser is 0:6 miles north of the intersection and the car is 0:8 miles to the east,

*asked on February 7, 2016* -
## trigonometry

What is the graph of y= 5sin1/2(x+pi)-1

*asked on February 1, 2013* -
## insurance

of 500 employees a firm 280 have a life insurance policy, 400 have a medical insurance cover and 200 participate in both programmes. what is the probability that a randomly selected employee will be a participant in at least one of the two programs (ii)

*asked on March 10, 2016* -
## math

if a car passes mile marker 2 in 4 hours and a mile marker 125 in 6 hours, how many miles per hour is the car traveling?

*asked on February 2, 2015* -
## algebra

Find the accumulated value of an investment of $10,000 for 3 years at an interest rate of 6% if the money is a)compounded seiannually,b)compounded quarterly, c) compounded monthly, d) compounded continually

*asked on February 1, 2012* -
## physics

A 0.300 g wire is stretched between two points 90.0 cm apart. If the tension in the wire is 600 N, find the wire's first, second, and third harmonics.

*asked on February 28, 2011* -
## early childhood education

Reggio Emilia children are free to choose from a variety of activities prepared by the teacher. These activities often emerge from the children’s interests A.Montessori curriculum B.Learner-directed curriculum C.congitively oriented curriculum d. direct

*asked on September 26, 2019* -
## Precalculus

Find the inverse of g(x)=(1/3x)-7 and then find its domain and range. I already found the inverse of the function.

*asked on September 9, 2018* -
## Physics

A 4.1 g dart is fired into a block of wood with a mass of 20.2 g. The wood block is initially at rest on a 1.2 m tall post. After the collision, the wood block and dart land 2.6 m from the base of the post. Find the initial speed of the dart.

*asked on February 28, 2015* -
## Pharmacy Technician

If you diluted 95ml of a 7% benzocaine lotion to 5%, how much could you produce? _________

*asked on July 30, 2012* -
## chemistry

There is a titration of 5.00 mL .010 M NaOH with .005 M HCl. Indicate the pH of the initial and final solutions and the pH at the stoichiometric point. What volume of HCl has been added at the stoichiometric point and the halfway point of the titration? I

*asked on December 3, 2011* -
## English

Do you think that certain literature should be taught and/or anthologized because it is written by a woman or underrepresented ethnic group, even if it is at the expense of a "more inspiring" author? Do you think you would feel the same way if you were a

*asked on April 12, 2010* -
## English Comp.

Please check for errors. If there are any, please state them at the end of my essay. Please help me out because it is do at 3 today. Neat vs. Sloppy Many people will consider themselves a very neat person, but are they really neat or sloppy? Often, people

*asked on July 13, 2009* -
## Precalculus

Find the domain and range for the inverse of f(x) = (1/4x)+2.

*asked on September 8, 2018* -
## Childhood Education

Low achievement and academic accompy are appropriate for non English speaking preschoolers. I am think false.

*asked on September 1, 2018* -
## college algebra

QUESTION 25 The populations (in thousands) of Pittsburgh, Pennsylvania from 2000 through 2007 can be modele by where t represents the year, with t = 0 corresponding to 2000. Use the model to find the population in the year 2001. 2,418,774 2,419,774

*asked on May 6, 2016* -
## math

if the pre image of a figure is located at (4,2) (-3,-3)(0,8) and it is reflected in the y-axis followed by a translation of 3 units left and 6 units down where is the new image locate give vertex coordinates

*asked on February 10, 2016* -
## Physics

An unstable nucleus with a mass of 18.0 ✕ 10-27 kg initially at rest disintegrates into three particles. One of the particles, of mass 4.1 ✕ 10-27 kg, moves along the positive y-axis with a speed of 8.0 ✕ 106 m/s. Another particle, of mass 7.7 ✕

*asked on March 1, 2015* -
## geometry

A flagpole has a height of 10 yards. It will be supported by three cables, each of which is attached to the flagpole at a point 4 yards below the top and attached to the ground at a point that is 8 yards from the base of the pole. Find the total number of

*asked on November 26, 2013* -
## Pharmacy Math

75g of active agreement powder is mixed with 300 ml normal saline. What is the final percent strength(w/V)? ____________

*asked on July 29, 2012* -
## History & Geography

What are the boundaries of Europe?

*asked on November 18, 2010* -
## Physics

A mass of gas has a volume of 380 cm3 at a pressure of 560 mm Hg and a temperature of 7C. What is its bolume at s.t.p.?

*asked on December 6, 2009* -
## Algebra

DESCRIBE THE CONGRUENCE TRANSFORMATION BETWEEN THE TWO TRIANLGES AS A SLIDE, A FLIP, OR A TURN. tHEN NAME THE CONGRUENT TRIANGLES.

*asked on May 23, 2019* -
## math help please

a plane intersects a square pyramid perpendicular to its base but not through a vertex.The plane forms a cross section what is the shape of the cross section a)trapezoid b)triangle c)square d)rectangle

*asked on March 9, 2016* -
## Math

integrate (x^2+8)/(x^2-5x+6) by partial fractions method. I first did long division, and came up with 1+((5x+2)/(x^2-5x+6)). Then I did partial fraction for (5x+2)/(x^2-5x+6) by going A/(x-3)+B/(x-2) and I got 17/(x-3)-12/(x-2) to take the integral of. But

*asked on February 27, 2016* -
## Pharmacy Technician

How much cholestryramine powder is in 3% cholestyramine/Aquaphor cream 45g? _________

*asked on July 29, 2012* -
## Algebra

Show all steps The maximum number of volts, E, that can be placed across a resistor is given by the formula E=sq root(PR), where P is the number of watts of piwer that the resistor can absorb and R is the resistance of the resistor in ohms. Solve this

*asked on October 25, 2011* -
## English II

Explain how The Federalist Papers would have been more or less successful if newspapers had been printed monthly (rather than daily or weekly

*asked on August 15, 2010* -
## AP Biology

Although terminally differentiated cells do not divide, the nuclei in these cells are still that site of what important function? Carbohydrate synthesis DNA synthesis mRNA synthesis protein synthesis

*asked on October 1, 2018* -
## Probability

Suppose that 3% of the population ha a certain disease. We have a test for the disease. 97% of those who actually have the disease will test positive. 12% of those who do not have the disease will also test positive. What is the probability that a randomly

*asked on October 25, 2011* -
## English Comp.

Please check for error. If there are errors please state them at the end of essay, so that I will know what you change. Thank you!! Neat vs. Sloppy Many people will concerned themselves to be a very neat person, but are they really neat or sloppy? Often,

*asked on July 12, 2009* -
## snomobiles

who invented snowmobiles? A man named O.C. Johnson made the first snomobile in 1909. According to this site, Carl Eliason invented the snowmobile. http://patentpending.blogs.com/patent_pending_blog/2005/11/the_invention_o.html This site gives the credit to

*asked on January 10, 2007* -
## math

a square pyramid is cut perpendicular to its base and through the vertex.What two-dimensional figure is formed by the cross section ? a)parallellogram b)rectangle c)square d)triangle

*asked on March 9, 2016* -
## Math

What is the ninth term of the following geometric sequence? a4=27 a7=64 a9=

*asked on April 21, 2015* -
## medical billing and coding

How will employees in the medical office have to be trainrd regarding privacy(for example, who is responsible for training and record keeping)? What is required if an employee doesn't follow the privacy policy? When must employees be trained? In what

*asked on June 15, 2009* -
## chemistry

22.0 ammonium chloride decomposes to form hydrochloric acid, and ammonia. at the conclusion of the reaction, the scientist collects 10.24L of ammounia measured at 52 degrees Celsuis and 105.3 kPa. What was the percent yield of the reaction? Write the

*asked on February 20, 2007* -
## math

integrate dydx=(4sqrt(y)lnx)/x. Check my answer? I got y=((2ln^2(x)+c)/2)^2. Is that right?

*asked on February 24, 2016* -
## chem

solution of 0.148 M sodium iodide for an experiment in lab, using a 500 mL volumetric flask. How much solid sodium iodide should you add

*asked on November 16, 2015* -
## trigonometry

a surveyor 1standing on a highway observed the angle of elevation of the airplain as 22.5°. at the same time, a surveyor 2 observed the angle of elevation of the same airplane to be 30°. if the airplane was 850m directly above a point on the highway,

*asked on January 12, 2015* -
## physics

A 45.4 kg sign is hanging in two wires as illustrated below. If angle A is 53.5 degrees and angle B is 29.6 degrees, what is the tension in the left wire? Give your answer in newtons

*asked on February 16, 2014* -
## Probability

An advisor offers 8 mutual funds in the high risk category, 7 moderate, 10 in low risk. The investor decides to invest in 3 high risk, 4 moderate risk, and 10 low risk. How many ways can he do this?

*asked on February 9, 2013*