Saturday
December 20, 2014

Posts by Brandy


Total # Posts: 181

International Business: Please Check Answer
Hi, Please help me! I need to know is these is the correct answer for these questions. Thanks for your help! Some countries try to hold the value of their currency within some range against an important reference currency. This is referred to as what? a. A dirty-float system. ...
November 18, 2014

Business: Help Is Needed ASAP
Help Is Needed ASAP Hi, Please help me! I need to know is these is the correct answer for these questions. Thanks for your help! Some countries try to hold the value of their currency within some range against an important reference currency. This is referred to as what? a. A ...
November 17, 2014

Geometry
translate the following vertice (8,3) to (x-3,y-8)?
October 6, 2014

math
a 132 inch lenght of ribbon is to be cut into 3 pieces the longest piece is to be 39 inches longer than the shortest piece and the third piece is to be half the length of the longest piece find the length of each piece of ribbon
September 17, 2014

statistics
A state administered standardized reading exam is given to eighth grade students. The scores on this exam for all students statewide have a normal distribution with a mean of 507 and a standard deviation of 60. A local Junior High principal has decided to give an award to any ...
September 4, 2014

Math
the time required for one complete oscillation of a pendulum is called its period. if the length L of the pendulum is measured in feet and the period P n seconds, then the period is given by P=2¶(L/g)^1/2, where g is constant. use differentials to show the percentage ...
July 8, 2014

calculus
the time required for one complete oscillation of a pendulum is called its period. if the length L of the pendulum is measured in feet and the period P n seconds, then the period is given by P=2¶(L/g)^1/2, where g is constant. use differentials to show the percentage ...
July 8, 2014

english
I am trying to figure out details as to when groom service (short story) has taken place any help with examples would be great or even a lead? Ive read the story numerous times and I know it was before th 1940s but I cant figure out further.. I have found that the story ...
June 20, 2014

Medical ethics
What should I expect from this course. The title pretty much explains it but I would like some more detailed information please
May 4, 2014

College Chemistry
A solution is saturated in both nitrogen gas and sodium iodide at 50 degrees C . When the solution is cooled to 25 degrees C what is most likely to occur?
March 23, 2014

algebra word problem
A long distance runner starts at the beginning of a trail and runs at a rate of 5 miles per hour. One hour later, a cyclist starts at the beginning of the trail and travels at a rate of 13 miles per hour. What is the amount of time that the cyclist travels before overtaking ...
February 27, 2014

math algebra
Two trains leave the station at the same time, one heading east and the other west. The eastbound train travels at 115 miles per hour. The westbound train travels at 95 miles per hour. How long will it take for the two trains to be 504 miles apart?
February 27, 2014

Science (Physics)
On the moon, the acceleration due to gravity is only 1.6 m/s/s. If someone on earth can throw a baseball 24.2 m high, how high could she throw it on the moon?
November 16, 2013

Algebra
Solve using substitution method 3x+8y=20 x=24-7y
August 10, 2013

general science
how to explain how the mass of a rock could be found
July 3, 2013

Geometry
A farmer has 52 meters of fencing to make a rectangular corral. If the width is x, what is the length and area?
May 9, 2013

calculus
The height of a projectile launched into the air is given by h (t)= -16t^2 + 48t + 60, where h is the height of the projectile in feet above the ground and t is the number of seconds after its launch. Find the *instantaneous rate of change* in the height of the projectile at 1...
April 26, 2013

algebra
You are asked by the Pharmacist to add 45mEq of Ca Gluconate in an IV bag of D5% W1000ml. You have a concentrated vial of Ca Gluconate 4.4mEq/ml 50ml. How many ml of the concentrated vial needs to be added to the IV bag?
February 16, 2013

physical sciene
Two 2.2 kg physical science textbooks on a bookshelf are 0.15 m apart. What is the magnitude of the gravitational attraction between the books?
February 14, 2013

physical sciene
Neglecting air resistance, how fast is the object traveling when it strikes the gounnd at the end of 3.8s?
February 9, 2013

business law
Assume that the state of Kansas passes a law requiring all inline skates sold in Kansas to have disc brakes. Assume that there are no federal regulations covering inline skate design. Assume also, that the required disc brakes would make inline skates easier to stop and thus ...
January 29, 2013

PHYSICS HELP!
(A) w = (21rev/min) * (1min/60sec) * (2pi rad/1rev) = 2.2 rad/s (B) I = MR^2 I = (415kg)(33m)^2 I = 4.52E5 (I for one propeller) I for all three propellers = (4.52E5) * 3 = 1.36E6 (C) KE = (1/2) * Iw^2 = (1/2)(4.52E5)(2.2)^2 =1.1E6 J The book gives solutions for I and KE using...
October 31, 2012

algabra
why are prime numbers beter when writing codes?
October 22, 2012

Physics
In a serious accident,a neclear plant's reactor vessal cracks,and all of the cooling water drains out.Although nuclear fission stops,readioactive decay continues to heat the reactor's 2.5 x 10^5 kg uranium core at a rate of 120 Mega-Watts.Once the core reaches its ...
July 17, 2012

physics
Doubling the frequency of a wave source doubles the speed of the waves. ( True or False)
July 5, 2012

physics
As these waves pass through their medium,is the medium carried along with them ?
July 5, 2012

physics
As the wavelength of a wave in a uniform medium increases, its speed will ?
July 5, 2012

physics
Which part of a wave relates to its energy ?
July 5, 2012

PHS
As these wave pass through their medium,is the medium carrief along with them ?
July 5, 2012

PHSC
As the wavelength of a wave in a uniform medium increases, its speed will ?
July 5, 2012

PHSC
Which part of a wave relates to its energy ?
July 5, 2012

PHSC
In a simulation on earth,an astronaut in his space suit climbs up a vertical ladder.On the moon,the same astronaut makes the same climb.In which case does the gravitational potential energy of the astronaut change by a greater amount?
June 26, 2012

PHSC
Explain the difference between the everyday use of the word "work" and the physical (physics related)use of the word "work".How is energy related to work?
June 26, 2012

PHSC
Explain how you could move an object and still do no work.
June 26, 2012

phsc
A satellite explodes in outer space, far from any other body,sending thousand of pieces in all direction.How does the linear momentum of the satellite before the explosion compare with the total linear momentum of all the pieces after the explosion ?
June 26, 2012

phsc
When you are driving a golf ball,a good follow-through helps to increase the distance of the drive. A good follow-through means that the club head is kept incontact with the ball as long as possible.Why does this technique allow you to hit the ball farther ?
June 26, 2012

phsc
You have a choice,you may get hit head-on by either an adult moving slowly on a bicycle or by a child that is moving twice as fast on a bicycle.The mass of the child is-one-half that of the adult on the bicycle.Which collision do you prefer ?
June 26, 2012

phsc
Two identical cars have the same speef one traveling east and one traveling west.Do the cars have the same momentum ?
June 26, 2012

phsc
Suppose you are playing ice hockey in the middle of a totally frictionless frozen pond.How can you move youself to the edge of the pond ?
June 24, 2012

math
what is the answer for each mile that jason runs alex runs 1/4 miles farther. if jason ran 6 miles how far did alex run?
May 27, 2012

Sociology
Can someone give me an idea to what show or movie to analyze and discuss Amercian family? Also it needs to include transitions and problems in family life, stages of family and alternative family forms. I cannot think for any show or movie off the top of my head. So any help ...
May 21, 2012

Sociology
How religious are the people of the United States? Do you think regilion is increasing or decreasing in our society?
May 20, 2012

SOCIOLOGY
What are some sacred things, persons,places, and ideas in comtemporary American society? All of these sacred elements connected with what we normally regard as religions?
May 20, 2012

4th grade math
Kamala had5,026 grams of flour in a canister. She bought a 4,157 gram bag of flour. She poured some flour from the bag to the canister. As a result, the mass of the flour in the canister is now twice the mass of the flour in the bag. How much is in the bag now?
May 14, 2012

statistics
The data set for the study is a sample of a survey conducted on the population of the American Intellectual Union (AIU). It is available via the following link: Excel 2007 DataSet with DataSet Key which contains the following nine sections of data that will be used throughout ...
May 10, 2012

statistics
The data set for the study is a sample of a survey conducted on the population of the American Intellectual Union (AIU). It is available via the following link: Excel 2007 DataSet with DataSet Key which contains the following nine sections of data that will be used throughout ...
May 10, 2012

Chemistry
A 55.81 gram irregular object made out of one of the metals in #6 raises the water level in a graduated cylinder from the 17.6 mL level to the 24.7 mL level. What is the density and identity of the metal?
March 8, 2012

Chemistry
I dont know the masses
March 8, 2012

Chemistry
Mass of weighed filter paper ? Mass of weighed filter paper plus recrystallized vanillin? Mass of recrystalized vanillin Mass impure vanillin Percent recovery Suggest how you could have improved your techniques to increase your percent recovery.
March 8, 2012

algebra
Factor out the greatest common factor in the expression? 11y^5-55y^2
February 29, 2012

algebra
2/3x-1/5y=2, 4/3x+4y=4
February 5, 2012

algebra
5x-2=y, 10x=4+2y
February 5, 2012

algebra
solve; 3x-y=-5, -2x+5y=-14
February 5, 2012

algebra
find the slope of a straight line that passes through the given pair of points (5,6) and (-3,1)
January 29, 2012

algebra
perform the indicated operation: 3/5 x 7/10
January 6, 2012

Chemistry
I have a 500mL flask, and I want to prepare 500mL of NaOH solution with a pH of 13.00. How many grams of Na OH do I need to put in the flask to arrive at this pH?
December 8, 2011

Science
the answer is SEAFLOOR SPREADING I promise
December 6, 2011

Chemistry
How many moles of hydrogen gas will be produced when the 0.03 g of magnesium reacts with excess hydrochloric acid?
December 4, 2011

chemistry
a lab experiment calls for 10% acetic acid solution. The lab has only 5% and 15% acetic solutions available. How much of each should be mixed to obtain 10 liters of a 10% solution?
December 1, 2011

psychology
how do psycho dynamic, physiological psychology, cognitive psychology, and cortical function effect aggressive behavior? in detailed answers please. i do not need links, i need answers.
November 5, 2011

psychology
what are variable that influence memory? i do not need links i need detailed answers. this is not a linking website, its supposed to give answers.
November 5, 2011

psychology
how do psycho dynamic, physiological psychology, cognitive psychology, and cortical function effect aggressive behavior? in detailed answers please.
November 5, 2011

psychology
what are variable that influence memory
November 5, 2011

psychology
explain the decay theory
November 5, 2011

psychology
explain the gestalt principle
November 5, 2011

psychology
how do psycho dynamic, physiological psychology, cognitive psychology, and cortical function effect aggressive behavior?
November 5, 2011

pschology
An article published in the "New York Times" reported the results of a large-scale study on homework for elementary school children. The study indicated that the lowest-achieving students spent more time on homework than children who received higher grades. Using ...
November 5, 2011

calculus
Find the equation of the line tangent to at x=1. Give your answer in y=mx+b form as an equation. If b=0, make sure you put +0 after mx. For example, even if your answer is y=3x, type in y=3x+0.
October 2, 2011

math
What would your solution set be? Please be sure to show your work so that we can discuss the solutions. x + 4y = 1 2x + y = 7
September 23, 2011

Physical Science
Suppose you are playing ice hockey in the middle of a totally frictionless frozen pond. How can you move yourself to the edge of the pond ?
August 26, 2011

SPC
A consumer organization estimates that 34% of the households in a particular community have one television set, 39% have 2 sets and 18% have three or more sets. If two households are chosen at random, what is the probability that at least one has a television set
June 17, 2011

chemistry
The half-life of Radium -226 is 1600 years. How much Ra 226 remains in a 30.0 g sample after 6400 years?
May 31, 2011

Physics
Which of the following are not transverse waves? a) Wind (Airy) waves on the ocean. b) Water ripples in a small pool. c) Microwaves inside a microwave oven. d) Vibrations travelling on the string of a guitar. e) Radio waves travelling through space. f) Vibrations travelling on...
May 18, 2011

Physics
In a sound wave, we find a location and time when the density fluctuations are at a maximum. At this same location and time ... a) Pressure fluctuations and displacement are minimum. b) Pressure fluctuations and displacement are maximum. c) Pressure fluctuations are maximum ...
May 18, 2011

childcare
THATS PENN FOSTER FOR YA
April 14, 2011

childcare
the book said six-to eight-year-old experience a transition in cognitive ability, which permits more logical thought.
April 14, 2011

childcare
Six-, seven-, and eight-year-olds A. do a great deal of tattling and boasting. B. make lasting friendships. C. are seldom aggressive. D. become logical thinkers. im not sure about this one
April 14, 2011

childcare
Observational records that contain significant detailed information are usually in what form? A. Checklist B. Narrative C. Unobtrusive D. Outline i got d
April 14, 2011

childcare
Which of the following observations of children is the most objective? A. Chris took a toy truck from Alex. Alex cried, became angry because Chris took the truck, and then stamped his feet on the floor. He snatched the truck back from Chris, and ran to the caregiver. B. Eddie ...
April 14, 2011

childcare
Children develop to their potential when caregivers have A. realistic expectations. B. strong values. C. a philosophy. D. regulations. i got a
April 14, 2011

childcare
One of the most important factors in a caregiver's ability to provide quality care is A. good business sense. B. patience. C. knowledge of child development. D. experience in the field. i got b
April 14, 2011

childcare
2. Rachel's parents enrolled her in your after-school program in September. In October, Rachel and another girl named Callye started planning a holiday play for December. They worked on the plan everyday. Soon they became inseparable. In December, parents were invited to ...
April 14, 2011

childcare
When preparing an environment for school-aged children, the caregiver should ensure that the A. environment resembles their school setting. B. children are continually intermixed with the younger children. C. outdoor area allows them to continually challenge their physical ...
April 14, 2011

chemistry
calculate the molarity of the solution- 0.56 mole of BaCl2 in 100.0mL of solution.
February 8, 2011

algebra
4 - 2y > 7 - 2y Can this be solved? I believe there is no solution
January 11, 2011

Algerbra
Suppose your profit for one day is $1,565, and the cost of running the business for the day is $1,230. What is the revenue for that day? What is the formula to find the answer?
December 30, 2010

COM/155
Review pp. 517–520. Describe your experience with credit and credit cards in a brief paragraph using at least five adverbs and five adjectives in your description. Bold the adverbs and underline the adjectives Just wanted to know if this is correct or do I need to revise...
December 15, 2010

Com 220
I need help in how do I go about incorporating statistics, graphs and iiustrations. My topic is about probation is apporiate for drug offenders
December 4, 2010

phy
During an isovolumetric process, the pressure on the gas is doubled and the amount of gas is tripled. If the initial temperature of the gas is 300k, what is thefinal temperture.
December 4, 2010

phy
2 kg of water at 5 celsius is added to ice at 0 celsius. The ice and water make up a closed system. Calculate how much of the ice melts
December 4, 2010

math
44/53=?/13 (fill in the ?)
December 3, 2010

6th grade,social studies
jhsavbnh
December 1, 2010

COM/155
Thanks for you help!!!
November 19, 2010

COM/155
I wrote these 5 sentences for a assignment and would like some feeback on them as to what I may need to work on. 1.Our education plays (simple present tense) a major role in our future finances. 2.My financial planning class opened (simple past tense) my eyes to my unnecessary...
November 19, 2010

math
how can you write each improper fraction as a mixed number in simplest form.
November 18, 2010

PHYSICS
a) At T = 12°C, how long must an open organ pipe be to have a fundamental frequency of 300 Hz? i got answer for part a that is .5642m but did not get for part b. (b) If this pipe is instead filled with helium at 20°C, what is its fundamental frequency? Hz
November 18, 2010

PHYSICS
A bat flies toward a wall at a speed of 3.5 m/s. As it flies, the bat emits an ultrasonic sound wave with frequency 30.5 kHz. What frequency does the bat hear in the reflected wave? kHz
November 18, 2010

Physics
A 1.5 kg basketball is thrown to the floor. At the moment it first hits the floor, the basketball has a velocity of 6 m/s directed 45° below the horizontal. In contact with the ball for 0.1 seconds, the floor exerts upon the ball a force of 135 N directed 110° above ...
November 16, 2010

5th grade math
write each improper fration as a mixed number in simplest form.
November 15, 2010

physic
a SHO has a maximum speed of 5m/s. How fast will it be going when the potential energy is seven-ninths of the kinetic energy.
November 13, 2010

Pages: 1 | 2 | Next>>

Search
Members