Thursday
October 2, 2014

Posts by sandra


Total # Posts: 899

Physics
A 50 ohm resistor is connected in series with a 0.2 H inductor, a 40 microFarad capacitor, and an AC Generator yielding 120 v (RMS) at 60 Hz. Find A) the inductive reactance b) the capacitive reactance and c) the total reactance, the impedance Z, and the current in Circuit, I.
May 10, 2013

Chemistry Question
Calculate the ∆G˚ for the oxidation of nickel in the following balanced reaction. 2[RhCl6]3-(aq)+ 3Ni a 2Rh(s) + 3NiCl2(aq) + 6Cl-(aq) E˚ for RhCl6 is 0.5V E˚ for Ni(s) is -0.25V
May 10, 2013

College Chemistry 104
Oh dear, I am so stupid! Thank you. I can't believe that I didn't even realize that.
May 10, 2013

math
not sure how to solve this problem, Mrs. Smith put $5,000 into a certificate of deposit at the bank that paid 6% interest per year. if the bank paid simple interest on this money, how much would Mrs. Smith earn in a year
April 30, 2013

math
not sure how to solve this problem, Mrs. Smith put $5,000 into a certificate of deposit at the bank that paid 6% interest per year. if the bank paid simple interest on this money, how much would Mrs. Smith earn in a year
April 30, 2013

Algebra
Predict value of x in table In 0,2,8,10,18 Out 5,11,29,x,59
April 25, 2013

Math
Paula invested into two accounts; one pays 5% simple interest and the other 6% simple interest. She invested $3000 more in the account paying 6% than in the other account 5%. At the the end of the first year, Paula total return was 730. How much did she invest in each account?
April 2, 2013

douglass
which is a typical behavior of a successful interviewee?
March 22, 2013

LAN
1. System A consists of a single ring with 100 stations, one per repeater. System B consists of four 25 stations rings linked by a bridge. If the probability of a link failure is , a repeater failure is , and a bridge failure is , derive an expression for parts (a) to (d). a) ...
March 18, 2013

Children's Literature
To establish the idea that books are written by real people, make a point to introduce the:
March 12, 2013

Algebra
Thank you
February 28, 2013

Language Arts
It's #1 i just took the quiz.
February 28, 2013

Guidance and Discipline
Which one of the following ideas will NOT help children to feel personal ownership in their classroom?
February 22, 2013

Guidance and Discipline
Which one of the following ideas will NOT help children to feel personal ownership in their classroom?
February 22, 2013

Guidance and Discipline
Which one of the following ideas will NOT help children to feel personal owernership in their classroom?
February 22, 2013

Guidance and Discipline
In Ms.Edwards' two-year-old room,Brenden is working hard to build a block tower. The tower falls each time Brenden tries to stack the third block onto the second block. After three tries, Brenden throws the blocks wildly and begins to scream and cry. Which one of the ...
February 19, 2013

Guidance and Discipline
Which one of the following statements about lying is true.
February 19, 2013

calculus
present value of 450$ in 6 years with a 9.5% discount compounded semi annually
February 15, 2013

Guidance and Discipline
Jennifer runs up to Miss Edwards while she is mixing paint and pulls on her arm exitedle.As she does, the paint spills all over the floor.Miss Edwards should
February 3, 2013

Guidance and Discilpine
Adults should not assume that children: a.know how to clean up without being taught how to do it.b.will make a mess each time they play with toys.c.can use teamwork to clean up a messy center.d.will argue over who has to clean up the classroom.
February 1, 2013

help
Determine whether parallelogram JKLM with vertices J(-1, -1), K(4, 4), L(9, -1) and M(4, -6) is a rhombus, square, rectangle or all three.
January 29, 2013

Geometry
ABCD is a parallelogram. Segment AC = 4x + 10. Find the value of x and y.
January 29, 2013

Guidance and Discipline
Suppose a child has knocked down another`s block tower. To encourage ,a teacher or caregiver may ask the question,"Were you being careful of Sue`s tower when you drove your race car so fast through the block area?"
January 28, 2013

Math
Thank you and I'm sorry for accidentally posting a few times. I'm truly sorry for asking the same question repeatedly because it said it wasn't submitting because there was no signal.
January 23, 2013

Math
Estimate a 15% tip for each amount. $9.89 $27.59
January 23, 2013

Math
The following drill bits came in a typical set. Covert each bit size to millimeters (mm),rounding to nearest tenth of a millimeter. 1/16 in or 5/64in
January 18, 2013

Curriculum Development
Alex was working on a Blues Clue puzzle.This was the favorite puzzle of all of the children in the room.After observing him for a while, his teacher, Mrs.Obrecht, believed that Alex might be experiencing an eye-hand coordination problem.She may think this because:
January 14, 2013

Computer
The company you work for is having financial problems and has cut your software budget for the coming year. What is a legal viable way to save money on future software purchases? A. Use the site license of another company in the same industry. B. Consider open source versions ...
January 10, 2013

Computer
Your brother is going to serve in the military overseas for four years and asks you about storing his desktop computer in a public storage facility while he is away. The storage units are not temperature controlled. What could be the negative impact of doing this? A. The ...
January 10, 2013

math
divide 33 photos into two groups so the 7atio is 4 to 5
January 9, 2013

science
What shadow would a 137cm tall child cast at 9am 10am 11am 12noon 1pm 2pm 3pm and 4pm if they were facing north in january?
January 6, 2013

Business Communication
Problem letters such as bad-news letters get off to a better start by:
December 28, 2012

Business Communication
The built~in purpose of each letter should be to:
December 26, 2012

Business Communication
In written communications your tone is transmitted by your.
December 25, 2012

Business Communication
The refusal in negative communications should
December 25, 2012

Business Communication
Which of the following is a correct word a.Irrepairable b.Irregardless c.Relevant d.Anywheres
December 22, 2012

business communication
A telephone conversation may not be as acceptablea method for conveying information as a written document because a telephone may.
December 22, 2012

Business Communication
Which of the following sentences is written in the active voice
December 22, 2012

ap calculus
f(x)=x^3-2x^2+x and f'(x)=3x^2-4x+1 Find the value(s) of x where f(x) has a horizontal tangent (slope=0)
December 21, 2012

Physics
Thanks!
December 20, 2012

Physics
A 5.4 kg soccer ball moving to the right at 5.6 m/s collides with a 7.6 kg basketball moving to the left at 3.8 m/s. The soccer ball bounces left at 6.5 m/s after the collision. What is the speed of the basketball after the collision?
December 20, 2012

finanical
2. Open-end Fund A has 165 shares of ATT valued at $25 each and 50 shares of Toro valued at $45 each. Close-end Fund B as 75 shares at ATT and 100 shares of Toro. Both funds have 1,000 shares outstanding. (G 17-4) a. What is the NAV of each fund using these prices? b. Assume ...
December 19, 2012

Finanical
2. Open-end Fund A has 165 shares of ATT valued at 425 each and 50 shares of Toro valued at $45 each. Close-end Fund B as 75 shares at ATT and 100 shares of Toro. Both funds have 1,000 shares outstanding. (G 17-4) a. What is the NAV of each fund using these prices? b. Assume ...
December 18, 2012

Finanical
1. An investor purchases a mutual fund for $50. The fund pays dividends of $1.50, distributes a capital gain of $2, and charges a fee of $2 when the fund is sold one year later for $52.50. What is the net rate of return from this investment?
December 18, 2012

case management
15. If we do not follow up with clients, what is the risk that may happen? A. the client will get lost in the system or drop out B. the client may go to another provider or organization C. services will cluster around the physical aspects D. the client will may become ...
December 10, 2012

case management
14. Empowerment in reference to advocacy means A. Training the clients to act on their own behalf B. Providing positive praise to the client C. working in a collective action with others D. taking on a micro perspective
December 10, 2012

case management
13. McGowan (1974) found that outcomes of advocacy were affected by A. education of the advocate B. Receptivity of the target C. setting and support D. method of implementation
December 10, 2012

case management
12. What is an example of a high conflict intensity? A. coach client B. appeal to external ombudsman C. use target’s grievance procedures D. mobilize organized consumers groups
December 10, 2012

case management
11. Our textbook describes a conflict of interest in advocacy. Who is this between? A. the client and case manager B. the client and their support system C. the case manager and their employers D. the advocate and the case manager
December 10, 2012

Music
THANKS!
December 9, 2012

Music
i have a test tommorrow and i need help! What is that one note called that has 4 beats?
December 9, 2012

financial
1. A bank is considering two securities: a 30 year Treasury bond yielding 7 percent and a 30-year municipal bond yielding 5 percent. If the bank’s tax rate is 30 percent, which bond offers the higher tax equivalent yield?
November 28, 2012

financial
2. A bank is considering an investment in a municipal security that offer a yield of 6 percent. What is the security’s tax equivalent yield if the bank’s tax rate is 35 percent
November 28, 2012

Math-5th grade
a map distance of 2 inches represents 12 miles of actual distance. Suppose the distance between two cities on the map is 6 inches. What is the actual distance between the two cities. Can you please tell me what is the RULE? Thank you!!
November 15, 2012

math
If paint is sold for $ 15 a can and $20 a can and they sell 320 dollars worth of paint, how many cans of paint do they sell? I know it takes 7 cans of paint at 20 equaling 140 and 12 cans at 15 equaling 180 but I', stumped at how to write the equation
October 17, 2012

chemistry
what is the molarity of a h2so4 solution if 18.5ml of naoh are needed to neutralize 25.0 mL of the sample?
October 16, 2012

Math
60
October 15, 2012

physics
it would be equal.
September 28, 2012

social studies
list five conditions that you would place on a parolee as a crime prevention tool.
September 27, 2012

finance
Having previously identified the location of its Greenfield investment, Acme, a multi-billion public MNE that is incorporated in the U.S., must next obtain external financing for its proposed overseas production facility. It has been estimated that the acquisition will cost $...
September 23, 2012

algebra 1
George is driving at an average speed of 62 miles per hour. Write an expression that would give his distance traveled for h hours. Make a table that records his distance for 3, 5.5, 7, and 8.5 hours.
September 6, 2012

statistics
4. Suppose you administered an anxiety test to a large sample of people and obtained normally distributed scores with a mean of 45 and standard deviation of 4. Do not use web-calculator to answer the following questions. Instead, you need to use the Z distribution table in ...
September 3, 2012

statistics
3. In one elementary school, 200 students are tested on the subject of Math and English. The table below shows the mean and standard deviation for each subject. Mean SD Math 67 9.58 English 78 12.45 One student’s Math score was 70 and the same individual’s English ...
September 3, 2012

statistics
2. The results of a recent survey indicate that the average new car costs $23,000, with a standard deviation of $3,500. The price of cars is normally distributed. a. What is a Z score for a car with a price of $ 33,000? b. What is a Z score for a car with a price of $30,000? c...
September 3, 2012

statistics
1. The table below presents data for a sample of people who completed a religious survey. Age Gender Denomination Church Attendance 56 1 7 4 46 2 6 5 49 2 6 5 49 1 1 5 27 2 9 5 51 1 4 2 47 2 2 3 67 1 5 4 49 2 2 6 33 1 12 6 55 2 9 5 40 1 7 5 62 1 8 6 47 2 6 3 56 2 9 5 22 1 10 ...
September 3, 2012

Child Development
According to Gardner A.different in intelligences are not evident until the primary years. B.differences in intelligences are not evident after the preschool years. C.differences in intelligences are evident in the preschool years and they become more observable in the primary...
August 31, 2012

biology
can any one help me by giving correct answer for the following question give reason:left ventricle is thicker than right ventricle.
August 30, 2012

Introduction to business
Exists when a large number of sellers that produce products that are very similar but are perceived as different
August 29, 2012

Child Development
A psychological response to ego threats,frustration,or failure is callrd
August 29, 2012

Child Development
A team describes moral realism is:A.self-actualization B.heteronomy C.self-governed D.autonomous
August 28, 2012

Child Development
While each meal must provide adequate nutrients,perhaps the most important meal to consider if school performance is to be optimum is:A.morning snack B.school lunch C afternoon snack D.breakfast
August 24, 2012

Child Development
Many contemporary reaserchers believe that In infancy have life-long implications for healthy personality development. A.Adequate sleep B.adequate custodial care C.healthy attachments D.perceptual interactions
August 22, 2012

Child Development
SIDS is most common in infants ages:A.birth-6months. B.2-4months.C.4-12months.D.6months-1year
August 22, 2012

Child Development
According to contemporary theorists,an understanding of the effects of one's behaviors on others develops as a childs A.object performance B.theory of mind.C.sensorimotor operrations.D.theory of operations.
August 22, 2012

Child Development
According to contempory theorists an understanding of the effects of ones behaviors on others develops as a childs
August 18, 2012

basic grammar
which of the following would you most often be able to find in a basic dictionary ?
August 15, 2012

Child Development
Rooting is an example of a/an:
August 10, 2012

Child Development
Which perspective believe growth and development are primarily controlled by nature?
August 9, 2012

Child Development
Written observations of children as their behaviors occur in their context are termed:
August 9, 2012

Child Development
Arandomly selected sample of a population for study is one in which:
August 8, 2012

Child Development
Written observation of children as their behaviors occur in their context are termed:
August 8, 2012

grammar
Which of these sentences is punctuated correctly? (Points : 1) The article Calling the Shots has helpful information about starting a business. The article “Calling the Shots” has helpful information about starting a business. The article Calling the Shots has ...
August 4, 2012

language atrs
In which sentence does the italicized pronoun agress in numbers with its italicized antecedent? The boys want their dessert now. The waiter refilled their glasses as they emptied it.
July 26, 2012

Psychology
in their book The Bell Curve,Murry and Herrnstein supported their claim of intelligence differences between races as attributable to:
July 10, 2012

Psychology
Nisa has grown up in a small village in the foothills.There was no electricity,and water had to be hand-pumped.They seldom saw people from the "outside."When she entered school,the bus had to pick her up at 6:30 a.m.in order for her to arrive at school by 8:30 a.m....
July 10, 2012

Psychology
One attribute that the Stanford-Binet,WAIS-III,and WISC-IV have in common is that they are all:
July 9, 2012

Psychology
The entire class was in an uproar.The teaching assistant had proctored the exam while the professor was attending a conference,and the test seemed unrelated to the chapters that they had studied.The students'complaints are based on the test's lack of:
July 9, 2012

microeconomics
In the short run, if the price of gasoline falls by 30% what effect does this have on the supply & demand curve?
July 8, 2012

Psychology
Based on the theory of multible intelligences by Gardner,most people exhibit:
July 5, 2012

Psychology
"How are a cat and dog alike" Ananswer to this question requires:
July 5, 2012

Psychology
The thought processes that underlie learning:
July 5, 2012

Psychology
Although someone who is hypnotized may be complaint and susceptible to suggestion,it is clear that
July 5, 2012

Psychology
As a scientist,Carl is concerned with the intensity of lights in the modern human environment.In his research project,Group A consists of volunteers who have agreed to sleep each night for a week with a 150 watt light bulb hanging over their bed.Group C will sleep in their ...
July 5, 2012

Math
Marsha has nickels, dimes, and quarters. She has 207 coins total. Marcy has 13 less quarters than nickels. Find the number of each coin if she has a total of $28.
July 2, 2012

writing skills
is it the phrase
July 2, 2012

geometry
find the measure of DAED for MDBEC=96 degree
July 1, 2012

maths
how to measure time with a tin can containing water
June 30, 2012

Physical Geography PLEASE CHECK & HELP WITH #2!
The following questions are based on the “Mt. Dome, California,” quadrangle (Figure 33-2 found on page 228 of the Laboratory Manual; enlarged to scale 1:48,000; contour interval 40 feet) and the stereogram of the same region (Figure 33-3 found on page 229 of the ...
June 30, 2012

prealgbra
identify the number as rational or irrational. explain 291.87
June 28, 2012

prealgbra
is the sequence 5,9,15 an airthmetic sequence?explain
June 28, 2012

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