Friday
October 24, 2014

Posts by sandra


Total # Posts: 923

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

Psychology
Dr.Gillian explained that research has identified over 25,0000genes that are responsible for the genetic information that progresses from generation to ceneration.These genes are:
June 28, 2012

Psychology
Four weeks from from conception,cell division:
June 26, 2012

Psychology
The fertilized egg is called a/an
June 26, 2012

Psychology
Often called the "father of modern psychology",Wilhelm Wundt painstakingly examined the small pieces of behavior.He was not interested in personality mental disorders.He did study the cognitive elements of:
June 20, 2012

Psychology
Samantha is suffering from fatigue and sometimes cannot make herself get out of bed in the morning.She feels that the world is a sad,unhappy place and would like to be relieved of her existence.Dr.Powell and Samantha examine her feelings very closely and consider the ...
June 20, 2012

Psychology
Psychologists who believe in are most likely to attempt to understand diversity in ethnic background as an influence on behavior.
June 20, 2012

Psychology
Humanism denies the role of determinism,but elevates the role of:
June 20, 2012

english
1. There should be commas around “however” in the following sentence: “Dwayne had planned to take the last flight out to Chicago. It was cancelled, however, because of bad weather.” (Points : 1) True False
June 17, 2012

Physical Geography
Would someone please help me with this? Or at least tell me the formula I should be using? I've been trying to get help with this for four days now. I'm VERY frustrated. Assume that a parcel of air is forced to rise up and over a 6000-foot-high mountain. The initial ...
June 9, 2012

Physical Geography SOMEONE PLEASE HELP!
Assume that a parcel of air is forced to rise up and over a 6000-foot-high mountain. The initial temperature of the parcel at sea level is 76.5°F, and the lifting condensation level (LCL) of the parcel is 3000 feet. The DAR is 5.5°F/1000’ and the SAR is 3.3°F/...
June 8, 2012

Physical Geography
Assume that a parcel of air is forced to rise up and over a 6000-foot-high mountain. The initial temperature of the parcel at sea level is 76.5°F, and the lifting condensation level (LCL) of the parcel is 3000 feet. The DAR is 5.5°F/1000’ and the SAR is 3.3°F/...
June 7, 2012

Physical Geography PLEASE HELP!
Assume that a parcel of air is forced to rise up and over a 6000-foot-high mountain. The initial temperature of the parcel at sea level is 76.5°F, and the lifting condensation level (LCL) of the parcel is 3000 feet. The DAR is 5.5°F/1000’ and the SAR is 3.3°F/...
June 6, 2012

Science
Assume that a parcel of air is forced to rise up and over a 6000-foot-high mountain (see page 79 in the Laboratory Manual). The initial temperature of the parcel at sea level is 76.5°F, and the lifting condensation level (LCL) of the parcel is 3000 feet. The DAR is 5.5°...
June 5, 2012

Biology
how many ATP molecules are released during cellular respiration? or what is the value of1 ATP molecule?
June 4, 2012

goal writing
can you give me some ideas on writing goals and a action plan for starting college
June 3, 2012

Early Childhood Education
Whast determime(s)a child's readiness for reading.
May 29, 2012

MATHS
CAN ANY ONE SOLVE THIS QUESTION PLEASE: FIND HCF OF 180,252 AND 324 USING EUCLID'S DIVISION LEMMA?
May 26, 2012

Roles of the Early Childhood Professional
Observation of children are useful for all of the following reasons EXPECT:
May 22, 2012

MATH
What is the balance if principal is $4,800, for 5 years at yearly rate of 6%, and the compounded interest is the n=∞ [compounded continuously]?
May 20, 2012

MATH
Write as a single logarithm: 2 log 3 – log 5 +2 log2
May 20, 2012

MATH
Thank you. For the same question what is the answer if the n=∞ [compounded continuously]?
May 20, 2012

MATH
What is the balance if principal is $4,800, for 5 years at yearly rate of 6%, and the compounded interest is 4 times a year?
May 20, 2012

Beginnings and Beyond Early Childhood Education
Thier creation allows the teacher to have time away from the childhood interaction with children.
May 17, 2012

Beginnings and Beyond Early Childhood Education
All the following are reasons record keeping is essential to good early childhood program EXCEPT:
May 17, 2012

Early Childhood Education
Of the following tasks performed outside the classroom,which is the MOST time-consuming?
May 17, 2012

Chemistry
25g of ethanol is dissolved in 1.50 kg of whater. what will the boiling point of the solution be?
May 13, 2012

Information Literacy
#2 is wrong. just took the test
May 12, 2012

Information Literacy
2 is wrong just took the test
May 12, 2012

science-biology
can anyone help me by finding which enzymes are present in carbohydrates? is it salivary amylase(tyalin)
May 12, 2012

Chemistry
A system is represented by the following equation: 2A(aq) + B(aq) --> 3C(aq) At equilibrium, [C]=0.6 M. Calculate the value of K if initially 1 mol of A and 2 mol of B were placed in a 1 L flask.
May 11, 2012

Chemistry
A 100 mL container is filled with 0.01 mol of A2B3. At equilibrium, it also contains 0.006 mol of B. Find the value of K. A2B3(g) --> 2A(g) +3B(g)
May 11, 2012

Chemistry
5.6 x 10-6 mol of A and 5 x 10-5 mol of B are mixed in a 200 mL flask. The system is represented by the equation: 2A(g) + B(g) --> 3C(g) At equilibrium, there is 4.8 x 10-5 mol of B. Calculate the value of the equilibrium constant.
May 11, 2012

Math---helpppp
1)Expand and simplify. Express each equation in standard form. a) f(x) = -2(x-1)(x+4)(x+1)(x-3) b) f(x) = (x+2)(x+1)(x+4) c) f(x) = x(x-6) 2) For each function in question 1. state the degree of the polynomial and identify the type of function
April 28, 2012

Math-Functions
1)Expand and simplify. Express each equation in standard form. a) f(x) = -2(x-1)(x+4)(x+1)(x-3) b) f(x) = (x+2)(x+1)(x+4) c) f(x) = x(x-6) 2) For each function in question 1. state the degree of the polynomial and identify the type of function
April 27, 2012

Math-Funtions
1)Expand and simplify. Express each equation in standard form. a) f(x) = -2(x-1)(x+4)(x+1)(x-3) b) f(x) = (x+2)(x+1)(x+4) c) f(x) = x(x-6) 2) For each function in question 1. state the degree of the polynomial and identify the type of function
April 27, 2012

Life orientations
Global warming can be a problem
April 24, 2012

life orientation
Global warming
April 20, 2012

biology
thank you maam
April 19, 2012

biology
please help me by answering these questions: 1)how many salivary glands are present in our body? 2)what are the names of those salivary glands?
April 19, 2012

Biology
thank you for helping me
April 19, 2012

Biology
can anyone help me by defining what is holophytic? please
April 19, 2012

pre-cal
thank you very much
April 18, 2012

pre-cal
find an equation for the hyperbola vertices (3,0),(3,4) asymptotes:y=2/3,y=4-2/3x
April 18, 2012

Pre-cal
thank you
April 18, 2012

Pre-cal
10.2 can someone show me this graph(x+2)^2/4+(y+2)^2/15=1
April 18, 2012

french-grammar
thank you maam for sending this questions
April 17, 2012

french-grammar
i am very glad and thanks for helping me
April 17, 2012

french-grammar
please help me by describing what do you really mean by pronom en and pronom relatifs and its uses
April 17, 2012

science-biology
thanks a lot
April 17, 2012

science-biology
thanks a lot.....
April 17, 2012

science-biology
I am in 10th grade and can you please help me by defining what is bio-catalysts?
April 17, 2012

maths
prove that any odd positive integer of 8q+1,where q is any integer?
April 17, 2012

interior decorating
the principle of color
April 8, 2012

math
solve the system of linear equations 2x+2y=1 3x-y=6 thanks
April 7, 2012

Biology
The main function of the stomach is digestion.other functions are 1)storing the food we eat. 2)breaking down of food into simpler substance into a liquidly mixture called chyme. 3)slowly empties that liquidly mixture into the small intestine ect...
March 26, 2012

math
How small tennis balls do I need to make it even on a weighing scale if all I need is only 5 kilo
March 18, 2012

chemistry
what volume (in liters)of 0.050 MNaOH can be prepared from 500.mL of 0.35 MNaOH?
March 16, 2012

business math
Manually calculate the compound interest on an investment of $8500 at 6% interest, compounded semiannually, for 18 mo.
March 9, 2012

chemistry
for each of the following equations,calculate the mass of each product formed if 25.0g of the reaction listed first reacts completely with the second.a. 2AgNO3+CaS04=Ag2S04+Ca(No3)2. b. 2AL+GHNO3=2AL(NO3)3+3H2.
March 8, 2012

algebra
factor monomial 64xcubic-27
March 5, 2012

Physics
-70n
March 4, 2012

physics
CBA
March 3, 2012

algebra
describe what the graph of interval {-4,10}
February 28, 2012

algebra
describe what the graph of interval {-4,19}
February 28, 2012

math
Explain how multiplication can help you find 7+7+7.
January 26, 2012

math
A hiker travels N 33 degrees W for 15km, then turns 90 degrees and walks 12km in the direction S 57 degrees W At that time how far is the hiker from his starting point? What is his bearing from his starting point?
January 10, 2012

chemistry
By reference to Molecular orbital Theory and giving the appropriate MO diagrams explain why the bond in N2 is very strong short (bond dissociation entalpy 945 kjmol-1,bond length 109.8 pm) while that in O2 is weaker and longer (bond dissociation entalpy 497 kJ mol-1 bond ...
December 22, 2011

chemistry
By reference to Molecular orbital Theory and giving the appropriate MO diagrams explain why the bond in N2 is very strong short (bond dissociation entalpy 945 kjmol-1,bond length 109.8 pm) while that in O2 is weaker and longer (bond dissociation entalpy 497 kJ mol bond length ...
December 21, 2011

Pre-Calc-Please check answer
Thank you-I see where I made the mistake Funny!! I like that!
December 15, 2011

Pre-Calc-Please check answer
Should be sigma sign not signma sign
December 15, 2011

Pre-Calc-Please check answer
1.Write 4+6+8+10 in sigma notation: I came up with sigma in the middle 3 on top j=0 on the bottom 2n+4 to the right of the signma sign 2. Find the 10th term of the sequence -1/5,-1/20,-1/80 this was a geometric sequence so I said a(subscript10) = -1/5*1/4^(10-1) =-1/5*(1/4)^9...
December 15, 2011

Pre-Calc-Please check answer
1.Write 4+6+8+10 in sigma notation: I came up with sigma in the middle 3 on top j=0 on the bottom 2n+4 to the right of the signma sign 2. Find the 10th term of the sequence -1/5,-1/20,-1/80 this was a geometric sequence so I said a(subscript10) = -1/5*1/4^(10-1) =-1/5*(1/4)^9...
December 15, 2011

Pre-Calc-Please check
1.Write 4+6+8+10 in sigma notation: I came up with sigma in the middle 3 on top j=0 on the bottom 2. Find the 10th term of the sequence -1/5,-1/20,-1/80 this was a geometric sequence so I said a(subscript10) = -1/5*1/4^(10-1) =-1/5*(1/4)^9 = -1/5*1/2621444 = -1/1310702
December 15, 2011

chemistry
Suppose that the following solution is diluted by adding the indicated amount of water. Calculate the new concentration of 225 mL of 3.02 M HCl; 375 mL water added
December 4, 2011

math
Would you use mental math to solve 2984+1997+406? Explain?
November 22, 2011

Math
Explain how you can estimate to tell whether 433-147=286 is reasonable.
November 17, 2011

Math
Explain how you can estimate to tell whether 433-147=286 is reasonable.
November 17, 2011

math
Patricia estimated that 439 - 186 would be close to 300. Do you agree? Explain and solve the problem.
November 17, 2011

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