Thursday
October 2, 2014

Posts by sandra


Total # Posts: 899

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
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

Math
thank you
November 14, 2011

Math
Heidi says 381= 2 hundreds, 7 tens, 11 ones. Do you agree? Explain.
November 14, 2011

Economics
If a firm temporarily suspends production due to matters of financial loss, is a shutdown of business, if a firm opts to “go out-of-business” primarily due to continual financial losses the business is inoperable and no longer conducting transactions. My firm ...
November 9, 2011

math
If you estimate to the nearest 5 or 10 it is easier to add.
November 7, 2011

Chemistry
What is the molecular weight of 30% aqueous nitric acid?
November 7, 2011

CHEMESTRY
Which of the following solutions would have the lowest boiling point? A.1.0 M NaCl B.2.0 M NaCl C.3.0 M NaCl D.4.0 M NaCl
November 3, 2011

psychology
The testing company has hired qualified people in the field to administer the new test bank to subjects of different ages and ethnic backgrounds.They need a sizeable number of scores from inner city,urban,and country/small town subjects.Their goal is to gather suffiecient data...
November 2, 2011

Math
Explain why one column in a hundredths grid is equal to one column in a tenths grid?
November 1, 2011

math
THANK YOU
October 27, 2011

math
hector music teacher requires 450 min of practice each month. Hector practiced 239 min the first three weeks this month. Estimate how many minutes he has left to practice.
October 27, 2011

IT
What steps would you take in diagnosing an application that has been changed from its original state? How does this affect the level of support required to facilitate Microsoft® Access® users? I need this for my college paper. Thanks
October 25, 2011

IT
What steps would you take in diagnosing an application that has been changed from its original state? How does this affect the level of support required to facilitate Microsoft® Access® users?
October 25, 2011

math
Is it reasonable to say the sum of 146 and 149 is less than 300? Explain.
October 24, 2011

physics
no, that's all he posted.
October 22, 2011

physics
A car is connected to a tree by a length of rope tied tightly. A 115 pound woman steps in the middle of the rope causing it to deflect by 15 degrees.
October 22, 2011

math
Jonah wants to add 43+19. He added 43+20. What step should he take next?
October 19, 2011

Math
Thank you
October 19, 2011

Math
Miles says 47+36 is the same as 50+33. Is this reasonable? Explain.
October 19, 2011

statistics
Considering that a researcher can test at the <p = .05 (95%), p = .01 (99%), or p = .001 (99.9%) level for statistical significance, how would you use these three levels in relationship to risk to patients in implementing the decisions of your research?
October 18, 2011

Math 3 grade
40+3
October 17, 2011

HRM/498
One paragraph identifying and describing the diversity consideration and the impact it is having on one or more aspects of a company's strategic HR planning process.
October 16, 2011

HRM/498
One paragraph identifying and describing the ethical consideration and the impact it is having on one or more aspects of a company's strategic HR planning process.
October 16, 2011

Math
9 days x 1/2 hour = 9/2 Now divide 9/2 = 4 1/2 Answer: 4 1/2 (improper fraction) 9/2 ( mixed fraction)
October 13, 2011

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