Friday
September 30, 2016

Posts by Sasha

Total # Posts: 418

Early Childhood Education
Which of the following should not account for rapid gain in overall brain size after birth. a. number of neurons b.swelling due to rapid muscle growth c. The growth of dendrite trees d. myelinization I chose answer a.
September 21, 2013

Early Childhood Education
A needs and services plan is a. written by a pediatrician b. only for infants and toddlers with special needs c.a plan discussed by parents and caregivers upon entry into an infant-toddler program d. a formal plan to serve children that is made by the program and a regulating ...
September 21, 2013

chemistry
A 20.9 g sample of nitrogen gas combines completely with 4.5 g of hydrogen gas to form ammonia. What is the mass of ammonia formed? A 12.7 g sample of X combines with a 24.4 g sample of Y to form the compound XY2. What is the mass of the reactants?
September 15, 2013

math
thank you so much steve
August 25, 2013

math
K is the midpoint of JL JL=4x-2 and JK=7. find x, KL, and JL. Very confused , can you please show steps to working out the problem
August 25, 2013

algebra 2
A rubber ball is thrown 20 feet into the air. If it rebounds 3/5 of the height, how far will it have traveled after the fifth bounce?
May 10, 2013

CONFUSING QUESTION PLEASE HELP
SN
May 9, 2013

Spanish
1: él está jugando a las cartas. 2: Mis amigos juegan fútbol. 3: Tienen prisa 4:Toco la guitara
May 9, 2013

Science
How a lack of nutrients in the soil can affect plant growth?
May 6, 2013

Science
No, liquid manure.
May 6, 2013

calculus
find the derivative of the following: 3x^2 ln(2x) e^2x ln√x+3 please try and show few steps and laws of logarithmics.
April 13, 2013

Biology
Consider this pathway: signaling ligand ¨ G protein-coupled receptor ¨ G protein ¨ adenylyl cyclase ¨ cAMP. Identify the second messenger. Answer: A)G protein B)GTP C)adenylyl cyclase D)cAMP
April 12, 2013

Calculus
Use the Evaluation Theorem to find the exact value of the integral ç^6 2 2x+1dx 1) What is the antiderivative? 2)What is theupper and lower limit? 3) Give final answer.
April 12, 2013

Algebra
Mickey went to Donald Dee's to buy 75 milkshakes for his party. Each milkshake cost the same integer amount of cents. In total, Mickey spent at least $124.00 on milkshakes. What is the smallest possible cost (in cents) of a milkshake?
April 11, 2013

Algebra
Raj and Vikram are two travelers in ancient India, walking along the Silk road. On the first day of travel, Raj travels 5 yojanas, and on each successive day travels 3 yojanas more than the previous day. Vikram started at the same place and travels the same path, but started 5...
April 11, 2013

calculus optimization problem
by cutting away identical squares from each corner of a rectangular piece of cardboard and folding up the resulting flaps, an open box may be made. if the cardboard is 30 inches long and 14 inches wide find the dimensions of the box that will yield the maximum volume.
April 3, 2013

calculus
4x√(2x^2 + 2x - 1). find first derivative
March 31, 2013

calculus
find the first derivative: 4xsqrt2x^2+2x-1.
March 31, 2013

us history
How much did Coney Island pay to have the escalator?
March 25, 2013

Math
I have 5 friends. I bought three pizzas (all the same size). One was divided into 4 equal parts, the 2nd was divided into 6 equal parts and the 3rd pizza was divided into 8 equal parts. Is there any way I can show how to share these pieces so that each of of us gets the same ...
March 12, 2013

Math
In American roulette where there are 38 numbers, how many possible outcomes can you have if you bet on an odd number?
March 3, 2013

physical
what are the limitations on practical interstellar travel for both manned and unmanned craft and what are some proposed ways to deal with them in the future?
February 26, 2013

structurlal design 2
It's B. Undersized joists.Just did the test!
February 24, 2013

world geography
1 is (A. are heavily impacted by human activity. ) Just took the test!
February 22, 2013

Computers
Name three problems that can arise when data becomes mixed up.
February 17, 2013

I.T
How can you protect your computer from fires, dust extreme temperature and power surges?
February 10, 2013

Science
Explanation of the digestion of protein in the human body.
February 8, 2013

Statistics
The intermediate answers from some calculations based on whole number scores are X=4.3467892 and Y=3.3333. We now want to find X(2)+Y(2). After rounding, what values of X and Y do we use?
January 14, 2013

midterm review scavenger hunt funsheet
water moves in bursts
January 13, 2013

statistic
A survey of drivers in the United States found that 15% never use a cell phone while driving. Suppose that drivers arrive at random at an auto inspection station. a. If the inspector checks 10 drivers, what is the probability that at least one driver never uses a cell phone ...
January 5, 2013

math using rule 78
a loan for $400 is to be paid off in 66 months witha payment of $11.62 The borrowee pays it off in 18 months use rule 78 to find the interest saved
December 16, 2012

Mathematics
The correct answer is 48 parts.xD
November 21, 2012

math
If a business borrows $15,000 and repays $20,700 in 4 years, what is the simple interest rate?
November 11, 2012

intrest rates
If the principal P = $500, the interest I = $100, and the rate r = 10%, find the following. (a) What is the time? years (b) What is the future value?
November 11, 2012

Social Studies
Ms Sue I am not getting on to the website.
November 8, 2012

Social Studies
What are some importance and reasons for monuments and forts in guyana?
November 8, 2012

college math
A $8700 personal loan at 5.5% compounded monthly is to be repaid over a 4 year term by equal monthly payments. a) calculate the interest and principle component of the 18th payment b) how much interest will be paid in the third year of the loan?
November 3, 2012

college math
A $8700 personal loan at 5.5% compounded monthly is to be repaid over a 4 year term by equal monthly payments. a) calculate the interest and principle component of the 18th payment b) how much interest will be paid in the third year of the loan?
November 2, 2012

college math
a math student borrowed $9300.00 from his local bank at 7% compounded quarterly to pay for his studies. the loan is to be repaid by equal payments at the end of every quarter over a two year term. a)construct the amortization schedule for the loan. b)calculate the total interest.
October 31, 2012

Math
Thanks Jennifer!!!!!
October 30, 2012

Math
[2a + 3b] [2a - 3b. May you please explain the steps if you can.
October 30, 2012

Science
Name one feed and feeding system in pig rearing.
October 24, 2012

Computers
What are some computer work related disorders?
October 23, 2012

math
yeah
October 4, 2012

Geography(Eighth Grade)
they felt unhappy, Columbus would tell them to look for gold and if they didn't find any then hell cut their hand or fingers off
October 3, 2012

PHI 103
construct an argument that supports Mary's decision to steal the food or an argument that shows why Mary should not steal the food.
October 1, 2012

inspection process
Architect. That's the correct answer . Just did the test!
August 14, 2012

Chemistry
COmbination of nahco3andhcl what is before,after,mixture, and change?
August 9, 2012

English
Thank you Brooke!!!!
July 23, 2012

English
Thanks alot Ms. Sue thanks!!!!
July 23, 2012

English
Give a definition of an uncountable and a countable nouns and examples PLEASE and THANK YOU!
July 23, 2012

English
Thank YOU Ms. Sue
July 23, 2012

Geography
Is everything else ok?
June 4, 2012

Geography
Oh! sorry I was typing fast.....I didn't notice. I'll change it to continent. Thanks :)
June 4, 2012

Geography
Taken as a whole, what would you say is the single most pressing problem found in Latin America or South America? What possible solutions can you develop? My Answer: In my opinion, the most pressing problem would have to be the management of poverty. South America is a huge ...
June 4, 2012

Math-find roots
1.One root of each equation below is the same for both equations. what is this root? a.3x^4 + 14x^3 + 8x^2=0 b.18x^4 - 50x^2=0 2. Find the other roots of each equation in question 1
May 30, 2012

History
What were the special characteristics of the population of Virginia in the seventeenth century and what accounted for them?
May 22, 2012

cultual studies
Analyze and interpret the following quotation: “Worldwide, non-Western cultures faced fundamental challenges to their cultural identities—not so much a recentering of culture but a decentering of culture” (Sayre, 2010, p.419).
May 20, 2012

factoring math
factor -16sin^2a+81
May 12, 2012

Social Studies
List 2 reasons why people abuse cocaine. Explain 2 consequences of abusing cocaine.
May 5, 2012

math
Ten different numbers are ordered from least to greatest. The median of the numbers is 12. Three additional numbers are added to the group: 8, 15, and 16. What is the resulting effect on the median?
May 2, 2012

Science
What are 2 disadvantages and advantages of a free range or extensive system?
May 1, 2012

Math
write 225% as a decimal?
April 30, 2012

Social Studies
How can minerals as a resource be utilized to contribute to economic development?
April 21, 2012

math
Reading readiness of preschoolers from an impoverished neighborhood (n=20) was measured using a standardized test. Nationally, the mean on this test for preschoolers is 30.9 with SD=2.08. A) Children below the 30th percentile (in the bottom 30%) are in need of special ...
April 12, 2012

bookkeeping
The second answer is wrong!!!
April 3, 2012

Fluids
A pipe of constant diameter d = 10.5 cm carries water up a hill h = 38.1 m high. How much pressure is required at the bottom of the hill if the water is to reach the top? Any help would be great
March 9, 2012

Re post water in tanks problem
Nope, still wrong :(
March 5, 2012

Re post water in tanks problem
you mean tank b?
March 5, 2012

Re post water in tanks problem
A./_\ B.\_/ C.|_| The three tanks shown above are filled with water to an equal depth. All the tanks have an equal height. Tank A has the greatest surface area at the bottom, tank B the least and tank C the middle. (Select T-True, F-False, G-Greater than, L-Less than, E-Equal ...
March 5, 2012

Physics
TFLEE I've looked at a few examples like this but I can't seem to get it.
March 4, 2012

Physics
A./_\ B.\_/ C.|_| The three tanks shown above are filled with water to an equal depth. All the tanks have an equal height. Tank A has the greatest surface area at the bottom, tank B the least and tank C the middle. (Select T-True, F-False, G-Greater than, L-Less than, E-Equal ...
March 4, 2012

Social-Studies
What is the sustainable use of resources?
February 28, 2012

Science
State the two broad classes of wood and describe them.
February 27, 2012

algebra
(48x^6)/(48x^6/12x^2-12y^2)/(4x^5)/(3xy+3y^2)
February 24, 2012

Music
List the elements of music.
February 11, 2012

Art
Give 4 examples of graphic designs.
February 11, 2012

Social Studies
Give a detailed acoount for all the events the Guyana national anthem wre used at.
February 5, 2012

Computers
List 10 softwares or programs that can be found on a computer system.
February 4, 2012

Science
What are emotional changes boys and girls experience during puberty?
January 31, 2012

Social - Studies
What was the life for the African slaves on the sugar plantation in Guyana?
January 29, 2012

Science
Emotional and physical changes in boys and girls.
January 28, 2012

Computers
Name 5 examples of secondary storage devices and describe them
January 28, 2012

Physics
9.5
January 26, 2012

Math
after a release at one of the chemical plants warnings were sent out to all areas within a 3.2 mile radius to "shelter in place". how many square miles had to "shelter in place"? how many square kilometers had to "shelter in place"? (1 mile = 1.61...
January 26, 2012

physics
A mass of 3.4kg sliding along a frictionless floor at 1.5 m/s strikes and compresses a spring of constant k=295 N/m. The spring stops the mass. How far does the mass travel while being slowed by the spring? How long does the mass take to stop?
January 22, 2012

Math
There are 10 sailboats in the harbor. Some of the boats have 2 sail & some of boats have 3 sails. If there are 24 sails visible on all of the boats, how many boats have 3 sails & how many boats have 2 sails?
January 21, 2012

Finance
28. Ag Silver Mining, Inc. has $500,000 of earnings before interest and taxes at the year end. Interest expenses for the year were $10,000. The firm expects to distribute $100,000 in dividends. Calculate the earnings after taxes for the firm assuming a 40 percent tax on ...
January 12, 2012

finace
The 6 percent preferred stock of Mercer Livestock is selling for $62 a share. What is the firm's cost of preferred stock if the tax rate is 34 percent and the par value per share is $100? (Please calculate the arithmetic solution and show your work)
January 12, 2012

Home- Economics
What are names of careers in home management?
January 5, 2012

reading
thank youuuuuuuuuuuuuu guys soooooooo much cuz its just sad when they break up!!! ;( it made me cry!!! they were such a cute couple :D thanks again
December 8, 2011

reading
in the princess diaries, do mia and michael get back together????????? i need to know!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! please help me...
December 8, 2011

English
Does what we watch and experience in popular culture affect the way our families behave? Explain your rationale.
October 3, 2011

MATH
multiply 138* 29/46*7/9 give answer as a whole ormixed number????? this is a foreign language to me please help!!!
October 3, 2011

Math
THANK U DRWLS!!!!!!!!!!!!!!
October 3, 2011

Math
multiply and simplify 9/7*9/6
October 3, 2011

General Chemistry
A solution of 2.50g of compound having the empirical formula C6H5P in 25.0g of benzene is observed to freeze at 4.3 degrees Celsius. Calculate the molar mass of the solute and its molecular formula.
September 4, 2011

English
Students are often confused about the use of the words good and well in their writing. Write a 100-word passage to Scott McLean, the author of the course’s textbook, in which you describe five details from her book that are good and five details about the book that are ...
August 30, 2011

Chemistry
3) You make a solution by dissolving 3.4g Ba(OH)2 in enough water to make 450ml of salt solution. a. What is the molarity of the solution?
June 28, 2011

Chemistry
3) You make a solution by dissolving 3.4g Ba(OH)2 in enough water to make 450ml of salt solution. a. What is the molarity of the solution?
June 28, 2011

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