Tuesday

December 1, 2015
Total # Posts: 407

**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*

**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*

**Math**

Is 1.401 an irrational or rational number?
*June 14, 2011*

**Information Systems**

You perform a bittorrent search and get no responses. List several possible causes. Then describe how you would teast each.
*May 6, 2011*

**math**

Interest= 472.50 principal= 750 rate=7% time=???
*April 30, 2011*

**English**

The poem itself is comparing the 'newness' of spring with how it is actually experienced for those in schools. In schools spring is the end of the school year and the culmination of a whole years work. It isn't fresh and clean. You could analyise this by looking at...
*April 24, 2011*

**Social Studies**

Hey. Have you tried reading up on Stalin? Think about his purges and how he persecuted political opponants. Is this an essay? If so do a paragraph on each of the main ideals Marx wrote on and compare this too real experiences in communist countries like Stalins russia, china ...
*April 24, 2011*

**phi**

suggests that if Catherine had gone to the movies yesterday there would be a romantic comedy playing today.
*April 24, 2011*

**Surveys/Geography**

Thank you
*April 24, 2011*

**math**

at the fair, 3/4 of the students wanted to see the space shuttle exhibit,but only 2/9 of theses students wrote down the address to get more nformation. what fraction of the students got the address?
*April 5, 2011*

**Health**

What does it mean if you have brown caking around your belly button, even if you follow basic hygenic practices.
*April 4, 2011*

**Modern History**

Yep, sorry posted a bit after that came up.
*April 4, 2011*

**Modern History**

When I googled the Klementa Gottwalda it came up as an ex Czcheckslovakian (sorry spelt that wrong) prime minister who was also a communist and stalinist. I'm sorry I can't read the link that your have up there, Writeacher.
*April 4, 2011*