Friday

April 29, 2016
Total # Posts: 95,943

**World History (one small question)**

In the picture "The News Reaches Bogota" what is Bogota?
*February 14, 2016*

**life orientation **

discuss three ways in which one's acceptance of responsibility can influence effective communication
*February 14, 2016*

**life orientation **

justify why each of the following personality types deals with interpersonal conflict: 1. avoiding conflict 2. competing with one another 3. compromising your viewpoint
*February 14, 2016*

**economics,english,mathslit,accounting,business,eco**

I don't know what to become when I grow up
*February 14, 2016*

**english**

thank you
*February 14, 2016*

**english**

It's because I am working on it, I haven't finished it
*February 14, 2016*

**english**

help anyone ??????
*February 14, 2016*

**english**

In this Essay I will be comparing and contrasting the poems: ‘Nettles’, ‘Brothers’ and ‘Farmers bride’ with Mice and Men. In ‘Nettles’, the poet uses structure to symbolise his feeling. The first stanza consists of 4 sets of lines and ...
*February 14, 2016*

**english**

can anyone check my work?please
*February 14, 2016*

**maths**

A tramp collects end-stubs of cigarettes and makes one full cigarette with every 6 end stubs. If he gets 72 end stubs how many full cigarettes can he smoke?
*February 14, 2016*

**Science**

Why are weather balloon soundings done at the same time around the world?
*February 14, 2016*

**physics**

To be dimensionally consistent, pressure [M/LT2], density [M/L3], and velocity [L/T] must be related as follows. Select one: a. pressure = density ´ velocity2 b. pressure = density2 ´ velocity c. pressure = density ´ velocity d. pressure2 = density ´ ...
*February 13, 2016*

**English**

Which is correct? They want my sister and I to go away. They want my sister and me to go away. I think it's the first one?
*February 13, 2016*

**SS**

What were some of Louis XVI's political beliefs/views?
*February 13, 2016*

**Geometry**

The top of a valentine candy box is in the shape of an equilateral triangle if the altitude of the triangle is 8cm what is the perimeter of the triangle
*February 13, 2016*

**Geometry**

A surveyor is 130 feet from a tower. The angle of elevation to the top of the tower is 32 degrees. Find the height 81.2 feet?
*February 13, 2016*

**Geometry**

A 16 foot ladder is leaning against a house. It touches the bottom of a window that is 12.5 feet above the ground. What is the measure of the angle that the ladder forms with the ground? 38.6 degrees?
*February 13, 2016*

**Geometry**

6442.7 feet?
*February 13, 2016*

**Geometry**

A plane takes off at an angle of 24 degrees with the ground. How high in feet is the plane after its flight path is 3 miles long
*February 13, 2016*

**Geometry**

When can 9.27 round to 9.30
*February 13, 2016*

**Geometry**

a converse
*February 13, 2016*

**Geometry**

What is the converse
*February 13, 2016*

**Geometry**

It is recommended that for a height of 20 inches a wheel chair ramp be 19 feet long. What is the value of x rounded to the nearest tenth? (Hint : All units must be the same)
*February 13, 2016*

**maths**

Sum of first 30terms of an a.P. are equal to first 20 terms.show that the sum of first 50terms of the same ap is zero
*February 13, 2016*

**physics**

A proton is placed in uniform electric field"E" what must be the magnitude and direction of electric field when electrostatic force is balanced by weight
*February 13, 2016*

**Math**

How many 2x4s needed for a room 26x12
*February 13, 2016*

**math**

L=2b-8 Perimeter=2 (l+b) 2 (2b-8+b)=2 (3b-8) 6b-16=56 6b=72 B=12 L=2×12-8=24-8=16 L=16
*February 13, 2016*

**physics**

A capacitor,consisting two metal plates each of area 50cm2 and spaced 0.2mm apart in air ,is connected across a 120V supply.Calculate (1)the energy stored (2)the ekectric flux density and the potential gradient..
*February 13, 2016*

**Chemistry- Dr. Bob222**

What is the final temperature and state of water when 8.50 kJ of energy is added to 10.0 g of ice at 0 degree Celsius. Helpful information: Cs (ice)= 2.1 J/g•C Heat of vaporization (water)= 40.7kJ/mol Ca (water)= 4.184 J/g•C Heat of fusion (water)= 6.02 kJ/mol Cs (...
*February 13, 2016*

**Pre-Calculus**

Given -4i is a root, determine all other roots of f(x) = x^3 - 3x^2 + 16x - 48. Are they 4i and 3?
*February 12, 2016*

**Pre-Calculus**

Find all zeros of the function f(x) = (x - 4)(x + 3)(x + (4 + 3i))(x - (4 - 3i)). Is it x = 4, -3, -4 - 3i, and 4 - 3i ?
*February 12, 2016*

**Accounting**

Which of the following is NOT added back to Net Profits After Taxes to produce the numerator in Coverage Ratio? A. profits taxes B. interest on debt C. cost of materials D. depreciation
*February 12, 2016*

**Pre-Calculus**

Write f(x) = x^3 - 4x^2 + 4x - 16 as a product of linear factors. x = (x - 4)(x + 2i)(x - 2i) ?
*February 12, 2016*

**Cal 2**

Use the method of cylindrical shells to find the volume of the solid obtained by rotating the region bounded by the curves y=3/(1+x^2), y=0, x=0, and x=2 about the line x=4. Volume =
*February 12, 2016*

**Pre-Calculus**

Do the operation and write in the form a + bi. 1/(7 + i) Is this 7/50 - (1/50)i?
*February 12, 2016*

**Pre-Calculus**

The number (1 + i) is a root of the equation x^3-8x^2+14x-12=0. Find the other roots. a. x = 6 b. x = 7 c. x = 1 + i d. x = 1 - i Is it A and D?
*February 12, 2016*

**MAth**

I believe $1,305 I just did the math and that's what i got.
*February 12, 2016*

**math**

An exponential function is written in standard form: y = x + c. Which statement is NOT true? A) b can equal 1 B) b must be greater than 0 C) c can be negative or positive D) x can be negative or positive its A?
*February 12, 2016*

**chemistry**

Limestone rock contains solid calcium carbonate that can react with acid to give products. In one experiment, 1.452 g of limestone rock is pulverised and then treated with 25.00 mL of 1.035 M HCl solution. After the reaction is completed, the resulting mixture is still acidic...
*February 12, 2016*

**math**

A health inspector wants to check compliance with a new city ordinance on meat storage. Since he can only inspect 10 of the 33 stores, he chooses to do a stratified random sample that consists of all 3 of the large chain stores, 4 of the 10 smaller chain stores, and 3 of the ...
*February 12, 2016*

**Math**

Joel scores in 80% of his games. His team is starting the playoffs, and if they make it to the state championship, they will have played 5 games. Joel wants to determine the probability that he scores in 4 of the 5 games. Which simulation design has an appropriate device and ...
*February 12, 2016*

**math**

how would you write 2 more than x
*February 12, 2016*

**American Lit**

Which sentence has an elliptical adverb clause with an understood word or words? Water turns into ice when the temperature is lowered to 32°F. As we travel higher than does the sea level, the boiling point of water drops. Methyl alcohol boils at a lower temperature than ...
*February 12, 2016*

**Physics**

An air-traffic controller observes two aircraft on his radar screen. The first is at altitude 750 m, horizontal distance 20.0 km, and 25.0° south of west. The second aircraft is at altitude 1050 m, horizontal distance 17.0 km, and 17.0° west of south. (a) Write the ...
*February 12, 2016*

**Physics**

A ferryboat transports tourists among three islands. It sails from the first island to the second island, 4.38 km away, in a direction 37.0° north of east. It then sails from the second island to the third island in a direction 76.5° west of north. Finally, it returns ...
*February 12, 2016*

**Pre-Algebra**

A basketball team won 14 out of 20 games. What fractional part of the game did they win?
*February 12, 2016*

**Chemistry**

It is known that 1.0 L of nitrogen gas reacts with 3.0 L estequilometricamente gas ...? Edit Hydrogen to form 2.0 L of ammonia gas in the same conditions of pressure and temperature. a)What is the final volume of gas? b)5.0 L of N2 + 9.0 L H2. What final volume?
*February 12, 2016*

**math**

Answer is 48Litres but I don't have the formula.
*February 12, 2016*

**math**

A container is 1/3 full of water. If 20L is added, then it is 3/4 full how much litres is it when it is full?
*February 12, 2016*

**Physics**

25 300
*February 12, 2016*

**Math**

What is the amount of brain cereal written as a fraction greater than 1,that is usted un the recipe?
*February 11, 2016*

**Math**

What is the amount of brain cereal written as a fraction greater than 1,that is usted un the recipe?
*February 11, 2016*

**chemistry**

JOHY
*February 11, 2016*

**physics**

a tennis ball was thrown vertically upwards with an initial velocity of 20m/s calculate its velocity after 4seconds, it maximum height attained and time taken to reach it
*February 11, 2016*

**Chemistry**

So do I write 68.2764363 as 68?
*February 11, 2016*

**Chemistry**

How many sig figs is 820 g of carbon (which has molar mass 12.01) supposed to have when converted to moles?
*February 11, 2016*

**geography**

Okay, thank you both
*February 11, 2016*

**geography**

My teacher is making us watch a video on YouTube to answer the questions. The video is called The Five Major World Religions-John Bellaimey. They talk about The Five Pillars and Quran at 9:17 and 10:00
*February 11, 2016*

**geography**

Or is it Quran
*February 11, 2016*

**geography**

is it The Five Pillars
*February 11, 2016*

**geography**

I'm not sure because that's the only thing the question says
*February 11, 2016*

**geography**

What represents the framework or plan for Muslims?
*February 11, 2016*

**geography**

Who is the messenger or son of God according to Christianity? What is the name of the Holy Book? Jesus, Bible
*February 11, 2016*

**geography**

Where did Christianity originate from? Jerusalem
*February 11, 2016*

**geography**

Eightfold path?
*February 11, 2016*

**geography**

What is the Buddhist Plan called?
*February 11, 2016*

**geography**

Where is the hearth of Buddhism? India?
*February 11, 2016*

**Geography**

Where does the largest population of Jews live? Israel?
*February 11, 2016*

**science**

a solution containing 4.2g KOHand Ca(OH) 2 is neutralized by an acid. it consumes 0.1 equivalent of acid, calculate the percentage composition of the sample
*February 11, 2016*

**math-4th grade**

12+2/2+4= just want to double-check: first we must do the 2/2 as the multiplication and division is affecting the number directly before it.. so 12+1+4=17
*February 11, 2016*

**history**

What challenges did Alexander the Great Overcome?
*February 11, 2016*

**Geography**

What is the difference between dharma and karma
*February 11, 2016*

**geography**

Who is the founder of Hinduism Sanātana Dharm?
*February 11, 2016*

**Geography**

What are the others
*February 11, 2016*

**Geography **

What is the name of the Hebrew bible Is it torah
*February 11, 2016*

**history**

n President James Monroe's annual address to Congress in 1823, he outlined his foreign policy. This policy has become known as the Monroe Doctrine. What was the main point of the Monroe Doctrine? A. The United States would prevent future European colonization in the ...
*February 11, 2016*

**Algebra**

ifinitely many solutions
*February 11, 2016*

**Algebra**

no solutoion
*February 11, 2016*

**Bio**

Whose scientific hypothesis was inheritance of acquired traits? Give an example of this hypothesis Jean-Baptiste Lamarck I dont know what example
*February 11, 2016*

**algebra **

A woman owns a small, cash-only business in a state that requires her to charge 5% sales tax on each item she sells. At the beginning of the day, she has $200 in the cash register. At the end of the day, she has $1,103 in the register. How much money should she send to the ...
*February 11, 2016*

**Art**

1.d 2.a 3.d 4.b 5.b i got 100% on this quiz your welcome ^_^
*February 11, 2016*

**Math**

3.22 Defective rate. A machine that produces a special type of transistor (a component of computers) has a 2% defective rate. The production is considered a random process where each transistor is independent of the others. (a) What is the probability that the 10th transistor ...
*February 11, 2016*

**Science**

That's correct.
*February 11, 2016*

**math**

Thank you so much!
*February 11, 2016*

**math**

-----------P.*. C............*........... -------------* ------------* ----------* ( I tried to draw it out..) The blade is in a box and the circle moves counterclockwise. As the circle moves more to the left, the blade also moves to the left end of the box, same thing with ...
*February 11, 2016*

**math**

A stirring blade is attached at the level of the center of the wheel. Find the distance from the center of the wheel to the stirrer blade for 30° and 225° angles of rotation. The radius is 2ft and the rod of the blade attached to the blade is 5ft long. Describe the ...
*February 11, 2016*

**PYSICS**

1/2x30/1000x60x60=54j
*February 11, 2016*

**biology**

Picture true of false The atom shown in the diagram has 4 energy levels or shells. 2. The atom shown in the diagram above has a total of 5 electron orbitals. 3. Each energy level consists of 2 or more orbitals. 4. The second energy level consists of 4 electron orbitals. 5. ...
*February 11, 2016*

**biology**

The atom shown in the diagram has 4 energy levels or shells. true or false
*February 11, 2016*

**Physics**

Suppose the height of the ramp is h1= 0.3 m, and the foot of the ramp is horizontal, and is h2= 1.00 m above the floor. What will be the horizontal distance traveled by the following four objects before they hit the floor? Assume that R= 12.7 mm in each case; assume that the ...
*February 11, 2016*

**math**

the radius is 2ft and the rod of the blade attached to the blade is 5ft long.
*February 10, 2016*

**math**

A stirring blade is attached at the level of the center of the wheel. Find the distance from the center of the wheel to the stirrer blade for 30° and 225° angles of rotation.
*February 10, 2016*

**math**

Describe the distance of point P from the far left or right of the center of the wheel as a function of the angle of the rotation. Assume that the wheel is rotating counterclockwise and the angle of rotation,theta, is the angle between the horizontal ray through the center of ...
*February 10, 2016*

**Algebra**

When 3x2 – 2x + 1 is subtracted from 2x2 + 7x + 5, the result will be what? do I subtract 3x2 – 2x + 1 - 2x2 + 7x + 5 like this or 2x2 + 7x + 5 - 3x2 – 2x + 1 like this?
*February 10, 2016*

**Algebra**

From 7x2 – 4x subtract 5x2 + 2x. I do not understand what order to subtract. Do I subtract like a or b? a) 7x2 – 4x - 5x2 + 2x b) 5x2 + 2x - 7x2 – 4x
*February 10, 2016*

**Pre-cal**

Describe the distance of point P from the far left or right of the center of the wheel as a function of the angle of the rotation. Assume that the wheel is rotating counterclockwise and the angle of rotation,theta, is the angle between the horizontal ray through the center of ...
*February 10, 2016*

**Microeconomics**

Last week, Michelle spent $30 on caviar. Today, Michelle still spends $30 on caviar even though its price has doubled. What is Michelle\'s price elasticity of demand for caviar? (Use the midpoint formula for your calculation.)
*February 10, 2016*

**Geometry**

A road has a grade of 28.4%. This means that the road rises 28.4 ft over a horizontal distance of 100 ft. What angle does the hill make with a horizontal line?
*February 10, 2016*

**math **

in a geometric sequence T6=-243 & T3=72 determine the constant ratio and the sum of the first 10 terms
*February 10, 2016*

**Onto functions**

Determine if the function is onto, if not find an element of the codomain that is not in the range. I have no clue where to begin with this. I appreciate any help. g:R-->[1,infinity) given by g(x)=x^2+1
*February 10, 2016*