Friday

March 6, 2015

March 6, 2015

Total # Posts: 708

**georgraphy**

which ocean would you cross to get from africa to south america
*September 8, 2008*

**3rd grade**

what continent is south of europe
*September 8, 2008*

**biology**

what are the functions of the nuclear membrane and the nucleolus?
*September 7, 2008*

**Biology**

nucleus=both nucleolus=both ribosome=both ER=both golgi apparatus=both vacuoles=both lysosmes=both chloroplasts=plant mitochondria=both
*September 6, 2008*

**Science**

Have I matched the right Scientists with these famous sayings: Scientists: Ptolemy, Kepler, Copernicus, Newton, Galileo, Brahe & Hubble. 1)"I've finally worked out an explanation as to why planets orbit the sun and moons orbit planets. It is gravity that keeps an ...
*September 4, 2008*

**Science**

How are centimeter & millimeter alike?
*August 28, 2008*

**Science**

How are meter & Liter alike?
*August 28, 2008*

**science**

"independent" & "dependent" are types of these
*August 26, 2008*

**Math**

Thank you. Found the answer. Shoulda googled it first. hehe
*August 26, 2008*

**Math**

a) 7/64 b) 168 c) 64/7 d) 3/56 e) 24/7 f) None of the above.
*August 26, 2008*

**Math**

U is jointly proportional to V and W . Let k be the constant proportionality. If U = 3 when V = 8 and W = 7, find k
*August 26, 2008*

**Calculus**

Is this calculus or simple reasoning? If the latter: (3x+1)^1/2=8 square both sides =3x+1=64 =3x=63 x=63/3 x=21
*August 23, 2008*

**Reading Com.**

What light is to greece, space is to Canada. Awareness in almost every direction lie uninhabited land that has shaped the perceptions of artists, defined national character, determined an architecture and established Canadian way of seeing. Canadian Artists are: a) preoccupied...
*August 23, 2008*

**English-reading**

But "there" can also be referred to Meadowland, and not "meadows". In "in Meadowland, a major sport center is located there" Ahh well, I give up and take B as the answer.. Thank you all.
*August 23, 2008*

**English-reading**

No. cant be. It's multiple choice. Choice A + D doesn't contribute to the passage. Choice A is wrong because one can assume the land is small, if compared with others . Choice D is false because it didnt say the previous price. am I on the ball-part?
*August 23, 2008*

**English-reading**

But it says the sports complex is located in Meadowland, supposely a city. Whereas the meadows (foul smell) mostly like to contribute a swampland. Or Im just too confused?
*August 23, 2008*

**English-reading**

oh yea; my choice: c. cause it currently just a marshland. Is this correct?
*August 23, 2008*

**English-reading**

Here's one: In NJ, "meadows" were more than mockery by residents because of the foul smell and insect-infested habitt. Today, in Meadowland, a major sport center is located there. Directly across is 18000 acres of land that overlap several communities. This ...
*August 23, 2008*

**English**

Can you please show me a sample of a diagrammed sentence with phrases?
*July 20, 2008*

**Math**

15sqrt8x^16 / 5sqrt2x^4
*June 26, 2008*

**History**

Passive resistance included boycotting British goods and refusing to pay taxes?
*June 21, 2008*

**Science**

is it eggs, than larvae, than tadpole, than tadpole with legs, then froglet and what is the one in between adult frog
*May 29, 2008*

**Science**

What are the seven stages of a frogs life cycle? it starts with eggs, then tadpole, then tadpole with legs, the froglet and I can't find the 2 in between adult frog.
*May 29, 2008*

**finding directrix. Am I right?**

oh! Ok thank you. I already do have it graphed as that is required. Thank you for all the help.
*May 19, 2008*

**finding directrix. Am I right?**

the equation of the parabola is (y-5)^2=5(x+8). Now I asked this earlier but that thread is farther down so no one sees it. He said the directrix is -9.25 but I think it is -1.25. Am I right?
*May 19, 2008*

**chemistry-stoichiometry**

All you need to do is convert to moles AuCL3 and then use the mole ratio and convert back to grams Cl2 64.0*(1 mol/233g)*(3 mol Cl2/2mol AuCl3)*70.906gCl2= 29.214
*May 19, 2008*

**Algebra 2**

Sorry but I am trying to understand your reasoning for the directrix. How did you get -9.25. I would think it would be -1.25.
*May 19, 2008*

**Algebra 2**

When you say vertex, you mean the center so what about vertices and co-vertices. And there is only 1 foci?
*May 19, 2008*

**Algebra 2**

Another thing, would a=1.25? Because 4*1.25 equals 5
*May 19, 2008*

**Algebra 2**

Actually, I belive you made a mistake there. Multiplying both sides by five would get my -10y and therefor, I would add 25 to both sides right?
*May 19, 2008*

**Algebra 2**

Wow thanks for that. Could you help me with all the other things I listed above. This stuff is confusing to me.
*May 19, 2008*

**Algebra 2**

I have a question and I can not figure it out. Any answers to the following along with any explanation would be great! Here is the equation: x=.2y^2-2y-3 Now I know that is an equation for a parabola. Now, I need the following: Equation in standard form Vertices Co-vertices ...
*May 19, 2008*

**math**

Sam is going to tile a rectangular room that has an area of 64 square feet. He will be using square tiles that measure 1/4 square feet. If the dimensions of the sun room are to be whole numbers in feet, list all of the possible sets of dimensions (length & width) FOR THE SUN ...
*May 15, 2008*

**Math**

In order to swim one mile in a rectangular pool, I must swim the length of the pool 80 times or swim all the way around the perimeter of the pool 22 times. How wide is the pool? (1 mile = 5,280feet) so would I take 5280 divided by 80 for a total of 66 then subtract 22 from the...
*May 15, 2008*

**Math**

what is 4 5/6 + 3 1/4? would it be 29/6 + 13/4 then 116/24 + 78/24 then 194/24 for a total of 8 1/12?
*May 14, 2008*

**Math**

Mr. Smith has a scale drawing of his rectangular swimming pool. The lenght is 15" and the height is 11". The scale is 1 inch = 2 feet. What is the perimeter of the actual pool? Do I add 15 + 15 + 11 + 11 to get the perimeter?
*May 14, 2008*

**Social Studies**

What is the larger group of Muslims? Shiites or the Sunnis Is the Shiites the largest group?
*April 20, 2008*

**Social Studies**

That's part of the problem, I don't have my text home and I'm trying to do from memory.
*April 20, 2008*

**Social Studies**

so is it the were made to follow the nomadic way of life?
*April 20, 2008*

**Social Studies**

Islam treated jews and christians with tolerance, but made them what? 1)Pay special taxes 2)worship Abraham & Moses 3)follow the nomadic way of life 4)work together. I believe it is #4 or possibly 2?
*April 20, 2008*

**Social Studies**

Islam spread quickly due to : Good roads Musilims who were expert traders and traveled widely. People making pilgrimages to Mecca. Is the answer people making pilgrimages to Mecca?
*April 20, 2008*

**Social Studies**

After the death of Uthman, the Islamic world split into two groups: The Shiites and the what? I believe it is the Sunnis. Right?
*April 20, 2008*

**Math**

How big is each interior angle in a regular decagon? would this be 4.4 (144/10)? How big is each exterior angle of a regular decagon? Is this 36? (360/10)
*April 16, 2008*

**Math**

What is the total measure of all of the interior angles of a decagon? Is it 360
*April 16, 2008*

**Math**

if parts are marked up 20% before they are sold and the selling price for a seat cover is $54 what was the original sale price. Do I take $54 * 20% then subtract from $54 or??
*April 9, 2008*

**Math**

What would the median be of the following numbers? 10,12,13,15,17,19,24,25,26,55 Would it be 18?
*April 9, 2008*

**Math**

How do I solve this? There are 171 seventh graders eating lunch. This number represents 45% of all of the seventh grades. How many 7th graders are there in the school? Would I take 171 x 45% and add them together or take 171 X .55 or??
*April 9, 2008*

**Math**

I'm not sure, but I think the following equivalent equation would be answered N/A because an equation like this can't be zero? 2g+5>5 or can it be zero?
*April 9, 2008*

**Math**

I had this equivalent equation question from earlier and I'm not sure if I got the right answer. 1/4x > 1 (the > is underlined so it's greater than or equal to) is it x > 4 or x > 1/4 or ??
*April 9, 2008*

**Math**

Would I just divide each side by 12 so b<1 would be my answer?
*April 9, 2008*

**Math**

How do I solve this equivalent equation? 12b<12
*April 9, 2008*

**Math**

Another equivalent equation. -8w + 18 > -22 So, I subtract 18 from each side. make -8w + 18-18 > -22-18 -8W >-40 than w > 5? I don't leave either of the negatives right because negative divided by a negative is positive right?
*April 9, 2008*

**Math**

Solve this equivalent equation 2x-5>1 Do I add 5 to each side so 2x > 6 than x > 3 is the answer?
*April 9, 2008*

**Math**

How do I solve this equivalent equation? 5x +2 < 17 (again the <is underlined) Do I subtract 2 from each side so it would read 5x < 15 (again the < is underlined) than divide each side by 5 so the x < 3 (again the <is underlined) is the answer? Also, how do I...
*April 9, 2008*

**mATH**

so x > is .25?
*April 9, 2008*

**mATH**

HOW do I solve this equivalent equation? 1/4x > 1 (and the > is underlined so I think that means greater than or less than maybe??)
*April 9, 2008*

**Math**

Do I include the negative numbers?
*April 9, 2008*

**Math**

Is there a spot online that would show how to show this on a line graph that shows -5 - 4 - 3 -2 -1 0 1 2 3 4 ?
*April 9, 2008*

**Math**

The sheet is titled Solving Inequalities. I need to solve this question by equivalent equations and show my steps. So, how do I solve 6x<12? Would I divide both sides by 6 meaning x would = 2? or??
*April 9, 2008*

**french**

I need help speaking french
*April 7, 2008*

**Science**

An atom has no overall charge if it contains equal numbers of____?
*March 20, 2008*

**Science**

hi i got given homework to find out an athletes diet and im trying to find out a runners diet but i need help with it so please can you help me
*March 16, 2008*

**Math**

A circular garden has a pole in the middle. If the area of the garden is 380ft^ (^=squared) about how far is it from the pole to a point on the circle? Do I take 190 x 3.14 for my answer?
*March 12, 2008*

**pre-calculus**

find the cube roots of -216 answer in polar form
*March 7, 2008*

**calculus**

find the conjugate on z times w if z=[3,120] and w=[-1,-15]
*March 6, 2008*

**Chemistry**

In an experiment 10.124 g of magnesium is reacted with 4.273 g of oxygen gas according to the equation: Mg + O2 ==> MgO. A. What is the limiting reactant? B. What mass of the other reactant is in exess? C. What mass of MgO is produced?
*February 29, 2008*

**Chemistry**

kind of yeah
*February 29, 2008*

**Chemistry**

i have no idea how to do it at all ive been absent for 3 weeks
*February 29, 2008*

**statistics**

The value of the z-score that is obtained for a hypothesis test is influenced by several factors. Some factors influence the size of the numerator of the z-score and other factors influence the size of the standard error in the denominator. For each of the following indicate ...
*February 29, 2008*

**math**

you are putting in a 20ftx30ft rectangular pool. your pool must be surrounded by a concrete sidewalk of uniform width and 3in thick. write an expression in terms of x to represent the volume of concrete contained in the sidewalk. explain how you got your expression.
*February 28, 2008*

**spanish**

el viaje era una experiencia muy grande
*February 28, 2008*

**Math**

The page numbers in a book use 810 Digits. If the book starts with page #1 how many pages are in the book. I think it's a trick question, because digits is underlined. Is the answer 810? What does it mean by uses 810 Digits?
*February 26, 2008*

**Math**

How to solve the two formulas for x+y=21 3x+4y=21
*February 26, 2008*

**Math**

A painter needs 3 days to paint the walls of a room. How long would it take him, working at the same rate, to paint a room that is twice as long, twice as wide, and twice as high as the original room?
*February 26, 2008*

**Math**

5*4*3=60 than 60*2=120 is that right
*February 26, 2008*

**Math**

so if take for instance I had 5', 4' & 3' as my sides i would take 5x4x3 * 2 for a 120?
*February 26, 2008*

**Math**

How do I find the surface area of a box
*February 26, 2008*

**Math**

It's 1:00PM Monday. What will be the exact time and day 1 million seconds later?
*February 26, 2008*

**math**

how much is 5 2/3 * -22 4/5?
*February 26, 2008*

**Math**

so the answer is 9 7/40
*February 26, 2008*

**Math**

How much is -3 1/5 + 12 3/8?
*February 26, 2008*

**Math**

Does the top view of a cone resemble more, a circle with a dot in the middle, a circle without a dot, a square with 2 full diagonal lines or a plane square?
*February 26, 2008*

**Math**

What is the size of an exterior angle of a regular nonagon (a 9 sided figure)
*February 26, 2008*

**Math**

Find the size of an exterior angle of a regular nonagon (a 9 sided figure). How do I find it?
*February 26, 2008*

**english**

what are the different types of advertising techniques?I did a project where i drew a bed and clouds,and said i went in the sky and brought down clouds to make this bed, so soft you'll fall asleep in a minute. Don't sleep on a bed of rocks anymore. what type of ...
*February 19, 2008*

**english**

what are the different types of advertising techniques?I did a project where i drew a bed and clouds,and said i went in the sky and brought down clouds to make this bed, so soft you'll fall asleep in a minute. Don't sleep on a bed of rocks anymore. what type of ...
*February 19, 2008*

**Math**

A painter needs 3 days to paint the walls of a room. How long would it take him, working at the same rate, to paint a room that is twice as long, twice as wide and twice as high as the original room?
*February 18, 2008*

**math**

if an aquarium is 5" x 10"x7" how much water can it hold using the scale 1"=6"
*February 13, 2008*

**Math**

If I have a piece of wood that is 7 1/4 feet long and I cut off 4 feet 8 1/2 inches how much is remaining? I think it's 2 feet 5 3/4 inches. Right?
*February 13, 2008*

**math**

Is 36 square feet equivalent to four square yards? How do I figure it?
*February 13, 2008*

**physcial science**

homogeneous mixture
*February 11, 2008*

**math**

If stacy jogs every 3rd day and swims every 4th day what day of the week will she end up on
*January 28, 2008*

**math**

How much would it cost to pour a concrete slab for a patio 14 feet by 16 feet and 6" thick if cost is $80 per cubic yard. I know 27cubic feet equals 1 cubic yard, so do I take 14*16 *27 or??
*January 23, 2008*

**Geometry**

A mailing tube is 25" long with a diameter of 4". What is the volume of a similar tube that has a diameter 50% larger than the original tube? So, the new tubes diameter would be 6. So to figure the volume do i take 3.14 *36 or??
*January 23, 2008*

**math**

the sum of two #'s is 17. there product is 72. what are the 2 numbers?
*January 22, 2008*

**Math**

Barney goes to the bank with 1000 - $1 bills and 10 paper bags. His instructions to the teller are to place the bills in the bags in such a way that when he returns later, he can request any amount of money from $1 to $1000 and the teller must be able to give him the money ...
*January 18, 2008*

**Geometry**

A trapezoid has an area of 128in2(inches squared), height of 32in, and one base is 5 inches. What is the length of the other base? How do I figure this?
*January 17, 2008*

**math**

yes, but how do I find out what is in each of the 10 bags.
*January 17, 2008*

**Geometry**

A pair of complimentary angles have measure x* (star equals degree) and x*(again star equals degree) + 8*. What is the measure of the smaller angle? the problems looks like x* and x*+8* AGAIN THE stars stand for degree. I think the answer is 6, but not sure how.
*January 17, 2008*

**Math**

I don't understand. It looks like it adds up to more than $1000. How much would be in each bag?
*January 17, 2008*

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