Friday

September 4, 2015
Total # Posts: 51

**Chemistry**

A sealed box contains a sample plastic objects(blocks and chips) with unknown percentage of object number and mass there are 30 total objects in this box in the total of this sample is 20.26 grams how many plastics blocks and how many plastic chips are in the sample?
*November 7, 2013*

**logarithms**

how to wirte 3log(s)-4log(c)+2log(t-4) as a single logarithm. Thanks
*March 4, 2012*

**Chemistry**

What is chemistry
*January 19, 2012*

**math**

comparison of average in rainfall in august 0.19mm and december 0.89mm????
*November 29, 2011*

**math**

The shape of the shell resembles a cone with an approximate diameter of 21 mm and an approximate height of 38 mm. What is the approximate volume of the shell? (Use 3.14 for .)
*February 11, 2011*

**chemistry**

row 6
*October 12, 2010*

**accounting**

Develop a scenario that is consistent with setting the risk of incorrect acceptance at 37 percent
*July 17, 2010*

**Physics**

A 120.0 ohm resistor, a 60.0 ohm resistor, and a 40.0ohm resistor are connected in parallel and placed across a 12.0-V battery. What is the current of the entire circuit? a. 0.800 A c. 0.600 A b. 1.26 A d. 0.062 A
*February 23, 2010*

**where**

where can i find a science project that is what toothpaste reacts faster with shells?
*November 17, 2009*

**algebra**

29*645
*November 10, 2009*

**Algebra**

8(16)
*October 5, 2009*

**Ap world**

What were the scientific and technological contributions of China, India, and the Mediterranean? (during 8000 BCE- 600 CE)
*August 8, 2009*

**Romeo and Juliet Summary**

well LALA i think that you have a perfect summary but i didnt get this line: Romeo thought something bad was going to occur and he would have to make up his mind. anyways check your spellings...i guess that just the typing error...or else everything is fine to go. all the best...
*March 16, 2009*

**spelling**

here are 9 different words from the following word" 1. aretes 2. asteer 3. easter 4. eaters 5. reseat 6. saeter 7. seater 8. staree 9. teaser hope i helped u !!!
*March 15, 2009*

**stats(help)**

well you doing it sorrectly now just one more interval to it. 62-68. and no worries ... the frequency will be 1. hope you get it. :)
*March 5, 2009*

**Social Studies**

because it give you the right to freedom. freedom og religion, speech.
*February 26, 2009*

**algebra**

just remove the negative sign ...and the rest is the absolute value. see this: |-999999999990|= 99999999990
*February 10, 2009*

**math**

go to google and type degree for right triangle trigonometry.and click on the second option which is:Trigonometry of rigth triangle. Topics in trigonometry. you will get ur answer. sorry couldnt paste the whole thing here hope i could help u.:)
*February 10, 2009*

**4th grade english**

feinging: part of speech:verb tr. Def: To give a false appearance of: feign sleep. To represent falsely; pretend to: feign authorship of a novel. To imitate so as to deceive: feign another's voice. To fabricate: feigned an excuse. Archaic To invent or imagine.
*February 10, 2009*

**algebra...urgent help**

A bag soccer balls contains 8 balls with black design and 7 balls with red design with no other types of soccer balls. Coach graves reaches into the bag and randomly pulls out two soccer balls. please check my answer a) explain these events are either dependent or independent...
*January 19, 2009*

**math**

help
*January 18, 2009*

**math**

what percentile score is equivalent to the lower quartile? is it .25.
*January 18, 2009*

**science**

why is the arrival time for the p wave always earlier thsn the ariivsl of the same seismograph station?
*January 18, 2009*

**DDP help**

help plz
*January 14, 2009*

**DDP**

whhat is a geometric constraint?
*January 14, 2009*

**Math ....urgent help**

i just dont get this elimination method ..... plz help me plz.....teach me how to keep the x and y in a parallel line. and which number to multiply.....plz help -5x-4y=-11 10x=-6-y help me plz......
*January 7, 2009*

**chron puzzle**

Thanks....I believe it's pedantries
*September 2, 2008*

**chron puzzle**

Help me unscramble this word (partisened) why the play didn't run long????
*September 2, 2008*

**Chemistry**

Oxigeno
*July 4, 2008*

**wods**

what it call a wealthy powerful businessperson
*June 11, 2008*

**words**

What it call a person that judges food, art., music, etc
*June 11, 2008*

**help**

I was wondering who can help me to do a sentences with affluence.
*June 4, 2008*

**a formula for excel**

yes that how I did it but I have not been ebla to get the correct formula. evry time I try to get it it says value error.
*June 3, 2008*

**a formula for excel**

I have a formula but I can see to get it. shirt 13 at 29.95, pants 22 at 31.99, shoes 18 at 74.99, dress 16 at 69.99, then I have a discount for 15% and an additinal 10 discoun. Then I have the sales tax for 8.25% and I get see to ge the formula for these. Please help me I ...
*June 3, 2008*

**excel Buget**

I am trying to get a formula for excel I have merchandis Amount shirt 13 29.95 pants 22 shoes18 dress16
*June 3, 2008*

**Please revise my essay**

if you want to chech your grammar use your microsoft word it will fix the grammar and your commas and your run on sentences.
*November 4, 2007*

**Check out my anwser for this science question plez**

The chemicals make rain acidic how does it happen? Is it this it? The chemicals from the black smoke gets mixed up in the water cycle and creates acid rain.
*October 21, 2007*

**baasic geometry**

A rectangle has width the same as side of a square whose perimeter is 20m. the length of the rectangle is 9m. Find the perimeter of this rectangle. W=L+20m 2L+2W=9 2L+2(w+20m)=9 2L+2w+20=9 4l+20=9 4L=20+9 4L=29 L=29/4 answered below. This is the third post of this problem.
*March 14, 2007*

**basic geometry**

The length of a rectangular picture is seven iches longer than the width. Find the length and the width if the perimeter of the picture is 62 inches. 2L+2w=62 2L+2w+7=62 4L+7 =62 4L=7+62 4L=69 4L=69/4 2L+2w=62 You are ok to here. length is 7" longer than the width; ...
*March 14, 2007*

**basic geometry**

could someone check my work. The width of a rectagular is one -half the length. the perimeter of the rectangler is 72 inches Find the length of the picture 2L+2w=72 2L(1/2)+2w=72 2L(5)+2w=72 10L+2w=72 12=72 L=12/72 L=6 answered below
*March 14, 2007*

**Basic geometry**

these is another one the width of a rectangular picture is one half the length. the perimeter of the rectangle is 72inches.Find the length of the picture. 2L+2w=72 2L(1/2)+2w=72 2L(5)+2w=72 10L+2w=72 12L+72 L=72 L=12/72 L=6 If width is 1/2 the length, then w = 1/2L.
*March 14, 2007*

**basic geometry**

these is my homework, and I would like for some to tell me if I did rigth. 10. A rentangle has width the same as a side of a square whose perimeter is 20m. the length of the rectangel is 9 M. Find the perimeter of this rectangle. W=L+20m 2L+w=9 2L+2w(w-18)=84 2L+2w-18=84 4L+18...
*March 14, 2007*

**basic geometry**

A rectangle has width the same asa a side of a square whose perimeter is 20m.the length of the rectangle is 9m. Find the perimeter of this rectangle. 34. The with of a rectangular picture is on-half the length . The perimeter of the rectangle is 72inches. Fid the length of the...
*March 13, 2007*

**basic geomectry**

Would please somebody help me answer the geometry work that I posted . these is for my G.E.D . Your question was already answered, although the many problems it contained were not solved for you. That is something you are going to have to make an effort at doing yourself. ...
*March 13, 2007*

**basic geometric**

Thank you mary for helping me with these work I really appreciated.
*March 12, 2007*

**basic geometric**

10. a rectangle has width the same as a side of a square whose perimeter is 20m. the length of the rectangle is 9m. find the perimeter of this rectangle. 34. The width of a rectangular picture is one-half the length. The perimeter of the rectangle is 72 inches. Find the length...
*March 12, 2007*

**basic geometric**

The perimeter of a square is 92 feet. What is the length of each side. and thank you for your help I really appreciated . P= 4*s s= P/4
*March 11, 2007*

**basic geometric**

The width of a rectangle is 6 centimeters less than the lenght. The perimeter is 64 centimeteres . would you please help me, answer these work. than you. L = length W = width ================ eqn 1: 2L + 2W = perimeter = 64 cm eqn 2: W+6cm = L Solve the two equations ...
*March 11, 2007*

**basic geometric**

a would like to get someone too help me with these math problem. Two angles of a triangle are 40 degrees and 62 degrees; what is the third angle's measur? answered below. Interior angles of a triangle is equal to 180 degrees. A triangle only has 3 angles. You have two of ...
*March 11, 2007*

**basic geometric**

a would like to get someone too help me with these math problem. Two angles of a triangle are 40 degrees and 62 degrees; what is the third angle's measur? The angles of a triangle always adds to 180o. You know two of the angles, solve for the third. can you please ...
*March 11, 2007*

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