Friday

September 19, 2014

September 19, 2014

Number of results: 2,076

**math**

how many teaspoons would you have to fill and pour into a 1 Liter bottle to fill it up?
*February 3, 2011 by Anonymous*

**english**

Q.Fill in the blanks using appropriate words from the options given below!!! When we (a)_________ anything we always have to keep in mind our (b)_________. After all, except as an exercise, there would be little point in writing anything if it (c)_________ not going to benefit...
*September 8, 2013 by satyajit(assassin)*

**math**

Hose A can fill a pool in 4 hours. Hose B can fill the pool in 2 hours.If both hoses are turned on at the same time, how long will it take the pool to fill?
*September 27, 2010 by neena*

**Math **

If it takes 4 minutes to fill a bucket with one tap and 6 minutes to fill the bucket with another tap. Using both taps how many seconds will it take to fill the bucket?
*February 4, 2013 by Clara *

**English**

1. Write down two your friends' names in the blanks. 2. Write down two names of your friends' in the blanks. 3. Write down your friends' two names in the blanks. ---------------- Which expression is grammatical?
*September 16, 2008 by John*

**grammar - conjunction **

Fill in the blanks with the words those given in the brackets. ( though / after / if / so / when / while / for / as / but ) 1)(Though) poor himself, he tried to help others. 2)We must wait (until) Ali comes, (as) he has all your tickets. 3)(When) it started raining, everybody ...
*April 29, 2014 by niya*

**Math **

Two taps, having different rates of flow are used to fill a large water tank. If tap A is used on its own it will take 5 hours longer to fill the tank that it would take tap B to fill it on its own. Together, the taps would fill the tap in 6 hours. Assuming that the taps are ...
*September 10, 2010 by Jamie*

**spanish**

P.D. (P.S.) I found 2 4-letter words: bien/mal. Count those spaces carefully one more time? another unscrambler... it's a "message" one: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ icsoasbelganueucrono(with an accent on 1 "o") i am studying childhood experieces, personal reactions...
*December 16, 2006 by SraJMcGin*

**math**

Jane needs to fill her pool with water. Ace said it will take them 40 minutes to fill the pool. Ben said it will take them 60 minutes to fill the pool. How long it will take for both Ace and Ben to fill the pool at the same time?
*April 6, 2012 by james*

**Precalc**

A line in space has the vector equation shown here. Fill in the blanks to find the position vector to the fixed point on the line that appears in the equation: vector r=(5+(6/11)d)vector i + (3+(9/11)d)vector j + (7+(2/11)d)vector k vector v= _____ vector i + _____ vector j + ...
*January 18, 2012 by Grace*

**c**

A hose can fill a swimming pool in 4 hours. Another hose needs 9 more hours to fill the pool than the two hoses combined. How long would it take the second hose to fill the pool?
*September 16, 2014 by Anonymous*

**physics**

A fire hose can fill a certain tank with water during 1 hour. A 2nd fire hose can fill the same tank in half hour. A 3rd fire hose can fill the same tank in quarter hour. find the time necessary to fill the same tank by the 3 fire hoses together
*November 30, 2011 by amal*

**algebra**

Two pumps can fill a water tank in 256 minutes when working together. Alone, the second pump takes times as long as the first to fill the tank. How many minutes would it take the first pump to fill the tank?
*October 28, 2012 by tiffany*

**Algebra**

2 pumps can fill a water tank in 45 minutes when working together. Alone, the second pump takes 3 times longer than the first to fill the tank. How long does it take the first pump alone to fill the tank? Show all work
*October 9, 2011 by Anne*

**math**

Bell and Eva are sharing 1600 ml of maple syrup. Eva receives 3/5 of the amount received by Bell minus 40 ml. How many milliliters of maple syrup do each of them receive? Bell: ( 1600 + ___)* ___/___= ____ Eva : ( 1600 + ___)* ___/___-40= _____ wat do i fill in the blanks with?
*May 31, 2008 by help*

**Spanish: Please check answers**

Please check my answers. The nswers are at the bottom. 3. Fill in the blank with the correct form of the verb: yo/dormir. yo _________ 4. Fill in the blank with the correct form of the verb: ella/devolver. ella _________ 5. Fill in the blank with the correct form of the verb: ...
*February 25, 2013 by Cassie*

**Math**

Practice Dividing by 6 Mary can fit 6 photographs on each page of her photo albums. The table below shows how many photos she look in each state while visiting the Great lakes. Use the table to solve each problem. Great lake state photographs State. Number of photographs ...
*December 28, 2013 by Nawaf*

**French help **

I have to fill in the blanks of this sentence with 5 of the 8 words provided but I am totally lost. I would appreciate any help. ___(1)___ soir, nous ___(2)___ rencontré des amis au restaurant. Nous ___(3)___ avons ___(4)___ le jour précédent. Après un bon diner délicieux, ...
*November 5, 2009 by Madison*

**English**

Thank you very much for your corrections. I stilll need to check these few more sentences. 1) we'll ne analyzing twelve authors belonging to the English literature from 1800 to the beginninig of the twenty-first century. 2) I'll give you literature summaries for you to ...
*September 12, 2010 by Franco*

**Math- PLEASE HELP**

MS Wilkens went to the gas station to fill her car. Her gas tank is 20% full. The cost of gas is $4.29 per gallon. How much will itcost to fill the tank? Use the conversion 1 gallon=231 in cubed. They showed a pic. of a tank with length=1.75ft width=1.25 ft height=11 in I did ...
*March 17, 2013 by Bri*

**7th grade Lang. Arts**

Fill the blanks with one of these words 1) The hurricane so________________a large section of the coast that the president declared it a disaster area. 2) Since I sincerely appreciate all my parents have done for me, how can you accuse me of______________? 3) Because the ...
*September 13, 2011 by saranghae12*

**Statistics**

Among first year students at a certain university, scores on the Verbal SAT follow the normal curve; the average is around 550 and the SD is about 100. a) what percentage of these students have scores in the range 400 to 700? b) There were about 1000 students with scores in ...
*February 17, 2012 by Elise*

**Chemistry**

Fill in the blanks with a, b, c, or d. THE ANSWER THEN IS A. When comparing the strength of bonds between molecules, Ionic bonds have _______ bonds, and molecular bonds have _____ bonds? a. very strong, weaker b. weak, strong c. strong, very strong d. weak, very weak So the ...
*July 8, 2008 by Mickeyv*

**Math**

Two taps named tap A and B are used to fill a tank. Tap A on its own takes 5 hours longer than tap B to fill the tank. The two taps working together fill the tank in 6 hours. How long does it take tap A to fill the tank on its own? How long does it take tap B to fill the tank ...
*September 10, 2010 by Jamie*

**English**

Could you please check these sentences? Thank you. 1) "It's a pity you didn't read that book," he said. He regretted that I hadn't read that book. (Is it the only possible form?) 2) Try eating less. Try to eat less. (Are both possible?) 3) He was seen stealing the watch. He ...
*January 4, 2012 by Henry2*

**English Expression**

There is a time table for the students. This activity is to fill in the names of subjects in the blanks in the time table. They hear sentences. after that they should write down three subject names in the blanks of the time table. Do you have fine arts on Monday? Yes, we do. ...
*April 17, 2008 by John*

**Chemistry......**

If the statement is true, write a T in the blank. If the statement is false, rewrite it to make it correct. 1. An inert gas reacts easily with other elements 2. Radioactive decay is dependent on external forces such as temperature and pressure Fill-in-the-blanks An (11...
*September 8, 2013 by Anonymous*

**Chem**

If the statement is true, write a T in the blank. If the statement is false, rewrite it to make it correct. 1. An inert gas reacts easily with other elements 2. Radioactive decay is dependent on external forces such as temperature and pressure Fill-in-the-blanks An (11...
*September 8, 2013 by Anonymous*

**Algebra**

In each of the following statements fill in the blanks with always sometimes or never. 1. If the ordered pair (x,y) is not a solution to an equation in two variables, then the point (x,y)is on the graph ______________. 2. The graph of a horizontal line ______________ passes ...
*April 16, 2007 by jessica*

**Spanish **

Can someone plz fill in the blanks for me i can't find the cd and its due tomorrow??!!!!!!PLZZZZ En la 11.________ te llamé. De la oscuridad me llamaste. Reconocí tu 12.______. Reconociste la mia. "Vente para acá,"13.______. Respondiste: "¿Dónde estás, papá? No te 14.__." "15....
*December 7, 2012 by Molly*

**Physics- check answer please**

I am supposed to fill in the blanks without a word bank. 1. I you push a crate with 40 N of force at an angle of 30 degrees and your friend pushes with a force of 40 N horizontally, the amount of work you are doing is _____ the amount of work your friend is doing on the crate ...
*July 2, 2014 by Liz*

**Chemistry (Check)**

i have to fill in the blanks In an ionic compound the charges of the Blank and Blank must balance to produce an electrically Blank Substance. Is it Cation, Anion, then Netural for the last blank And what about this one i don't know. Metallic atoms tend to lose valebce ...
*November 15, 2006 by Bryan*

**Spanish please help**

I have no idea how to do these. Will somebody please help. Thank you so much. 3. Fill in the blank with the correct verb form: yo/pensar. Yo __________ 4. Fill in the blank with the correct verb form: ella/entender. ella __________ 5. Fill in the blank with the correct verb ...
*February 14, 2013 by Michael*

**math**

if a person can fill a tank in 12 min. and another person can fill a tank in 20 min. How long will it take both of them to fill 1 tank together?
*February 22, 2013 by shirley*

**English**

procedure: Formative Test Now. let's check how well you can use the expressions you've learned. I will distribute handouts. You should pick up a handout on the table. You have to fill in the blanks with suitable expressions. Are you finished. Two minutes left. We'll check the ...
*June 9, 2008 by John*

**Algebra**

Two hoses are connected to a swimming pool. Working together, they can fill the pool in 4 hr. The larger hose, working alone, can fill the pool in 6 hr less time than the smaller one. How long would it take the smaller one, woking alone, to fill the pool? Please explain
*November 4, 2011 by Megan*

**science**

help fill in the blanks please?? Similarities in the early development of chickens and opossums suggest that these organisms share a _________. Niles Eldredge found evidence in trilobite fossils in a pattern of evolution in which short periods of long change are mixed in with ...
*May 14, 2014 by anonymous*

**Math**

Two hoses are connected to a swimming pool. Working together, they can fill the pool in 4 hr. The larger hose, working alone, can fill the pool in 6 hr less time than the smaller one. How long would it take the smaller one, woking alone, to fill the pool? Please use the work ...
*November 5, 2011 by Skylar*

**geometry**

prove: the segment joining the midpoints of the two sides of a triangle is parallel to the third side. the coordinates are A(0,0)B(a,0)on the the x axis, and C(c,d), M is midpoint and the coordinates of M is (c/2,d/2) and N is also a midpoint whose coordinates are (a+c/2, d/2...
*July 28, 2011 by sumer*

**crt**

Fill in the blanks where called for, and answer true or false where appropriate. 1. Valid arguments are said to be strong or weak. 2. Valid arguments are always good arguments. 3. Sound arguments are ________ arguments whose premises are all ________. 4. The premises of a ...
*March 15, 2009 by Me*

**Spanish**

What is the translation for this poem? I have to fill in the blanks but I can't even translate it. If you can help I'd truly appreciate it. Here's the poem: En la 11. ___________ te llamé. De la oscuridad me llamaste. Reconocí tu 12. ___________. Reconociste la mia. “Vente ...
*April 20, 2010 by Ebonee*

**Math**

It takes pipe A 14 days to fill the fish pond. It takes pipe B 18 days to fill the same pond. Find out how pond it takes both pipes working together to fill the pond
*May 20, 2013 by Erika*

**Statistics**

Hello. I would like to ask a college statistics question. Q. One hundred draws are made at random with replacement from the box [1,2,2,5]. The draws come out as follows:17 [1]'s, 54 [2]'s, 29 [5]'s. Fill in the blanks, using the options below; show work. (a) For the _______, ...
*March 28, 2013 by Daniel*

**Math**

A beach cooler is 2.5 ft long, 1.5ft wide and 2 ft tall. How much ice is needed to fill the cooler at least 1/3 fill? What are the assumptions you make.
*August 9, 2014 by Mikil*

**Algebra**

There is a water tank with a drain of an unknown size that is always open. There is a series of input pipes above it which are all the same size. When 4 pipes are on, it takes 6 hours to fill. When 3 pipes are on, it takes 10 hours to fill. How many pipes would it take to fill...
*June 26, 2012 by Jimmy*

**algebra1**

joe and jim are picking oranges in an orange grove.joe can fill his sack with oranges in 20 minutes.Jim can fill his sack with oranges in 30 minutes They need one more sack at the end of the day.Working together,how long will it take them to fill the sack?
*April 22, 2013 by loulou*

**English**

Can you please check these sentences for me, please? Thank you very much. 1) There are other teenagers who like wearing baggy jeans. You'll listen to the test twice. 2) You are asked either to cross the correct alternative (among three) or to fill in the blanks with a suitable...
*May 17, 2011 by Henry1*

**math**

*This is orders of magnitude* 1)So, I have to estimate 16,700,000,000,000,000 the product of a single digit of 10. - 2 x 10^16 - 2 x 10^15 *my answer* - 1 x 10^16 - 1 x 10^15 2)0.00000394 estimated as the product of a single digit. ____ x 10____ *fill in the blanks* *my answer...
*September 10, 2014 by Anonymous*

**Economics**

Could you please check these thanks. Directions match each item with the correct statement. Not all terms are USED. Here are the words to fill in the blanks. business planning demand curve complements elastic demand expensive goods demand marginal utility expectations market ...
*May 14, 2009 by Taylor*

**English**

1. Stop at the red light. 2. Stop on the red light. (Which preposition should we use?) 3. Turn slightly right. 4. This is a one-way street. (Are both grammatical?) 5. Fill it up with regular unleaded, please. 6. Fill her up with regular, please. 7. Fill it up with the unleaded...
*April 4, 2014 by rfvv*

**Math**

If 10 jugs of H2o fill 5/8 of a bucket. Another 4 jugs and 5 cups of H2o are needed to fill the remaining parts of buckets. How many cups of H2o can fill a bucket?
*March 6, 2013 by Tina*

**Chemistry**

Imagine that you have a 7.00 gas tank and a 3.00 gas tank. You need to fill one tank with oxygen and the other with acetylene to use in conjunction with your welding torch. If you fill the larger tank with oxygen to a pressure of 145 , to what pressure should you fill the ...
*September 21, 2008 by George*

**Chemistry**

Imagine that you have a 7.00 gas tank and a 3.00 gas tank. You need to fill one tank with oxygen and the other with acetylene to use in conjunction with your welding torch. If you fill the larger tank with oxygen to a pressure of 145 , to what pressure should you fill the ...
*September 21, 2008 by George*

**algebra**

Pump A can fill a swimming pool in 6 hours and pump B can fill the same pool in 4 hours. The two pumps began working together to fill an empty pool, but after 40 minutes pump B broke down, and pump A had to complete the job alone. The pool was scheduled to open 4 hours after ...
*January 19, 2012 by Saige*

**construction**

A swimming pool is 120' long,45' wide and 10' deep.How long would it take to fill with water if your maximum fill rate was 15 gallons per minute?
*July 26, 2011 by Mark*

**Chemistry **

This is a lab called Enthalpy and Entropy of Borax Dissolution and I just can't seem to get the right answers... Please help me fill in the blanks The _____ (acid/HCl?)is placed in the buret and the ____ (base/borax?) is placed in the flask beneath the buret. For this ...
*July 5, 2012 by Tim*

**Social studies**

British political system in north America: Fill in the blanks with these words: In England: King George III Parliament In the American Colonies: Colonial Governors Assemblies Town Meetings 1. The king wanted to pass a law that raises taxes in the colonies for the french and ...
*September 17, 2009 by Happy Face*

**chemistry**

Imagine that you have a 5.00 L gas tank and a 3.00 L gas tank. You need to fill one tank with oxygen and the other with acetylene to use in conjunction with your welding torch. If you fill the larger tank with oxygen to a pressure of 135 , to what pressure should you fill the ...
*November 29, 2009 by Anonymous*

**chemistry**

Imagine that you have a 7.00 gas tank and a 3.50 gas tank. You need to fill one tank with oxygen and the other with acetylene to use in conjunction with your welding torch. If you fill the larger tank with oxygen to a pressure of 115 , to what pressure should you fill the ...
*July 7, 2010 by Tiffany*

**chemistyr**

Imagine that you have a 5.50 L gas tank and a 3.50 L gas tank. You need to fill one tank with oxygen and the other with acetylene to use in conjunction with your welding torch. If you fill the larger tank with oxygen to a pressure of 105 atm , to what pressure should you fill ...
*October 8, 2008 by unknown*

**chemistry**

magine that you have a 7.00 L gas tank and a 3.50 L gas tank. You need to fill one tank with oxygen and the other with acetylene to use in conjunction with your welding torch. If you fill the larger tank with oxygen to a pressure of 105 atm, to what pressure should you fill ...
*April 30, 2010 by Anonymous*

**Chemistry**

Imagine that you have a 5.50 L gas tank and a 3.50 L gas tank. You need to fill one tank with oxygen and the other with acetylene to use in conjunction with your welding torch. If you fill the larger tank with oxygen to a pressure of 155 atm, to what pressure should you fill ...
*October 11, 2010 by Michelle*

**Chemistry**

Imagine that you have a 5.00 L gas tank and a 4.00 L gas tank. You need to fill one tank with oxygen and the other with acetylene to use in conjunction with your welding torch. If you fill the larger tank with oxygen to a pressure of 105 atm, to what pressure should you fill ...
*April 26, 2012 by Wolfgang*

**CHemistry Help pleaseee**

Imagine that you have a 6.00 L gas tank and a 3.00 L gas tank. You need to fill one tank with oxygen and the other with acetylene to use in conjunction with your welding torch. If you fill the larger tank with oxygen to a pressure of 115 atm, to what pressure should you fill ...
*October 13, 2008 by Sara*

**chemistry**

Imagine that you have a 5.00L gas tank and a 3.50L gas tank. You need to fill one tank with oxygen and the other with acetylene to use in conjunction with your welding torch. If you fill the larger tank with oxygen to a pressure of 145atm , to what pressure should you fill the...
*November 18, 2011 by unknown*

**Chemistry**

Imagine that you have a 7.00L gas tank and a 3.50L gas tank. You need to fill one tank with oxygen and the other with acetylene to use in conjunction with your welding torch. If you fill the larger tank with oxygen to a pressure of 135atm , to what pressure should you fill the...
*August 20, 2014 by De'Brickashaw*

**Spanish**

I need Help to Answer the following paragraph.(Exam389808 From Penn Foster) Part 4 Instructions: Listen to the passage and fill in the blanks with the words that you hear.You’ll hear the poem two times. En la 11. ___________ te llamé. De la oscuridad me llamaste. Reconocí tu ...
*July 15, 2009 by Moses*

**Math**

Four hoses are filling a pool. The first hose alone would fill the pool in 4 hours while the second hose takes 6 hours. The third hose and the fourth hose each take 8 hours to fill the pool. How long would it take to fill the pool if all 4hoses are turned on?
*November 20, 2013 by Kristen*

**math**

An inlet pipe can fill an empty pool in 3 hours. Another pipe can fill the same pool in 4 hours. How long will it take to fill the pool if both pipes are on? time=1pool/(1pool/3 + 1pool/4) Notice the rates add..1pool/4hrs + 1pool/3hrs. time=12/7 hrs so would this be 7 hrs or ...
*September 27, 2008 by jennifer*

**math**

Filling a tank. Two pipes are connected to the same tank. Working together they can fill the tank in 4 hrs. The larger pipe working alone can fill the tank 6 hrs less than the smaller one, HOw long would the smaller one take, working alone, to fill the tank?
*June 21, 2011 by AJA*

**discrete math**

Fill in the blanks: For all sets A and B, if A is in the set of B, then A union B in in the set of B. Proof: Suppose A and B are any sets and A in in the set of B. [we must show that __________] Let x be and element of _______. [we must show that __________] by definition of ...
*April 15, 2011 by heidi*

**7th grade Lang. Arts**

Hi! Can you please fill in the blanks below with one of the words listed that fits in the sentence correctly? Here are the sentences: 1) The program conatained a(n)______________ of the opera, so that we were able to follow the action even though the singing was in italian 2) ...
*September 20, 2011 by saranghae12*

**chem**

Imagine that you have a 7.00L gas tank and a 4.50L gas tank. You need to fill one tank with oxygen and the other with acetylene to use in conjunction with your welding torch. If you fill the larger tank with oxygen to a pressure of 105atm , to what pressure should you fill the...
*September 20, 2008 by hannah*

**science fill in the blanks help!!!!!!!!!!!**

One group of three nitrogen bases codes for one ______ Is there a context in which this is used? http://www.biology-online.org/dictionary/Codon one group of three nitrogen bases codes for one ________?
*January 3, 2007 by Reilly*

**math**

If pump A and pump B work together, they can fill a pool in 4 hours. Pump A, working alone, takes 6 hours to fill the pool. How long would it take pump B, working alone, to fill the pool?
*January 31, 2013 by Randy*

**Math**

0.38 = (3X0.1) + ( X ) My sons paper instructs us to fill in the missing values. We understand that we are to fill in the two values in the second set of parenthesis, but that is all we understand.
*September 7, 2010 by Sabrina*

**math**

The large container has 13.5 liters of milk. Chen wants to fill as many 3/4 liter containers as possible with this milk. How many containers will he be able to fill?
*January 22, 2014 by james*

**Chem**

so I have a set of fill in the blanks for symbol, atomic number, mass number, protons, neutrons electrons and charge. Protons: 6 Neutrons: 8 Electrons: 2 I said the atomic number was 6, the mass number was 12, and the charge was +4. The only thing I was unsure of was the ...
*May 28, 2009 by Em*

**math**

It takes 1 and 3/4 hours to fill a new underground gasoline storage tank. What part of the tank would be fill if the gasoline had been shut off after 1 hour?
*July 16, 2013 by vincent*

**Foreign languages**

Writeacher, could you please check these other sentences. Thank you. Fill in the blanks with a suitable preposition. 1) I regret ….. inform you that you didn’t pass your FCE test. 2) Lucy dreams of………(go) to live in Australia. The fire officer warned us against …………… (leave) ...
*May 13, 2012 by John*

**living environment**

1) the prefix milli- means 1/1,000. how many times would you have to fill and empty a 10 ml graduated cylinder in order to fill a 1 liter soda bottle? i put 100 times. 2) what are eight examples of liquid products sold by volume
*September 9, 2014 by tom*

**English**

1. Talk with your partner using frequency adverbs. You should think of your favorite sport and work in pairs, and practice the dialogue. There are some blanks in the senences, so you should fill them out remembering the dialogue we practiced before. Are you following with me? ...
*March 17, 2010 by rfvv*

**5th Grade Math**

0.38 = (3 X 0.1) + ( X ) My sons paper instructs us to fill in the missing values. We understand that we are to fill in the two values in the second set of parenthesis, but that is all we understand. Please help...I feel so inadequate because I can't help my child with this ...
*September 7, 2010 by Sabrina*

**SCIENCE?CHEMISTRY*****

Am using the inventory method at moment but am stuck on how fill i the inventory for __Agl+__Fe2(CO3)3--> __Fel3+__Ag2CO3 I think the brackets are throwing me Hows this element b4 after ------------------------------------ Ag 1 2 l 1 3 Fe 6 1 CO 3 3 I dont know if this is ...
*May 16, 2010 by ANDY*

**accounting**

Fill in the blanks in the following separate income statements a through e. Identify any negative amount by putting it in parentheses. a b c d e Sales . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . $60,000 $42,500 $36,000 $ ? $23,600 Cost of goods sold ...
*July 9, 2011 by Joann*

**Math**

Tap A fills up a water tank in 45 mins. Tap A fills up_____(ugh soo right here for the answer... do i put it in a fraction or something?)of the tank in one min. Tap B fills up the same tank in 75 mins. Tap B fills up_____of the tank in one min Tap A and tap B fill together up(...
*April 13, 2007 by karen j.*

**college algebra**

a garden hose can fill a pool in 3 days and a longer one can bill the pool in 2 days. How long will it take to fill the pool if both hoses are used.
*March 8, 2009 by Lou*

**Math**

(This is a question where we have to fill in the blank) So: 2 3 5 ? 12 11 16 26 41 ? It's a number sequence question and I need to fill in the ? as well as write a rule in words. PLEASE HELP!(And the top number has to relate with the bottom number)
*August 10, 2010 by Marianne*

**Math**

One pipe fills a tank in 1 hour while another pipe can fill the same tank in 2 hours. How long will it take to fill the tank if both pipes are used.
*May 13, 2014 by Lucifer*

**Statistics**

In 1972, there were 3.4 trillion cigarettes purchased worldwide, and in 1984, there were 4.3 trillion cigarettes purchased worldwide(in trillions) in the year x, where x=0 represents the year 1972. (a) Which of the following linear equations could be used to predict the number...
*May 12, 2012 by Kwame*

**Algebra**

It takes 30 days to fill a laboratory dish with bacteria. If the size of the bacteria doubles each day. How long did it take for the bacteria to fill one half of dish?
*January 1, 2012 by Anonymous*

**algebra**

It takes 30 days to fill a laboratory dish with bacteria. If the size of the bacteria doubles each day. How long did it take for the bacteria to fill one half of dish?
*January 2, 2012 by Anonymous*

**statistics**

You randomly choose 16 unfurnished one-bedroom apartments from a large number of advertisements in your local newspaper. You calculate that their mean monthly rent is $613 and their standard deviation is $96. Does this SRS give good reason to believe that the mean rent of all ...
*November 19, 2013 by arshi*

**math**

You randomly choose 16 unfurnished one-bedroom apartments from a large number of advertisements in your local newspaper. You calculate that their mean monthly rent is $613 and their standard deviation is $96. Does this SRS give good reason to believe that the mean rent of all ...
*November 19, 2013 by arshi*

**Maths**

Pipe A takes twice the time to fill up the pool as pipe B does.The pool can be filled up in 2 h when both pipes are opened How long will it take each pipe to fill it up alone Plz slove it in Linear equation
*May 27, 2013 by Mary*

**Math**

If it takes 16 faucets 10 hours to fill 8 tubs, how long will it take 12 faucets to fill 9 tubs?
*July 19, 2010 by Pauline*

**Environmental studies**

Are there problems with mitigating impacts on wetlands/streams at an off-site location within the same watershed? i.e. fill a wetland in Maryland and mitigate for it or create it in Virginia. Should the federal government (U.S. Army Corps of Engineers) or a developer decide ...
*June 3, 2008 by Thano*

**math**

colin is buying dirt to fill a garden bed that is a 9 foot by 16 foot rectangle. if he wants to fill it to a depth of 4 inches, how many cubic yards of dirt does he need? if dirt costs $25 per yard, how much will the project cost?
*April 19, 2012 by christian*

**Advanced Maths **

A reservoir is fed by two pipes of different diameter. The pipe with the larger diameter takes three hours less than the smaller pipe to fill the reservoir. if both pipes are opened simultaneously, the reservoir can fill in two hours. Calculate how long it takes the pipe with ...
*February 15, 2014 by Michelle *

**Anatomy**

Beginning with the systemic veins, track the blood flow through the heart. Can someone please help me with this? I am having trouble with this. Use these words to fill in the blanks on the chart: Systemic arteries, pulmonary veins, left ventricle, right atrium, pulmonary ...
*May 6, 2012 by Amy*

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