Leo

This page lists questions and answers that were posted by visitors named Leo.

Questions

The following questions were asked by visitors named Leo.

What is the formula to determine someone's annual salary given only the hourly wage? For example, if someone works full time for $20 per hour, how much does he earn in a year? A friend of mine told me the formula before; it's really simple. I just forgot...

19 years ago

Currently the forum uses hash maps which becomes extremely complex and prone to glitches as the number of posts approaches 10,000. I have determined that one solution would be to use linked lists instead of hashes. In fact, linked lists, also known as thr...

19 years ago

I just noticed that if you search for homework help on m.s.n, we're number 2. ... and #8 on Google! =) # 4 on Yahoo And #1 with me. For a couple weeks now, if I search for homework help on my own connection, jiskha is ranked at #11 or #12. But if I go to...

19 years ago

When I search for homework help on google from my computer, jiskha is ranked at #14. What is jiskha ranked on your computer? Thanks. Jiskha came in 12th on my computer. About 14 with or without " " Probably because of lower use during summer? 14th here --...

19 years ago

Does the following sentence contain any grammatical errors? Those are the kinds of people whom I will never talk to. Thanks, Leo Although it ends with a preposition, which some purists consider poor form, I see nothing wrong with the sentence. It also use...

19 years ago

The search box at the top of this page now searches the entire jiskha.com forum in real time. http://www.jiskha.com/search/search.cgi?query=apples Nice. very nice.

19 years ago

How can we improve jiskha.com? Any ideas for improvement are welcome. Thanks! Perhaps separating the subject areas. The subject area categories could be fairly general: English, including how to research Mathematics/economics Sciences Social studies/histo...

19 years ago

Examples: The water molecule: H20 Quadratic: ax2 + bx + c = 0 Just like you would use the b tag for bold or the i tag for italic, use the sub and sup tags for subscript and superscript. that's great...but what do you mean "b tag" and...

19 years ago

I noticed a few things: 1. when I search for homework help on Google, we're #10 (page 1)! 2. We received so many homework questions yesterday that page 1 and 2, and half of 3, was filled up with questions from Thursday. 3. 99% of the students who post are...

18 years ago

If you forget to end your bold or italic tags, this is no longer an issue. All formatting tags are terminated at the end of each post. Tags currently allowed for anyone to use are b, i, u, sup and sub. example It is still good practice...

18 years ago

As you may have noticed, an entire thread can now be viewed by accessing the original message. I think this is great for students, and this may enhance search engine rankings. If anyone has serious objections to this, please let me know. Thanks, Leo I thi...

18 years ago

Sometimes when posting a new message, a software error will occur with an "unable to post" warning. Right now I am working on fixing this error message once and for all. In the meantime, if you get this message, hit refresh on your browser to try to post...

18 years ago

I worked on the new forum all day yesterday. It should be done by the end of tomorrow. There won't be any visual changes, but the forum should load even faster. Also, that silly random error message will stop occuring. Wonderful! Keep up the good work. DA...

18 years ago

The new forum is live. No more random error messages. Much faster searches, sorts and queries. Have a nice day. Thank you, Leo! The new forum is great!

18 years ago

We just added a number of articles: http://www.jiskha.com/school_supplies This is one of my favorites: http://www.jiskha.com/school_supplies/staples.html Very nice!! =)

18 years ago

Local minimum and local maximum imply that the function approaches negative and positive infinite at opposite sides of the graph. Local minimum (1,1) and local maximum (3,3) means the slope of the function is 0 at these points. Thank you so much. So 1)whe...

18 years ago

Hint: The total of angle measurements inside any pentagon is the same. Hint: Look up the mathematical definition of an arithmetic sequence. IF THE MEASURES OF THE ANGLES OF A PENTAGON FORM AN ARITHMETIC SEQUENCE, WHAT ARE THE GREATEST AND LEAST MEASURES E...

18 years ago

What long term effect do lifting of price controls have on inflation? This is a debatable issue. What does your book say? What do you think? Will inflation increase in the short run but then eventually decrease because when prices are too high, nobody is...

18 years ago

What effect do lifting of price controls have on inflation in the long run? I need some ideas... I think inflation will eventually be under control in the long run, but i don't know what factors will cause that. Good tough question. Take a shot. I would t...

18 years ago

A few of you have noted that Google's description of jiskha.com is ineffective on the search results. It currently reads: ----- Articles, games, humor and puzzles for many school areas including art, computers, English, foreign languages, health, home eco...

18 years ago

The new meta description for jiskha.com is: Students get free homework help from teachers and experts on message boards and chat rooms. Website also features educational articles in math, science, social studies and literature. It will probably take Googl...

18 years ago

The riddle forum is back up: http://www.jiskha.com/net_riddle There are some truly clever riddles being posted. The following is one of my favorites. Try not to scroll down because then you'll see the answer(s): http://www.jiskha.com/net_riddle/display.cg...

18 years ago

uh oh if pencils cost 20 cents and pens cost 30 cents each find the cost of the following items number 36 has r pens and p pencils

18 years ago

As I spend more and more time working, I spend less time with family and friends. However, my career and financial success are important to me. How do I balance the time I spend making money versus time I spend with people? What are some critical question...

18 years ago

how cool is the iphone

18 years ago

Which is the following sentences is grammatically correct? "She had shown me so much about love." "She had showed me so much about love." Thanks, Leo (webmaster)

18 years ago

I have a problem just getting started on writing pseudocode or a program for the following problem: A worm is moving toward an apple. each time it moves, the worm cuts the distance between itself and th eapple by its own body length until the worm is clos...

18 years ago

Can anyone please check the following for me please Expand (5 - 2x) Squared (5 - 2x) (5 - 2x) 5 sqrd + 5 X - 2x + -2x x 5 + -2x X -2x so 5 Sqrd - 10x - 10x + 4X = 5 sqrd + 4x Am I right..thank you :-)

17 years ago

Simplify by expanding the following expression 9 - 6p ------- + 4 3 is the answer, 3 - 2p ------ + 4 3 If not were am I going wrong please Thanks !!!

17 years ago

Can anyone check this equation out for me please... another way of writing out... ( 4 + b ) ( 3b - 2 ) is it 12b - 8 + 3bsq - 2b which is 3b sq + 10b - 8 Help appreciated !!! Thank you :-)

17 years ago

Hi I have spent ages trying to work out the way to program my TI-83 calculator to solve the following... I would appreciate guidance or direction to a site that can show me how to solve the following;- motion of two stage rocket is stated by it height y i...

17 years ago

Hi Can anyone help me solve the quadratic equation for the following:- The motion of a two stage rocket is stated by it height y in metres above the ground since t seconds since launch. Flies vertically Ist stage burns for 5 seconds and cuts out. 2nd stag...

17 years ago

Hi Can anyone tell me if this is correct X Sq - 4x - 16 = 0 using X = -b + Sqrt b sqrd - 4ac / 2a a =1, b = -4 , C = -16 x = -(-4) Sqrt (-4)sq - 4 x 1 x -16 / 2 x 1 = 4 + - Sqrt 80 = 9 + or minus 8.944/2 + = 4 + 8.944 = 12.944/2 = 6.472 - = 4 - 8.944 = -...

17 years ago

Hi I have to rearrnge the following to make y the subject.. x = 3 - 2y / 6 I get the first part do x 3, - 2, and / 6. Undo x 6, + 2, and / 3 then multiply by 6 so, 6x = 3 - 2y add 2 to both sides, 6x + 2 = 3 the divide both sides by 3 6x + 2 = y ------- 3...

17 years ago

Sorry, this is a little long, hope somebody could give me some help. Thanks in advance. Consider the exchange rate of the dollar for the euro. Suppose that the liquidity function L(i) is the same in both the United States and Europe. The United states and...

17 years ago

What do you think of the new business page? It displays the most recent business questions: http://www.jiskha.com/business/ I will also be applying this layout to the other subject pages. Thanks! Leo

17 years ago

All of the subject areas now display relevant questions from the forum. Here are some great examples: Spanish: http://www.jiskha.com/foreign_languages/spanish/ Algebra: http://www.jiskha.com/mathematics/algebra/ Biology: http://www.jiskha.com/science/biol...

17 years ago

Who is Archuke Francis Fernidad? Who is Sergi Sazona? What happen at Passchendule?

17 years ago

Can anyone check this answer for me, simultaneous equation. Where y = 14 + 0.11x and y = 10 + 0.14x use algebra to solve, is the answer 14 + 0.11x = 10 + 0.14x y = 4 x = 0.03 If not where am I going wrong Thanks... :-)

17 years ago

How does pH affect the activity of catalase? Consider both high and low pH, and explain your observations by discussing the effect of pH on protein structure. I cannot find anywhere in my notes, or text book, or even on the internet how pH affects catalas...

17 years ago

During the next couple weeks I will be tweaking and making finishing touches to the new design for Jiskha.com. If you have any suggestions, please let me know! Thanks, Leo

17 years ago

Hi, Could anyone list the MAIN points in summarising the geological and chemical processes causing arsenic contamination in Bangladesh groundwater... I know a little about aquifiers and stuff but am struggling with the MAIN points. I have looked at the va...

17 years ago

Hi Can anyone tell me why using the scientific name for plants is important in the context of their evolutionary relationship ... 1)Is it something to do with extinction, and 2)The beneficial and harm to humans plants from the same species may cause. 3) I...

17 years ago

Dear Everyone: It is beautiful outside. After a full day of school and homework, make sure you go outside and play! Your friend, Leo

17 years ago

I am not quite sure about the following questions, is it True or False for each of the following? 1) The exchange rate (under PPP) between the dollar and the British pound would be 0.5 dollars per British pound if a pair of American jeans costs 50 dollars...

17 years ago

What is the location of this piece of equipment

17 years ago

This question is for the teachers that visit jiskha.com. What services could jiskha.com provide that would benefit you and your students?

17 years ago

I know a couple kids whose first day of school was today. When does school start for most school districts across the US?

17 years ago

Does anyone find the picture as funny as I do? http://www.jiskha.com/math/statistics/ It's a baby holding a statistics textbook.

17 years ago

What do you call a company that charges large corporations to acquire feedback from the general public? For example, before a new product is released (ie cars, movies, electronics), the producers will test the product with the public and listen to their f...

17 years ago

What kind of glasswork is dangerous to use because it has stress points where the glass may break

17 years ago

Are there any animals with an odd number of feet? Humans have two feet, dogs have four and spiders have eight. By feet, I mean external appendages. I realize starfish have five arms, but it turns out these arms are not actually used for locomotion.

16 years ago

Merry Christmas from Jiskha to all of the students and homework help experts.

16 years ago

Do you capitalize the word "in" or "on" in book titles? For example, if there was a book called "He Is in the Park", would you capitalize the word "in"? Thanks, Leo

16 years ago

What is the cube root of 24 plus the fith root of 192

15 years ago

When does winter break start for most students?

15 years ago

It is estimated that uranium is relatively common in the earth’s crust, occurring in amounts of 4 g/metric ton. A metric ton is 1000 kg. At this concentration, what mass of uranium is present in 1.0 mg of the earth’s crust?

15 years ago

determine the x-coordinate of the point on the curve y=2x(lnx) at which the tangent line is parallel to the line y=4x+9

15 years ago

Need help with these calculus questions, would really appreciate it. Heres a link to the question sheet, http://i45.tinypic.com/28mired.jpg i scanned it and put it on tinypic.com since I'm not sure how to type it up. Would really appreciate the help thank...

15 years ago

What SAT score do you need to be in the top 20% of the population?

14 years ago

1. It takes 190 kJ of work to accelerate a car from 21.0 m/s to 29.0 m/s. What is the car's mass? 2. A 32-kg girl is bouncing on a trampoline. During a certain interval after she leaves the surface of the trampoline, her kinetic energy decreases to 205 J...

14 years ago

You plan to construct a brick wall measuring 4.5 m in length, 1.2 m high, and 0.5 m in width. If a brick measures 20 cm x 9 cm x 5 cm, how many bricks will you need? Total volume (to the nearest tenth) = ________ cubic meters. The number of bricks =______...

13 years ago

How does single-slit interference affect a double-slit experiment?

14 years ago

By referring to specific examples from Act One describe the atmosphere, mood and tone of the play.

14 years ago

Can you help me evaluate Hamlet's views on religion, mortality and justice.

14 years ago

Well this is for the I know why the Caged bird discuss what Maya Angelou means by the title of her autobiography A bird in a cage is not free, but a captive. Canaries, for example, sing; why do you suppose that is? Because she is trapped she can’t do anyt...

14 years ago

If points S, O,and N are collinear, how many lines do they determine?

13 years ago

Search engines are most useful for finding: A. course information. B. books in a library. C. Web sites. D. scholarly journal articles.

13 years ago

Scholarly journal articles are written: A. By experts in a subject field B. By reporters C. By lower division college students D. For a general audience

13 years ago

Which of the following publications are both listed under the "Magazines" results? A. Astronomy and Science B. Odyssey and Natural History C. Science News and Earth Island D. The Economist and American Scientist

13 years ago

1)Which of the following sets of Dewey Decimal call numbers is in the correct order? A. 100.1 BLU, 010.1 ABR, 004.15 KWA, 100.01 PRO B. 004.15 KWA, 010.1 ABR, 100.01 PRO, 100.1 BLU C. 010.1 ABR, 004.15 KWA, 100.01 PRO, 100.1 BLU D. 100.01 PRO, 100.1 BLU,...

13 years ago

Discuss the relationship between the FOIL method for multiplying polynomials and the distributive property of multiplication.

13 years ago

This week’s focus is on systems of equations. Describe a profession that might use this on a regular basis, and give an example with a solution (not covered in the text) of a math problem with a real-life application.

13 years ago

Describe the importance of quadratic equations to a basketball player, diver, or even a sniper. Give an example of a real-world situation where you would apply quadratic equations

13 years ago

A long-distance runner runs 2 miles south and then 4 miles east. How far is the runner from the starting point? Round to nearest tenth.

13 years ago

Two horizontal forces F1 and F2 act on a 1.7 kg disk that slides over frictionless ice, on which an xy coordinate system is laid out. Force F1 is in the negative direction of the x axis and has a magnitude of 3.0 N. Force F2 has a magnitude of 9.0 N. What...

13 years ago

Show that a,b,c, and d are positive integers when, ((a^2+1)(b^2+1)(c^2+1)(d^2+1))/abcd≥16

13 years ago

Name two institutions organizations that are involved in supporting or giving redress to these disasters

13 years ago

What is another name for the Roman numeral XV?

13 years ago

A packet of carrot seeds has a germination rate of 92%. In other words, the probability of any seed sprouting is 0.92. How many seedlings would you expect in a row of 50 seeds?

13 years ago

Why do indigenous people in Guatemala live in the mountain

13 years ago

how did the decline of copper prices in the1980s affect chile

13 years ago

If a mixture of 24 lb. of cement, 48 lb. of sand, and 63 lb. of gravel is needed to make 1 cubic foot of concrete, how many pounds of sand are needed to pour a pool deck of 156 cubic feet? _______pounds

13 years ago

A plumber's assistant's rate of pay is $0.75 per cubic foot of earth moved. He moves 220 cubic feet of earth to dig a trench. He moves the same amount to fill the trench. What is his pay for this job? $___________ (These questions are all confusing)

13 years ago

If a pool holds 22,000 gallons, how long will it take to fill the pool at a rate of 400 gallons per minute, rounded off to the nearest minute? _______ minutes Thank you

13 years ago

The Smiths have a pool that is 20 feet by 35 feet. A 5 foot wide deck completely surrounds the pool. The average depth of the pool = 6 feet. How much surface area is covered by the proposed pool deck?

13 years ago

The diameter of a wrecking ball used to tear down buildings is 3.5 ft. What is the volume (to the nearest hundredth)? Is there enough information given? Do I use formuls of v=4/3*pi*r(squared) Hope it makes sense

13 years ago

If a force of 60 N is exerted on a 15 kg object, calculate the acceleration that the object undergoes. ________m/s(squared)

13 years ago

what is the weight of a 3.0 kg object on the surface of the earth?

13 years ago

an object weighs 3 lb. at 10 earth radii from its center. What is the object's weight on the earth's surface?

13 years ago

I asked this question before: if the force of 60 N is exerted on a 15 kg object, calculate the acceleration that the object undergoes. I was told to use Newton's law of a=F/m. I got an answer of 4 m/s(squared). Is this answer correct?

13 years ago

Jupiter's gravitational field at the surface is approximately three times that of the earth. A person weighing 120 lb. on the earth's surface would weigh how much on Jupiter?

13 years ago

A car has a 12 volt battery. The engine has a resistance of 0.22 ohms. How many amps will be drawn from the battery when the key is turned?

13 years ago

This is confusing: This proportion can be changed to (0.45)y = x, where x represents the person's weight in kilograms and y represents the person's weight in pounds. The recommended protein in grams is numerically equal to the person's weight in kilograms...

13 years ago

You must cover a hole that is elliptical in shape. You measure the major and minor axes and find them to be 6 ft. and 4.5 ft. respectively. If you want a 6 inch overhang around the hole, how much covering will you need? (Round to the tenths place.)

13 years ago

Please help with this problem. Compute the following volume and surface area. A rectangular solid has sides of 7 cm, 9 cm, and 11 cm. What is its surface area. ________ square centimeters

13 years ago

Answers

The following answers were posted by visitors named Leo.

I am currently working on restoring the database. Thanks, Leo

18 years ago

You are correct. I am working to restore this.

18 years ago

I am working on the database now :-)

18 years ago

I optimized the forum's pages so that archived pages load faster. Also, I optimized individual messages so that they load faster and use up less disk space.

18 years ago

In economics, ineslasticity is the opposite of elasticity. This article may help you: http://en.wikipedia.org/wiki/Elasticity_(economics)

18 years ago

Hint: combine two two's so you have a 22 in the equation

18 years ago

First, multiply both sides of the first equation by negative one. Then, add the two equations together. This will cancel the y's and you can solve for x.

18 years ago

You should set up some formulas using x and y, x being the smaller number and y being the larger.

18 years ago

The word "ranking" suggests hierarchy: first rank, second rank, etc. The first rank is "higher" than the second rank. Therefore gender ranking implies one sex is higher or better than the other.

Hint: Write the formula for its movements in the x direction only. Also write the formula for its movements in the y direction. Both of your equations will have limits. Your coordinate solution will be the limits as the ant moves an infinite number of tim...

17 years ago

Thank you for your time and expertise and it does look better on paper ...:-) than the way I typed it here Thanks again !!!!

17 years ago

I understand..and thank you for your help !! :-)

17 years ago

HINT: numerator is always 1 denominator is always...

17 years ago

Yes, I will be making the mathematics page and other subject areas display questions from the respective subjects.

17 years ago

Thank you for help !!!

17 years ago

So then the question becomes: At 0 degrees Celsius, is water a solid or liquid?

17 years ago

Smaller cars use less gas because they get better gas milage. Therefore the demand for gas would decrease.

17 years ago

Thank you so much for the feedback. I was working on the fonts last night. If you have any other recommendations or questions, please let me know. Best regards, Leo

17 years ago

Highlight it and hit the backspace or delete key?

17 years ago

Here are some hints: 4^(n+1) = (2^2)^(n+1) 8^(n-2) = (2^3)^(n-2)

17 years ago

In 1776, British maids were paid 4 to 6 pounds per day.

For the purpose of survival, I would migrate to a city.

17 years ago

Where did the x go? Other than what I assume is a typo, everything looks good.

17 years ago

Yes, looks good.

17 years ago

Without a graphic, it is hard to help. However, here is a cool answer key: http://www.theviolincase.com/Flashcards/answerkey.html

17 years ago

This is a homework help site, not a homework answers site. Which question are you having trouble with? Please be sure to show your work. Thanks!

17 years ago

Jiskha means "good girl" in a rare South American language called Aymara. I originally named the website after my late dog. :-)

17 years ago

Hint: Ethanol isn't hydrophilic.

17 years ago

Gurublue... Thank you very much !!!!

17 years ago

You would need to create two variables, one for row and one for column. Each variable would be assigned a random integer within the range that you listed above.

17 years ago

I am not familiar with the exact syntax of the language you are using. But in pseudo code, it appears you have the right idea.

17 years ago

Well the formula you need is (P x V) / T. This means pressure times volume divided by temperature. But, you need to convert your temperature to Kelvins. To do this, simply add 273 to your Celsius. Also, you need to convert torr to atmospheres. 760 torr =...

17 years ago

Forty

17 years ago

There really are no practical benefits of being obese. In some extreme circumstances, obesity may be beneficial. For example, if you live in very cold weather, your fat will maintain body heat.

17 years ago

hints 1. first, get rid of the fractions by multiplying both sides by 9 2. to factor, find the square root of x^4 3. you should draw a number line from -5 to 5 and graph points for A, B and C

17 years ago

Since this is multiple choice, the quickest way to determine the correct solution would be to plug in the given coordinates into each of the solutions.

17 years ago

God?

17 years ago

Thanks economyst, I'll look into these more.

17 years ago

Usually square units are used when talking about area. square-miles centimeters-squared

17 years ago

When heating something in this, never point it at yourself or anyone else

17 years ago

This site has great explanations and examples. http://www.ebsinstitute.com/Baseball/EBS.crm5df2.html

17 years ago

I agree.

17 years ago

Did you have a question about decision making?

17 years ago

Hi, to be honest, there really is no purpose of creating an account at this time. I was just experimenting by programming different individual account features. In the future, I might program the ability to keep track of school assignments, etc. However,...

16 years ago

I need some help too. I already have the idea that high ranking officials thought that the lower class was vulgar, since they worked in occupations using tools such as agriculture or building. Also, i have the idea that the attitudes toward techonology fr...

16 years ago

Can you re-write the problem using alegebra only (no words)? Let's call a and b the smaller and larger number respectively. x - y = 10 b - 30 = 3x a = 20 Is this correct?

16 years ago

HINT Sally can paint 3 houses in 12 hours. John can paint 2 houses in 12 hours. Therefore, Sally and John together can paint 5 houses in 12 hours. So, at the same rate, how long will it take them to paint 1 house together?

16 years ago

For questions like these, you'll want to show your work. We'll help you where you get stuck.

16 years ago

You will need to solve for x in the following equation: 500 = x(20-0.2x)

16 years ago

Jiskha is one of WorkSessions' sister sites. To submit music as a record label, please visit: http://www.worksessions.com

16 years ago

((0.6) ^ (-2)) ^ (-1/2) Hint: (x ^ y) ^ z = x ^ (yz)

16 years ago

Hi Sam: Jiskha runs advertisements for our sister company called WorkSessions. WorkSessions is a digital record pool that promotes new singles to radio DJs, nightclubs and other venues. Typically, the last record label listed is the distributing label. Mi...

16 years ago

WorkSessions Digital Record Pool http://www.worksessions.com

15 years ago

2.6 divided by 0.4? I would draw two diagrams that illustrate how a pizza is divided into tenths.

15 years ago

A chemical solution is a mixture of two or more substances. Examples: air, carbonated water, blood plasma, petroleum, sugar water

15 years ago

(20 / 400) * 100

15 years ago

A big punctuation error hit MY eye in the first person's response: "The Frank's"- Huh? Aren't these plural Franks we're talking about.

15 years ago

First you have to find what s and t equal. Then you can find tan(s + t)

15 years ago

I would get the chances of getting 3 questions right and the chances of getting 4 questions right, and then add the two chances together.

15 years ago

Actually, Oracle is also the name of their flagship database and software applications.

15 years ago

The formula for finding the slope is (y2 - y1) / (x2 - x2)

15 years ago

Looks correct to me. TOTAL COST = 0.89 * POUNDS

14 years ago

I think she means 10! or "ten factorial". And yes, the math statement is true by definition.

14 years ago

The adverb is the word that modifies (describes) the verb.

14 years ago

Since no one seems to be able to actually help with homework on this site, I think I'll post my answer for future reference by others. Of all of William Shakespeare’s characters in the play Hamlet, the protagonist, Hamlet, is by far the most complex and p...

14 years ago

I pick Astronomy and Science...does this make sence?

13 years ago

Thank you!!!

13 years ago

At www.pennfoster.edu, locate the Web site for the school's accrediting body, which is listed by the U.S. Department of Education as a nationally recognized accrediting agency. A. www.css-msa.org/ B. www.iacet.org/ C. www.pde.state.pa.us/pde_internet/site...

13 years ago

Thank you!! is 4 - B?

13 years ago

thank you for your help! i really appreciate it! can i ask 2 more questions? 1) A strong search strategy for a search engine would include which of the following? A. Using quotation marks, hyphens, and unique words B. Entering one or two related words C....

13 years ago

thank you!! so the answer to 4 is a??

13 years ago

I want to be a carpenter

13 years ago

thank you very much Ms. Sue

13 years ago

3bowls=2hours 6bowls=4hours 9bowls=8hours 12bowls=___hours

13 years ago

THANK YOU

13 years ago

Would you divide 22000 by 400? 55 minutes?

13 years ago

Thank you!

13 years ago

volume of wall is 2.7 vol of each brick= 900 900,000,000 Is that how many bricks? Sounds like alot. Am I missing a step

13 years ago

got it. thanks again

13 years ago

Sorry. it's Leo. my friend used my computer. Trying to finish our math homework. :-) Really don't get it.

13 years ago

A=LxW 20ft.x35ft=700 ft I added 5 ft to both to include the deck 25ftx40ft= 1000 I subtract the area of pool from above amount 1000-700= 300 ft. Is that correct?

Is the answer 4 m/s(squared)?

13 years ago

someone told me answer was 29, but how did they get answer? and is it correct?

Here is how I cam up with the answer for your math problem. First you take the .60 and multiply it by 20. Which is 12. Now he gets the 5 dollar bonus which brings it to 17. Now I multiplied the 17 by 2. Which is 34 dollars and 40 cans. So now I go back an...

12 years ago

So you need 64 cans to make $53.40

12 years ago

find the perimeter of a triangle with sides 12 inches, 9 inches, and 15 inches

12 years ago

Thank you!!!!

12 years ago