Sunday

January 22, 2017
Total # Posts: 982

**math**

1) The Vietnam Memorial in Washington, DC is an angular wall. If you are standing at the vertex of the angled monument and you wish to back up always staying equidistant from the side walls, describe the path you would take. 2) Describe fully the locus of points 6 units from ...

*April 25, 2009*

**math**

1) The Vietnam Memorial in Washington, DC is an angular wall. If you are standing at the vertex of the angled monument and you wish to back up always staying equidistant from the side walls, describe the path you would take. 2) Describe fully the locus of points 6 units from ...

*April 25, 2009*

**Math**

5.67

*April 20, 2009*

**com 140**

How do you apply the knowledge of effective business communication in your current or future job and college courses?

*April 20, 2009*

**Physics**

5.94m/s

*April 12, 2009*

**math**

The cross section of an attic is in the shape of an isosceles trapezoid. If the height of the attic is 9 feet, BC=12 feet, and AD=28 feet, find the length of line AB to the nearest foot. The triangle of the trapezoid is triangle ABE and the bases are BC and AD. Could you also ...

*April 11, 2009*

**math still need help**

i don't understand the way this is being worded. where did 46 come from? what does vs and vb stand for?

*March 20, 2009*

**math**

Solve the problem. A cruise boat travels 48 miles downstream in 3 hours and returns upstream in 6 hours. Find the rate of the stream.

*March 20, 2009*

**math help please**

i am getting lost somewhere...

*March 20, 2009*

**math help please**

Solve the problem. A boat can go 33 mph in still water. It takes as long to go 300 miles upstream as it does to go downstream 360 miles. How fast is the current?

*March 20, 2009*

**similarity proofs**

Given: (AX/CX)=(BX/DX) prove: angle B = angle D

*March 12, 2009*

**college**

Does this passage contain an argument? Will a beverage begin to cool more quickly in the freezer or in the regular part of the refrigerator? Well, of course it'll cool faster in the freezer! There are lots of people who don't understand anything at all about physics ...

*March 11, 2009*

**2nd grade Social Studies**

Thank you Mrs. Sue

*February 24, 2009*

**2nd grade Social Studies**

Name 4 things that link countries together.

*February 24, 2009*

**7th grade math**

15x-9=21

*December 10, 2008*

**physics**

Sun will turn into a red giant star one day. Today the sun has a mass of 2*10^30kg and a radius of 70km and an angular velocity of 2.85*10^-6 rad/s. How fast are the particles moving at the surface of the sun? When the sun turns into a red giant its mass will be 75% of what it...

*December 7, 2008*

**math**

i need help with these problems please [6-2x]<4 which is the numeral set for [2x-]<5 1.[x]-4<x<1] 2.{x]x<-4orx>1} 3.{x]-1<x<4} 4.{x]x<-1orx>4}

*December 4, 2008*

**science**

where in the atmosphere does most weather occur.

*November 17, 2008*

**Math**

Melissa gave Bonnie some coins and this puzzle here are 16 pennies 12 nickels and 10 dimes take a way the fewest possible coins so that you leave 3 times as many pennies as dimes, and half as many dimes as Nickels. What coins did Bonnie Take away to solve the puzzle?

*October 28, 2008*

**science**

Working on animal cells. Have to label what make up an animal cell in order 1-8 of the following; nucleus, cell membrane, vacuole, cytoplasm, mitochondria, goligi body, endoplasmic reticulum, ribosome??? Not sure where to start. Can not open the last website. Please help!!!

*October 27, 2008*

**science**

can not get the website to open up

*October 27, 2008*

**science**

Working on animal cells. Have to label what make up an animal cell in order 1-8 of the following; nucleus, cell membrane, vacuole, cytoplasm, mitochondria, goligi body, endoplasmic reticulum, ribosome??? Not sure where to start

*October 27, 2008*

**science**

Need to find the sequence of how an animal cell starts. Need the order

*October 27, 2008*

**ac electronics**

if the total current in a two-branch parrallel circuit is 500 mA AND THE RESISTIVE CURRENT IS 250 mA, what is the value of inductive current

*October 7, 2008*

**7th grade**

how do you do metric conversions

*September 30, 2008*

**Math**

9,234-:[3.3(1+8^3)] What do you do with the 9 and the 513 within the brackets? What step is next, what is the answer?

*September 9, 2008*

**9th grade technology discovery**

i'm doing a career report and i need a good website to get info on nuclear power workers. ex: outlook , description , ect

*August 28, 2008*

**9th grade technology discovery**

i'm doing a career report and i need a good website to get info on nuclear power workers. ex: outlook , description , ect

*August 28, 2008*

**tech**

technology is anything man made and information technology im not to sure about but i think it is that technology is man made and tech info is info made by technology.

*August 28, 2008*

**Math**

Can anyone tell me if these functions are odd, even, or neither. Also, what is the domain, range, x-intercept, and y-intercept of these functions? 1. f(x) = x^2 - 3x + 6 2. f(x) = cubicroot(x)

*August 19, 2008*

**Axia College**

First of all there are spelling errors because most prob. do not write their blogs in word first so they have spell check. I do because I can't spell, never could. Thank goodness for spell check. I have been with Axia for a little over a year I have 16.5 weeks to finish my...

*August 7, 2008*

**physics**

Hey do you go to proyecto? =] Look to the response to Jodie!

*July 22, 2008*

**physics**

THANK YOU FOR YOUR HELP!!!

*July 20, 2008*

**physics**

a kangaroo jumps to a vertical height of 2.55m.How long was it in the air before returning to Earth? pleaseee anwser it is due in 1 day!!!!

*July 20, 2008*

**IT205**

Write a 1050-1750 word paper in APA format outlining the development of a high-level computer network design for the Bead Bar. Your paper should include the network topology that you think should be used, the network architecture, and the advantages and drawbacks that the ...

*July 11, 2008*

**Algebra**

thanks for your help

*July 2, 2008*

**Algebra**

Solve. x^2+6x-4=0 x=-3+ã13,-3-ã13

*July 2, 2008*

**social studies**

how does the geography influence the culture of an area?

*June 10, 2008*

**Algebra**

x+y=-8 3x-y=-4

*May 16, 2008*

**Chemistry**

I have to write a paper and bring in examples of each type of mixture for a class feast(so it needs to be edible). I want to know if i'm correct on the two that i have and i need an example of another and why it is it. I have Kool-Aid for a solution, jello for a colloid, ...

*April 13, 2008*

**Math**

12 is 40% of what number?

*March 17, 2008*

**algebra 2**

Suppose that you have received an unexpected inheritance of $36,000. You have decided to invest the money by placing some of the money in stocks and some in bonds. To diversify, you decided that five times the amount in bonds should equal three times the amount invested in ...

*March 12, 2008*

**chemistry**

how is a chemical mixture distinguished from a chemical compound?

*March 3, 2008*

**english**

what is a suffix

*March 3, 2008*

**more chem**

What is the pH that would result from the addition of 0.002 moles of HCl to 100 mL of a 0.1 M boric acid/borate, pH= 9.2 buffer solution?

*February 7, 2008*

**chem**

What should you mix with trisodium citrate to prepare a buffer solution, a strong acid or a strong base?

*February 7, 2008*

**English**

Thnks, I'll try them out

*January 22, 2008*

**English**

I need help quick, I need to write a speech with anecdotes and it needs to make the audience laugh. the title is How Not To Write A Speech or 30 Reasons Not To Do A Speech So what could I use for this?

*January 22, 2008*

**Calculus**

Given two problems: Problem A: Tau = Integral(0 to v) v/(q^2 - v^2) dv q = constant Problem B: Tau = Integral(V TO 0) v/(q^2 - v^2) dv q = constant Why is it that, SUBSTITUTION RULE is used in problem A, and QUOTIENT RULE is used in problem B? The two problems are somewhat ...

*December 19, 2007*

**algebra**

On Monday, Voltaire drove to town at 60 miles per hour. On Tuesday, he drove to town at 40 miles per hour. If the totaling traveling time for both trips was 15 hours, how far was it to town? I know distance=(rate)(time).so I set it up like this...x=distance X/(60)(15) + x/(40...

*December 11, 2007*

**algebra**

Charles opened the old trunk and found $6750 in $1 bills and $10 bills. If there were 150 more ones than tens, how many of each kind were there?

*December 9, 2007*

**Math**

I still do not understand how to solve the following problem. Please show step-by-step. x = Integral (0 to v) dv/(q^2-v^2) where q = constant the answer is --> x = 1/2q ln (q+v/q-v) 1) Where 1/2q came from? 2) Where ln came from? Is there a formula for it? Please help!!!!!!!

*December 8, 2007*

**Algebra**

Yea I think I get it now..thanks!..I'm working on a similar problem ..definetly will post to check if its correct

*December 7, 2007*

**Algebra**

Billye ran to town at 8 kilometers per hour and then walked back home at 3 kilometers per hour. How far was it to town if the round trip took 11 hours?

*December 7, 2007*

**Math**

step 1: x = integral(from 0 to v) dv/(z^2-v^2) step 2: x = 1/2z ln((q+v)/(q-v)) How do you get from step 1 to step 2 ?

*December 6, 2007*

**LANGUAGE**

ARE THE GUIDE WORDS THE WORDS AT THE TOP OF THE PAGE?

*October 24, 2007*

**LANGUAGE**

WHAT ARE ENTRY WORDS WHEN USING THE ENCYCLOPEDIA?

*October 24, 2007*

**Accounting urgent**

2/3 Account Receivable 853.700 Sales 853.700 Cost of goods sold 575.500 Inventory 575.500 6/3 Sales Return 113.900 Account Receivable 113.900 Inventory 66.500 Cost of goods sold 66.500 12/3 (853.000-113.900) = 739.100 Disc : 739.100 x 3% = 22.173 Cash 716.297 Sales Discount 22...

*October 3, 2007*

**Andrew**

What is a plastid

*September 26, 2007*

**Biology**

Are lysosome the digestive center of a animal or plant

*September 26, 2007*

**science**

Instrument used to find mass _ _ _ _ _ _ - _ _ _ _ balance I am confused!

*September 11, 2007*

**science**

what is the formula for calculating volume?

*September 11, 2007*

**science**

1 milliliter = 100,000?

*September 11, 2007*

**Science**

What is the name of the "curve" in measuring liquids?

*September 11, 2007*

**Science**

What is the term for the measure of the force of gravity on an object? Thanks for the help so far!

*September 11, 2007*

**Science**

What is the term for the measure of the force of gravity on an object? Thanks for the help so far!

*September 11, 2007*

**Metric System**

What is the metric unit for weight?

*September 11, 2007*

**Science**

Instrument used to find mass _ _ _ _ _ _ - _ _ _ _ _ _ _ _ _ _ _ ?

*September 11, 2007*

**Math/Calculus**

-200Acos(10t)-200Bsin(10t)-240Asin(10t)+240Bcos(10t)+200Acos(10t)+200Bsin(10t)=12sin(10t) do that step again, you did your math wrong. You should get A=-1/20 and B=0

*July 12, 2007*

**Science**

Granite is an intrusive, felsic rock, which may be produced by partial melting or fractional crystallization. Explain how these processes can produce felsix magmas from more mafic parent magmas. Since this is not my area of expertise, I searched Google under the key words &...

*March 19, 2007*

**Chemistry**

....CH3.................O........................... ...__/......................||.......................... ..// \\______N___C___CH___NH2. ..\==/.............|..................||…............. ........\...........H…….......CH3……….... ......CH3...

*March 12, 2007*

**Chem**

Sodium cyanide NaCN is a solid which melts at 564C to give a liquid that conducts electricity, It also dissolves in water to give a conduction solution. Deduce the type of bonding that holds the compound together and why? Write a balanced chemical equation for the reaction ...

*March 12, 2007*

**Chem**

Draw a Structural Formulae for Hydrogen Cyanide (HCN) and Cyanogen (C2N2 or CN2) Hydrogen = 1 Valency Nitrogen = 3 Valencies Carbon = 4 Valencies H-C(triple bond)N N(triple bond)C-C(triple bond)N Thank you And for a Lewis Structure they would be H:C:::N: and :N:::C:C:::N: very...

*March 12, 2007*

**Science**

A 0.21g sample of sulfuric acid is dissolved completely in sufficient water to make 0.25 litre of final solution. Calculate the hydrogen ion concentration in mol1-1 in this solution and show successive steps in the calculation: If 0.21g in 0.25l then 0.84g in 1l.You multiplied...

*March 12, 2007*

**deposition**

What is deposition? Effects of deposition? whats made by deposition? Thank you for using the Jiskha Homework Help Forum. Anytime you don't understand a word, be sure to look it up in a good dictionary. For example, here is what the online dictionary says: Main Entry: de&...

*February 25, 2007*

**Law(case analysis)**

1. Identify all potential lawsuits (eg. parties and theories) which could occur. Case: David is a former employee of 123 Bytes. He enters the property of 123 Bytes, claiming that the company owes him $1,000 in back wages. An argument ensues, and the 123 Bytes manager, Bill, ...

*January 29, 2007*

**Algebra 1**

how do you find slope intercept form? The general equation is y=mx+b

*November 30, 2006*

**math 4th grade question**

Rodney is 9. His sister is 3.

*November 5, 2006*

**math**

two more ones than they have tens ?

*October 25, 2006*

**math problem**

Your answer works, but it does not encompass all possible answers. The solution is far from unique.

*September 30, 2006*

**science - 6th grade**

do i halt to pay for this

*September 25, 2006*

**unscrambling word**

Spanish homework-how to unscramble words in spanish!

*June 14, 2005*