Posts by dean

Total # Posts: 196

physics
8625600 Joules

French
Au printemps.

Pre-Algebra
Please help me. Thanks It's Pythagorean Theorem: A boot leaves port and travels 18 miles north and 15 miles east. How far from port is the boat? I have drawn a picture, 15² + 18² = c² ²= squared. Thanks... meh please someone help mewith this, thanks.

Pre-Algebra
Thanks Reiny.

Pre-Algebra
I got 11 and 2/3rds, correct?

Pre-Algebra
A 9 foot ladder leans against a building at a point 7 feet above the ground. At what height would a 15 foot ladder touch the building if both ladders for the same angle with the ground? Propotion? But I just get a decimal...

Pre-Algebra
Nevermind, it says twice as long/wide.

Pre-Algebra
It says twice as wide, not four times..

Pre-Algebra
Would it be \$800?

Pre-Algebra
Well, this problem is really stumping me, so here it is. Directions: In each problem, first draw a picture of the situation to the right of the problem. Then decide whether the problem involves measuring length or area growth to help you answer the questions. 1. It costs Mrs. ...

life science
how do fungi liv e without water and in extreme cold?

how children learn
which of the following questions ia a thinker/doer most likely to ask?

skills for the effective teacher aide
Acc to the SMCR model, problems in communication can arise when the speaker fails to do what?

math,
3/4 is= to something over 12

math
Theres 26 black cards in a deck of cards. Half of the deck of cards will remain red/black. 1/2 of the cards are shown as black cards.

math
Well, there is 52 cards, and there is only 4 aces, aswell as 9's. What is the probability that you will get those cards?

Pre-Algebra
Well, sorry -.- Thanks for the answer, lol. I thought it would be 28.

Pre-Algebra
Can I have someone check this please? I wouldn't want to do the whole page, then find out I had done them all wrong. :( [Percents of Change] A \$100 digital watch is now \$72 Decrease, 72/100 = negative percent. 100/72.00 = .72 .72 - 1 = 30%? Thanks. 30% is my final answer, ...

math213
Chocolate + singles Chocolate + doubles Chocolate + triples Vanilla + singles Vanilla + doubles Vanilla + triples Strawberry + singles Strawberry + doubles Strawberry + triples There are a total of how many different ways? 3+3+3=? Find it, and that's your final answer.

math
Are you needing to reduce this fraction? Divide?

writing
Please tell us what you need help on.

eng
Use your imagination, :) Education can help succeed you in life, by making new friends, getting a job (career) in life. You need education to survive in life. College is the main thing about education, it's about what you've learned from the years you have been educated.

Pre-Algebra
Could you explain why I got that one wrong? Also, 66 1/2% of \$24.00, how do I do these problems? :\ Thanks, by the way for checking them :)

Pre-Algebra
Is this correct? If I'm mistaken, please correct it for me, and show me how. Thanks. [Fractions, Decimals, and Percents.] 33 & 1/3 of \$90 = \$21.00 100% of 500 = \$500 1% of 500 = \$5.00 50% of 70 = \$35.00 100% of 70 = \$70.00 Thanks, you don't have to tell me all of then...

Pre-Algebra
I don't know how to do these problems. 33 and 1/3% of \$90 66 and 2/3% of \$90 199% of 70

**Help **

Physics
The figure below shows a standard man intending to do reverse curls in a gym (standing up with Tension up, weight of arm down and force down). He holds his arms straight, using an overhand grip to hold the bar. If the mass of the bar is given as 146 kg, what is the tension in ...

biology
In geometry a double helix (plural helices) typically consists of two congruent helices with the same axis, differing by a translation along the axis, which may or may not be half-way. "wikipedia"

MATHS
c stands for cents?

MATHS

MATHS
Are you in algebra using variables 'c'?

C Programming
This is a homework helping site, we can't help you with your programming issues, I believe, discuss that with the founder of that program. I would help you with this, but Its too tiring. (coding) float temp, CtoF, FtoC; char choic; char choice; char answer[10]; char ...

pre-algebra
11-14=b 15-6=b 6-15=b. Do the problems, :)

Algebra 1
You'll use the fourth quadrant, count to six on the X Axis and then count to -6 on the Y Axis. Plot your point.

Factor each number completely 110 480 I don't know how to do factor tree's, they're tricky, :\ Please help

Biology

OK !! I've asked for help so much, I've been on this site for 2 hours, and I still havent got what I wanted, :\ "Represent each expression using positive esponents" e^-4 f Would it just be 1/e^4f?

science
If you don't use crash test dummies, you would use a real person; hence, that would be dangerous and someone would risk their own life. Crash test dummies help test new products, to see if they need improvment, or need to enhance material.

essay
Your first kiss, boyfriend/girlfriend, a new family member, friends, jobs, harrassment, websites, languages, school, anything!

math
Estimate 6,602 minuse 2,344. Everyone has different estimates. Estimate= Just a guess, not the real answer. *Use a calculator for the full answer.* I would say, 4,180. ;)

social studies

I believe I have to times f, Sorry for not writing it carefully, this keyboard is crap. e^-4*f I got 1/e^4*f or just 1/e^4f? Also, please give me a webpage and responde as quickly as possible, I've been on Jishka for an hour ):

Thats the question, but the answer I got was 1/e to the fourth power, f.

IT doesn't give f. I'll tell you again, :| e^-4f That's a negative 4 exponent.

Represent each expression using positive exponents. 2. E(to the negative fourth power)f Would it be 1/e to the 4th power f?

Math
45 multiplied by 365, work your way up til 140,000. (Use a calculator.)

math
Are you using U.S. gallons or the old Imperial gallons in your conversion? 1 U.S. gallon = 3.785 litres 1 Imperial gallon = 4.546 litres

Heres the directions, in everything :\ I don't get what you said. Represent each expression using positive exponents. 2. E(to the negative fourth poewr)f

Using the definition, 10(to the negative sixth power) = 1/10to the six power and x(negative2) = 1/xto the second power The definition also shows that 1/10to the six power = 10to the negative 6th power and 1/xto the 2nd power = x(negative2) I think that's the directions :S ...

Simplify. (-5)-(-3)= Is it -8?

math
3/5

Pre-Algebra
Find the Product. (7y)(5z) I'm totally confused, 7 times 5 = -30yz? Next problem, (-10r)(5s) -10 times 5 = -50s

Thanks Ms. Sue!!!!

Find each Product. 8(-5x) Do I just do 8 x -5 = _n ?

Thanks Ms. Sue you help with everything!!!

I have two questions for math. How do I add/subtract an integer Please give me full notes, or webpage please. Also, my teacher said 10-20E (Problems in book we have to do) Is that evens? because the odd answers are in the back of the text book Thanks,

Thank you

{Decimals} Hi, I'm stuck on these problems, and I asked my family members, they don't know, so I've come to you, community! Please help, thanks. Directions: Round each decimal to the underlined place-value position. 4.2974 (seven is the underlined number) 39.987 (...

8.4 7.5 x____ 504 Don't line up multiplication decimals. Remember to add your place value.

algebra
suppose that D+E=A, that N/A=.25 and that D/A=0.15. Solve for N/E.

ALGEBRA
i got o.87 is that correct

ALGEBRA
S/A=7.25 N/S= .12 N/A= ?

sociology
G. William Domhoff's view of the power structure of the United States most closely resembles the analysis of which sociological perspective? Functionalist perspective Conflict perspective Interactionist perspective Global perspective it isnt conflict, or global. i believe ...

sociology perspective
Every four years in the United States there is a presidential election, and after the election, nearly half the population readily accepts the leadership of the person for whom they did not vote. This is an example of: egalitarian authority charismatic authority traditional ...

sociology perspective
A person is hiking in the Canyonlands of Utah, and she realizes that the beautiful panorama that is unfolding in front of her could not have happened by accident; there must have been some wonderful plan and power that created this and many other wonderful natural areas. This ...

revised sociology question
most of the thoeries are hard to determin which example will work. the definition is clear, but which is best is a little fuzzy! functionalists is the way parts are structured to maintain stability conflict is behavior methods determine tension between conflicting groups. ...

revised sociology question
Sociology perspectives!? 1. Although it does not endorse traditional gender roles, which sociological perspective implies that dividing tasks between spouses is beneficial for the family unit? A. Functionalist perspective B. Conflict perspective C. Interactionist perspective D...

opinion sociology
yes my text is art histroy 3rd edition. the first source!

opinion sociology
Sociology perspectives!? 1. Although it does not endorse traditional gender roles, which sociological perspective implies that dividing tasks between spouses is beneficial for the family unit? A. Functionalist perspective B. Conflict perspective C. Interactionist perspective D...

Chid Care
I would choose answer C. its always better to start children ahead of the curve! although answer d is wide open to how up the age can go!

sociology
#1. Although it does not endorse traditional gender roles, which sociological perspective implies that dividing tasks between spouses is beneficial for the family unit? A. Functionalist perspective B. Conflict perspective C. Interactionist perspective D. Global perspective #2...

historic art facts
1. Connoisseurship was a process in 19th century architecture. a. true b. false 2. Landscape architecture flourished in the late 18th century. a. true b. false 3. Jacques-Louis David was the leading force in French painting during the revolutionary and Napoleonic eras. a. true...

sociology
Which of the following would be the best illustration of the expressive role in U.S. society, as developed by Talcott Parsons and Robert Bales? 1. A newly married woman keeps a spotless apartment and cooks beautiful gourmet meals. 2. On Saturday, Bill does not need to go into ...

college
Which of the following would NOT be considered discrimination? 1. Sue believes poor people are criminals. 2. Sue refuses to give Jane a ride to work because Jane is poor. 3. Jane, who is poor, vandalizes the cars of rich people who she believes are snobs. 4. Sue refuses to ...

last 4 art questions
1. Connoisseurship was a process in 19th century architecture. a. true b. false 2. Landscape architecture flourished in the late 18th century. a. true b. false 3. Jacques-Louis David was the leading force in French painting during the revolutionary and Napoleonic eras. a. true...

ART HISTORY
Realism by 1860 had lost its political meaning and became also known as A.genre B.naturalism C.minimalism D.humanism its not genra, that is a type or catagory of the form of painting. naturalism is appearence to imitate nature minimalism sounds right to me humanism is used to ...

art history
Realism by 1860 had lost its political meaning and became also known as A.genre B.naturalism C.minimalism D.humanism

I forgot my "Dear Mr. Henshaw" book in school. What happened in the diary on the following dates. March 20, March 24 through 26 and March30??

physics
A stone is rotated steadily in a horizantal circle with a period T by a string of length L. If the tension in the stringis constant and L increases by 1% find the percentage change in T.

yasmin - year 8 spanish
thanks so much you are a life saver! thanks for taking the time to help

yr 8 - spanish
una mocha ,un estuche, un cuaderno ,un libro ,unos boligrafos ,unos lapices, un sacapuntas ,un diccionario ,una goma, una regla, una agenda, una carpeta. no tengo , tengo thanks have just started spanish at school and i am a bit stuck with my homework thanks to every one who ...

Algebra - College intro
I'm having trouble learning "Solving systems of equations by graphing". Can you show me how to do the following problem? X + Y = 2 X - Y = 0 Solve the system. I know it should be easy, but for some reason I just don't see it.

Chemistry
Using the reaction below, calculate how many grams of bromine gas are necessary to produce 1.00mL of hydrogen bromide gas at STP. H`2 + Br`2 -> 2 HBr where `2 is a subscript two.

Geography
Vehicles equipped with high horsepower motor use more fuel than most motors. What does the federal government impose on these vehicles?

Geography
What government imposed barriers stop or hinder the export of automobiles?

history
How do you think slavery influenced the evolution of both Black and White America today?

that is correct! my teacher said i was doing great! THANKS!

social studies
Why did many early Virginia cities develope along the Fall Line?

Cultural Diversity
What measurements do sociologists use to calculate prejudice? Have you looked into the Implicit Association Test (IAT)?? Google Implicit Association Test and look for the test found on Harvard University website (should be the first one.)

math
Help. I have not done math in a long time. I need help making the equation. I will be able to complete the equation if I only knew how to write out the equation. At a depth of x feet under water, the pressure in pounds per square inch is .43x + 14.7. What is the pressure in ...

AP chem
iv. The question is asking for the mass percent of BeC2O4 in the impure sample. The impure sample is the BeC2O4 with the water. So the question is wanting to know the percentage of BeC2O4 out of the entire sample. Therefore you must divide the mass of the BeC2O4(97.0302g) by ...

Human Body Types
I am looking for the genetic weaknesses that each genetic body type inherits, as I wish to form a chart that cross references these probable/possible weaknesses with factors such as eye colour/ hair colour and so forth. Can you or do you know of anyone who could help me please...

1. Pages:
2. <<Prev
3. 1
4. 2