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Posts by DANNY

Total # Posts: 867

Statistics
Suppose you conduct a study and find that the probability of having a baby boy is 60%. Now suppose three of your relatives are going to have babies. a) Build a tree diagram showing all the conditional probabilities and joint probabilities associated with the sex of the three ...

Algebra
I have done this problem alot and still don get it can some one help me?? Thank you Solve 3/x-9 + 6/(x-9)^2

chemistry
how do u do a redox balance of the following reaction : Fe(NH4)2(SO4)2*6H2O + H2C2O4 + K2C2O4 + H2O2 -> K3Fe(C2O4)3*3 H2O + (NH4)2SO4 + H2SO4 +H2O i only know Fe2+ -> Fe3+ +1e-

health
In what ways are health care or human service organizations unproductive or inefficient?

chemistry
so its not spontaneous at room temperature?

chemistry
Is the dissolution of borax in water a temperature dependent reaction or is it spontaneous at all temperatures at which water is liquid? I think its spontaneous at all temperatures when water is liquid because borax is a polar compound.

Math
Use the following information regarding the farm population(in millions of persons)from 1945-1990. Year 1945 1990 Millions of persons 24.3 4.4 a. Write a linear model for the farm population,y,in millions of persons.Let x=0 represent 1945. b. Use the linear model to estimate ...

math studies (survey)
This is for a school project, therefore I consider it "homework help." Off the top of your head, try to name: 1. The six American idol winners 2. Six American vice presidents that did NOT become president (current one counts) Don't cheat please! Thanks!

year 7 RE
PLEASE could anyone help me . I need to find 6 JEWISH starters 6 JEWISH main courses and 6 Jewish deserts. thanks for your help

Religion
What countries of origin Hinduism, Buddhism, Confucianism and Daoism? What are historical figures and events Hinduism, Buddhism, Confucianism and Daoism? What are the central beliefs of Hinduism, Buddhism, Confucianism and Daoism? The nature of god of Hinduism, Buddhism, ...

Religion
Historical figures and events:Hinduism Confucianism Buddhism And Daoism

homework help site w/ all subjects?
Historical figures and events:Hinduism Confucianism Buddhism And Daoism

Essay Help
Here are the instructions: "We are going on a trip to hear a performance from a group promoting the Monterey Jazz Festival. Please explore the internet for information about these performers, find out where they are from, what pertinent things they have accomplished in ...

Science
What do you predict will happen to the nutria population after all the land is depleted of the nutrias’ food resource?

Science
Explain the four factors that produce changes in population size. Which factors are affecting the population size? What do you predict will happen to the nutria population after all the land is depleted of the nutrias’ food resource?

Accounting
this is what I got so far can someone help me??? Journal of the Portland After School Program July 1, 20XX - December 31, 20XX a) July 1, 20XX - Received unrestricted donation check in the amount of $15,000 from the Multnomah County Department of Health & Human Services. ...

Accounting
That is where I am stuck can someone help me???

hum 130
What countries of origin Hinduism, Buddhism, Confucianism and Daoism? What are historical figures and events Hinduism, Buddhism, Confucianism and Daoism? What are the central beliefs of Hinduism, Buddhism, Confucianism and Daoism? The nature of god of Hinduism, Buddhism, ...

Science
What is a plant and animal seen regularly in the sotheast region (Georgia)?

Science
How does a raw banana relate the second law of thermodynamics to the changes in energy observed in Appendix C. How did the amount of energy gained compare to the amount of energy lost as heat at the second through fourth trophic levels? Considering the amount of energy ...

Religion Research Paper
1. Considering that Hinduism lacks a uniting belief system, what makes up the Hindu religion? 2. What are the cultural and societal influences that have made Hinduism vital to the region in which it originates? 3. Explain the desire for liberation from earthly existence.

sci 275
Create an outline of the risk of using Malathion according to the four steps of risk assessment presented in Ch. 4, p. 73, Figure 4.1: o Hazard identification o Dose-response o Exposure o Risk characterization

Science
Do you believe that humans can harvest forest resources in an environmentally friendly way? Or, should national forests be left in their natural state in which resources are not used to benefit humans? To which side are you inclined?.

college algebra
find the inverse of log5(2x+1)=g(x)

algebra
Let f(x)=x^4+2x^3-7x^2-8x+12. A.) Discuss the short run behavior of f(x). B.) Discuss the long run behavior of f(x).

algebra
Let f(x)=3x-7, and g(x)=5x^2, h(x)=1/x a.) Find f[g(x)-9] b.) Find g[hf(x)]

algebra
The function f is even and the function g is odd. Determine whether the function h(x)= f(x)/g(x) is even or, odd or neither.

Science
What is an environmental problem that you feel is significant in your town or city. What are some causes? Are any of these causes related to human values and environmental ethics? Explain.

Religion
Modern civilization has impacted the spiritual lives of the indigenous peoples you explored. Are indigenous religions still practiced today? If so, how have the practices changed over time?

Science
What is an environmental problem that you feel is significant. What are some causes? Are any of these causes related to human values and environmental ethics? Explain.

Religion
List at least two effects that organized religion has had on society and give examples from past and/or present world events that illustrate your examples.

Science
How could you change behaviors to reduce threats to environmental sustainability?

Science
Define environmental sustainability. Then, list three behaviors that threaten environmental sustainability. How could you change those behaviors to reduce threats to environmental sustainability?

math measurement
oh my god you are all idiots

History
Autobiographical research that analyzes the influences of race as it relates to your community.First-person account of how human interactions in your community have been racialized. For the community, you can consider relations within your neighborhood, local government, ...

college essay
Please tell me if I answered the prompt and check it Choose apiece of literature you have read and describe how it has affected you. For many people, the image that comes to mind when they hear, the word slavery is the Transatlantic Slave Trade. We think of the buying and ...

essay
Please tell me if I answered the prompt and check it Choose apiece of literature you have read and describe how it has affected you. For many people, the image that comes to mind when they hear, the word slavery is the Transatlantic Slave Trade. We think of the buying and ...

can you check it now
Thanks Being the first in my family to attend college is not so easy. There has never been anyone at home to help or to guide me .I did not always get the support I needed, there was and is people, that doubt me. My mother put a tremendous amount pressures me to go to college ...

English
Can someone help me with the intro of my essay. my teacher says I have to get rid of the YOUs in my essay but what can I replace it with.thanks Being the first in the family to attend college is not so easy. There is no one at home to help you and to guide you .You do not ...

Ethics
What information about race and ethnicity in the United States has helped you better understand or relate to specific minority groups? Have you learned something new about your own cultural history? Trends in immigration will continue to shape the face of the United States. ...

English
How would you apply the knowledge you have about effective business communication and cultural diversity to your current/future job and college courses?

probability
Given a throw of three dice, let X,Y,Z be the number of dots showing on each. What is P(X<Y<Z)?

Physics
momentum = mass * velocity velocity = momentum/mass v = 25/2 = 12.5 (you can fill in the units)

English
What are the main differences between hardcopies and online submissions?

Probability
three fair dice are tossed. Let X,Y,Z denote the respetive numbers showing on their top faces. Assume X,Y,Z are independent. a) find P(X<Y) b) Show that the events (X<Y) and (Y<Z) are NOT independent heeelp...

Ethics
What do you believe in the future of Asian diversity in America?

English
Consider how you might manage the résumé, job-application letter, follow-up letter, and interview. Can you create a table that lays out a day-by-day plan to use as a job aid for your employment search that spans 3 weeks.

math
exsample for danny 25(-99) what is the answer thanks

math
use mental math and the distributive property to simplify 25(-99)and 19x21

science
Completing Equations of chemical changes: EXample: Al+02- Al2O3 How do Iidentify which type of reaction is taking lace and then balance by using coefficients and not subscripts to balance

Algebra
a+5/a^3+4a^2-a+20

Philosophy
Can someone tell me the misconceptions of the universe purpose? I have been looking for different opions but can not find any if you can point me to the right direction or give some of your ideas. thanks Thank you for using the Jiskha Homework Help Forum. Although I'm not ...

Math
BASIC MATHEMATICS MAT/115 I have this problem and it is my last one and I can not figure it out can someone help me the question is. Find the missing length of the right triangle, 7,25 it is a scalene triangle I have been fighting with this problem for the past two days. HELP...

science
A bowling ball has a mass of 10 kg and it is accelerating at a rate of 2m/s2. Calculate the force with which it hits the pins. force= mass*acceleration units: 1 newton= 1kg m/s^2

climate graphs
i dunno thats i was looking for it from u

Writeacher
Writeacher, Do you specialize in any particular subject? I've seen you answer to math, english, physics, etc. I'm just curious. I don't believe I've answered to any physics questions -- poor student to depend on me for that!! Mostly I respond to English ...

Accounting 212 (Managerial)
Could someone please assist in this matter. I'm trying to ascertain the straight-line discount amortization of a problem which is as follows. A company issues $4,000,000 of 6%, 15 year bonds dated January 1, 2007 that pay interest semiannually on June 30 and December 31. ...

science
the 151 is the hydrate's mol mass and the 97 is the BeC2O4 mol mass

science
(3.21g / 151g) x 97g = 2.06g BeC2O4

biology
the name given to the idea that life could rise from nonliving matter is called? (Broken Link Removed)

PHYSICS
A 20.0 kg solid cylinder, 0.25m in radius, and a 5.0 kg thin hollow sphere, 0.50 m in radius, are released from rest at the exact same time at the top of a 10m long ramp inclined at 30º. a) What is the final velocity of the cylinder at the bottom of the ramp? b) What is ...

Math- Geometry Proofs
you have to prove the two segments congruent first then prove that it is an iscoseles triangle by the definition of iscoseles triangle duh!!

Help w/this one again(Math!!)
Write one or two equations to represent the situation below. Solve the equation(s). Show all your work. Two cars leave town going in opposite directions. The car heading north travels at 55 mph. The car heading south travels at 75 mph. How long will it take them to get 715 ...

7th Grade Math 123
Write one or two equations to represent the situation below. Solve the equation(s). Show all your work. A collection of dimes and quarters totals 72 coins. Together the dimes and quarters are equal to $11.70. How many of each coin are in the collection? 2 and 6 tenths? Can you...

7th Grade Math
Write one or two equations to represent the situation below. Solve the equation(s). Show all your work. Two cars leave town going in opposite directions. The car heading north travels at 55 mph. The car heading south travels at 75 mph. How long will it take them to get 715 ...

Antarctic Explorers
What material did the first explorers of Antarctica use for sleeping bags? Both the Scott and Amundsen expeditions used sleeping bags made of reindeer hide, with reindeer fur on the inside, but Scott's were of inferior quality. The Shackleton and Byrd expeditions also used...

Math
-9f + 7f -17

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