Sherrie
Most popular questions and responses by Sherrie
math
Which cosine function has maximum of 0.5, a minimum of 0.5, and a period of 2π/3?
asked on May 29, 2013 
english
the Trout" and "The Wager," Below is a chart which shows the continuum from Pessimistic to Optimistic and on which you can "gauge" where a character fits at each point in the story. For each of the stories, "The Trout" and "The Wager," decide where you
asked on June 1, 2013 
Ecosystems
do detrivores return eneregy to an ecosystem?
asked on July 5, 2010 
Algebra
During a hurricane evacuation from the east coast of Georgia, a family traveled 260 miles west. For part of the trip, they averaged 70 mph, but as congestion got bad, they had to slow to 20 mph. If the total time of travel was 9 hours, how many miles did
asked on October 6, 2015 
Physicsscience
what is the heat required in kilo calories to covert 2kg of ice at 0 c completely into stream at 100c
asked on December 12, 2013 
Physics
A golf club contacts a golf ball for 0.15s at an angle to the horizontal and the ball strikes the ground a distance away. Initial speed is 25 m/s Angle of projection is 15 degrees Calculate time between ball leaving club and when it touches ground The
asked on October 4, 2010 
Ecosystems
put following terms in order from smallest to largest biome biosphere community ecosystem single species population order 1 single species 2 community 3 population 4 ecosystem 5 biosphere 6 biome
asked on July 5, 2010 
english
Fill in each of the boxes below with information about your short story using from three to five sentences for each box. Click here to download a copy of this chart in rich text format. Describe the appearance of your protagonist Describe the appearance of
asked on June 1, 2013 
prealgebra
Explain the basic method(steps) for graphing a linear equation. Can you give an example of a linear equation and show me how to graph the equation?
asked on November 19, 2011 
Prealgebra
Could someone please help me solve the following problems, and show me how to do the work? I am getting confused, and need something to refer to when doing future problems. Thank you so much! (6x+1)(x^29x+5) (2x^4+3)(4x^3+2) (12y^3+8y^2+20y) div. by 2y
asked on December 10, 2011 
Prealgebra
Can you simplify (9x)^2 = 81x^2
asked on December 4, 2011 
Ecosystems
how weathering releases phospahte from rock? i really don't know, any sites i could go on to to get the answer? no wikipedia, or hard ones. english aint my language so hard words i wont be able to understand.
asked on July 5, 2010 
science
Mr beck gigantic gas guzzling exhaust spewing urban assault vehicle suburban weighs 10000ponds it takes mr becck 2 minutes to drive 1.5 kilometers to west valley fitness so he can ride the stationary exercise bike for a half hour How much work and power
asked on October 24, 2009 
science
a box pushed across the floor for a dis tance of 5 meters with a force of 50 newtons in 5 second how much work is done? what is the power?
asked on October 24, 2009 
math  please check me
Identify the amount in the following application In a shipment if 1200 parts, 60 were found to be detective. What percent of the parts were faulty? a. 60 b. 1200 c. what percent d. shipment answer: c Write the following in the standard form of a number.
asked on March 28, 2008 
Accounting
How do I enter the following investment as a compound entry in a general journal? I also don't understand how cash is different from capital. Help!!! ASSETS Cash...............20,000.00 Moving Van.........40,000.00 = 60,000.00 LIABILITIES & OWNER'S EQUITY
asked on October 13, 2006 
Prealgebra
I have some practice problems, and I need to have them worked out, showing your work. I will gain a better understanding of these problems by practicing them. Thank you. (6x+1)(x^29x+5) (2x^4+3)(4x^3+2) (12y^3+8y^2+20y)divided 2y (6x^225x10) divided by
asked on December 10, 2011 
Prealgebra
State a definition of a polynomial in the x. Give an example of a monomial, a binomial and a trinomial. Thank you.
asked on December 9, 2011 
prealgebra
what happens if x = 1. Can you show me how to work out the problem?
asked on December 6, 2011 
prealgebra
explain the following:(a+b)^2 =//a^2 +b^2. Give a numerical example to illistrate this please.
asked on December 4, 2011 
general science
A test liquid has a density if 1.1g/ml. when you pour some of it into a cupof water, what will happen ( assumming that their natures are such that they don't mix and that there is no chemical reaction between the two subtances?
asked on November 15, 2010 
Ecosystems the pond chain
ms. sue i have another question for the food chain and i posted it on that post.
asked on July 5, 2010 
Ecosystems
my first question still requires assistance, i need help with the first question i posted onto here. i will be grateful of your assitance.
asked on July 5, 2010 
Ecosystems
any ideas on how i can make a food chain in a pond ecosystem. i guess i can include fish, sharks, polar bear and stuff, but can you assist me please.
asked on July 5, 2010 
Ecosystems
what r 2 major ways in which nitrogen is fixed in ecosystems? i don't get what they mean by "major" ways? also wikipedia uses difficult wordings i don't understand.
asked on July 5, 2010 
Ecosystems
how much energy is lost 4rm producers to secondary consumers? I think between 80 and 90 percent.
asked on July 5, 2010 
Math  please check me
Flor is putting a fence around a field. The field is rectangular and measures 9.84 yards (yd)long and 18.39 yd wide. How much fence must Flor purchase? answer: 28.23 yd Rainfall for the first 3 months of 2004 was recorded at 2.75, 1.97, and 1.59
asked on March 28, 2008 
math
Your medical terminology instructor listed the following grades for the class out of a 75point test: 33, 34, 43, 45, 45, 54, 55, 59, 60, 62, 64, 66, 67, 68, 67, 68, 68, 69, 70, 70 If your score was 59, what is your percentile? Report your answer in this
asked on March 30, 2017 
Prealgebra
I have some practice problems, and I need to have them worked out, showing your work. I will gain a better understanding of these problems by practicing them. Thank you. (6x+1)(x^29x+5) (2x^4+3)(4x^3+2) (12y^3+8y^2+20y)divided 2y (6x^225x10) divided by
asked on December 10, 2011 
Pre Algebra
Can you graph these equations for me so that I can figure out how to do them? 1). Y=4x3 2). 4x5=2xy 3). Y=1x1+4 4). X+5=2x7 Can you explain your work?
asked on November 19, 2011 
general science
Which of the following is an example of homogeneous mixture? b. a typical soil sample c. a glass of orange juice d. a bottle of vinegar
asked on November 15, 2010 
Math
What is the propability that a random sample of 30 days in august has a mean high tempature less then 78 degreese?
asked on October 30, 2010 
science
mrs rossow ran the Yakima river cayons marathon the course is 27.2 miles long and it took her 2 hours and 15 minutes to finish if she weighs 135pounds calculate the work and power she used. A.work B.power
asked on October 24, 2009 
Accounting
Discuss similarities and differences in the roles economists play as policy advisors and as scientists. How would advice offered to policy makers differ depending on which role an economist assumes?
asked on April 3, 2008 
Math double check me please
In a shipment of 1200 parts, 60 were found to be defective. What percent of the parts were faulty? a.60 b. 1200 c what percent d. shipment answer:a Ms. Jefferson has been given a loan of 20,000 for a 1 year. If the interest charged is $800, what is the
asked on March 28, 2008 
phy103
The premises of an argument are valid. inferences. not valid. true or false.
asked on August 12, 2012 
history
How many times more powerful was vesuvius than St Helen?
asked on January 7, 2012 
history
before the republic or the empire what group of people explanded from northern italy to encompass rome?
asked on January 7, 2012 
Prealgebra
How would I explain to my friend why the quotient of x^8 and x^2 is x^6 and not x^4. She is questioning the rule. How do I explain?
asked on December 9, 2011 
Prealgebra
If zero is known as the trivial solution, what happens when x = 1? Can you show me how to solve this step by step? Thank you.
asked on December 7, 2011 
College prealgebra
how do I simplify the following expressions and show my work? 6+5[(12 div. by2)+5]. (4div.by2)+8(53)to the second power. 872Div.by9x4to the second power + 11.
asked on November 17, 2011 
cultural diversity
what are some of the changes the United States has made to policies concerning the treatment of Muslim and Arabic members of society?
asked on May 23, 2010 
Math  check me
How many grams (g) are there in 7.4 kilograms (kg)? Multiply by 1,000 to make the conversion answer: 7,400 Choose the most reasonable meaure of weight. A cow a. 5,000 mg b. 50 g c. 500kg answer: c
asked on March 28, 2008

science
During which month will Europe and Africa each have equal amounts of sunlight? December January June March
posted on February 20, 2017 
4th grade math
Both of them are correct but it depends on the salad
posted on January 29, 2014 
english
EITHER use EACH of these nouns in a sentence which shows a human trait or characteristic OR choose one noun and use it in FIVE different sentences showing five human traits for the one noun. 1. Time flew and before we knew it, i was no longer a teenager.
posted on May 31, 2013 
math
What is the distance between P(–4, 3) and Q(6, 1)? Round to the nearest tenth.
posted on September 18, 2012 
Life Science
A step or stage of mitosis is interphase. Interphase consist of three periods. the first is a prolonged growth period (G1) followed by synthesis period(S), and yet another growth period(G2).The s period is when the dna is replicated for mitosis.
posted on November 15, 2010 
English
Hello can you help me with this please
posted on August 23, 2010 
English
It is about an introduction and a thesis statement on renting. I am not doing to good in this class and I need to bring my grade up.
posted on August 23, 2010 
English
Can you help me on my paper this is my Final Paper please
posted on August 23, 2010 
Ecosystems the pond chain
thank u do u know what the producers are, what kinds of plants? can they be of any kind
posted on July 5, 2010 
Ecosystems
can you tell me what the 1st level in that pond chain are, i am unable to figure. also the producers. i know that the 3rd level consumer is a bird, and that the 2nd level consumer is a fish, but i can't tell about the other ones.
posted on July 5, 2010 
Ecosystems
from
posted on July 5, 2010 
Ecosystems
oh why thank u
posted on July 5, 2010 
Ecosystems
this is the question: how much energy is lost 4rm producers to secondary consumers? I think between 80 and 90 percent. Secondary consumers = Carnivores = frog Secondary consumers eat herbivores.
posted on July 5, 2010 
Ecosystems
oh thanks, i meant the one after that though, sorry about that, but thanks for more info of the first question.
posted on July 5, 2010 
Ecosystems
Secondary consumers = Carnivores = frog Secondary consumers eat herbivores.
posted on July 5, 2010 
Ecosystems
thank u drwls
posted on July 5, 2010 
Ecosystems
i speak korean
posted on July 5, 2010 
science
a student who weighs 500 newtons climbed the stairs from first floor third to the third floor,15 meters above in 20 seconds how much work did she do? what was her power?
posted on October 24, 2009 
Math
when the numerator and denominator of a fraction can only be divided evenly by one, the fraction has been what?
posted on June 17, 2008