Wednesday
August 20, 2014

Posts by ariel


Total # Posts: 428

child growth and development
a. Fetal alcohol
June 9, 2010

math
This took some work:P (1) 3 quarters (2) 7 dimes; 1 nickel (3) 15 nickels Then it gets tricky: (4) 2 quarters, 5 nickels (5) 2, quarters, 2 dimes, 1 nickel (6) 1 more time to convert 1 dime into 2 nickels (7) 1 quarter, 10 nickels (8) 1 quarter, 5 dimes (9-12) 4 more times to ...
June 9, 2010

Plz Check My Geometry
oh ok
June 9, 2010

Plz Check My Geometry
perpendicular
June 9, 2010

Plz Check My Geometry
Out of 30 questions these few I struggled with. I put what I feel was right but to be sure I would like some one to check my answers and if there wrong redirect me on how to get the correct answer.( after the = is the answer i think it is. 1.) Given points A(-4, 5), B(2, 3), C...
June 9, 2010

Math
Your Welcome :)
June 9, 2010

Math
A domain is the set of numbers which are valid values for the independent variable. The range is the set of valid numbers for the dependent variable. The angle of the sun over the horizon over the course of the day would be fairly easy to model. The domain would be the hours ...
June 9, 2010

Geometry HELP
Thanks:)
June 9, 2010

Geometry HELP
Rhombus WXYZ has vertices W(1,2), X(4,3), Y(3,0) and Z(0,-1). Find the lengths of diagonals WY and XZ. a.)WY=2√2; XZ=4√2 b.)WY=2√4; XZ=2√2 c.)WY=2√4; XZ=4√2
June 9, 2010

Geography
here are some notes that may give you some ideas:) *The thickness of the troposphere depends upon a number of atmospheric variables at latitude. The troposphere ranges from a thickness of approximately 5.5 mi (9 km) in the polar regions, to a thickness of approximately 10 mi (...
June 9, 2010

Geometry
depends on the quantity.
June 9, 2010

Geometry HELP
yes the angle was 60.
June 9, 2010

Geometry HELP
Find the area of the parallelogram.( with base(s)=10 and the side length(s)=6cm. I don't know the height or area so how do I get my answer? here are the multiple choice answers. a.)15√3 cm^2 b.)15√2 cm^2 c.) 30√3 cm^2
June 9, 2010

social studies
Sarah Bagley was a strong supporter of women's rights. She formed the group called the Lowell Female Labor Reform Association, which called for a ten hour workday.
June 9, 2010

Newspaper
1.) yes, there can be more than one advertisments on one page. 2.) pre-war electronics, malaria cures, business roll lists.
June 9, 2010

Plz Check My Geometry
Out of 30 questions these few I struggled with. I put what I feel was right but to be sure I would like some one to check my answers and if there wrong redirect me on how to get the correct answer.( after the = is the answer i think it is. 1.) Given points A(-4, 5), B(2, 3), C...
June 9, 2010

Geometry HELP
Thank you:)
June 9, 2010

Geometry HELP
Choose the correct slope-intercept form of the following equation and identify the slope and y-intercept. x + 2y = 5 a.)2x + y = 3; m=2; b=3 b.)y = 3x + 2; m=-4; b=0 c.)y = -1/2x + 5/2; m=-1/2; b=5/2
June 9, 2010

Geometry HELP
Thank you both:)
June 9, 2010

Geometry HELP
so would the correct answer be a.) 4b/a
June 9, 2010

Geometry HELP
A line passes through the points K(2a,3b) and R(a,-b). What is the slope? a.)4b/a b.)4ab c.)4a/b
June 9, 2010

Geometry HELP
Thanks:)
June 9, 2010

Geometry HELP
Find the line that passes through the point (0, 2) and is parallel to the line y = -7/3x - 4. a.)y = -7/3x + 2 b.)y = 7/3x - 4 c.)y = 3/7x - 4
June 9, 2010

Geometry HELP
Thanks:)
June 9, 2010

Geometry HELP
Which of the following lines is perpendicular to the line x + y = 3? a.)3y + 3x = 1 b.)y = x + 1/2 c.)y = -x + 3
June 9, 2010

Geometry HELP
Thanks:)
June 8, 2010

Geometry HELP
I'm not sure but I think it's y=3x+7 can someone tell me if I'm right?
June 8, 2010

Geometry HELP
Write the equation for the line in slope-intercept form:Slope: m=3; Y-intercept: B=7 a.)y - 3 = 7(x - 3) b.)y = 3x + 7 c.)y = 7x - 3
June 8, 2010

Geometry HELP
Thanks:)
June 8, 2010

Geometry HELP
I figured out the answer by using the slope intercept formula: y-y1=m(x-x1) y - 4 = 1/3(x - 3)
June 8, 2010

Geometry HELP
A line has a slope m=1/3 and it passes through the point (3, 4). Find the equation for the line in slope-intercept form. a.)y = 1/3x + 3 b.)y - 4 = 1/3(x - 3) c.)y - 3 = 1/3(x - 4)
June 8, 2010

Geometry HELP
Thanks :)
June 8, 2010

Geometry HELP
1.) Given points A(-4, 5), B(2, 3), C(0, 4) and D(5, 0), decide if AB and CD are parallel, perpendicular or neither. 2.)Given the equations y = 1x + 7 and y = 3x - 2, decide whether the lines are parallel, perpendicular or neither. 3.) Given the equations y = 4/3x - 3 and y...
June 8, 2010

Geometry HELP
Thank you:)
June 8, 2010

Geometry HELP
Find the slope of the line that contains points (3, 2) and (-3, 6). a.)3/2 b.)Undefined c.)-2/3
June 8, 2010

Geometry HELP
Thank you:)
June 8, 2010

Geometry HELP
A line passes through points (x, 7) and (3, 2). The slope of the line is 1/2. Find x. a.)5 b.)13 c.)3.5
June 8, 2010

Math
Your welcome:)
June 8, 2010

Math
Well yes, but it would be called a Straight-line equation. They have a simple variable expressions with no exponents on them. If you see an equation with only x and y — as opposed to, say x2 or sqrt(y) — then you're dealing with a ...
June 8, 2010

Math
x=k where k is a constant is NOT a linear equation. Linear equations consist of a variable. A constant CANNOT be a variable therefore x=k is NOT a linear equation. Neither is y=k. Linear equations have a slope, if it doesn't then it's not a linear equation.*** All ...
June 8, 2010

math
Use this formula: height=2*K/base
June 8, 2010

Math
6^2+7=43
June 8, 2010

english
Exposition - The exposition starts with the prologue and the first fight setting the stage and the mood of the rivaling families. The prologue states that these two families have been feuding for a long time and that two lovers will die because of it. The fight shows the ...
June 7, 2010

English
A depressed mood has a side affect of self-consciousness that includes negitive thoughts. self-consciousness is really just self awareness. Hope that helps:)
June 7, 2010

Geometry 10th grade
If my outcome is correct the perimeter should be 20. I did this by drawing to seperate triangle and labeling each one KLM and JHG. With the information you gave it said that KLM ad JHG are congruent. Then I drew the big triangle and combined them. all together the triangle ...
June 7, 2010

Communication and Gender Studies
3.) I forgot to mention sexual discrimination!!!
June 7, 2010

Communication and Gender Studies
I haven't recently witnessed anything serious or anything but I've had friends tell me things: 1.) The ability of girls being able to play "boy" sports is unacceptable to alot of coaches/ schools. 2.) Women being abused if they don't do their "women ...
June 7, 2010

physics
9.8(2.16/s)=
June 7, 2010

physics
Try using the velocity formula:(V=velocity, d=distance, and t=time) V=d/t
June 7, 2010

physics
9.8(30/15)=
June 7, 2010

algebra1
I can't type in the formula because of the typing options but go to purplemath or mathwarehouse to get help.
June 7, 2010

ss
2.) The watergate scandal a political scandal in the United States conducted by president Richard Nixon,in the 1970s,In Nixon hired people to break- into the Democratic National Committee headquarters at the Watergate office complex in Washington, D.C. 1.)The outcome was that ...
June 7, 2010

medical coding
If this is what your talking about, this information should help:) *Use simple language. Clearly communicate what information is being requested. *Provide full details. If a field requires a lengthy description, don’t skimp on details to conserve screen space...
June 7, 2010

ss
Ronald Reagan
June 7, 2010

Physical Science
These notes may help:) Light is electromagnetic radiation of a wavelength that is visible to the human eye (in a range from about 380 or 400 nanometres to about 760 or 780 nm).In physics, the term light sometimes refers to electromagnetic radiation of any wavelength, whether ...
June 7, 2010

RE English/Reading Help
Thank you for helping me:)
June 7, 2010

RE English/Reading Help
Are these right? "It was all pure white, rolling in gentle undulations where the ice jams of the freeze‑up had formed." "Fifty degrees below zero stood for a bite of frost that hurt and that must be guarded against by the use of mittens, ...
June 7, 2010

ss
Thurgood Marshall
June 7, 2010

English/Reading 10 HELP
Are these right? "It was all pure white, rolling in gentle undulations where the ice jams of the freeze‑up had formed." "Fifty degrees below zero stood for a bite of frost that hurt and that must be guarded against by the use of mittens, ...
June 7, 2010

English/Reading 10 HELP
TO BUILD A FIRE Jack London Day had broken cold and gray, exceedingly cold and gray, when the man turned aside from the main Yukon trail and climbed the high earthbank, where a dim and little-traveled trail led eastward through the fat spruce timberland. It was a steep bank, ...
June 7, 2010

English 10 HELP
Thanks :)
June 6, 2010

English 10 HELP
The Dream Keeper Bring me all of your dreams, You dreamers, Bring me all of your Heart melodies That I may wrap them In a blue cloud‑cloth Away from the too‑rough fingers Of the world. Discuss how certain elements are repeated to make a ...
June 6, 2010

English 10 HELP
Do you not want to help me or is this a bad question???
June 6, 2010

7th grade
I do know that a*0=0 because anthing times 0 always sums up to 0.
June 6, 2010

7th grade
Do any of these math problems say what a or b equal?
June 6, 2010

English 10 HELP
Ms. Sue why did you say NO?
June 6, 2010

Science
These notes might help *when the surface of the sea is distributed, waves are produced. waves are seen moving on the surface of water but actually their movement is not extensive and the movement of water from one part of the ocean to another gives rise to currents *In ...
June 6, 2010

Mathamatics
a.) the total cost (including room hire) of a conference with 30 delegates is= $360 b.)the formula to solve this problem is C=120+8(30) hope that helps:)
June 4, 2010

Math
so my guess is that you would start with what ya got 2008 560-4% 2009 559.96-4% 2010 559.92-4% (continue til you get to 2020) sooo; a.) 559.92 b.) 559.52
June 4, 2010

Geometry HELP
I think I figured this answer is y=-5
June 4, 2010

Geometry HELP
Write an equation for the line that passes through point (-5, 3) and is parallel to the x-axis. a.)y = -5 b.)x = 3 c.)y = 3
June 4, 2010

Geometry HELP
I figured it out (4,7)
June 4, 2010

Geometry HELP
A line segment has one endpoint at the coordinate (0, 1) and a midpoint at the coordinate (2, 4). Find the other endpoint. a.)(1, 7) b.)(4, 7) c.)(1, 25)
June 4, 2010

Geometry HELP
thanks :)
June 4, 2010

Geometry HELP
The lateral surface area of a regular pyramid is 160 cm2 and the perimeter of the base is 40 cm. What is the slant height? a.) 4cm b.) 8cm c.) 10cm
June 4, 2010

Geometry HELP
thanks :)
June 4, 2010

Geometry HELP
I forgot to put the possible answers, a.) 4cm b.) 8cm c.) 10cm
June 4, 2010

Geometry HELP
The lateral surface area of a regular pyramid is 160 cm2 and the perimeter of the base is 40 cm. What is the slant height?
June 4, 2010

Geometry
A sphere is inscribed in a cube. The diagonal of one face of the cube measures 4 units. Find the volume of the sphere. a.) 8π√2/3 units3 b.) 8√2 units3 c.) 4π units3
June 4, 2010

Physics
in my equation A will be wavelength since I dont have a lamda key v = fA To find the velocity of the wave in air at 25 degrees Celsius, first convert to Kelvins 273 + 25 = 298K Use this equation to determine velocity of air at a certain temperature v = 331m/s x sqrt(298K/273K...
June 3, 2010

Geometry
A globe sits on a geography teacher's desk. The diameter of the globe is 0.001 km. The earth has a diameter of 12, 713.54 km. Find the ratio of the volume of the globe to the volume of the earth.
June 3, 2010

Areas and volumes
If both the radius of the base and the altitude of a cone is doubled, what is the change to the volume of the cone?
June 3, 2010

Areas and volumes
A regular pyramid is inscribed in a right circular cylinder. The base of the pyramid is an equilateral triangle, and the height of the cylinder is 5 ft. If one side of the base of the pyramid measures 6 ft, what is the volume of the pyramid?
June 3, 2010

Areas and volumes
The base of a pyramid is a right triangle. The legs of the triangle measure 6 in and the altitude of the pyramid is 5 in. Find the volume.
June 3, 2010

Goemetry
A prism has an equilateral triangle for its base. One side of the base measures 12 ft and the altitude of the prism is 6 ft. Find the volume.
June 3, 2010

Algebra 2
A company manufactures bicycles in 8 different styles. Each style comes in 7 different colors. How many different bicycles does the company make?
May 21, 2010

physics
A 100kg mass starts from rest at the top of an incline plane that makes an angle of 35 degrees with the horizontal, the coefficient of friction of 0.005 between the ramp and the mass. The mass slides down the ramp and then slides to a stop on a surface with coefficient of ...
May 6, 2010

physics
A 100kg mass starts from rest at the top of an incline plane that makes an angle of 35 degrees with the horizontal, the coefficient of friction of 0.005 between the ramp and the mass. The mass slides down the ramp and then slides to a stop on a surface with coefficient of ...
May 6, 2010

algebra
m = n-16 solve for m
March 11, 2010

algebra
translate to an algebraic expression. use x and y for variables. three less than a product of two numbers
March 11, 2010

Precalculus
Homework help quick given f(x)= (X+1)/(x) and g(x)= x squared +1 find (g f)(-9) the options are 145/21 83/82 145/64 17/9 this is a homework question and it is due tommorow can u also explain or sow how you arrived at that answer Thanks in advance
February 17, 2010

Math
That is very correct 7/20 I've been a math teacher for over 30 years. And I had my students do 9-7 Independent And Dependent Events And we did 1-9 togather. So then I said 10 is a hard one i'm gone let them sweat. I know why you get 15/25 because 15 red pencils and add...
February 10, 2010

Algebra
x= 5/9(y-32) solve for y and simplify
January 11, 2010

civics
where can I find a good list of civic values? thanks:)
November 28, 2009

Math
The perimeter is 100. The length is 5x +10 and the widthis 10x-1. What is the lenth and width
November 19, 2009

science
explain how the nucleus can control what happens in a lysosome?
November 4, 2009

Intro to Chemistry
How do balance this equation K2S+CuSO4
October 8, 2009

4th grade
Write a number pattern for 8 starfish if each had 5 arms.
October 1, 2009

algebra
an equation of the line passing through (-5,5) and having slope 6/7
May 26, 2009

science
What is the average annual increase in CO2 concentration between 1995 and 2000?
March 12, 2009

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