Sunday
December 4, 2016

# Posts by erick

Total # Posts: 97

Geography
What are some ways the environment had impacted the lives of the people who live in Chicago?
October 17, 2016

Texas woman school
tnxx alot
September 11, 2016

Texas woman school
i got u == to live should be change because of ing form
September 11, 2016

Texas woman school
so,which is right
September 11, 2016

Texas woman school
so are is right
September 11, 2016

Texas woman school
what part of sentence is wrong? The most important things in my life are making money, traveling abroad, and to live well. The most the most-in-are-to live I think are.
September 11, 2016

arizona
thanks for it
September 11, 2016

hcc
i have other one Finishing quickly is not as important as answer all the question correctly. answer/all the/ correctly i think correctly is wrong one?? am i right??
September 11, 2016

Math
Why are shapes that are not closed not a real shape
March 10, 2015

Montclair
20 + 5 * (? + 6) - 12 / 2 = 64
October 2, 2014

math
Hi, there is a problem on my math book that has been giving me headaches. That's why I'm looking for help. The problem is: Given z and w, two complex numbers such as |z+w|=|z-w|, prove that Arg z - arg w = plusminus (pi/2)
May 12, 2014

algebra 2
Solve system of equations.Describe each step if your solution. W+X+Y+Z=2 2W-X+2y-Z=1 -W+2x-y+2z=-2 3w+x+y-Z=5 Please help I only know how to do this with 3 equations.
October 16, 2013

Math
I don't know
May 20, 2013

physics
Stil wl b veloct of me nd -9.8m/s^2 for force of gravity
April 22, 2013

chemistry
name of the following compound: ch2-ch3 / ch3-ch2-ch-ch2-ch2-ch=ch-ch3
March 9, 2013

Physics
A horizontal spring is lying on a frictionless surface. One end of the spring is attaches to a wall while the other end is connected to a movable object. The spring and object are compressed by 0.076 m, released from rest, and subsequently oscillate back and forth with an ...
March 4, 2013

Visual Basic (Computer Programming)
ALGORITHM EXERCISES 1. Wilma Peterson is paid by the hour. She would like a program that both calculates and displays her weekly gross pay. For this exercise, you do not need to worry about overtime pay, as Wilma never works more than 40 hours in a week. Desk-check your ...
January 16, 2013

Trigonometry
IM STUCK ON THESE :( 1. What is the equation for shifting the standard sine curve +2 units horizontally? A. y = sin (x + 2) B. y = sin x + 2 C. y = sin x − 2 D. y = sin (x − 2) 3. What is tan-¹ √3/3 ? A. π/4 B. -π/3 C. π/6 D. -π/4 4. ...
December 10, 2012

Trigonometry
QUESTIONS IM STUCK ON 6. Change -4√2 - 4√2 to trigonometric form A. 32 cis 135° B. 8 cis 225° C. 8 cis 45° D. 32 cis 45° 7. Simplify (2 cis 100°)7. A. 2 cis 700° B. 128 cis 280° C. 128 cis 340° D. 2 cis 340° 9. Simplify 12(cos52&...
December 4, 2012

Trigonometry
thank you so much, i just missed a lot of school in the past month and im trying to catch up
December 4, 2012

Algeba II
3x^2+4x^2-7x+2
December 3, 2012

Trigonometry
1. What is the area of triangle ABC if a = 47.0°, β = 57.8°, and a = 10.2 cm? A. 58.2 cm2 <----------- B. 43.5 cm2 C. 38.4 cm2 D. 33.3 cm2 2. Given triangle ABC with β = 41°, g = 14°, and a = 5.0, find the value of c. A. 6.2 B. 4.0 C. 1.5 <...
December 3, 2012

Trigonometry
2. Choose the point that lies on the curve r = 2 – 3 sin θ. A. (-5, 3π/2) <---------- B. (–2, π) C. (1, π/2) D. (5, π/2 3. Which of the following is not an approximate solution of x5 – 1 = 0? A. 0.3090 – 0.9511i B. 0.8090 + 0....
December 3, 2012

Trigonometry
2. Choose the point that lies on the curve r = 2 – 3 sin θ. A. (-5, 3π/2) B. (–2, π) C. (1, π/2) D. (5, π/2 3. Which of the following is not an approximate solution of x5 – 1 = 0? A. 0.3090 – 0.9511i B. 0.8090 + 0.5878i C. 0.3090 + ...
December 2, 2012

Trigonometry
1. What is the area of triangle ABC if a = 47.0°, β = 57.8°, and a = 10.2 cm? A. 58.2 cm2 B. 43.5 cm2 C. 38.4 cm2 D. 33.3 cm2 2. Given triangle ABC with β = 41°, g = 14°, and a = 5.0, find the value of c. A. 6.2 B. 4.0 C. 1.5 D. 17 3. Resolve the ...
December 2, 2012

trigonometry
1. What is the area of triangle ABC if a = 47.0°, β = 57.8°, and a = 10.2 cm? A. 58.2 cm2 B. 43.5 cm2 C. 38.4 cm2 D. 33.3 cm2 2. Given triangle ABC with β = 41°, g = 14°, and a = 5.0, find the value of c. A. 6.2 B. 4.0 C. 1.5 D. 17 3. Resolve the ...
November 28, 2012

trigonometry
2. Choose the point that lies on the curve r = 2 – 3 sin θ. A. (-5, 3π/2) B. (–2, π) C. (1, π/2) D. (5, π/2 3. Which of the following is not an approximate solution of x5 – 1 = 0? A. 0.3090 – 0.9511i B. 0.8090 + 0.5878i C. 0.3090 + ...
November 28, 2012

trigonometry
2. Choose the point that lies on the curve r = 2 – 3 sin θ. A. (-5, 3π/2) B. (–2, π) C. (1, π/2) D. (5, π/2 3. Which of the following is not an approximate solution of x5 – 1 = 0? A. 0.3090 – 0.9511i B. 0.8090 + 0.5878i C. 0.3090 + ...
November 28, 2012

Math
November 28, 2012

Math
1. What is the area of triangle ABC if a = 47.0°, β = 57.8°, and a = 10.2 cm? A. 58.2 cm2 B. 43.5 cm2 C. 38.4 cm2 D. 33.3 cm2 2. Given triangle ABC with β = 41°, g = 14°, and a = 5.0, find the value of c. A. 6.2 B. 4.0 C. 1.5 D. 17 3. Resolve the ...
November 28, 2012

math
the scle drawing of a close is 3 inches wide by 4.2 inches long. the original closet is 10 feet wide. how long is the original closet in feet? how long is the original closet in yards?
November 4, 2012

statistics
A student is taking a multiple choice test where each question have 5 possible answers of which only one is right. If the student knows the answer the student answers correctly, otherwise there is a 20% probability of correct answer. Assume the student knows 70% of the ...
September 12, 2012

Physics
A 1.2 kg block is attached to a horizontal 23 N/m spring and resting on a frictionless horizontal surface. The block is set oscillating with amplitude 10 cm and phase constant – π/2. A 2nd block with mass 0.8 kg moving at 1.7 m/s collides inelastically (the blocks ...
May 24, 2012

science
0.06 m/s
May 8, 2012

Chemistry
What is the Net Ionic Reaction for NaOH(aq) + H2SO4(aq)-->
May 8, 2012

spanish
February 9, 2012

spanish
need to unscramble these letters amiaramtdrs
February 9, 2012

Physics
H=h+(d^2)/h
October 17, 2011

density acrostic poem
ugiyftudutf
May 28, 2011

math
rectangle
February 22, 2011

math
a container has volume 1m cubed the lenght of the container is 200cm. list all the possible dimensions of the container. each dimension is whole number of cm.
February 22, 2011

Physical science
It corect
February 7, 2011

Math
what is the fractoin of four and four tenths
January 15, 2011

physycs
A hockey player skates down the ice at an angle of 34° to a line crossing the width of the rink. If he skates 14 m, how far has he travelled down the length of the ice toward the goal?
January 14, 2011

Math
what is the fraction of four and five tenths
January 12, 2011

who ordered the great sphinx to be built
December 5, 2010

US GOVERMENT
When was the colony establised in America this is ref to Delaware.
November 5, 2010

US GOVERMENT
REF TO DELAWARE, WHO WAS FOUNDER OF THE COLONY
November 5, 2010

SOCIAL STUDIES
who ordered the great sphinx to be built
October 31, 2010

SOCIAL STUDIES
WHAT DOES REGION PHYSICAL MEANS?
October 5, 2010

SOCIAL STUDIES
WHAT DOES REGION PHYSICAL MEANS?
October 5, 2010

science
How do scientists often name ecosystems
September 27, 2010

How could you change an object's volume without changing it's mass?
September 9, 2010

social studies
This region of the U.S. is the largest in area?
August 31, 2010

social studies
What region produces more corn?
August 31, 2010

social studies
Big Ben national park is in what region?
August 31, 2010

social studies
Baton Rouge and New Orleans are in what region?
August 31, 2010

social studies
Some of countrys highest mountains are in what region?
August 31, 2010

social studies
The nations largest city, N.Y. City is located in this region?
August 31, 2010

social studies
The Grand Canyon is in what region?
August 31, 2010

This region is divided into 2 smaller regions-New England and the Mid atlantic states?
August 31, 2010

Physics
You have entered a contest in which the contestants drop a marble with mass 27.0g from the roof of a building onto a small target 23.0m below.From uncertainty considerations, what is the typical distance by which you will miss the target, given that you aim with the highest ...
July 11, 2010

math
what is the inverse of g(x)= 2/3x+4?
June 10, 2010

finance
Find the price of a bond with a face value of \$12,500 that pays an annual coupon of \$750 for a period of 11 years. The discount rate is 8% pa. Give your answer in dollars and cents to the nearest cent.
May 30, 2010

accounting
P13-4A The following financial information is for Inca Company. INCA COMPANY Balance Sheets December 31 Assets 2007 2006 Cash \$ 70,000 \$ 65,000 Short-term investments 55,000 40,000 Receivables 104,000 90,000 Inventories 230,000 125,000 Prepaid expenses 25,000 23,000 Land 130,...
May 9, 2010

economics
Thank you
April 8, 2010

economics
When I click on the link where exactly do I go?
April 8, 2010

economics
What firm dominates the U.S. beer industry? What demand and supply factors have contributed to "fewness" in this industry?
April 8, 2010

economics
Yes I do
April 8, 2010

economics
Nothing really
April 8, 2010

economics
Help me answer the question is full detail if possible
April 8, 2010

economics
Why is there so much advertising in monopolistic competition and oligopoly? How does such advertising help consumers and promote efficiency? Why might it be excessive at times?
April 8, 2010

econimics
I do not understand much that's why I have come this site
April 8, 2010

econimics
Can you assist me in answering this question if possible
April 8, 2010

econimics
Why might price collusion occur in oligopolistic industries? Assess the economic desirability of collusive pricing. What the main obstacles to collusion? Speculate as to why price leadership is legal in the United States, whereas price fixing is not.
April 8, 2010

econmics
That's how the question is written in the textbook
April 8, 2010

econmics
Why do oligarchy exist? List five or six oligopolists whose products you own or regularly purchase. What distinguishes oilgopoly from monopolistic competition?
April 8, 2010

economics
How does monopolistic competition differ from pure competition in its basic characteristics? From pure monopoly? Explain fully what product differentiation may involve. Explain how the entry of firms into its industry affects the demand curve facing a monopolistic competitor ...
April 8, 2010

espaĆ±ol
el guion teatral para que sirve
February 9, 2010

sicence
how are chemicals and physicals weathering affect
February 9, 2010

Algebra 1
-3y+4=8y-4+6y
October 12, 2008

ENGLISH
these are idioms explain what each means 1.burnign the candle on both ends. 2.by the skin of your teeth also this metaphor..exlain 1.perception is reality
September 24, 2008

english
these are idioms i need to know what they are explain 1.Burning the candle on both ends. 2.by the skin of your teeth
September 24, 2008

english
ok thank you
September 24, 2008

english
these are similies i need to know what they mean...explain 1.as blind as a bat 2.as common as dirt
September 24, 2008

english
wut's a goon to a goblin??
September 18, 2008

Geometry
If I know the number of sides of a regular polynomial(10), how do I find the exterior and interior angles?
January 13, 2008

Geometry
How do I find the number of sides a regular polygon has if I only know te measure of the exterior angle, such as 40 degrees?
January 13, 2008

COMMUNITCATION
EXAMPLES OF A COMPOSED POSITIVE MESSAGE
November 2, 2007

physics
I don't know
April 13, 2007

physics
cyndi used 1/4 because of this: KErotational=1/2IW^2 =1/2(1/2mr^2)(V/r)^2 =1/2(1/2mr^2)(V^2/r^2) =1/4mV^2 as you can see the radii cancel and the 1/2's multiply together to make 1/4
January 29, 2007

Science
What steps do you think can be taken to reduce the harmful effects of human activities on biogeochemical cycles? Which businesses would these changes impact the most?
December 7, 2006

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