Tuesday
September 30, 2014

Posts by christian


Total # Posts: 401

Pre-Calculus
Find all solutions of the equation and express them in the form a + bi. 36x^2 − 12x + 2 = 0
September 14, 2014

Pre-Calculus
Find all zeros of the polynomial P(x)=x^3-x-6
September 14, 2014

Accounting
1. Compute the estimated uncollectible accounts at the end of the year using the following rates: Current 1% 1–30 days past due 3% 31–60 days past due 9% Over 60 days past due 25% 2. As of December 31, 2013, there is a credit balance of $208.20 in Allowance for ...
September 12, 2014

Accounting
Ultra Leather Products sells leather clothing at both wholesale and retail. The company has found that there is a higher rate of uncollectible accounts from retail credit sales than from wholesale credit sales. Ultra computes its estimated loss from uncollectible accounts at ...
September 12, 2014

History
Cross Out The One I Already Wrote
August 15, 2014

History
Choices –Choose only ONE for this section: (Social, Economic, or Political) • Include a specific piece of evidence from the “Analyze it” portion of your lesson to support your ranking of your “#1 Cost of the American Civil War.” • Include a ...
August 15, 2014

History
Explain in your own words why you listed this particular cost as the “#1 Cost of the American Civil War.”
August 15, 2014

trigonometry
To the nearest degree what is the angle formed with the ground by a 32 ft ladder if it is leaning against a wall at a height of 28 ft?
May 8, 2014

College Physics
A force platform is a tool used to analyze the performance of athletes measuring the vertical force that the athlete exerts on the ground as a function of time. Starting from rest, a 60.0 kg athlete jumps down onto the platform from a height of 0.600 m. While she is in contact...
April 10, 2014

College Physics
An astronaut of mass 84.0 kg is taking a space walk to work on the International Space Station. Because of a malfunction with the booster rockets on his spacesuit, he finds himself drifting away from the station with a constant speed of 0.570 m/s. With the booster rockets no ...
April 10, 2014

College Physics
Most of us know intuitively that in a head-on collision between a large dump truck and a subcompact car, you are better off being in the truck than in the car. Why is this? Many people imagine that the collision force exerted on the car is much greater than that experienced by...
April 10, 2014

Physics (Help Please)
Most of us know intuitively that in a head-on collision between a large dump truck and a subcompact car, you are better off being in the truck than in the car. Why is this? Many people imagine that the collision force exerted on the car is much greater than that experienced by...
April 8, 2014

Physics (Help Please)
An astronaut of mass 84.0 kg is taking a space walk to work on the International Space Station. Because of a malfunction with the booster rockets on his spacesuit, he finds himself drifting away from the station with a constant speed of 0.570 m/s. With the booster rockets no ...
April 8, 2014

Physics (Help please)
A force platform is a tool used to analyze the performance of athletes measuring the vertical force that the athlete exerts on the ground as a function of time. Starting from rest, a 60.0 kg athlete jumps down onto the platform from a height of 0.600 m. While she is in contact...
April 8, 2014

math
I am the greatest common factor of three numbers. Their sum is 36. The largest number is twice the smallest and the middle number is the mean of the other two. What are the three numbers? What number am I?
March 31, 2014

Math
One side of a triangular banner is 1 ½ times longer than the second side and 2 cm shorter than the third side. The perimeter of the triangle is 98 cm. How long is the shortest side?
March 2, 2014

finance
Texas Wildcatters Inc. (TWI) is in the business of finding and developing oil properties, and then selling the successful ones to major oil refining companies. TWI is now considering a new potential field, and its geologists have developed the following data, in thousands of ...
February 25, 2014

social studies
In 1846, the population of San Francisco, California, was only 200. By 1852, the city's population was 36,000. Which contributed the most to San Francisco's population change?  (5 points) The Gold Rush The Mexican-American War The Monroe Doctrine The Trail ...
February 23, 2014

Social Studies
1.a 3.d 5.a
February 13, 2014

Social Studies
please help me! I need the answers! I'm desperate. PLEASE!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
February 13, 2014

Social Studies
1.b 2.a 3.a 4.d 5.c
February 13, 2014

LANGUAGE ARTS UGRENT!!! (Check Answers)
1.b 2.b 3.b 4.b
February 12, 2014

Science
In a hypothetical experiment, the blood flow between two dogs is joined and one dog is stressed so that its heart rate goes up rapidly. What will happen to the heart rate of the second dog? a) It will remain calm because the heart rate is determined intrinsically in each heart...
February 4, 2014

math
i need all the answers
February 3, 2014

math
Help me please!
February 3, 2014

math
1. Which angles are adjacent angles? (1 point) ∠GBM and ∠FBC ∠CBX and ∠FBC ∠XBG and ∠FBC ∠MBY and ∠FBC 2. The measure of ∠3 is 101°. Find the measure of ∠1. (1 point) 101° 106° 74° 79° 3. Is line l...
February 3, 2014

physics
Heather and Matthew walk eastward with a speed of 0.76 meters per second east. If it takes them 50 minutes to walk to the store, how far have they walked? Answer in kilometers
September 30, 2013

Math
You are in charge of making punch for an upcoming school dance. The punch recipe makes 5 cups of punch by mixing 3 cups of cranberry juice with 2 cups of apple juice. What is the ratio of cranberry juice to apple juice?
September 27, 2013

Math
dsfe
May 16, 2013

English
Thank you!
April 28, 2013

math ugh.
ohhh
April 4, 2013

math ugh.
but how do u get 11 / 20
April 4, 2013

math ugh.
at a small private collage, 9/20 of the students are female. there are 2160 female students, then how much are male?
April 4, 2013

sociology
Which concept is stressed by symbolic interactionists?
March 27, 2013

sociology
Micah is studying child behavior in playgrounds throughout the world. He wants to see how the children react when teachers select the same child to be the first to use each piece of equipment. Which approach is Micah is using?
March 27, 2013

sociology
In what way were Karl Marx and Charles Wright Mills alike in their thinking and understanding of society?
March 27, 2013

economics
Is your consumer behavior influenced by advertising or the news? Discuss one or two examples of media that have influenced your desires or affected your consumer choices
March 26, 2013

economics
Give an example of a fairly major purchasing decision you've made in your lifetime. How did you justify the purchase? How did you prepare for it financially once you decided to make the purchase?
March 26, 2013

physics
a loaded cart, mass220-kg is pulled across the ground with the force of300n acting at angle 37 degree with the horizontal. how much work is done in moving the cart 20m?
March 20, 2013

MATH - HELP PLEASE!!
THANKS KEN!
February 27, 2013

Physics
The electric potential inside a charged spherical conductor of radius R is given by V = kQ/R, and the potential outside is given by V = kQ/r. Using Er = -dV/dr, derive the electric field inside and outside this charge distribution.
February 15, 2013

chemistry Emergency TEST
I was able to solve the frist one.Some of problems come when iam finding the limiting reactant and decompisition.
February 14, 2013

chemistry Emergency TEST
1.How many moles of sodium oxide are produced when3.9 moles of sodium combine with excess oxygen. 2. Sodium chloride decomposes into elemental sodium and elemental chlorine.How many grams of chlorine will be produced if 39.4 grams of sodium chloride decomposes 3.If 6.7 moles ...
February 14, 2013

physics 112
what is meant by a change in temp of 1 degree celcius on the scale of a platinum resistance thermometer
January 27, 2013

Physics
A 75.0kg bobsled is pushed along a horizontal surface by two athletes. After the bobsled is pushed a distance of 4.5m starting from the rest, its speed is 6.0m/s. Find the magnitude of the net force on the bobsled.
January 10, 2013

Alegebra 1
(1,3) (-3,-5)
December 4, 2012

Math
What is the next number in the pattern 20,000;4,000;800;160;____
November 13, 2012

Math
11,310
November 2, 2012

Math
446 divided by 11
October 19, 2012

Physics
Mathematically determine the resultant force if two forces A and B act on an object. Force A is 85N and is at an angle of 20• to the horizontal. Force B is 125N and is at an angle of 60• to the horizontal.
October 11, 2012

Geography(Eighth Grade)
How did Europeans feel about Columbus's first voyages to america? Were they happy because they found new land or?
October 3, 2012

Science
Can you check my answers for me? The answers I picked have a check mark next to them. Thank you. 1. Darwin’s theory of evolution by means of natural selection proposes that changes happen from generation to generation from ____________ of an organism to the environment. (...
October 2, 2012

Math
Create an addition word problem and a subtraction word problem using fractions. Show how to find the solution to each problem. Once you find the solutions to your problems, rewrite the solutions as either a terminating or nonterminating decimal.
October 1, 2012

Finance
Suppose that five years ago Cisco Systems sold a 15-year bond issue that had a $1,000 par value and a 7 percent coupon rate. Interest is paid semiannually. a. If the going interest rate has risen to 10 percent, at what price would the bonds be selling today? b. Suppose that ...
September 27, 2012

physical scinsce
A cannon that is 10m long is designed to launch a 10kg ball over a castle wall. In order to do this the ball must have a speed of at least 50m/s as it exits the cannon. For every 10kg of explosives used, the force on the ball in the cannon increases by 1000N. How many kg of ...
September 27, 2012

physical scinsce
A cannon that is 10m long is designed to launch a 10kg ball over a castle wall. In order to do this the ball must have a speed of at least 50m/s as it exits the cannon. For every 10kg of explosives used, the force on the ball in the cannon increases by 1000N. How many kg of ...
September 27, 2012

physical
A cannon that is 10m long is designed to launch a 10kg ball over a castle wall. In order to do this the ball must have a speed of at least 50m/s as it exits the cannon. For every 10kg of explosives used, the force on the ball in the cannon increases by 1000N. How many kg of ...
September 27, 2012

physics
How far away did the ball land from the table? t=D/S t= 1.2m÷2m/s t= 0.6 s D=1/2 at^2 D=0.5*(9.8 m/s/s) * 0.6^2 D= 4.9 m/s/s * 0.36 D= 1.764m rounded to sig. figures: 1.8 m
September 25, 2012

math
a fencing company was asked to enclose three gardens with wire fences: a rectangular garden with a length of 270 meters and a width of 1123.62 meters; a square garden with a side length of 657.955 meters; and a rectangular garden with a width of 35 meters and a length that is ...
September 20, 2012

Financial management
Im having a little trouble can someone please help me. Im not sure if my answers were right or what the rest would be. 1. _________C__________ is the interest rate in which NPV equals zero. a. Required Rate of Return b. Annual percentage rate (APR) c. Internal Rate of Return ...
August 6, 2012

CRITICAL THINKING
Sorry
July 8, 2012

CRITICAL THINKING
How do you apply critical thinking to someone's else writing?
July 8, 2012

5th grade math
the points that amelia scored for each game are shown 325, 198, 262, 301, 275, 229 after her seventh ga, the range of her points was 129 points how many points did she score in the seventh game
April 19, 2012

math
colin is buying dirt to fill a garden bed that is a 9 foot by 16 foot rectangle. if he wants to fill it to a depth of 4 inches, how many cubic yards of dirt does he need? if dirt costs $25 per yard, how much will the project cost?
April 19, 2012

Science
The wood floated because it is less dense than water.
April 17, 2012

American Literature
wwho love it and understand it are the people who own it—for a little while”
April 14, 2012

Electronics
Can you help with questions that have diagrams you must use?
March 29, 2012

Math
Simplify with only positive exponents: (v^-1/2t)^-2(t^2/v^-2)^-3
March 20, 2012

calculus
Simplify with only positive exponents: (v^-1/2t)^-2(t^2/v^-2)^-3
March 20, 2012

science
how far will 350 jules raise a block weighing 7n
March 12, 2012

world history
its a
March 9, 2012

calculus
I just cannot get this one. I think I have to do something with log but that's as far as I can go. 5^x=100
February 27, 2012

Chemistry
When one of the following substances is dissolved in water, the only positive ions in the solution are hydrogen ions. NaOH NaH H2S Nh3
February 25, 2012

Chemistry
When one of the following substances is dissolved in water, the only positive ions in the solution are hydrogen ions. CH3OH LiOH PO4 -3 CO 3 -2
February 25, 2012

Chemistry
What species is classified as an Arrhenius base?
February 25, 2012

life orientation
Answers
February 21, 2012

Algebra
3/16=h/2 what is the value of H
February 16, 2012

Chemistry
Zinc sulfide and oxygen gas react to form oxide and sulfur dioxide. Determine the amount of ZnO that should be produced in a reaction between 46.5 g of ZnS and 13.3 g of oxygen. What is the mass of the xs reactant? Please show work
February 15, 2012

math
how do i write 94.6 as a fraction
December 15, 2011

spanish
is Ella bebe nunca cafe. grammatically correct
December 11, 2011

Physics
A stone is whirled at the of a rope 20cm long making 5 complete revolution in 2seconds.calculate the angular velocity and the linear speed and the distance covered in 10seconds.
November 12, 2011

Algebra
Flying with wind, a plane flew 800 miles in 5 hrs. Flying against the wind, the plane flew the same distance in 8 hrs. Find the still air speed and wind speed.
November 7, 2011

math
Explain why 0.7=0.70.
November 2, 2011

math
Explain why 2tenths is larger than 2 hundreths.
November 2, 2011

math
Explain why 0.7=0.70.
November 2, 2011

s.s
it is tea
November 2, 2011

math
Explain why one column in a hundredths grid is equal to one column in a tenths grid?
November 1, 2011

math
i am a number between 20 and 30. when u divide me into 6 equal groups, there is an even number in each group and 2 are left over. what number and I
October 30, 2011

Math
3(x+5)=3x(x+15) what math property is this
October 21, 2011

English
what is immperative sentence and interrogative sentence
October 20, 2011

math
The mass of a bag of sand was 2.95 kilograms when it was 2/3 full. When 1/6 of the sand was removed, the mass of the bag of sand became 2.325 kilograms. Find the mass of the empty bag in kilogrmas. Help!
October 18, 2011

art
This type of artwork can usually be found on buildings or other public property. (1 point) * scraffito * intaglio * graffiti * graphics
October 13, 2011

Math
Find the LCM. 1. 20, 36 * 720 * 180 * 90 * 45
October 13, 2011

Engineering Statistics
"A study has shown that 20% of all college textbooks have a price of $90 or higher. It is known that the standard deviation of the prices of all college textbooks is $9.50. Suppose the prices of all college textbooks have a normal distribution. What is the mean price of ...
October 11, 2011

Math
Which of the following is equivalent to (2x-3)^2=25 ? A) 2x - 3 = 5 B) 2x - 3 = -5 C) 2x - 3 = 5 and 2x - 3 = -5
October 4, 2011

MATH
WHAT IS THE CORRECT PROPERTY OF MATH FOR XY=YX
September 29, 2011

Chemistry
#2 is D,and all the other answers you have are right..just took test..
September 27, 2011

Geometry
If the rule (x, y) ¡ú (x + 3, y ¨C 3) is applied to the original triangle, give the coordinates of and draw the image. Show your work for calculating the coordinates of the resulting image.
September 25, 2011

physics
A jet plane lands with a speed of 110 m/s and can decelerate uniformly at a maximum rate of 4.1 m/s2 as it comes to rest. Can this plane land at an airport where the runway is 0.80 km long? Answer this by calculating. Answer in units of km
September 22, 2011

social studies
name all the states that have gulf of mexico coastline.
September 13, 2011

Pages: 1 | 2 | 3 | 4 | 5 | Next>>

Search
Members