Wednesday
October 22, 2014

Posts by ariel


Total # Posts: 430

physics
A stone is thrown upward a 20 m/s. It is caught on its way down 5.0 m above where it was thrown. How fast was it going when it was caught?
October 1, 2014

Math
A boxs width is 1/4 its length. The perimeter of the box is 30 inches. What are the boxs length and width?
May 8, 2014

computer literacy
1.C 2.A 3.B 4.A 7.D I JUST TOOK THE QUIZ AND REVIEWED MY ANSWERS
April 27, 2014

7th grade math
Tower A is about 1450 feet tall. Tower B is about 4/5 as tall. How tall is the B tower?
March 26, 2014

math
Tessa feeds her dog 3 3/4 cups of dog food per day. If she buys a bag of food that has 165 cups how many days will the bag of dog food last?
March 26, 2014

Financing
A. How much might a home buyer expect to pay in closing costs on a $220,000 house with a 10% down payment? B. How much would the home buyer have to pay at the time of closing, taking into account closing costs, down payment, and a loan fee of 3 points?
February 11, 2014

Financing and Budgeting
They can expect to pay at least 50% of their down payment in closing costs?
February 11, 2014

Financing and Budgeting
How much might a home buyer expect to pay in closing costs on a $220,000 house with a 10% down payment?
February 11, 2014

math
what is the worlds most musical fish in pizzazz book c
September 10, 2013

QMB2100
Chicken Delight claims that 90 percent of its orders are delivered within 10 minutes of the time the order is placed. A sample of 70 orders revealed that 60 were delivered within the promised time. At the .02 significance level, can we conclude that less than 90 percent of ...
July 29, 2013

Math
Could the answer be 23
April 28, 2013

Math
If a 12ft tree casts a 17ft shadow, what tree height will cast a 28 ft shadow?
April 28, 2013

Math
(2x+1)(x-5)-(4x+2)(3x+7)+(1+2x)
March 27, 2013

Math
(a+4)(2x-3)+(a+4)(3x+1)
March 27, 2013

Math
Oh noo i got 6(3a-2)(a+b) correct??
March 27, 2013

Math
Factorize the following expressions: 1) 6a(3a-2)+12b(3a-2) I got : (3a-2)(6a+12b) But its not simplified, how do i simplify it
March 27, 2013

Math
6a(3a-2) + 12b(3a-2) Is it correct if i multiplied 6a by 3a then 6a by -2 and so on?
March 27, 2013

Physics
A girl starts from rest and reaches a walking speed of 1.4 m/s in 3.0 s. She walks at this speed for 6.0 s. Girl then slows down and comes to a stop during a 10.0 -s period. What was her acceleration during each of the 3 time periods? Her acdeleration entire trip!? Ok so i ...
March 25, 2013

Physics
Actualy the distance is speed x time
March 25, 2013

Physics
Distance 10 m/s and displacement : 9 m/s
March 25, 2013

Physics
Ok, her position changed over time since the road is curved. The velocity changed since the direction is changing AccelerTion: theres a change in velocity since the direction changes Direction: changed over time Displacement : difference between 1st and final position
March 25, 2013

Physics
Nora rides a bicycle for 5 min on a curvy road at a constant speeed of 10 m/s . Describe noras ride in terms of position, velocity, and acceleration, compare the distance she rides and her displacement.
March 25, 2013

Physics
No i should explain why i cant identify his positon
March 25, 2013

Physics
A friend tells u he is 30 m from the fountain in the middle of the city. Explain why u cant identify his position from this description. Is it correct to say : cz theres no direction and i dont know where os the exact position of the fountain
March 25, 2013

Physics
Nvm :)
March 25, 2013

Physics
From were did u get the 70
March 25, 2013

Physics
A truck driver travels 55 km in 1 hour. He then drives a speed of 35km/hr for 2 hrs. Next, he drives 175 km in 3 hrs. What was his average speed? Should i add up the total distance and total time taken then solve?
March 25, 2013

Physics
Is velocity correct ?
March 25, 2013

Physics
Motion is a change in an objects POSITION A change in that (position) over time is?
March 25, 2013

business
Post a 150-200 word response to the following question: Internet search engines, such as Google and Bing, have a great deal of influence and control over how we access information online. A new term, search neutrality, proposes that search engines should provide completely ...
November 30, 2012

vocabulary
A sentence with offhand oversight prior proclaim
November 6, 2012

Global
What were the 2 big parts of ancient economies?
September 23, 2012

Western Civilization/ Social Science
How has the two world wars, The Cold War and the Computer Revolution reduced the global economic clout of the Western European Atlantic powers and the U.S.
July 9, 2012

algebra
A building is 4 feet higher than twice the height of a tree. Define variable expressions for the height of the building and the height of the tree? A companys profit for the third quarter is 22,300 more than the profit for the first quarter. Define variable expressions for the...
July 3, 2012

precalculus
write a formula for the following transformation of Q(t)= 5e^8t. y= 7Q(t-3)
July 2, 2012

math
write the exponential function y=71(1.19)^t in the form y=ae^kt. find k accuarate to 4 decimal places. find the exact annual growth rate and the continuous % growth rate accurate to 2 decimal places.
June 27, 2012

math
write the exponential function y=40e^0.06t in the form y=ab^t. find b accurate to 4 decimal palces. if t is measured in years, give the % annual growth or decay rate and the continuous % growth or decay rate per year.
June 27, 2012

trig
A guy wire runs from the ground to a cell tower. The wire is attached to the cell tower 150 feet above the ground. The angle formed between the wire and the ground is 40° (see figure). (Round your answers to one decimal place.)
June 20, 2012

precalculus/trigonometry
Find a formula for the given linear function. The graph of h intersects the graph of y = x^2 at x = -2 and x = 4
June 10, 2012

Math
A box of tacks weighs 120 grams when full, when half full it weighs 70 grams. How many grams does the box weigh when empty?
May 16, 2012

Math
A box of tacks weighs 120 grams when full, when half full it weighs 70 grams. How many grams does the box weigh when empty?
May 16, 2012

consumer business math
12,558/52=$241.50 per week 8.85/241.5=0.0366=3.9%
April 20, 2012

Math
THANKS STEVE, I REALLY APPRECIATE THE HELP!!
April 19, 2012

Math
Let f(x)= 2x^2, g(x)= 5x-6, and m(x)= 3x. Find and simplify the composite function g(m(f(x))).
April 19, 2012

Pre calculus
finding equations for the hyperbola whose graph is F(0,13) and F(0,-13)
April 19, 2012

physics
if a person is pushing a cart with a force of 40 Newtons and it accelerates at 0.5 m/s2 , what is the mass of the cart ?
April 13, 2012

physics
To be ever so much easier to find X for the algebraically challenged. X= d*SQRT(K*q1*q3)/SQRT(K*q2*q3)+ SQRT(K*q1*q3)
April 10, 2012

Insurance.
i think D.
March 28, 2012

Insurance.
Actual payments by an insurance company for losses that happen are called: A. benefits. B. coverage. C. premiums. D. insurable interest.
March 28, 2012

Physical Science
Two identical beakers are both half filled with a liquid. Beaker A contains water and Beaker B contains a liquid that is denser than water. Which of the following is FALSE? a. The pressure at the bottom of Beaker B is greater than that at the bottom of Beaker A. b. The ...
March 20, 2012

Physical Science
During a storm, the wind exerts a 150-N force on a window that measures 1.00 m by 0.50 m. The outside air pressure is 101 kPa. What pressure, in pascals, does the wind exert on the window? a. 75 Pa b. 150 Pa c. 1.5 x 10^3 Pa d. 3.0 x 10^2 Pa e. 3.0 x 10^5 kPa
March 20, 2012

Geometry
That was right. I greatly appreciate your help! Thanks!!
March 19, 2012

Geometry
Solve. 2x^2 = 8x
March 19, 2012

Geometry
11-1 Lines that Intersect Circles 15. Olympus Mons's peak rises 25 kilometers above the surface of the planet Mars. The diameter of Mars is approximately 6,794 kilometers. What is the distance from the peak of Olympus Mons to the horizon to the nearest kilometer?
March 19, 2012

Geometry
Solve. y-4 = 3/4y
March 19, 2012

Geometry
11-1 Lines that Intersect Circles 8. The International Space Station orbits Earth at an altitude of 240 miles. What is the distance from the space station to Earth's horizon to the nearest mile?
March 19, 2012

Physics
tarzan has a mass of 100 kg and is 200m above the group and wants to slide down a nearby vine. the vine can only hold 400n without breaking. assuming he starts from rest and moves with a constant acceleration what is the longest time it can take for Tarzan to reach the ground?
March 14, 2012

Physics
In the figure below, assume that the slope is frictionless and that the two blocks are connected by a massless cord. Assume the following: θ1 = 37° θ2 = 45° m1=3kg m2=0.86kg. What is the tension in the cord?.
February 29, 2012

Geometry
38. For maximum accessibility, a wheelchair ramp should have a slope between 1/16 and 1/20. What is the range of angle measures that a ramp should make with a horizontal line? Round to the nearest degree.
February 26, 2012

Geometry
20. The wheelchair ramp at the entrance of the Mission Bay Library has a slope of 1/18. What angle does the ramp make with the sidewalk? Round to the nearest degree.
February 26, 2012

chemistry hw
SOMEONE PLEASE HELP AND CONFIRM THE RIGHT ANSWER FOR ME...I HAVE ONE MORE ATTEMPT TO THIS PROBLEM AND I NEED HELP!!!!! PLEASE!!!!!!!!!!!!!!!!!!!! THANKS! In reverse osmosis, water flows out of a salt solution until the osmotic pressure of the solution equals the applied ...
February 19, 2012

Chemistry
In reverse osmosis, water flows out of a salt solution until the osmotic pressure of the solution equals the applied pressure. If a pressure of 47.0 bar is applied to seawater, what will be the final concentration of the seawater at 20 °C when reverse osmosis stops? Mc=? ...
February 19, 2012

physics
a runner who has a mass of 52 g , has a momentum of 218 kg/m/s along a trail. what is the runners velocity?
February 10, 2012

Physics
A boy throws a ball with an initial speed of 40.0 m/s. The angle of the thrown ball is 33.0° above the horizontal.(Neglect the height of the boy and air resistance.) (a) What is the ball's speed in the horizontal direction just before it hits the ground? (b) How long ...
February 9, 2012

Science
Thank you very much.(;
February 8, 2012

Science
I need help writhing an Essay about Energy! I have to includ at least 9 of these words listed below ; - heat energy - energy transfer -molecules -motion -traveled -data -centimeters -minutes -observations -colder -warmer -conduction PLLLLLLEEEEEEAAAAAAAASSSSSSEEE HELP!!! (:
February 8, 2012

Science
What kind of material do I use to make a modern day fossil?
January 23, 2012

english
27. In the story “In the Shadow of War,” why did Omovo refuse money from the soldiers?
January 20, 2012

Gravi prob chem
In the gravimetric determination of barium as BaCrO4, what weight of sample must be taken so that the weight of the precipitate in milligrams multiplied by 100 will equal the % Ba in the sample?
January 16, 2012

science
How far out from an axis must a 1200 N force be applied (i.e. what is the forces moment arm) in order to counter and hold a 90 Nm torque acting in the clockwise direction?
January 14, 2012

Climate
Is there a picture I could use that has the global/prevailing winds labeled?
January 13, 2012

Violence2
Could someone give me the causes of violence and an example of how that happened?
January 12, 2012

Youth Violence
Thanks!!! :D
January 10, 2012

Youth Violence
What is the effects, causes, and prevention of Youth Violence?
January 10, 2012

Download
Can someone give me a website so that I can download the youtube video: The Aztec Civilization? Thanks Ariel
January 6, 2012

Computer
Could someone tell me the defintion, goal, and usage for keyboards, powerpoint, and word?
December 20, 2011

Sociology
What specific sociological concept do you think currently affects your local community the most and why?
December 12, 2011

Sociology
What specific aspect of sociology do you think personally affects you the most and why?
December 12, 2011

math
find the distance between points P(7,4) and Q(1,2)to the nearest tenth
December 7, 2011

math
ok this is in my practice book. there are 33 students in the chess club. there are five more boys than girls in the club. write and solve a system of equations to find the number of boys and girls in the chess club?
December 6, 2011

Organic Chemistry
Some 2-methyl-2-butene may be produced in the reaction as a by-product. Give a mechanism for its production.
November 29, 2011

Organic Chemistry
Look up the density of n-butyl chloride (1-chlorobutane). Assume that this alkyl halide was prepared instead of the bromide. Decide whether the alkyl chloride would appear as the upper or lower phase at each stage of the separation procedure: after the reflux, after the ...
November 28, 2011

Math
the graph of the function f(x)=x^2-kx+k+8 touches the x-axis at one point. What are the possible values of k
October 20, 2011

Math
for what value of k will the function f(x)=kx^2-4k+k have no zeros
October 20, 2011

Math
For what values of k will the function f(x)=3x^2-4x+k have on x-interccept
October 20, 2011

Math help please
factor 50x^2-72
October 10, 2011

Math
factor 50x^2-72
October 10, 2011

math
factor 50x^2-72
October 9, 2011

Algebra II
Solve the following equation for v: S = (-1/2)gt2 + vt
September 9, 2011

Algebra II
One half of the sum of three consecutive multiples of 10 is 90. What are the multiples of 10?
September 9, 2011

Algebra
An ice cream shop has 6 flavors of ice cream and 3 toppings. In how many ways can you order a sundae with 1 flavor of ice cream and one topping?
September 8, 2011

Politics poll
I am taking a poll on politices. So could I get some opinions please? When you hear the word politics, what comes to mind instead of looking the answer up?
June 14, 2011

Math
A ball stuck in a tree at 14ft. You are 5ft. Wats the initial velocity needed to get the ball out the tree?
April 13, 2011

ENGLISH/THE MARK OF THE BEAST
I HAVE NO CLUE
April 12, 2011

ENGLISH/THE MARK OF THE BEAST
YES
April 12, 2011

ENGLISH/THE MARK OF THE BEAST
WHAT LESSON OR MEANING DO YOU THINK THIS STORY HELD FOR THE BRITISH AUDIENCE OF THE VICTORIAN ERA?
April 12, 2011

biology
Which of these dyes/indicators do not have a sulfur atom in them?
April 8, 2011

math
a rectangle measures 10ft by 12 ft ,if there is anothere rectangle that is congruent to the one described ,how long are its sides?
March 28, 2011

U.S. government
how is the constitutional principle of federalism reflected in the formal amendment process?
March 25, 2011

physical science
What is the acceleration of a girl on a skateboard if the The unbalanced forward force on the boy is 15 N? The total mass of the boy and skateboard is 58 kg.
March 16, 2011

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

Search
Members