Sunday
May 1, 2016

Posts by Ariel

Total # Posts: 463

Math
Mark has $12.75 and Chris has $17.00. What fraction of Chris' total does Mark have?
April 2, 2016

Math
Cougar Pizza Parlor has just opened up across the street. You are thinking of inviting some friends over for pizza and ordering from Cougar's. You want to get the most pizza for the money. The menu shows the following prices. 6- inch round pizza....$7.50 12- inch round ...
February 18, 2016

Math
Is it 12 Kilometers correct or no?
February 16, 2016

Math
Warren walked 4 kilometers down east and then 5 kilometers down south. Next, he walked another 4 kilometers down east. Then he turned again, and walked 5 kilometers down south. He stopped there. To the nearest kilometer, how far is he from the starting point?
February 16, 2016

chem
1182.7
January 25, 2016

Physics
Thanks so much, Damon! :)
December 4, 2015

Physics
Okay, Thanks anyway! :)
December 4, 2015

Physics- REED
Reed, could you please help me out with this?
December 4, 2015

Physics
Consider eight, eight-cubic centimeter (8 cm3) sugar cubes stacked so that they form a single 2 x 2 x 2 cube. How does the surface area of the single, large cube compare to the total surface area of the individual eight cubes? Report your answer as a ratio. Be sure to show all...
December 4, 2015

math
Plot the two points described. Cherries cost $5 for two pounds and $7.50 for 3 pounds.
October 28, 2015

Biology
Osmosis is an example of passive transport. How might the results have changed in this lab if the gummy bear had been able to use active transport to move sugars out?
September 21, 2015

grammar
Select the sentence that is punctuated correctly. Harriet couldn’t study for her comma quiz, because she was asked to open the door for the neighbor, whom the dog wouldn’t leave alone in the backyard. Harriet couldn’t study for her comma quiz because she was ...
September 17, 2015

Algebra
Thank you, I now noticed that the speed measured in calls per minute doesn't make any sense
September 15, 2015

Algebra
which of following best define the two quantities that are measure to find the call rate phone company? A.the quantity of price measured in dollars depends on the quantity of time measured in minutes B. the quantity measured in minutes depends on the quantity of price measured...
September 15, 2015

biology
Thanks
March 25, 2015

biology
Economists were thinking that if the human population grew unchecked, there wouldn’t be enough living space and food for everyone. What was Malthus’ conclusions?
March 25, 2015

biology
‘Biologists’ suggested that organisms have been around for a long time and can change too. What was Larmarck’s conclusions?
March 25, 2015

Math
48 1/3 of 48 is 16, 16-4= 12 mints took by Sean 36 mints left in the bowl 1/4 of 36 is 9, 9-3= 6 mints took by Fred 30 mints left 1/2 of 30 is 15, 15-2= 13 mints took by Gene So, There are 48 mints were originally in the bowl.
February 22, 2015

Math
48 mints were originally in the bowl. 17-2=15*2=30-3=27/3=9+27=36-4=32/2=18+32=48
February 22, 2015

Science
How do lawmaker make good environmental decisions? A. By relying on the short-term benefits of an environmental issue. B. By weighing down the costs and benefits of an environmental issue C. By relying only on the economical impact of an environmental issue D. By relying only ...
January 28, 2015

Science
Which kind of pollution is illustrated by a pipe gushing polluted water into a river? A. Point source B. Nonpoint source C. Carbon source. D. Resource source
January 28, 2015

math
3/15+10/15=13/15. She saved 2/15.
January 26, 2015

Geometry
I asked for help on openstudy and this answer was wrong, so i re-did my answer glad that i got more help or else that problem would've been wrong, if any one wants the link it's. h t t p : / / w i d g e t . o p e n s t u d y . c o m / s t u d y # / u p d a t e s / 5 4 ...
January 14, 2015

Geometry
Thanks!! the only information is what i posted,so nope no other information. thank you again
January 14, 2015

Geometry
i had to space apart the link because they wouldn't let me send an URL, so to get to the link you have to put it back together without spaces
January 14, 2015

Geometry
Help please. I don't know how to solve step by step!! What is the range of possible values for x? The diagram is not to scale. h t t p :/ / i . i m g u r.c o m/ s n S v w .p n g
January 14, 2015

Check My Anatomy (stuck)
1) If a person has neither of the two blood antigens, what is his or her blood type? A B O AB (i chose o) 4) Testosterone is produced in the? testes bulbourethral glands prostate glands seminal vesticles (i chose vesticles) 6. What type of cell is capable of digesting and ...
December 4, 2014

alegbra
A bacteria population splits in 3 every 4 hours. There were initially 8 bacteria in a dish, how many will there be after 12 hours?
November 5, 2014

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

math
38.05
April 12, 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

science
Thank You Your Welcome!!!!
December 13, 2013

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

Math
3
March 19, 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

Physics
2.15 seconds
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

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