Saturday
April 30, 2016

Posts by ANONYMOUS

Total # Posts: 95,927

Geography
I dont really understand the question
March 21, 2016

Geography
How is the United Nations able to impact international political relations of sovereign nations? What gives it that power?
March 21, 2016

Geography
I put that they have helped foster peace and economic development throughout the world
March 21, 2016

Geography
What are some of the humanitarian or social functions of the united nations
March 21, 2016

Geography
What are the nations on the Security Council and why were they chosen as members? US,Russia,UK,France,China I'm not sure why they were chosen.
March 21, 2016

Geography
Why was a charter created for the United Nations?
March 21, 2016

Geography
What is surprising of the geography of the European Union
March 21, 2016

Math
Is it easier to evaluate n^0 w^0 for n=-2 and w=3 by simplifying first or by substitute first ? explain
March 21, 2016

Physics
(a) N=m(g-a)= 65(9.8-2.4)= 481 Newtons (b) 2.4 m²/s (c) 9.8 m²/s (d) a+g
March 21, 2016

Math
A model car has a scale of 1:24, where the model dimensions are in the numerator and the actual dimensions are in the denominator. if the tires on the model have a diameter of 1/2 inch, how long is the diameter of an actual tire on the car?
March 21, 2016

Spanish
B. Sesenta. Sesenta is 60 and there are 60 minutes in a hour. Hope I helped!
March 21, 2016

Physics
v₁=0.280 m/s; t₁ =3.50 s; F₁=550 N v₂=0.360 m/s; t₂=3.00s; F₂=560 N ma₁ =F₁-F(fr) =F₁-μN =F₁- μmg ma₂= F₂-F(fr)= F₂ -μN =F₂ - μmg v₁= a₁t₁ => a₁=v...
March 21, 2016

Physics
F(fr)=ma=mv²/R= = 862•(12.4)²/66.7 = 160.25 N
March 21, 2016

Physics
a(c) = v²/R= =(1.28)²/0.382 = 4.29 m²/s
March 21, 2016

algebra i
Ohh, thank you
March 21, 2016

algebra i
Thank you, but why wouldn't the 4 be square rooted
March 21, 2016

algebra i
I'm a little confused at how to do this problem, could you check this to make sure I have it done right ? (x-4)^2 = 625 (undo square by square root) (x-2) = 25 (x+2) = 25 x = 27 x = 23
March 21, 2016

Pre-Algebra
The layer cake has both vanilla and chocolate frosting. What percent of the surface area of the cake (not including the bottom) is chocolate? Round your answer to the nearest tenth of a percent.
March 21, 2016

Physics
ω=ωₒ+εt ε=( ω-ωₒ)/t= =(24.2-7.07)/6.42 = 2.67 rad/s
March 21, 2016

physics
ΔKE=Work=Fs= =1.6x10^-15 x 0.071= =1.136x10^-16 J
March 21, 2016

Algebra
The path of a baseball after being hit is given by the function f(x)= -.007x^2+x+4 where f(x) is the height of the baseball (in feet) and x is the horizontal distance from home plate (in feet). at what time will the baseball reach the maximum height?
March 21, 2016

algebra 1
It was wrong it is c
March 21, 2016

Science
What's the difference between the types of light detected by radio, refracting, and reflecting telescopes?
March 21, 2016

Linear Algebra
Consider the transformation T(ax^2 + bx + c) = 2ax + b of P2 → P1. (a) Find T((ax^2 + bx + c) + (px^2 + qx + r)). (b) Find T(k(ax^2 + bx + c)). (c) Find the image of 3x^2 − 2x + 1. (d) Determine another element of P2 that has the same image.
March 21, 2016

Chemistry
Name the two functional groups found in benzyl acetate? Name the three functional groups found in PABA? Name the two functional groups found in Benzophenone
March 21, 2016

Physics
We can measure angles in degrees or radians. When studying angular motion, we will tend to use radians. If you are looking at a portion of a circle, the angle in radians can be calculated by dividing the arc length by the radius of the circle. The arc length for a complete ...
March 21, 2016

GT LA
what is it
March 21, 2016

Pre Algebra
alright you welcum
March 21, 2016

Math
In An election sample poll of 400 you find that 53% of the Sample is planning on voting for our candidate
March 21, 2016

chemistry
CH3-C(Cl)(C2H5)-CH(CH3)-C(NH2)(Br)-CH2-CH2-C(CH3)3 IUPAC name of this compound
March 21, 2016

math help
9.7 hw workshett
March 21, 2016

child daycare
When incorporating a business, which one of the following is not a major step to take? A. Filing your employee policies with the proper state agency B. Holding an incorporator's meeting C. Preparation of bylaws D. Preparation of articles of incorporation
March 21, 2016

maths
if a vector A has a magnitude 6 and another has a magnitude 7 with an angle 120 in between ,what is its cross product?
March 21, 2016

Algebra
14
March 21, 2016

STATISTICS
jjj
March 21, 2016

STATISTICS
hahahah
March 21, 2016

STATISTICS
mmm
March 21, 2016

calculuse
Find the area of the shape shown below. units2\text{units}^2units ​2 ​​u, n, i, t, s, start superscript, 2, end superscript
March 21, 2016

geometry
In a square of compost 4 ft by 4 ft. Ms. Lee had 1000 worms. How many worms can she have if her square of compost has a side lenght that is 8 times longer?
March 20, 2016

chemistry 1020
You have 67.0 mL of a 0.400 M stock solution that must be diluted to 0.100 M. Assuming the volumes are additive, how much water should you add?
March 20, 2016

Math
The rental rate at rent a wreck is 30$per day plus $0.25 per mile driven
March 20, 2016

math
21
March 20, 2016

macroeconomics
How are currency exchange rates determined?
March 20, 2016

math
At East Coast Dogs, 2 of the last 7 customers wanted mustard on their hot dogs. What is the experimental probability that the next customer will want mustard?
March 20, 2016

Economics
How are long and short term equilibrium prices set?
March 20, 2016

Algebra
A building is 2ft from a 9ft fence that surrounds the property.A worker wants to wash a window in the building 13 ft from the ground. He plans to place a ladder over the fence so it rests against the building.He decides he should place the ladder 7ft from the fence for ...
March 20, 2016

reading
(1) Scientists generally agree that Earth is getting warmer due to what's called the greenhouse effect. (2) A greenhouse stays warm because sunlight and heat coming through the glass roof are mostly trapped. (3) The heat doesn't radiate back into the atmosphere because...
March 20, 2016

politcal science
George wallace
March 20, 2016

politcal science
not sure
March 20, 2016

engilsh
thanks!
March 19, 2016

Math
Approximately across the United States, it is 5,000 km. If you were to put this on a paper of 8.5 inch * 11, what scale would you use? Show your work.
March 19, 2016

chemistry
Ammonia is often formed by reacting nitrogen and hydrogen gases. How many liters of ammonia gas can be formed from 23.7 L of hydrogen gas at 93.0°C and a pressure of 38.9 kPa?
March 19, 2016

Math
thanks I forgot to subtract the first 20. 218
March 19, 2016

Math
A whale is swimming at 20 feet below sea level. He dives to a depth of 3,290 feet in 15 minutes. what is the change is depth per minute?
March 19, 2016

Chemistry
A chemist reacted 0.05 moles of solid sodium with water to form 50 cm3 of sodium hydroxide solution what mass of sodium was reacted?
March 19, 2016

Math
The volume of a sphere is equal to its surface area. What is the diameter of the sphere?
March 19, 2016

integral calculus
find the volume of the solid generated by revolving the area by the given curves about the indicated axis of revolution y^2=4ax,x=a;about the y-axis.
March 18, 2016

integral calculus
find the volume of the solid generated by revolving the area by the given curves about the indicated axis of revolution y^2=4ax,x=a;about the y-axis
March 18, 2016

math help pls pls pls
Find the equation of a sine wave that is obtained by shifting the graph of y=sin(x)y=sin⁡(x) - to the right 8 units and - downward 3 units and - vertically stretched by a factor of 2.
March 18, 2016

Chemistry
Is it possible to make a buffer with a strong acid and a strong base? So I know a buffer consists of a weak acid and its conjugate base or a weak base and its conjugate acid. And I believe it is possible to make a buffer with a strong acid and weak base or a weak base and a ...
March 18, 2016

Chemistry
Is it possible to make a buffer with a strong acid and a strong base? So I know a buffer consists of a weak acid and its conjugate base or a weak base and its conjugate acid. And I believe it is possible to make a buffer with a strong acid and weak base or a weak base and a ...
March 18, 2016

english
Okay thanks
March 18, 2016

english
No, I meant by television shows instead of movies
March 18, 2016

english
they're supposed to be male t.v show heroes
March 18, 2016

english
but aren't those movies??
March 18, 2016

english
name three t.v heroes and why the are on your list
March 18, 2016

Health
Thank you
March 18, 2016

Health
Stress is a normal part of life. A. The above statement is false B. The above statement is never true C. The above statement is true D. None of the above I think its C.
March 18, 2016

Math ASAP
1. What is the length of the diagonal for the rectangular prism with L=8cm W=3cm H=7cm to the nearest whole unit? 10 cm 11 cm <------------------------- 6 cm 13 cm 2.What is the slant height for a pyramid with base=10cm and height=12cm to the nearest whole unit? 7 cm 11 cm ...
March 18, 2016

MAth
A fence measures 15 yards in length. Each bundle of flowers measures 6 inches in length. How many flowers can you fit along your fence?
March 18, 2016

math
23 + 5 × 10 ÷ 2 – 33 + (11 – 8)
March 18, 2016

trig
a building 60 feet high. from a distance at point A on the ground, the angle of elevation to the top of the building is 40 degree. from a little nearer at point B, the angle of elevation to the top of the building is 70 degree. What's the distance between point A and B ?
March 18, 2016

Math
A spinner is divided into 12 equal sections where 5 of the sections are red, 3 are blue, 2 are orange, and 2 are green. What are the frequencies of each color if you spend the spinner 60 times? I know I asked this question before but I wanted to check if my answer was correct...
March 18, 2016

Math
Find two numbers whose sum is -64, if twice the first is 1 more than the second
March 18, 2016

Math
Ok thank you
March 18, 2016

Math
666.666 repeating but do I write 666? cause it can't happen 666.666 of the time.
March 18, 2016

Math
How many times should you expect to roll a 5 on a number cube if you roll the cube 4,000 times?
March 18, 2016

Math
26/52 = 1/2 probability correct?
March 18, 2016

Math
What is the probability of selecting a red card from a standard deck of 52 playing cardships that does not contain a joker?
March 18, 2016

Math
In three more years, Miguel's grandfather will be six times as old as Miguel was. Last year, when Miguel's present age is added to his grandfather's present age the total is 68. How old is Miguel and his grandfather now? Miguel = 11 and his grandfather = 57 57 + 11...
March 18, 2016

Pre algebra
your moms poon
March 18, 2016

Pre algebra
The perimeter of a rectangle is 10 m. Twice the width is equal to one- half the length. Find the length and the width.
March 18, 2016

Maths
Solve the following equations for -180《 x《 180 A) 4+4cosx=sin^2x B) 2sin=5cosx Thankyou
March 18, 2016

Maths
Solve the following equations for 0《X《360 A) tan^2x + 3 tax -4 = 0 B) 2sin^2x - sinx-1 = 0 Please help Thankyou
March 18, 2016

physics
a person, with his ears to the ground, seconds a huge stone strike the concrete pavement. a moment later two sounds are heard from the impact, one travels in the air and other in the concrete, and they are 0.80 seconds apart. How far away the impact occur?
March 18, 2016

chemistry
if we did this experiment in a refrigerator (4 C) would you expect that the volume of collected gas be greater than or less than the volume of gas you collected today at room temperature?
March 18, 2016

chemestry
if we did this experiment in a refrigerator (4 C) would you expect that the volume of collected gas be greater than or less than the volume of gas you collected today at room temperature?
March 18, 2016

Science
jk
March 17, 2016

Science
caca
March 17, 2016

Math
12240 what do you do next
March 17, 2016

Math
A new car typically loses 20% of its initial value during the first year. During the second year, the car loses 15% of its value after the first year. Find the value of the car($18,000) after the first year and after the second year.
March 17, 2016

Math
Sandra sold half of her comic books and then bought seven more. She now has eleven. How many did she begin with?
March 17, 2016

math
A spinner is divided into 12 equal sections where 5 of the sections are red, 3 are blue, 2 are orange, and 2 are green. What are the frequencies of each color if you spend the spinner 60 times?
March 17, 2016

Math
A fence forms a rectangle and uses 64 meters of fencing. If the width of the enclosed area is 13 yards, what is the length in inches?
March 17, 2016

Math
Shawn earns $3.50 per hour for the first 40 hours worked in a week and $20.25 per week, for hours over 40. If he earns $661.50 in one week, how many hours did he work?
March 17, 2016

Math
Ok! I got 30 1/4 miles. I turned 121/4 into a mixed number = 30 1/4. I appreciate the help ☻
March 17, 2016

Math
If the combined speed is 56 mile per hour what do I do next?
March 17, 2016

Math
Two trains are both traveling at a constant speed toward each other on neighboring tracks. The trains are 252 miles apart when they start traveling. They pass each other 4 1/2 hours later. One of the trains is traveling 25 3/4 miles per hour. What is the speed of the other ...
March 17, 2016

mAth
Thank you so much. I was confused about this one.
March 17, 2016

mAth
A number was subtracted by 2.6 and that difference was then divided by 0.3 After which the quotient was multiplied by 3. This product was -48. What was the number?
March 17, 2016

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