Posts by Hunter

Total # Posts: 329

Government
Oops, I meant constructivism

Government
Karl Marx introduced liberalism in one of his communists manifestos. How does Liberalism handle the war on terrorism today? Is liberalism the better approach to terrorism or could conservatism have a more meaningful approach? If so,why? In my opinion, I think that liberalism ...

language arts
Choose the detail that would best support the following main idea for an argumentative essay. Studying on a regular basis improves grades. 1 students who study also try to eat healthier snacks 2 Students who study on a regular basis are usually smarter than students who do not...

Math
Sandy's Ice Cream Corner uses 9/10 of a bag of cups every day. How many days would 10 bags of cups last?

science
If your rock sample has 10 grams, how many grams of quartz does it contain

Social Studies
WTH ^ ^^^^^^^

Math
Next three terms in sequence 1,-3,9,-27,81,....

Chemistry
A good vacuum pump on Earth can produce a vacuum with a pressure as low as 1.96 × 10-8 torr. How many molecules are present in each milliliter at a temperature of 23.0ºC?

pre-algebra
y/8 +6= -10 i need help please. i don't understand it.

Geometry
A 12 foot ladder leaning at a 75 degree angle how far up the wall does the ladder reach

Science - Chemistry
1. Dalton's idea that atoms cannot be divided into smaller parts was disproved by the discovery of the ____. 2. The description of the structure of the atom is called the ___. 3. In a water molecule, two atoms of hydrogen and one atom of oxygen share electrons. A _____ ...

Math
Tickets for a show sold 6 adult tickets and 10 child tickets for a total $96 On the second day12 adult tickets sold and 5 child tickets sold What is the price for adult and child tickets

matg
the angle measure of a triangle are (x-7) (x) and (3x+2). write an expression in simplest form to represent all of the measures of the angles of the tringle

Statistics
If four coins are flipped at once, find the probability that there will be at least 2 heads. Round your answer to 3 decimal places.

SS 1 QUESTION PLZ HELP
Well someone is going to get banned off the site.

physics
A girl sits on a tire that is attached to an overhanging tree limb by a rope 2.13 m in length. The girl’s father pushes her with a tangential speed of 2.92 m/s. Besides the force opposing the girl’s weight, the magnitude of the force that maintains her circular ...

Math
How can you use two-step equations to represent and solve real-world problems?

Math
Mark has 37 markers. He found 58 more pencils. How manypencils foes Mark have now? Write a sentence that represents the problem. Use aa symbol to represent the unknown.

math analysis
Thanks that was a great help.

math analysis
((x+3)/(x-5))+(5/(x-3)) Simplify I've done this twice and got it wrong both times I have two more problems similar to this and don't want to continue until I understand how to do it.

math analysis
Thanks, that was a great help. I'll most likely be back. This is a really tough class.

math analysis
(1/a)+(2/a^2)=0 Solved for zero I'm unsure about the process to solve this, when I do it like my teacher says, it doesn't work. This is for an online advanced math class in which you get three tries to solve the problem. I have already used two. Any help would be ...

Stats
In a study of children with a particular disorder, parents were asked to rate their child on a variety of items related to how well their child performs different tasks. One item was "Has difficulty organizing work," rated on a five-point scale of 0 to 4 with 0 ...

Math SO HARD :C
You're supposed to show your work, too.

math
Rodney and josiah each bought a package of the same kind of cookies at the store . Rodney ate 1/2 package of cookies on monday and 1/3 of the same package on tuesday. Josiah ate 5/12 of his packsge on monday and 1/2 of the package ontuesday. Who ate more? How much more?

math
Beth walked 1/3 of a mile from her house to her friends house, 1/4 of a mile to the post office, and then anotjer 1/2 mile from the post office bsck home. How far did beth walk?

math
4x^2+4y^2-16x-24y+51=0 is the equation of a circle. where is the center of the circle and what is it's radius? A. center (2,3) radius=1/4 B. center (2,3) radius=1/2 C. center (-2,-3) radius=1/4 D. center (-2,-3) radius=1/2

math
simplify: square root (4/3)-square root (3/4) A. 2-sqaure root(3)/2 square root (3) B. square root (7/12) C. square root (3)/6 D. 2/square root (3) which answer? this is what i got square root (16/12)- square root (9/12)= square root (7/12)

math
simplify: (y+1)(y/1-y^2) which answer: A. Y/y-1 B. y/1-y C. y+1/y-1 D. -1 this is what i got y+1/1* Y/1-y^2=-1

Math
180

Chemistry
When 4.62 mL of cold water at 22.6 °C is mixed with 37.5 mL of hot water at 67.9 °C in a thermally isolated calorimeter, what is the final temperature of the mixture when thermal equilibrium has been achieved? H2O density = 1.00 g/mL.

Biology
Describe the ATP molecule and it's function within a cell ????????????????please help??????????

physics
In the figure, a frictionless roller coaster car of mass m = 938 kg tops the first hill with speed v0 = 14.9 m/s at height h = 31.5 m. How much work does the gravitational force do on the car from that point to (a) point A, (b) point B, and (c) point C? If the gravitational ...

physics
A block with mass m = 16.3 kg slides down an inclined plane of slope angle 28.0 ° with a constant velocity. It is then projected up the same plane with an initial speed 1.80 m/s. How far up the incline will the block move before coming to rest?

area
22.4m

geometry
The endpoints of a line segment are (-2, 5) and (8, 13), determine the midpoint of the line. x_m = (x_1 + x_2)/2

math
A balloon is released and flies straight up for 4 miles, and then the wind blows it west for 4 miles. Find the distance between the balloon and the site where it was released.

10 gr math
Plug in the information into the Distance Formula: D = sqrt((x_2 - x_1)^2 +(y_2 - y_1)^2)

AP Physics B
how much heat does it take to melt 4.2 kg of ice at 0c? Answer in kcal

statistics
what is the variance and standard deviation of the following numbers:14,16,26,36,12,16

chemistry
calculate the molarity of the solution prepared by dissolving 16.45g NH4NO3 in water to make 250.mL solution.

Health part 2
Were ashworth students

Chemistry
The thermochemical equation for the combustion of hexane is shown below. 2 C6H14 (g) + 19 O2 (g) → 12 CO2 (g) + 14 H2O (g) ΔH° = –8326 kJ What is the enthalpy change for the combustion of 0.650 L C6H14 at STP?

physics
Part 1) The block in the figure is initially at rest on an inclined plane at the equilibrium position that it would have if there were no friction between the block and the plane. How much work is required to move the block 50 cm down the plane if the frictional coefficient is...

physics
The 4.01- kg weight that drives the time mechanism of a grandfather clock descends 21 cm in exactly 24 hours. What power is delivered to the mechanism?

Physics
A 50- kg child sits in a swing suspended with 3.8- m-long ropes. The swing is held aside so that the ropes make an angle of 48 o with the vertical. Use conservation of energy to determine the speed the child will have at the bottom of the arc when she is let go.

Physics
A stone is thrown from ground level at 84 m/s. It's speed when it reaches it's highest point is 50 m/s. Find the angle, above the horizontal, of the stones initial velocity.

Physics
Thanks but I'm still confused about the formulas could you work it for me so I can better understand how to do it?

Physics
  A)...If this pitch were thrown horizontally, the ball would fall .809m by the time it reached home plate, 18.3m away. The acceleration of gravity is 9.81 m/s^2 How fast was the pitch Answer in m/a B)... A spy and an official reach the edge of a 5.4m waterfall. The spy...

Physics
  A)...If this pitch were thrown horizontally, the ball would fall .809m by the time it reached home plate, 18.3m away. The acceleration of gravity is 9.81 m/s^2 How fast was the pitch Answer in m/a B)... A spy and an official reach the edge of a 5.4m waterfall. The spy...

Physics
  A)...If this pitch were thrown horizontally, the ball would fall .809m by the time it reached home plate, 18.3m away. The acceleration of gravity is 9.81 m/s^2 How fast was the pitch Answer in m/a B)... A spy and an official reach the edge of a 5.4m waterfall. The spy...

physics
A 5.70 kg penguin runs onto a huge sheet of frictionless Arctic ice. At t=0 it is at x=0 and y=0 with an initial velocity of 0.35 m/s along the positive x-axis. It slides while being pushed by the wind with a force of 0.45 N directed along the positive y-axis. Calculate the ...

math
1.8 + 7n = 9.5 - 4n

math
5(p+6) = 8p 5 (10+6) = 8(10) 5(16) = 80 80=80 p=10

math
5(p+6)=8p

math
4y-70=12y+2

Math
Where did the 8 come in? If x = 2 then how do you subtract 2 from 9(2) which is 18? Oh Never mind....16 = 18 got it....Thanks

Math
x + 16 = 9x

math 3
Solve the following system using the elimination method: 10x - 6y = -16 5x + 2y = 22

math 2
Solve the following system using the elimination method: -6x + 2y = 5 12x - 4y = -20

math
Solve the following system using the elimination method: -3x + 4y = 6 9x - 12y = -18

algebra
Solve the following system using the substitution method: 6x - 2y = -4 y = 3x + 2

math
Solve the following system using the substitution method: 2x + 4y = 5 x = -2y + 6

math
Solve the following system using the substitution method: y = 3x - 9 y = -x - 1

algebra
Solve the following system using the substitution method: 3x + y = -3 y = 2x + 7

Math
316x3^3 316x9 =2,844in^3

Math
The volume of a cone is 316in^3. What is the volume of a similar cone that is larger by a scale of 3?

Math
The surface area of a bucket is 6,176cm^2. What is the surface area of a similar bucket that is smaller by a scale of 1/4?

Math
The surface area of a cylinder is about 218 in^2. What is the surface area of a smaller cylinder that is smaller by a scale factor of 1/2?

Math
12d-9=15d+9

pre-algebra
what is the mode for this set of numbers97,86,93,56,34,39,47,62,88,54,81

physics
34N

Math
in a class of 40 the ratio of boys to girls is 7 to 3. How many more boys than girls are in the class?

phsicsy
a liquid with density of 1.36*10^3 kg/m^3 through two horizontal sections of round tubing joined end to end. in first section, diameter of the tubing is 10cm and the flow speed is 230cm/s and the pressure is 1.3*10^5, the diameter is 6 cm a the cross sectional area in each ...

math
angle ABC and DEF are supplementary angles. the measure of DEF is 20 degrees less than 3 times the amount of ABC. what are ABC and DEF.

Pre-AP Physics
A flatbed truck is carrying a heavy crate. The coefficient of static friction between the crate and the bed of the truck is 0.47. What is the maximum rate at which the driver can slow and avoid having the crate slide against the cab of the truck?

Q&A Check Please, geo 7th grade
I'm going to have to go with Ms. Sue, I've been through Geography and I believe if you look through your book you could find the answer... easily.

math
f(24)=1/2(24)+5 f(24)=12+5 f(24)=17

math
f(24)=1/2(24)+5

math
Juan drives to work. Because of traffic conditions, he averages 22 miles per hour. He returns home averaging 32 miles per hour. The total travel time is 2 1/4 hours. Define a variable for the time Juan takes to travel to work. Write an expression for the time Juan takes to ...

Math
a jet leaves the Charlotte, North Carolina, airport traveling at an average rate of 564 km/h. Another jet leaves the airport one half hour later traveling 722 km/h in the same direction. How long will the second jet take to overtake the first?

sociology
what can occur when a social norm is dysfunctional?

Chemistry
How would you prepare a 25.0% water in ethyl alcohol solution using 100.0 ml of ethyl alcohol (The density of ethyl alcohol is 0.7893 g/ml)

Chemistry
Describe in detail a way of preparing 500 ml of solution that is 0.02500 M in sodium ions. Start with solid sodium sulfate decahydrate.

chemistry
IDK

math
joe wants his sticker collections. he wants to increase his collection by 20%. if he has 1400 stickersin his collection now, ho many stickers does he need to add to his collection?

vocabulary studies
its not C

Physics
The electric potential energy of an object at point A is known to be 60 J. If it is released from rest at A, it gains 20 J of kinetic energy as it moves to point B. What is its potential energy at B?

Physics
The nucleus of a certain type of uranium atom contains 92 protons and 143 neutrons. What is the total charge of the nucleus in Coulombs?

PHYSICS
What is the longest wavelength that can be heard by a normal ear?

Chemistry
Mg + 2HCl -> MgCl2 +H2 delta H = ? MgO + 2HCl (aq) -> MgCl2+ H2O delta H = ? H2+ 1/2O2 -> H2O delta H = -285.8 kJ Using Hess' Law find both the missing delta H values.

Physics
A 0.31 kg pendulum bob passes through the lowest part of its path at a speed of 2.02 m/s. The acceleration of gravity is 9.8 m/s2 . What is the tension in the pendulum cable at this point if the pendulum is 72 cm long? Answer in units of N

Chemistry
What is the mole fraction of each component of a gas mixture that contains sulfur trioxide at a pressure of 1.45 atm and sulfur dioxide at a pressure of 0.32 atms?

physics
A roller coaster moves 200 ft horizontally and then rises 135 ft at an angle of 30 degrees above the horizontal. Next, it travels 135 ft at an angle of 40 degrees below the horizontal. Find the roller coasters displacement from its starting point to the end of this movement. ...

physics
Abel flicks a 20g marble at a speed of 0.5 m/s. It has one dimensional collision with a 10g bouncy ball, that was initially at rest. After they collide, the bouncy balls speed is 0.5 m/s. What is the marbles post-collision speed? Show whether or not any kinetic energy lost ...

Physics
Abel flicks a 20g marble at a speed of 0.5 m/s. It has one dimensional collision with a 10g bouncy ball, that was initially at rest. After they collide, the bouncy balls speed is 0.5 m/s. What is the marbles post-collision speed? Show whether or not any kinetic energy lost ...

Chemistry
A chemist wants to make a solution of 3.4 M HCl. There are two solutions of HCL that he can find on the shelf. One has a concentration of 6.0 M, while the other has a concentration of 2.0 M. Which solution can the chemist use to make the desired acid?

physics
A small mailbag is released from a helicopter that is rising steadily at 2 m/sec. a) how long does it take the mailbag to stop moving? b) how high will the mailbag have risen in the time found in part a? c) how far did the helicopter move in the time found in part a?

Math
Transforming formulas x-c/2=d

Algerbra 1 substitution method
2x+y=3 x+2y=0

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