Tuesday

January 17, 2017
Total # Posts: 1,123

**Eating disorder**

Well, like most people who are "big", you usually don't see them wearing tiny clothes becaus they know for a fact that something that small wouldn't fit them. I think if I had an eating disorder, I wouldn't wear small clothes because then I would be ...

*October 13, 2011*

**Eating disorder**

if anorexic people see theirselves as "fat" in the mirror, why do they still buy small sized clothing...?

*October 13, 2011*

**Physical Science**

Alpha decay. example type of radioactive decay, in which an atomic nucleus emits an alpha particle, and thereby transforms (or 'decays') into an atom with a mass number 4 less and atomic number 2 less. Many other types of decays are possible.

*October 13, 2011*

**Chemistry (PLEASE HELP ME)**

1. According to the phase diagram for water, how is the state of water determined? a. proceed up a vertical line at any given temperature b. read the phase at the intersection of any given temperature and pressure c. at a given pressure, proceed horizontally to the S-L or L-G...

*October 13, 2011*

**Algebra 1**

1. ◦1 Graph a single equation to see at a glance what the value of the equation is for many different points. An equation that shows how pressure varies with temperature becomes a lot more meaningful when it is graphed. By looking at the graph, you can instantly see what...

*October 13, 2011*

**Chem**

1. According to the phase diagram for water, how is the state of water determined? a. proceed up a vertical line at any given temperature b. read the phase at the intersection of any given temperature and pressure c. at a given pressure, proceed horizontally to the S-L or L-G ...

*October 13, 2011*

**Algebra 2**

I went to freemathhelp and this is what I got: *Not a conic section.

*October 13, 2011*

**math**

x/5 + y/6=5 2x/5 + y/3=-2 use sub method

*October 9, 2011*

**World History**

What major problem did the Roman Empire face in the mid to late Fourth Century? A. Immigration and invasion B. Lack of Education within the empire C. Weak leadership D. Poor infrastructure

*October 9, 2011*

**World History**

Of the four river valleys that supported major early civilizations, which one lost one of it's major rivers? A. Yellow River B. Mesopotamia C. Egypt D. Indus Valley

*October 9, 2011*

**VBA Microsoft Excel**

I have been on this problem for about 3 hours and I cannot solve it. My professor wanted us to make a command button with 3 input boxes ( I was able to do this part), but I'm suppose to design a boolean and select case that makes sure that a 5 digit number is entered in ...

*October 9, 2011*

**maths**

Starting at 100 (the first 3-digit number), I counted all numbers that had exactly two digits that were the same. I did this through 199. There are 27 of these. I then multiplied that result by 9 (to pick up the 200s through 900s).

*October 8, 2011*

**business law**

The Foreign Corrupt Practices Act of 1977.

*October 7, 2011*

**World History**

What is the Minoan civilization known for?

*October 7, 2011*

**Chemistry**

NaCl is made up of charged ions, which can interact with the dipoles present in the water molecules. I2 is held together by a covalant bond, neither atom is charged and they are not really attracted to water.

*October 7, 2011*

**math**

No problem!

*October 7, 2011*

**math**

64 - 9

*October 7, 2011*

**psychology**

Behaviorism.

*October 7, 2011*

**math**

Thanks for refreshing my memory, Writeacher.

*October 7, 2011*

**nutrition and wellness**

Yes.

*October 7, 2011*

**English ll**

Thannks, guys.

*October 7, 2011*

**English ll**

I dentify the complete adj. clause. 1. Many Californians who own homes live on hillsides. A: Who own homes live on hillsides. What word does the adj. clause modify? 3. I elected totake astonomy, which is not a required course. A: Astonomy 4. This course deals with facts that ...

*October 7, 2011*

**English II**

I dentify the complete adj. clause. 1. This course deals with facts that everyone should know. 2. Many Californians who own homes live on hillsides. What word does the adj. clause modify? 3. I elected totake astonomy, which is not a required course. 4. This course deals with ...

*October 7, 2011*

**Physics**

You throw a ball horizontally off of a building with a horizontal velocity of 10 m/s. What is the ball’s horizontal velocity 5 seconds later? How high should the building be if you want the ball to fall for a total of 10 seconds?

*October 6, 2011*

**Physics**

How many kilometers long is the proverbial “10-foot pole?”

*October 6, 2011*

**Calculus**

Solve for x. Don't do the work using algebra and don't use a calculator. The Laws of Logarithms will be helpful. ln(x^2 - 1)= 3

*October 5, 2011*

**chem**

number of moles in 22.6g C3H7OH

*October 3, 2011*

**Math**

I don't. Know. 2

*October 2, 2011*

**Math**

Choices are 7.421 7.3308 7.5555 7.3 7.49 7.65

*September 28, 2011*

**Math**

By default, your numerical entry is scored as correct if it is within 1% of the correct answer. A rule of thumb is always to enter at least 3 digits for numerical questions. If the correct answer is 7.48809, which of the following entries would be counted as correct? That is, ...

*September 28, 2011*

**Chemistry**

I am having a hard time solving this problem. The formula given is: T=Tin - (Tin - Tinit.)e(-v/v)t If the initial temperature Tinit is 115 (degrees F), the cold water temperature is 35 (degrees F) (1.7 degrees C), and the volume and volumetric flow rate are 3,000 liters and 30...

*September 25, 2011*

**Geometry**

What is the area of a rectangle with a length of 8 inches is 48 square inches. what is the perimeterof the rectangle?

*September 23, 2011*

**calculus**

is it C. or D.

*September 22, 2011*

**calculus**

Assume that x and y are differentiable functions of t. Find dy/dt using the given values. xy=x+4 for x=4, dx/dt=-5 a. 0.20 b. 3.75 c. 1.25 d. 5.00 e. -0.25

*September 22, 2011*

**Calculus**

The area of a circle is changing at a rate of 2 in.^(2)/sec. At what rate is its radius changing when the radius is 9 in.? a. (9/2)in./sec. b. (2/9)in./sec. c. (2/9pie)in./sec. d. (1/9pie)in./sec. e. (1/9)in./sec.

*September 22, 2011*

**Calculus**

C.

*September 22, 2011*

**Calculus**

Find (dy/dx) for the equation (7x+8y/9x-4y)=4. a. (dy/dx)=(-29/24) b. (dy/dx)=(43/24) c. (dy/dx)=(29/24) d. (dy/dx)=(-43/24) e. (dy/dx)=4

*September 22, 2011*

**Calculus**

Thanks, i thought it was B. your awesome.

*September 22, 2011*

**Calculus**

The number of people who donated to a certain organization between 1975 and 1992 can be modeled by the equation D(t)=-10.61t^(3)+208.808t^(2)-168.202t+9775.234 donors, where t is the number of years after 1975. Find the inflection point(s) from t=0 through t=17 , if any exist...

*September 22, 2011*

**calculus**

I will try but there is no diagram.

*September 22, 2011*

**calculus**

A power station is on one side of a river that is 0.5 mile wide, and a factory is 5.00 miles downstream on the other side of the river. It costs $15 per foot to run overland power lines and $23 per foot to run underwater power lines. Estimate the value of x that minimizes the ...

*September 22, 2011*

**algebra**

x/8-1/6=6

*September 20, 2011*

**Algebra 2 math**

What is the 32nd term of the arithmetic sequence where a1 = 12 and a13 = –60?

*September 19, 2011*

**Excel Problem**

the formula giving was T= Tin. - (Tin. - Tint.)e (-v/v) Where Tin = 1.7 degrees C and Tin is the to the temperature of the cold water flowing into the tank

*September 18, 2011*

**Excel Problem**

If the initial temperature is 115 F (46 degrees C), the cold water temperature is 1.7 (degrees C), and the volume and volumetric flow rate are 3,000 liters and 30 liters per minute, respectively, (a) Calculate the expected water temperature at 5-minute intervals for the first ...

*September 18, 2011*

**Chemistry**

How many milliliters of 5M H2SO4 are required to make a 1500ml of a .002M H2SO4 solution. I used the formula M*L=M * L so mL *5 = 1500 * .002 I got .6mL is this right?

*September 18, 2011*

**Chemistry**

Thank you DrBob222! For anyone else with the same problem here is how I did it following the above instructions d=1.24g/ml 1240g in 1L 1240g/342.3moles=3.6M

*September 18, 2011*

**UOP**

(1/15abc)*(5a^3b^5c^2)

*September 12, 2011*

**math**

Angles X and Y are congruent. Angle X has a degree measure of 15. What is the measure of angle Y?

*September 2, 2011*

**American History**

Put these in chronologica order according to their founding dates: U.S. Children's Bureau, FDA, National Park Service, American Legion, Federal trade commission

*August 26, 2011*

**Mathematics**

it has 6 sides

*August 15, 2011*

**chemistry 101**

What is the pH of a solution in which 296 mL of HCl g, measured at 28.0 C and 1.02 atm, is dissolved in 1.5 L of aqueous solution?

*August 10, 2011*

**chemistry**

296mL is the volume

*August 8, 2011*

**chemistry**

I plugged in all my numbers but I am still stuck on how to find n:moles

*August 8, 2011*

**chemistry**

What is the pH of a solution in which 296 mL of HCl measured at 28.0 C and 1.02 atm, is dissolved in 1.5 L of aqueous solution?

*August 8, 2011*

**Algebra**

A solar collector and its stand are in the shape of a right triangle. The collector is 5.00 m long, the upright leg is 2.00 m long, and the base leg is 4.58 m long. Because of inefficiencies in the collector’s position, it needs to be lowered by 0.50 m on the upright leg...

*August 7, 2011*

**physics**

A 2.0-kg wooden block slides down an inclined plane 1.0 m high and 3.0 m long. The block starts from rest at the top of the plane. The coefficient of kinetic friction between the block and plane is 0.35. What is the speed of the block when it reaches the bottom?

*August 1, 2011*

**Phil103 Informal Logic**

1 A 2 A 3 B 4 A 5 C 6 C 7 D YOU WILL HAVE FIGURE OUT THE OTHER 4.... BUT IF YOU GET THOSE 7 CORRECT YOU WILL MAKE A 70. BETTER THEN A ZERO.

*July 31, 2011*

**Business-**

Thank-you!

*July 22, 2011*

**Business-**

Explain how these laws intertwine: Title VII of the Civil Rights Acct of 1964, Civil Rights 1991, Opportunity act 1972, Age Discrimination of 1967, Disabilities act, immigration reform and control act of 1986, Fair labor standards act Also explain how the number of employees ...

*July 22, 2011*

**Business**

Noncompliance as in company's not being in compliance. "Federal legislative laws" Title VII of the Civil Rights Acct of 1964, Civil Rights 1991, Opportunity act 1972, Age Discrimination of 1967, Disabilities act, immigration reform and control act of 1986, Fair ...

*July 22, 2011*

**Business**

Explain how the number of employees in the company affects the company's status if the company is not in compliance. Also explain how federal legislation laws intertwine.

*July 22, 2011*

**physics**

A motorcyclist is trying to leap across a canyon by driving horizontally of the cliff that is 70.0 m high at 38.0 m/s. Ignoring air resistance, use energy conservation to find the speed with which the cycle strikes the ground at a height of 35.0m on the other side of the ...

*July 14, 2011*

**Chemistry 111**

How many moles of methane are produced when 8206 moles of carbon dioxide gas react with excess hydrogen gas?

*July 14, 2011*

**Chemistry 111**

what is the molar mass of Butane,C7H10?

*July 14, 2011*

**Chemistry 111**

How many moles of nitrogen N are there in 71.0g of Nitrous Oxide(N2O)?

*July 14, 2011*

**Chemistry 111**

What is the mass of 7080 moles of magnesium chloride (MgCl2)?

*July 14, 2011*

**physics**

Calculate the quantity of heat required to raise the temperature of 2.00 g of water 4.00◦C.

*July 5, 2011*

**physics**

A system is provided 50 J of heat and work done on the system is 10 J. What is the change in internal energy

*July 5, 2011*

**Physics**

A spherical piece of metal has a radius of .250m and a mass of 503 kg. what is its specific gravity?

*June 30, 2011*

**physics**

A satellite explodes in outer space, far from any other body, sending thousands of pieces in all directions. How does the linear momentum of the satellite before the explosion compare with the total linear momentum of all the pieces after the explosion?

*June 28, 2011*

**physics**

Two identical cars have the same speed, one traveling east and one traveling west. Do the cars have the same momentum?

*June 28, 2011*

**physics**

thanks that wesite is very helpful

*June 23, 2011*

**physics**

Im sorry 3.45 meters

*June 23, 2011*

**physics**

Whats the force of attraction between a 15.0kg box and a 63.0kg person if they are 3.45 apart?

*June 23, 2011*

**Life orentation**

A clear explanation of how smoking is a human factor that may cause ill health, accidents, crises or disaster?

*June 21, 2011*

**Math**

Ben takes 6hrs to get a job done & Ted takes 11hrs to get the same job done. If they work together how long will it take them?

*June 12, 2011*

**Statistics**

What does the scope of the graph refer to?

*June 10, 2011*

**Product of Terms [ 9th Grade]**

Is this exactly the way the terms are presented in our text book?

*June 10, 2011*

**8th grade math**

-First find the cost per ounce: 2.80 divided by 20 = .14 per ounce -Then, multiply by 35 to find the price for 35 ounces: .14 x 35 = 4.90 -Therefore, a 35 ounce bag of popcorn would be $4.90! Hope this helped!

*June 10, 2011*

**aleg/trig**

two forces of 14and 30 act on a body forming an obtuse angle w/ eachother. if the resultant is 60, whats the angle betweeen the 2 forces?

*June 9, 2011*

**algebra/trig**

x^2+2x-15=0 solve by completing the square

*June 9, 2011*

**statistics**

The table below shows the number of girls who ran certain distance. -------------|---|----|---|----|----|--Distance(Km) | 5 | 10 |15 | 20 | 25 | -------------|---|----|---|----|----|--No. of girls | 2 | 1 | 3 | 4 | X | -------------|---|----|---|----|----|-- Given that the ...

*June 5, 2011*

**life orientation**

5 ways in which alcohol abuse impacts the community

*May 24, 2011*

**Drug addiction substance**

Human factors that cause ill health.accidents,crises/disaster and an appropriate way to deal with these

*May 16, 2011*

**Chemistry**

Can an acidic solution be made less acidic by adding an acidic solution?

*May 11, 2011*

**Physics**

If mass=100 tones, speed=8kn/s,height above ground=100km. What is the mass in kg?

*May 4, 2011*

**life orintation**

Pollution

*May 2, 2011*

**MATH**

We want an estimate of the mean time required for ships of a particular class to cross the Pacific Ocean from San Francisco to Tokyo. Little is known about the distribution of the mean time for this class of ships to cross the ocean due to the age variation of the ships. It is...

*May 1, 2011*

**Geology**

Why isn't the land surface of Earth flat after millions of years of erosion by mass wasting as well as by other erosional agents?

*April 20, 2011*

**Geology**

If you were building a house on a cliff, what would you look for to ensure that your house would not be destroyed through mass wasting? Be thorough! Give me AT LEAST two things.

*April 20, 2011*

**Geology**

Describe the effect of shear strength on the following: a.) slope angle b.) orientation of planes of weakness c.) water in soil d.) vegetation Be thorough and THINK!

*April 20, 2011*

**Geology**

If you were building a house on a cliff, what would you look for to ensure that your house would not be destroyed through mass wasting?

*April 20, 2011*

**science**

please help.....i don't have my txt book with me an i need 2 kno everything bout Non-Vascular and Vascular plants....please rovide a website...........i cant find any

*April 19, 2011*

**scirence**

hpw do water and dissolved materials move through non-vascular plants?

*April 19, 2011*

**Math**

Draw two different shapes with an area of 6 square units and a perimeter of 12 units

*April 17, 2011*

**Maths**

The right rectangular prirm is the diagqam when x=7cm, y=5cm and z=1ocm

*April 17, 2011*

**math help!**

How many different 5-person subcommittees can be formed from a club having 13 members?

*April 16, 2011*

**chemistry**

why is it a bad idea to use lead in ceramic object that are used to serve food

*April 14, 2011*

**Geology**

PLEASE HELP By applying the various principles, draw a cross section of an area in which the following sequences of events occurred. The relative time relationship for all events should be clear to you from your single cross section that shows what the geology looks like at ...

*April 13, 2011*