# Posts by ann

Total # Posts: 1,478

Comm/155
I am trying to write a brief paragraph using five adverbs and five adjectives in describing my experience with credit and credit cards?

chemistry
A water containing 1x10^-4 mol CO2/L and having an alkalinity of 2.5x10^-4 eq/L has a pH of 6.7. The pH is to be raised to pH 8.3 with NaOH. How many moles of NaOH per liter of water are needed for this pH adjustment? (pK1=6.3 and pK2=10.3)

Chemistry
Is butyl paraben light sensitive?

computers
James was traveling for his job. The internet card provided by his company was not working and he had an important project due that day. James was in a small town about an hour away from the nearest internet kiosk, so he decided to drive around a nearby suburb to see if he ...

accounting
general ledger entry: sold \$700 of merchandise (that had cost \$220) on credit to Sam's Company.

social studies
what role did geography play in the economic success of new york

math
In this problem the letters x and y are each one digit numbers. Compare x+y O 19? Do I put any number for x and y ? please help. Your answer was no but how do I do this problem? I'm sorry, I mean <,>,or =. Thank You for your help.

math
In this problem the letters x and y are each one digit numbers. Compare x+y O 19? Do I put any number for x and y ? please help. Your answer was no but how do I do this problem?

math
In this problem the letters x and y are each one digit numbers. Compare x+y O 19? Do I put any number for x and y ? please help.

math
In this problem the letters x and y are each one digit numbers. Compare x+y O 19? Do I put any number for x and y ?

physics
A person leans over the side of a deep well and drops a stone that falls freely. After 1.0s she hears the splash of the stone striking the water at the bottom of the well. How deep is the well?

AP Chemistry
4 is correct

math
julie is thinking of an even number between 12 and 29 with digits whose difference is 7? what is the number?

Axia Math 117
I am of need of HELP. I am working on the word problems for AXIA math 117 and I do not understand the first problem. I have listed the information below. I have tried many times and I have not figured this out. My assignment is due tomorrow and I am desperate for help with ...

Nutrition, Health, and Safety for Young Children
What is a good purpose statement for discussing "why health, safety and nutrition strategies are important to identify and practice in an Early Childhood Education Program?

Math
Can someone please check this for mistakes please? y=4(x+3)-2x y=4x+3-2x y=2x+3 2x+3=y 2x=y-3 x=y/2-3 Hopefully I have rearranged the formula y=4(x+3)-2x to express x in terms of y.

algebra2
kathy bicyles 57 km/h faster than carlos. in the same time it takes carlos to bicyle 36 km. kathy can bicyle 57 km. how fast does each bicyclist travel? help please

algebra2
2 + 7 ______ xs power of 2 and x powqer of 2s

algebra2
the simlified product of this is? 10a power of 8.9r power of 4 _______ _____________ 3r power of 2 100a i dunno what to do?

algebra2
ty

algebra2
find the LCM 21z power of 7 and 63z power of 4? im not sure what im doing? help please?

math
Given the midpoint (8,14) and endpoint (-9,-1), find the other endpoint

physics
11.11....

science
how much heat does calcium oxide produce when dissolved in water?

chemistry
How much heat does calcium oxide produce when dissolved in water?

Calculus
Which vector is not collinear with vector a=[6,-4]? A: [3, -2] B: [-6, -4] C: [-6, 4] D: [-9, 6]

math
a boat crosses a river and arrives at a point on the opposite bank directly across from its starting position. The boat traveks at 4m/s and the current is 2m/s. If the river is 600 m wide in what direction must the boat steer and how long will it take to cross?

Check Calculus
What is the sum of 3 forces in equilibrium? Is it F3 = - (F1 + F2) or 0?

Check Calculus
What is the sum of 3 forces in equilibrium? Is it F3 = - (F1 + F2) or 0?

chemisty
what is the name of this substance K2Cro4

trig
please help me. use trig. identities to find the exact value. tan 25° + tan 5° / 1- tan 25° tan 5°

trig
please help me. use trig. identities to find the exact value. tan 25° + tan 5° / 1- tan 25° tan 5°

math
find real solution. 3+ the square root of 3x+1 = x

Math
15

I am trying to answer some question for class I am needing to find and understand these theories can someone please explain them or help me find information on them I cannot find anything that I understand searching for these terms are they called some thing else please help ...

I am trying to answer some question for class I am needing to find and understand these theories can someone please explain them or help me find information on them I cannot find anything that I understand searching for these terms are they called some thing else please help ...

ethics in management
I am trying to answer some question for class I am needing to find and understand these theories can someone please explain them or help me find information on them I cannot find anything that I understand searching for these terms are they called some thing else please help ...

math
how do i use the formula a=pe^rt to solve 15000. at 4.6% for 4yrs

Calculus
n(t) = 800/ (1 + 39e^-t) Where n is the number of students who have heard the rumour as a function of time, t, in days. What is the student population of the school? How long will it take for the rumour to reacglh half of the school's population? What dat was the rumour ...

Calculus
If log base a * b = 1/x and log base b * sq.rt a = 3x^2 show that x=1/6.

Calculus
Solve for x where 12^x = (4)8^2x

Physic
A person weighs 872 N in air and has a body fat percentage of 20.7%. a. What is the overall density of this person's body? b. What is the volume of this person's body? c. Find the apparent weight of this person when completely submerged in water.

financing
A firm has a current assets of \$800,000, current liabilities of \$600,000. The firm uses \$200,000 of its cash balance to pay off a current liabilities. Calculate the current ratio before and after this transaction.

Physics
What weight of water is required to fill a 80 gallon aquarium? The answer must be in kN

math/algebra
solve by additon method, tell whether the equation is dependent,independent, or consistent. 1. x-y=3 -6x=6y=17 2. 3/7=5/9=27 1/9 = 2/7 =7

Math
x + y = 2.20 How do I solve this?

chemistry
a 1.009g mixture of the solid salts Na2SO4 and forms an aqueous solution with the precipitation of PbSO4. The precipitate was filtered and dried and its mass was determined to be .471 g. the limiting reactant was determined to be Na2SO4. Write the molecular form of the ...

Chemistry
A .972g sample of a Cacl2 2H2O/K2C2O4 H2O solid salt mixture is dissolved in 150 ml of deionized water, previously adjusted to a pH that is basic . The precipitate after having been filtered and air dried has a mass of .375g. what is the percent by mass of CaCl2 2H2O

psychology paper
Hello I have to write a paper and part of the paper is asking for information I am not sure which way to go if some one can please help me with this I would appreciate it the section I am having a problem with is Explain the criticism of artificiality in the discipline of ...

Psychology
Hello I to write a paper and part of the paper is asking for information I am not sure which way to go if some one can please help me with this I would appreciate it the section I am having a problem with is Explain the criticism of artificiality in the discipline of ...

HRM240
I have a paper due tonight be midnight is it possible to have someone write it in time?

math
What is the square inches of a 6" circle?

Draw and label a rectangle whose area is represented by the following expression; (x+1) (x+5). Then write an equivalent expression in expanded form. I have absolutly no clue how to do that. :/

the facility
003048

Math
What is the excluded value? y^2-y+5/y+4

psychology
What are the four positions of the nature of traits?

phys 2
Two capacitors are identical, except that one is filled with a dielectric ( = 4.50). The empty capacitor is connected to a 12.0 Volt battery. What must be the potential difference across the plates of the capacitor filled with a dielectric so that it stores the same ...

english/punctuation
I am so excited and extremely grateful whereas been given this privilege to express how God has renewed my faith.

Chemistry
Which of the following surfaces does a true monolayer always form on? A. silicon B. gold C. both D. neither Why are silicon surfaces studied in this experiment? A. Silicon is shiny like the windows in tall buildings. B. Silicon more closely represents environmentally relevant...

Physics
A harmonic wave is traveling along a rope. It is observed that the oscillator that generates the wave completes 40.0 vibrations in 30.0 s. Also, a given maximum travels 425 cm along the rope in 10.0 s. What is the wavelength?

What i mean is that if i union represent employees and the company and I cannot reach an agreement on any issue even though i have been willing to conced on some issue what would most likely happen in this case.

does the law permit the union or the federal government to impose terms and conditions substantially similar to those enjoyed by similiarly situated workers I believe it permits the Union, am i correct?

So, would this be more defamation of character or invasion of privacy. The employeer also stated that he was late to work on different occasions.

They said that you did a decent job for them but that you could have worked harder.

If a employer gives a reference to another person by stating what you did in you previous postion, could you have a claim of defamation of character or claim of invasion of privacy or a unfair labor practice. I believe it is a defamation of character, am i correct?

Would EOE"Equal Opportunity Employment" the same as Affirmative action. I believe that they are not the same and they both have a different purpose and effect. Am i correct

algebra I
for my homework I have to graph 4 equations: 1. y=1/4x^2+3x-3 2. y=-x^2+7x-2 3. y<x^2+7x+6 4. y<*-1/3x^2+4x+5/2 [<* means greater than OR equal to. I just don't know how to put the line under it] we are allowed to do them on a calculator. but since I don't ...

science
what characteritics should a soil have to suit animals which live in the soil?why are these characterics important?hence, infer which type of soil is most suitable for soil-living aimals?

trigonometry
An airbus A320 aircraft is cruising at an altitude of 10000 m. The aircraft is flying in a straight line away from Rachel, who is standing on the ground. If she sees the angle of elevation of the aircraft change from 70 degrees to 33 degrees in one minute, what is its cruising...

Employment Law
I believe the answer to this is "C". Can you review the question please. Q-Jones is injured on the job and files a claim for workers compensation benefits. He is terminated for filing the claim. He had no contract for a specific term of employment. Which of the ...

Employment law
I believe it is "D" but it could be "C" Q-You are in charge of employment testing at your company. In one recent test, 100 applicants took the test. Thirty of the applicants failed the test. Upon further research, you determine that 25 of the 30 applicants ...

Could you please look over the question and let me know if I answered it correctly. Q- Compulsory bargaining issues under the National Labor Relations Act are those issues concerned with: A.__X___ Wages and hours B._____ Management style C._____ Team leadership D._____ Both A ...

Math Problem Solving
It takes John 4 hours to mow a lawn. It takes Maria 3 hours to mow the same lawn. How long would it take if they worked together?

math
When you divide whole number by a fraction,how does the quotient compare with the whole number?

Math
I have tried inserting the addition, multiplication, division and subtraction signs all different kinds of ways and still can not solve it.

Math
use addition, subtraction, multiplication and/or division to make a statement true 3 3 3 3 3 3=100

Math
Thanks but that is exactly how the question is stated.

Math
Old McDonald has 9 pigs. How can he build 4 pens and place and odd number of pigs in each pen?

English
What is the "mountain of action" in a fantasy book?

Earth Science
Two meanings for the horizontal lines on the geologic History NYS chart.

physics
A bomb is dropped from a altitude of 1600 meters.How long will it take for the bomb to hit the ground?

literary
"bundle of services "is example of what literary device

Financial Management
prices of existing bonds move______as market interest rates move_______.

Calculus
A rectangular box with a square base and top is to be made to contain 1250 cubic feet. The material for the base costs 35 cents per square foot, for the top 15 cents per square foot, and for the sides 20 cents per square foot. Find the dimensions that will minimize the cost of...

english
how can i used my inference skill in a life situaton

Statistics
What are the percentiles of a distribution?

Physics
Did anyone figured out #1?

english
what is an apostrophye

Science
Thanks Bob Pursley!!

science
The gravitational force of the Earth in relation to the gravitational force of everything else on Earth represents a(n) _____ that causes everything to all toward the center of the earth. Is the answer unbalanced force; balanced force; centrifugal force; or centripetal force?

algebra
yea its supposed to be where the line - is between the numbers one on top and one on bottom so is it the same answer that way

algebra
-5/6x=-7/8

algebra
8x-(5x+)=14 the solutions is X= help

algebra
in 1995 the life expectancy of males in a certain country was 68.7 yrs in 2000 it was 71.3 yrs let E repressent the life expectancy in yrs T and let T represent the the number of yrs since 1995. the linear function e (t) that fits the data is e (t)=T+ round to the nearest ...

math
Find the equation of the line that passes through the points (3,-1) and (0,-3)

the staff 2
peen fosterex003061

social studies
what challenges did America face after the civil war?

math
buying a house supposed you are in the market for a new home and are intersted in a new housong community under construction in different city. the sales representative informs you that there are two floor plans available, and that there are a total of 56 available. use x to ...

math
buying a house supposed you are in the market for a new home and are intersted in a new housong community under construction in different city. the sales representative informs you that there are two floor plans available, and that there are a total of 56 available. use x to ...

math
i have no clue cant figure out where to start that's why i am asking

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