Wednesday
July 23, 2014

Posts by tina


Total # Posts: 980

algebra
Why is it important to simplify radical expressions before adding or subtracting?

math
nine and three fourths minus four and one half

line segments,lines and rays
how you draw a label line segment

Spanish
De donde eres = where are you from Donde vives = where do you live

geometry
Draw and mark a figure in which M is the midpoint of ST, SP = PT, and T is the midpoint of PQ.

algebra
the customer service department resolved 106 of 120 customer complaints in a one-hour time span.To the nearest thousandth,find the reolve rate of the customer service department

managerial economics
Which of the following are characteristics of a typical isoquant? a. All input combinations on the isoquant will produce the same level of output. b. The marginal rate of technical substitution decreases as more labor is substituted forless capital. c. a change in input prices...

Structures and Functions of the Human Body
Heart disease is the leading cause of death in the U.S. Imagine you are teaching a class on heart health. Identify three main topics you would cover in your class. Then, choose one of the topics and explain in 1-2 paragraphs why it is important to the health of the heart. Shar...

Child care
I was just over looking them 1.d 2.c 3.a 4.c 5.c 6.c 7.d 8.c 9.b 10.c 11.c 12.b 13.d 14.d 15.c 16.d 17.b 18.d 19.a 20.b Theres alot i wasnt sure about so if oyu could please help that be great thank you

Child care
Financing and Budgeting 1. Which one of the following categories makes up the largest percentage of a child care operating budget? A. Supplies B. Salaries and benefits C. Food D. Mortgage or rent 2. Child care operating budgets generally contain a pro forma income statement. T...

algebra
Which of the following best describe the graph of a quadratic equation with one real root? A: It has 2 x-intercepts B: It does not cross the x-axis C: Its vertex lies on the x-axis D: Its vertex lies on the y-axis

managerial economics
An airline transportation consultant offers the CEO of BlueStar, a struggling new commercial airline company, the following advice concerning the airline's high operating costs in the current quarter: "You don't have enough aircraft to operate efficiently. However...

managerial economics
An airline transportation consultant offers the CEO of BlueStar, a struggling new commercial airline company, the following advice conscerning the airline's high operation costs in the current quarter: "You don't have enough aircraft to operate efficiently. Howeve...

managerial economics
An article in BusinessWeek warned of the dangers of deflation as the collapse of numerous Asian economies was creating worries that Asia might try to "export its way out of trouble" by oversupplying everything from automobiles to semiconductors. Evidence that deflati...

managerial economics
Should a manager hire a new person if they are going to cause a diminishing returns?

managerial economics
Should a manager hire a new person if they are going to cause a diminishing returns?

math
How do I add whole numbers to fractions. To get the number from an extended form to a standard form?

managerial
The demand curve for haircuts at Terry Bernard's Hair Design is P=20-0.20Q where Q is the number of cuts per week and P is the price of a haircut. Terry is condering raising her price above the current price of $15. Terry is unwilling to raise price if the price hike will ...

managerial economics
In 1991 the Air Force awarded a $93 billion (or more) contract to a group led by Lockheed, Boeing, and General Dynamics to build the new fighter plane for the 21st century, the YF-22 Lightning 2. A group headed by Northrop and McDonnell Douglas, which had spent more than $1 bi...

managerial economics
The Owner-manager of Good Guys Enterprises obtains utility from income (profit) and from having the firm behave in a socially conscious manner, such as making charitable contributions or civic expenditures. Can you set up the problem and derive the optimization conditions if t...

managerial economics
In 1991 the Air Force awarded a $93 billion or more contract to a group led by Lockheed, Boeing, and General Dynamics to build the new fighter plane for the 21st century, the YF-22 Lighning 2. A group headed by Northrop and McDonnell Douglas, which had spent more than $1 billi...

ethics
Write a recommendation for both the Energy Cooperative and the Clean Power Company. Your recommendations should include: 1.A statement of the ethical concerns in each case 2.How it will affect the stakeholders in each case 3.At least 3 specific references to course material to...

social studies
Personality psychologists are concerned with ______________ in a given situation. average behavior crowd behavior individual differences in behavior all of these

Math
3/4 - 4/7= -2/5 - 3/4= 5//6 + 7/10= -5/6 X 2/5=

childcare
thanks

childcare
The main goal of effective health education programs for young children is to A. provide children with the knowledge necessary to eat and exercise properly. B. promote critical-thinking skills, behaviors, and attitudes. C. teach children that authority figures are their best g...

childcare
plz check homework ...thanks 1. Which one of the following categories makes up the largest percentage of a child care operating budget? A. Supplies C. Food B. Salaries and benefits D. Mortgage or rent 2. Child care operating budgets generally contain a pro forma income stateme...

penn foster
the answer to ur question is B not C

corporate finance
you are presently involved with a project to establish the cost of the gold presently used in the production of 1000 computer chips per month. each chip uses two grams of 20 ct gold with the remaining portion of a metal whose cost is insignificant what is the monthly cost of gold

caring for school age children
the answer is A

caring for scool-age childfren
correct answer is A

caring for school -age children
correct C

childcare
plz check this. 1. In preparing a budget for a day care center, you must plan for taxes. As an employer, you must pay part of each employee’s _______ tax. A. Social Security C. state income B. federal income D. local 2. You’re trying to plan an activity for your thir...

Writting
1) I had hoped the police would blame Bruce, not: _me, _myself, _mineself, _I. I is the correct answer?

chemistry
How many moles of lilthium chloride are dissolved in 3.00 L of a 0.200 M solution of lithium chloride?

Anatomy 2
In reference to high blood pressure-as a result in changes in the PNS and the SNS list two effects on the heart and one on blood vessels.

Quantitative Research
The average commute time via train from the Chicago O'Hare Airport to downtown is 60 minutes with a standard deviation of 15 minutes. Assume that the commute times are normally distributed. What proportion of commutes would be: longer than 80 minutes? less than 50 minutes?...

math
sure I did but I do not get 15/phi.

math
RATES OF CHANGE QUESTION A spherical balloon is being blown up so that its volume is increasing by 0.6 m^3 s^-1. Find the rate at which the radius is increasing when the radius is 0.1 m. So what I did was that I determined dV/dt =0.6 and dV/dr = 4/3 r^3 phi (which is the volum...

child growth developnent
In detecting poor visual acuity in a neonate, you can safely blame the A. Neonate's light sensitivity B. fact that myscular coordination for focusing takes practice C. likekihood that the infant hasn't developed visual trscking ability D. fact that babies are farsighte...

Quantitative analysis
I am trying to figure out what else is important to financial success, aside from linear programming?

Business
I am trying to figure out what else is important to financial success, aside from linear programming?

math please help
Give the equation of the line that is perpendicular to the line y=x+4 and passes through point (0, -1).

please help
Give the equation of the line that is perpendicular to the line and passes through point (0, -1).

please help-algebra
Give the equation of the line that passes through point ( 1, -3) and is parallel to the line y = 2x - 8.

math
Find the center and radius of the circle. (x - 1)^2 + y^2 = 36

college
"Training for the upcoming ten-mile marathon, Lizette includes more protein and complex carbohydrates in her diet.

Math
I have to write an example of an algebraic expression and an equation in word problem form can anyone help me with this? I am unsure where to even begin.....

Chemistry
i'm still confused can you help me solve them?

Chemistry
i'm still confused can you help me solve them?

Chemistry
yes but how would i find m?

Chemistry
Determine the boiling point elevation of H2O in each of the following solutions: 1)2.5 m solution of C6H12O6 (glucose)in H2O. 2) 3.20 g C6 H12 O6 in 1.00 kg H20 3) 20.0 C12 H22 O11 (sucrose) in 500.g H2O

writing
i thought a thesis statement contained supporting details which give the paper it's direction

writing
I am writing a character analysis on "everyday use" by alice walker. I am having trouble with my thesis. This is what I have "Even though Mama loves both of her daughters, she is jealous of Dee’s true characteristics of being strong-minded, educated, and mo...

7th grade
what is -4x=-76

7th grade
what is -4x=-76

social studies
what group of people made a historic move and traveled from nova scotia,canada to louisiana territory

social studies
In war 0f 1812... Describe the destruction of Washington D.C.????

social studies
as British marched on Washington D.C. in August of 1814, what two orders did president Madison issue?

social studies
U.S.S. Constitution provided america's first victory and earned what nickname

social studies
The war did not go very well for america in the beginning, specifically what happened at Fort Detroit

social studies
why does the british admiral cochrane have a personal obsession with defeating the americans

social studies
what was the population of the united states in 1812

us history
why does the British admiral Cochrane have a personal obsession with defeating the americans

art 101
I am not understanding the assignment due for Friday. We are to write a 200-300 word response to the following: in you own words, summarize why Kenneth Clark's interpretation of African mask is ethnocentric. I really do not understand what ethnocentric.

Trig
Solve for x in the interval [0,2pi) sin^2x+2cosx=2

Algerbra
A) The slope B) C(2)=3.03(2) C(2)=6.06 C) C(9)=3.03(9) C(9)=27.27

8th grade
A galaxy.

trig
Verify the Identity: sec(x/2)=the square root of (2 tanx/(tanx sinx))

ALGEBRA
yw. =]

ALGEBRA
The vertex of a parabola is the high point or low point of the graph. When given y=a(x-h)+k, u can find the vertex by writing (h,k)

Advanced Accounting
Estimated and Actual Goodwill Passion Company is trying to decide whether or not to acquire Desiree Inc. The following balance sheet for Desiree Inc. provides information about book values. Estimated market values are also listed, based upon Passion Company’s appraisals. ...

crt 205
what questions would you ask yourself when evaluating an action on utilitarian gro

Science-Experiment-Questions
I have this exact same homework assignment! Science Probe! All of my answers for the analysis so far: a) to draw the fuel up into the flame. b) carbon dioxide and water vapour. d) chemical: hydrocarbon breaking down into co2 and h2o. e)heat and light. f) carbon diowide and wat...

statistics
a study found that the means waiting time to see a physican at an outpatient clinic was 40 minutes with a standard deviation of 28 minutes. use excel to find each probability. a. what is the probability of more than an hours wait? B. less than 20 minutes? C. at least 10 minutes?

AED 204
thank you

AED 204
I am stuck on the final paper for this class. I am not really sure what is expected. The directions don't make sense to me. o Assume that the cultural make up of your classroom includes at least five different ethnic and religious groups. o Address how and why you would cr...

Critical thinking
I was unclear if this was a strong and sound argument. My take is that it is in fact Strong/Sound Argument based on the following: The murder of JFK was proven by facts years ago, however, other sources have unsuccessfully tried to counter this conclusion. If the government ke...

Critical thinking
More than forty years after President JFK’s assassination, it’s no easier to accept the idea tha a loser like Lee Harvey Oswald committed a crime of the century all by himself with a $12.78 mail-order rifle and a $7.17 scope. Yet even though two thousand plus books a...

spanish
I need to fill in the blanks with the correct indirect or direct pronouns. Voy a compara esta corbata para mi papa. Voy a ------------- para su cumpleanos.

business
How will you apply the knowledge you have gained about effective business communication in you current jobs and college courses

Chemistry
Which of these solvents: hexane, ethanol,or distilled water, would work as effective grease removers?

Math
2/5(3x-1)Greater than 8.please solve

math
3 men went fishing they would divide all fish evenly. 1st guy get them divided with 1 left over, next guy divides without prior knowledge again throws the extra over finally the 3rd one gets up and divides equally with one lft over. What is the smallest number of fish caught.

com 140
my teacher wants me to create a table that lays out a day by day plan to use as a job aid for your employment search

college
what is the path of the optic nerve

English
What is the coordinating conjunctions that can be used to combine two complete sentences with a comma ?

chemistry
I have absolutely no clue how to approach this question please help. The destruction of the ozone layer is an issue that is being discussed all around the world. Freons, or chlorinated hydrocarbon molecules, are very stable on the ground, but in the upper atmosphere, ultraviol...

Geography
What does Mississippi rank in size and population? Please help! Thank you.

pre-algebra
98-8w^2

MATH
Why is factoring polynomials important? How do we use it in our everyday lives?

math
If the sides of a square are lengthened by 8cm, the area becomes 144 cm^2 Find the length of a side of the original square. The length of a side of the original square is?cm

math
The base of a triangle is 5cm greater than the height. The area is 18cm^2. Find the height and the base. The height is triangle is?cm The base of the triangle is?cm

U.S History
what were the cultural, social, economic, and political factors of the union (the north) and the confederacy (the south).

science
6. A farmer planted a field of Bt 123 corn and wants to estimate the yield in terms of bushels per acre. He counts 22 ears in 1/1000 of an acre. He determines that each ear has about 700 kernels on average. He also knows that a bushel contains about 90 000 kernels on average. ...

college physics
(-15.0)-(1/2)(-9.80)(.96)/.96 answer equals .10.7

college physics
While standing on a bridge 15.0 m above the ground, you drop a stone from rest. When the stone has fallen 3.10 m, you throw a second stone straight down. What initial velocity must you give the second stone if they are both to reach the ground at the same instant? Take the dow...

college physics
While standing on a bridge 15.0 m above the ground, you drop a stone from rest. When the stone has fallen 3.10 m, you throw a second stone straight down. What initial velocity must you give the second stone if they are both to reach the ground at the same instant? Take the dow...

physics
vo1 +1/2at2 and vo2 +t i just don't know what numbers to put where

college algebra
scientific notation 4.0x10^-3x3.6x10^-3/1x10^4x4.5x10^-2

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