Friday

February 12, 2016
Total # Posts: 1,478

**Level 5 Math**

Suppose that one number contains the same digit as another number, but in resverse order. What is true about the difference of the two number?
*January 26, 2014*

**Level 5 Math**

Suppose that one number contains the same digit as another number, but in resverse order. What is true about the difference of the two number?
*January 26, 2014*

**Level 5 Math**

A bag contains 300 marbles, each of the same size, but in six different colours. Suppose there are 50 marbles of each colour. What is the smallest number of marbles I must pick to be absolutely sure that there are 4 marbles of the same colour among the marbles I have picked ...
*January 26, 2014*

**Science**

An object with a mass of 58.2 kg is accelerated by a force of 320 N. What is the acceleration of that object?
*January 10, 2014*

**algebra**

define the operation * as a * b =[a-b]. what s the value of 2* (4*7)?
*January 2, 2014*

**algebra**

when 35 to the 12 power is written in decimal notation, what is in the ones digit?
*January 2, 2014*

**algebra**

the length and width of a rectangle are each increased by 20%. by what percent is the rectangles area increased?
*January 2, 2014*

**Algebra**

if the product xy=28 when y =196 what is the value of x? express answer as a common fraction
*January 2, 2014*

**English**

Huckleberry Finn 1) By Chapter 23, Jim has become the most morally upstanding character in the novel. What are some of the reasons Twain might have done this? A)Twain was insinuating that racism is wrong by having the uneducated, unmannered, simple man turn out to be more ...
*December 2, 2013*

**home work**

what does mrs wishy - washy need to give the animals a bath ?
*November 14, 2013*

**physics**

A charged particle of mass 8.39×10−4 kg starts from rest and accelerates through a potential difference of +25,000 V to reach a speed of 1170 m/s. What is the charge on this particle?
*November 14, 2013*

**Introduction to Computer and Network Hardware**

LAN for local library: benefits,protocol,topology of LANS, elements of a backbone
*October 29, 2013*

**chemistry**

For magnesium, is possible to have a relative atomic mass less than 24 or more than 26? (Yes/No) Explain. I don't think it is but I can't explain it. Thank you
*October 27, 2013*

**algebra**

$45.00
*October 17, 2013*

**Math**

In one revolution a wheel moves forward a distance equal to its circumference. This is because the wheel Always in contact with the floor. 1)A trundle wheel clicks everytime. What is the radius of the wheel I really don't get this question Please Help me Thank you :)
*October 5, 2013*

**math**

2 inces = 5 ft 7.5 inches = x feet x= (5*7.5)/2 x =
*October 1, 2013*

**Math**

11 pieces equal to 1 pie and 3/8 of a pie
*October 1, 2013*

**math**

4(x-18)=x 4x-72=x 3x=72 x=72/3 x=24
*October 1, 2013*

**statistics**

(7.73/SQRT (24) = 1.577879643, next we subtract the data value (70) from the mean (73) as follows (70 – 73 = -3); the values of the two equations are divided as follows (-3/1.577879643 = 1.901285699).
*September 1, 2013*

**auditing**

OK so will post this again!!! PLEASE!!!!! In what respects is estimating risky? Can you give an example. Thanks!
*August 15, 2013*

**auditing**

In what respects is estimating risky? Can you give an example. Thanks!
*August 15, 2013*

**english , reading & writing process**

One of the benefits to highlighting key points is that
*August 9, 2013*

**Finance**

Is a proactive application of cost measurement and corrective actions a realistic approach to minimize variance? Please justify the answer with examples.
*August 8, 2013*

**Finance**

What type of cost measurements best fit in healthcare and which do not? How do cost measurement techniques vary with regard to the operating budget, capital budget, and variance analysis?
*August 8, 2013*

**english , reading & writing process**

One of the benefist to highlighting key pounts is that .
*August 7, 2013*

**english , reading & writing process**

One of the benefist to highlighting key pounts is that .
*August 7, 2013*

**english , reading & writing process**

One of the benefist to highlighting key pounts is that .
*August 7, 2013*

**Health Care**

I cannot figure out the GAAP and the relevance of each GAAP that is being used to create the financial plan for Patton-Fuller Hospital. I did complete the following budget projections necessary to help answer the question Patton-Fuller Community Hospital Statement of Revenue ...
*August 3, 2013*

** Health Care**

What is the GAAP used to create the financial plan for Patton-Fuller Hospital What is the relevance of each GAAP to the financial plan?
*August 2, 2013*

**STATISTICS**

WHAT DOES THE CENTRAL LIMIT THEOREM SAY ABOUT THE TRADITIONAL SAMPLE SIZE THAT SEPARATES A LARGE SAMPLE SIZE FROM A SMALL SAMPLE SIZE?
*July 18, 2013*

**economics**

are there any current subsidy or welfare issues that are being discussed or addressed in parliament or in municipalities
*July 15, 2013*

**economie**

are there any welfare or subsidy payments that šhould be reviewed or added
*July 15, 2013*

**economics**

what are the costs and consequences of providing the subsidies and welfare
*July 15, 2013*

**British Literature**

Yes but i honestly do not understand it.
*July 10, 2013*

**British Literature**

what is the theme of mary, lady chudleight's poem "to the Ladies>" what advice does she give to women
*July 10, 2013*

**bisic gramma**

Which of the following is not a common sentence error
*July 9, 2013*

**Math**

If a man is 8 feet tall. How many meters is he?
*July 2, 2013*

**Science**

What is the Magnitude of a proton with mass 1.67 10-27kg, moving with a speed of 5.70 106m/s
*June 29, 2013*

**English**

How to use a Buffer in a sentence, foe delivering bad news?
*June 22, 2013*

**Calculus**

If an arrow is shot straight up from the surface of the moon with an initial velocity of 100 ft/s, its height in feet after t second is given by s(t)=(100t)−(83/100)(t^2). Use the limit definition of the derivative to find the answers to the following questions. Find the...
*June 8, 2013*

**math**

15 tv were shipped 4 were defective if 2 tv's were random selected compute the possibility of both tv's working and the probability that at least one of the 2 tv does not work
*June 6, 2013*

**math**

Bessy has 6 times as much as Bob, but when each earns $6, Bessy will have 3 times as much money as Bob. How much does each have before and after earning the $6? How do you set up the equation?
*June 3, 2013*

**Statistics**

How do you fine the P-value?
*May 25, 2013*

**chemistry**

Ignoring activities, determine the molar solubility (S) of Zn(CN)2 in a solution with a pH = 3.63. Ksp (Zn(CN)2) = 3.0 × 10-16; Ka (HCN) = 6.2 × 10-10. I'm completely lost help please!
*May 23, 2013*

**Animal Anatomy & Physiology 1**

Which of the following would involve primarily skeletal muscle activity? A. scratching the ear with hind limb B. movement of food down the intestines C. heart pumping blood D. urination
*May 16, 2013*

**Can't find in text book. Anatomy & Physiology 1**

A researcher develops a new drug that kills cells by preventing transcription. The most direct effect of the drug is to prevent cells from? A. making new DNA B. exporting substances to the cytoplasm C. making protein D. breaking down substances in the cytoplasm
*May 16, 2013*

**Please help! Exam Monday! Anatomy & Physiology**

A characteristic of smooth muscle, not seen in skeletal or cardiac muscle, is? A. intercalated disks B. peristalsis C. sarcosomes D. longer, cylindrical myofibrils
*May 16, 2013*

**Please help! Exam Monday! Anatomy & Physiology**

Which of the following is true regarding the spleen? A. the red pulp is made up of phagocytic cells B. the white pulp is made up of phaocytic cells C. the red pulp is clustered around capillaries D. the white pulp is clustered around arterioles
*May 16, 2013*

**Please help! Exam Monday! Anatomy & Physiology**

From the left ventricle, blood flows most directly into which structure? A. aorta B. vena cava C. right ventricle D. left atrium
*May 16, 2013*

**Please help! Taking exam Monday! Anatomy & Physiol**

Nutrients move out of the blood and into the body cells through which blood vessels? A. arteries B. veins C. capillaries D. lymphatic vessels
*May 16, 2013*

**Anatomy & Physiology 1**

An animal that's experiencing a laryngospasm has its airway obstructed when which of the following occurs? A. vocal folds and associated cartilage and muscles close the glottis. B. the soft palate covers palate C. the hard palate covers the glottis D. the epiglottis covers...
*May 16, 2013*

**math**

Solve the following: 56 is ______% of 125 What number is 45% of 680? ..
*May 15, 2013*

**Anatomy & Physiology**

Although all of the structures of the respiratory system are in contact with the circulatory system, which respiratory structure is most closely associated with dense network of capillaries? A. pharynx B. vocal folds C. trachea D. alveoli
*May 15, 2013*

**Anatomy & Physiology**

A characteristic of smooth muscle, not seen in skeletal or cardiac muscle, is? A. intercalated disks B. peristalsis C. sarcosomes D. longer, cylindrical myofibrils
*May 15, 2013*

**Anatomy & Physiology**

A researcher develops a new drug that kills cells by preventing transcription. The most direct effect of the drug is to prevent cells from? A. making new DNA B. exporting substances to the cytoplasm C. breaking down substances in the cytoplasm D. making protein
*May 15, 2013*

**Anatomy & Physiology**

The nonliving matrix of the connective tissue through which the blood cells freely flow is the? A. plasma B. extracellular fluid C. intracellular fluid d. submucosa
*May 15, 2013*

**Anatomy & Physiology**

The scientific binomial name of a species is Canis vulpis. Which of the following is true? A. the species belongs in the family Canis B. the species belongs in the genus vulpis C. the species belongs in the genus Canis D. the species belongs in the family vulpis
*May 15, 2013*

**Anatomy & Physiology**

The scientific binomial name of a species is Canis vulpis. Which of the following is true? A. the species belongs in the family Canis B. the species belongs in the genus vulpis C. the species belongs in the genus Canis D. the spoecies belongs in the vulpis
*May 15, 2013*

**Anatomy & Physiology**

The nonliving matrix of the connective tissue through which the blood cells freely flow is? A. plasma B. extracellular fluid C. intracellular fluid D. submucosa
*May 15, 2013*

**science**

The nonliving matrix of the connective tissue through which the blood cells freely flow is the? A.plasma. B. extracellular fluid. C. intracellular fluid. D. submucosa.
*May 14, 2013*

**science**

The scientific binomial name of a species is Canis vulpis. Which of the following is true? A. The species belongs in the family Cranis. B. the species belongs in the genus vulpis. C. the species belongs in the genus Canis. D. the species belongs in the family vulpis.
*May 14, 2013*

**biology**

A researcher develops a new drug that kills cells by preventing transcription. The most direct effect of the drug is to prevent cells from? A. making new DNA. B. exporting substances to the cytoplasm. C. making protein. D. breaking down substances in the cytoplasm.
*May 13, 2013*

**biology**

The nonliving matrix of the connective tissue through which the blood cells freely flow is the? A. plasma B. extracellular fluid. C. intracellular fluid. D. submucosa
*May 13, 2013*

**biology**

The scientific binomial name of a species is Canis vulpis. Which of the following is true? A. the species belongs in the family Canis. B. the species belongs in the genus vulpis. C. the species belongs in the genus Canis. D. the species belongs in the family vulpis.
*May 13, 2013*

**statistics**

find the area between z=0 and z=0.9 under the standard normal curve is
*May 11, 2013*

**Chemistry**

For the following battery: Cd(s) | CdCl2(aq) || Cl–(aq) | Cl2(l) | C(s) (a) Write the reduction half-reaction occuring at the C(s) electrode. (Include physical states of reactants and products.) C(s) electrode:? (c) Calculate the mass of Cl2 consumed if the battery ...
*May 6, 2013*

**accounting**

The forecast overhead for the current year will be $11,279,512 and that total machine hours will be 160,228 hours. The actual overhead is $7,919,409 and the actual machine hours are 90,509 hours. If the Thomlin Company uses a predetermined overhead rate based on machine hours ...
*April 30, 2013*

**life orientation**

5 environmental health hazards that cause Ill health crises and disasters in South africa
*April 29, 2013*

**Physics**

Pls Flu post 1 and 2.
*April 26, 2013*

**Chemistry**

Find the entropy change of the universe when 2 moles of water freezes at -10 degrees celsius. The delta G for the freezing of water at -10 degrees celsius is -210 J/mol and the heat of fusion of ice at this temperature is 5610 J/mol.
*April 21, 2013*

**Chemistry**

Find the entropy change of the universe when 2 mol of water freezes at -10 degrees celsius.
*April 21, 2013*

**Math**

How to solve I want to build fence. Around garden garden is 4 meters wide and 7 meters long? How many meters of fencing needed to buy
*April 18, 2013*

**Economics**

A decrease in the income tax rate _Increases_____ the value of the multiplier? That was my answer. Increases?
*April 15, 2013*

**uop**

10) Independent Variable is to CAUSE as Dependent Variable is toâ€¦? A. Predictor B. Effect C. Response D. Perception
*April 13, 2013*

**uop**

9) A specific score in a distribution of data minus the mean and divided by the standard deviation produces a value known as aâ€¦? A. Beta B. Z Score C. Variability Score D. Coefficient of Determination
*April 13, 2013*

**UOP**

8)X- DIVIDED BY 9=18 (Solve for X) A. 17 B. 21 C. 12 D. 31
*April 13, 2013*

**UOP**

7) What is the relationship of the Mean, Median and Mode as Measures of Central Tendency in a true Normal Curve? A. They are equal B. They align Median, Mode and Mean in that order C. They align Mean, Median and Mode in that order D. They align Mode, Median and Mean in that order
*April 13, 2013*

**UOP**

6) A Dichotomous Variable represents what level of measurement within the realm of quantitative analysis? A. Ordinal B. Nominal C. Ratio D. Interval
*April 13, 2013*

**UOP**

5) In a 95% Confidence Interval, the true mean has what chance of falling between the Lower Limit and Upper Limits of the calculated confidence interval? A. .90 B. 95% C. .05 D. 5%
*April 13, 2013*

**UOP**

An extreme score that sets apart in value from the general distribution of values with which it is connected is known asâ€¦? A. Champion score B. Anomalous indicator C. Outlier D. Incongruous data
*April 13, 2013*

**UOP**

What particular measure of correlation would be most appropriate for use with two variables measured at an ordinal level? a. Spearmanâ€™s Rho B. Pearsonâ€™s r C. Contingency Coefficient D. Chi Square
*April 13, 2013*

**UOP**

Independent trials in relationship to probability theory means that? a. The outcome of each trial is totally independent from each other trial conducted B. Each outcome has an indendent relationship to the whole C. The outcome of each trial is dependent upon the previous but ...
*April 13, 2013*

**stats.**

All the following are measures of variability or dispersion within a set of data except? range, median, standard deviation, variance
*April 13, 2013*

**math**

find the circumference of a frisbee that has a diameter of 4 inches?
*April 4, 2013*

**Economics**

What is the concept of the invisible hand?
*April 3, 2013*

**Economics**

A market failure is when markets do not bring about profit maximization?
*April 1, 2013*

**Health Ethics**

I just need to describe the situation and identify and explain the law that relates to the scenario. The scenario states that the manager terminated the employees. I am assuming this means all employees involved including the original person who filed the complaint. Is that ...
*March 27, 2013*

**Health Ethics**

Would the manager be terminating the three witnesses plus the original complaintant?
*March 27, 2013*

**Health Ethics**

I have tried to answer these questions myself but still need some more help. The following are my responses. Please review and let me know if you think my answers are correct. If I have chosen the correct law for Question #2 please help me with information on this law in ...
*March 27, 2013*

**Health Ethics**

I need help with the following scenario to get started on a project. I am totally lost. Please HELP! Scenario: One of the patient care aides has complained to her manager that the Chief Medical Officer of the hospital has been following her around, making lewd comments, and ...
*March 27, 2013*

**algebra**

a chemist has 12% hydrochloric acid+24% hydrochloric. How many of each should be 16 liters of 21%hydrochloric?
*March 25, 2013*

**history**

alfred m. landon
*March 25, 2013*

**Algebra**

Abe and Sal left at the same time. They traveled in opposite directions. Sal traveled 50mph faster than Abe. After four hours, they were 400 miles apart. Find Abe's speed.
*March 15, 2013*

**Geometry**

Point M is the midpoint of the line equation ABMC. Which of the following is not true? (1)AM = MC (2) AB < MC (3) AM > BC or (4) BM < MC
*March 12, 2013*

**Algebra**

Please look at the following simplification of an algebraic expression. Which line contains the mistake and why? Line 1: (2x + 6x) + 4y + 3x - 2xy Line 2: (8x) + 4y + 3x - 2xy Line 3: 8x + 3x + 4y - 2xy Line 4: 11x + 4y - 2xy Line 5: 13xy
*March 11, 2013*

**math**

UGH! The human population of the world is over 6 billion. The increase of the human population P (in billions) can be approximated using the following formula: P = 0.073t + 6.08, where t is the number of years after the year 2000. Use the formula to predict how many years it ...
*March 11, 2013*

**math**

I am beginning to feel stupid here! Twelve more than twice a number is 22. Find the number
*March 11, 2013*

**math**

Marks: 6 If in a triangle ABC, m<45=degrees and m<B=75 degrees, what is M<C?
*March 11, 2013*

**Math**

Find the area of a circle with a radius of 4 meters (use 3.14 for PI)
*March 11, 2013*

**College Math**

Find the area of a triangular piece of carpet that has a 12-inch base and is 18 inches high.
*March 11, 2013*