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2011
February

Questions Asked on February 26, 2011

The test scores for 9 students on the Unit 1 test were 35, 25, 50, 95, 80, 60, 45, 100, and 90. What is the value of the second
1. 2 answers
2. asked by josh
3. 3,533 views
You have been hired as the marketing manager. Research and identify major approaches of how innovations like these are adopted
1. 3 answers
2. asked by Cecilia
3. 544 views
Why was the Industrial Revolution a major agent of change for the United States and the world?
1. 1 answer
2. asked by Betty
3. 1,217 views
At the school store, 5 pens sell for $1.25. Which proportion will help find the cost of 12 pens?
1. 5 answers
2. asked by allen
3. 1,417 views
Which set of decimal numbers is in the order from least to greatest?A. .04,.004,.4,.043 B..004,.4,.043,.401 C..043,.401,.004,.04
1. 1 answer
2. asked by allen
3. 490 views
Part 1A block of mass 4 kg, which has an initial speed of 8 m/s at time t = 0, slides on a horizontal surface.Find the magnitude
1. 1 answer
2. asked by ally
3. 718 views
Part 1A 3.0 kg block is pushed 3.0 m at a constant velocity up a vertical wall by a constant force applied at an angle of 30.0
1. 2 answers
2. asked by ally
3. 4,380 views
how would you address the 3 main problems in a failing organization the product line is out dated, adversarial communication,
1. 1 answer
2. asked by Anonymous
3. 402 views
A student weighing 700 N climbs at constantspeed to the top of an 8 m vertical rope in 10 s. The average power expended by the
1. 2 answers
2. asked by ally
3. 3,579 views
has any one solved the Tampa Tribune Vs. St Petersburg Times game theory problem?
1. 0 answers
2. asked by Maria
3. 402 views
Part 2You are a pirate working for Dread Pirate Roberts. You are in charge of a cannon that exerts a force 20000 N on a cannon
1. 0 answers
2. asked by ally
3. 834 views
Rosie (mass 58 kg) pushes a box with a horizontal force of 170 N (38.216 lb) at a speed16 m/min. What is Rosie’s power output?
1. 1 answer
2. asked by ally
3. 817 views
A student applies an upward force of 58 N to a 5.1-kg physics textbook. Find the book’s acceleration (positive for up,
1. 2 answers
2. asked by martin
3. 692 views
On the way to school, Bobby noticed the school bus travels 8 miles north, then turns west and goes 6 miles to get to school. If
1. 5 answers
2. asked by allen
3. 592 views
A 10-kg duffle bag is undergoing a vertical acceleration of 0.050 m/s2 (positive for up, negative for down), while its owner is
1. 0 answers
2. asked by martin
3. 414 views
Part 1In the 1950’s, an experimental train that had a mass of 32800 kg was powered across a level track by a jet engine that
1. 1 answer
2. asked by ally
3. 1,294 views
A physics professor lifts her 9.0-kg briefcase at constant speed with an upward force. Find the magnitude of her force.
1. 0 answers
2. asked by Nolan
3. 458 views
The initial kinetic energy imparted to a0.72 kg bullet is 1777 J. The acceleration of gravity is 9.81m/s2.Neglecting air
1. 1 answer
2. asked by ally
3. 1,886 views
As an economist, you have been asked to write a letter to a meeting of international professionals to explain the differences
1. 1 answer
2. asked by michele
3. 1,049 views
A 50-kg penguin stands on ice. A helium balloon is attached to the penguin by means of a harness and pulls upward with a force
1. 1 answer
2. asked by Nolan
3. 595 views
A box is shaped like a cube with edges 11 centimeters long. What is the best approximation of the volume of the box?
1. 2 answers
2. asked by ozzy
3. 547 views
A 32.0-kg penguin on frictionless ice holds onto the end of a horizontal spring with spring constant 250 N/m and oscillates back
1. 2 answers
2. asked by Nolan
3. 530 views
Dane is three years older than twice his brother's age,(b). Which algebraic expression below represents Dane's age?A. b+3 B.
1. 4 answers
2. asked by allen
3. 629 views
Daniel's bonus at work this year is $1000.00 added to 20% of his yearly salary. If X represents his yearly salary, which of the
1. 1 answer
2. asked by allen
3. 538 views
num values[4]=0,0,0,0,?
1. 2 answers
2. asked by joy
3. 323 views
multiply and simplify, I am confused.3�ãy^7 3�ã16y^8
1. 1 answer
2. asked by mike
3. 363 views
simplify and factor5�ã320x^7y^25
1. 1 answer
2. asked by mike
3. 331 views
divide3�ã189a^7b^8
1. 1 answer
2. asked by mike
3. 293 views
4�ã486x^12y^14
1. 1 answer
2. asked by ann
3. 346 views
Are bureaucracies a social determiant of health? How?
1. 2 answers
2. asked by 5678
3. 375 views
Dane is three years older than twice his brother's age,(b). Which algebraic expression below represents Dane's age?A. b+3 B.
1. 2 answers
2. asked by allen
3. 558 views
. Consider the following: Suppose 58% of the population are more than 6 feet tall- If a random sample of size 833 is selected,
1. 0 answers
2. asked by white
3. 409 views
Consider the following: A telephone exchange operator assumes that 8% of the phone calls are wrong numbers.-If the operator is
1. 0 answers
2. asked by white
3. 422 views
A physics professor lifts her 9.0-kg briefcase at constant speed with an upward force. Find the magnitude of her force.
1. 1 answer
2. asked by Nolan
3. 434 views
A physics professor lifts her 9.0-kg briefcase at constant speed with an upward force. Find the magnitude of her force.
1. 1 answer
2. asked by Nolan
3. 992 views
A 10-kg duffle bag is undergoing a vertical acceleration of 0.050 m/s2 (positive for up, negative for down), while its owner is
1. 2 answers
2. asked by Nolan
3. 489 views
What are the differences and similarities of the social structure and family values of persons from Bosnia and persons from
1. 1 answer
2. asked by Sandy
3. 467 views
In the ballroom of a historic palace near Paris, a chandelier hangs from the ceiling by a cable. The mass of the chandelier is
1. 2 answers
2. asked by Nolan
3. 606 views
A healthy human body maintains a temperature of about 37.00C. Explain how physical, chemical and nuclear processes all
1. 0 answers
2. asked by Farah
3. 664 views
Write a 200 word paper describing the goals of financial management. The description should include how earnings are valued, how
1. 1 answer
2. asked by Anonymous
3. 459 views
Commuting students. At a well-known university ¼ of the undergraduate students commute, and 1/3 of the graduate students
1. 1 answer
2. asked by Anonymous
3. 436 views
The cost of an asset less accumulated depreciation equals what
1. 1 answer
2. asked by frances
3. 1,439 views
3�ã^7 3�ã16y^8
1. 1 answer
2. asked by ann
3. 230 views
I have a problem where I need the force exerted by an object onto a scale. The object weighs 22 lbs. What is the force? Do I
1. 1 answer
2. asked by Morgan
3. 389 views
I need help with this question:The strength of a beam with a rectangular cross section varies directly as x and as the square of
1. 1 answer
2. asked by John
3. 1,296 views
Please help! (1/4x^4+6/7x^3+1/8x^2+7) + (-3/4x^4+7/8x^2-7).Thank you
1. 0 answers
2. asked by Esther
3. 204 views
how do you get the x inercept of a equation like 7/(4x^2-21x-49)? I know you put it in y=mx+b but i don't know how to solve for
1. 0 answers
2. asked by Renee
3. 356 views
Divide. x^2+7x-37/x+9. Please help me.
1. 0 answers
2. asked by Esther
3. 329 views
An artillery shell is fired with a minimal velocity of 400 m/s at 54 deg above the horizontal. To clear an avalanche, it
1. 1 answer
2. asked by Christian
3. 582 views
i have to use the inverse of tangent to find a missing angle in a triangle. the know sides are x+1 and 10. since i am using
1. 0 answers
2. asked by crim
3. 456 views
Simplify: (2^1/2) * (8^1/2)/4
1. 1 answer
2. asked by Ola
3. 758 views
A block with a mass of 3.07 kg is placed at rest on a surface inclined at an angle of 44.6° above the horizontal. The
1. 1 answer
2. asked by Sara
3. 586 views
Question part Points Submissions 1 20/1 0/1 0/10 0/10 Total 0/2 A 3.5-kg block slides with a speed of 1.6 m/s on a frictionless,
1. 1 answer
2. asked by Anonymous
3. 1,119 views
Use the properties of rational number operations to find a value for x that solves the equation 2/7x = 3/5
1. 1 answer
2. asked by Anonymous
3. 370 views
While in Europe, if you drive 113 km per day, how much money would you spend on gas in one week if gas costs 1.10 euros per
1. 2 answers
2. asked by Hannah
3. 2,227 views
structured design (pseudocode only) driving a car
1. 1 answer
2. asked by rick
3. 377 views
In a lab the task was to dilute a 1.0M sol'n of Acetic Acid to a sol'n with a final pH of 4.15.The method I used to solve this
1. 2 answers
2. asked by chirpybug
3. 489 views
what does the judicial branch do?
1. 2 answers
2. asked by cindy love
3. 377 views
what is tumbling in cheerleading?
1. 2 answers
2. asked by alanaR.
3. 333 views
Classify each of the eight living things listed below into one of the two groups according to an important physical
1. 1 answer
2. asked by Ivy
3. 1,215 views
Consider a polygon ABCDE with coordinates A(0,4), B(3,0), C(7,2) , D(11,6) and E(8,15)Choose all possible pairs from below at
1. 2 answers
2. asked by Melissa
3. 448 views
In a distribution of scores with a mean of 234 and a standard deviation of 47, what is in the 43rd percentile ? and what formula
1. 0 answers
2. asked by Ruben
3. 385 views
In a distribution of scores with a mean of 234 and a standard deviation of 47, what is in the 43rd percentile ? and what formula
1. 2 answers
2. asked by Ruben
3. 435 views
How attending a christian college help you achieve your goal to become pharmacist.
1. 2 answers
2. asked by johnny
3. 360 views
Can anyone tell what is a hickory slat?
1. 2 answers
2. asked by Anonymous
3. 1,122 views
"A 280ml flask contains pure helium at a pressure of 754 torr . A second flask with a volume of 475ml contains pure argon at a
1. 1 answer
2. asked by T
3. 1,663 views
Given the function f(x)= 4+4x^2, calculate the following values:[f(a+h)-f(a)]/h
1. 1 answer
2. asked by katrina
3. 365 views
What was the significance of the fire which occurred on March 25, 1911 at the Triangle Shirtwaist Company in New York City? Why
1. 1 answer
2. asked by Anna
3. 886 views
I have writiers block..How would I start my research paper on animal rights?
1. 1 answer
2. asked by HELP?!?!
3. 506 views
If a solution is made by mixing 50.0 moles of KOH to 3.4 kilograms of water, what is the solutions molality?
1. 0 answers
2. asked by Samuel
3. 442 views
If a solution is made by mixing 50.0 moles of KOH to 3.4 kilograms of water, what is the solutions molality?
1. 0 answers
2. asked by Samuel
3. 397 views
“ y and z are integers greater than 15y is the square of a number 75yz is the cube of a number. The smallest value for y + z
1. 2 answers
2. asked by cherryl
3. 926 views
If a solution is made by mixing 50.0 moles of KOH to 3.4 kilograms of water, what is the solutions molality?
1. 2 answers
2. asked by Samuel
3. 552 views
HEY guys! I need to majorly cut down on this piece of writing as i've only got 15 mins to write my piece of journal entry so I
1. 0 answers
2. asked by Shivi
3. 843 views
I want to start by saying thank you . You have no idea how much u have helped me understand logarithms, even better then the
1. 4 answers
2. asked by Anon
3. 733 views
What is 0.00023534 rounded to 2 decimal places?Is it 0.00024?
1. 1 answer
2. asked by Nursing Student
3. 504 views
maria teresa leftthe libray at 5:30pm and began biking at the ratee of 20km/hr. by what time had she biked 35 killometers?
1. 1 answer
2. asked by sarah
3. 316 views
Write 78/115 as a decimal fraction
1. 1 answer
2. asked by Joel
3. 404 views
Can someone factorise 25x^2-25xy+6y^2 show your work please
1. 1 answer
2. asked by Anonymous
3. 980 views
Jennifer takes a job with a starting salary of $39,000 for the first year with an annual increase of 5% beginning in the second
1. 1 answer
2. asked by amber
3. 911 views
How many moles of oxygen are present in 8g of oxgen gas.
1. 1 answer
2. asked by Abba
3. 346 views
I am in a class for cosmetology my teacher want me to set up a time line with dates and what was created or accomplished who
1. 1 answer
2. asked by kamisha
3. 501 views
what is " distraction hypothesis" ?
1. 1 answer
2. asked by alya
3. 364 views
what is digital device
1. 1 answer
2. asked by alya
3. 377 views
An equilateral triangle has the same sides. If one the sides measure 1.5 meters. What is it's perimeter ?
1. 1 answer
2. asked by Jasmine
3. 425 views
"Using "if" statement checks for a file called "student.txt" in the current directory. Removes (deletes) the file if it exist.
1. 1 answer
2. asked by Tina
3. 607 views
a distribution has a mean of 5 and a standard deviation of 2, what is the z score of 8 ?
1. 2 answers
2. asked by Ruben
3. 475 views
in a distribution of scores with a mean of 1500 and a standard deviation of 250, what is the 95th percentile?
1. 1 answer
2. asked by Ruben
3. 1,101 views
What are the differences and similarities of the social structure and family values of persons from Bosnia and persons from
1. 1 answer
2. asked by Sandy
3. 447 views
What ensures Canada's cold climate?
1. 0 answers
2. asked by Emily
3. 395 views
can i know how to paraphrase :1) fresh and dried cherries are one of the only natural food sources of melatonin, the chemical
1. 2 answers
2. asked by alya
3. 530 views
Event A represents the act of drawing a rank of eight from a standard deck of 52 cards, if B represents the event of drawing any
1. 1 answer
2. asked by Lorrie
3. 574 views
On one 100-point test, Lisa managed to get 74 points. On a separate 100-point test, Paul managed to get 74 points. But when
1. 1 answer
2. asked by Crystal
3. 600 views
Is there a good website other than Wikipedia that has a good and brief definition of the words, "social justice"? I have to
1. 1 answer
2. asked by Alex L.
3. 587 views
Break Even Analysis.. consider the following income statemenbt and answer the question that follow.Sales(100 units) $200
1. 0 answers
2. asked by Michael
3. 467 views
During Jefferson's presidency, cities wereA. mainly ports for international trade. B. mostly found along the Mississippi. C.
1. 3 answers
2. asked by Anonymous
3. 956 views
tina can paint a room in 8 hours, but when she and her friend emily work together, they can complete the job in 3 hours. how
1. 2 answers
2. asked by jackie
3. 544 views
for what are value of k are the roots of 3x^2-6x+k=0 equal?
1. 2 answers
2. asked by jackie
3. 646 views
the length of a rectangle is 2x+4/(x^2-9) and its width is 3/(x-3). express the perimeter of the rectangle as a single fraction
1. 1 answer
2. asked by jackie
3. 390 views
at room temperature, all samples of liquid water must have the same...
1. 2 answers
2. asked by Cordal
3. 595 views

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