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Questions Asked on May 18, 2011

Clotting disorders are common, complex and affected by a variety of medications or mechanisms. Match the mechanism to the
1. 0 answers
2. asked by ivy
3. 487 views
Gear strategy has managed to improve the livelihood of the poor in south africa
1. 1 answer
2. asked by Anonymous
3. 977 views
The engine weighs 4500 newtons and it is lifted 1.5 meters up by the block and tackle system. To accomplish this, the mechanic
1. 0 answers
2. asked by Anonymous
3. 586 views
An astronaut takes a space trip to newly discovered palnet X. measurements from earth indicate that: Mx=3Me and Rx=2Re. What is
1. 1 answer
2. asked by anne
3. 490 views
factor the following trinomailw^18-9w^9y^5+14y^10
1. 1 answer
2. asked by john
3. 333 views
A 7.00 g bullet, when fired from a gun into a 1.00 kg block of wood held in a vice,penetrates the block to a depth of 8.00 cm.
1. 1 answer
2. asked by Josh
3. 3,200 views
A colony of a country that followed mercantilism during the 17th century would NOT be encouraged to develop __________.Select
1. 2 answers
2. asked by leidy
3. 570 views
if a plane drops a bomb, does the bomb fall straight down, or behind or forward?
1. 1 answer
2. asked by janet
3. 636 views
The Enlightenment idea of “natural rights” is that _________. Select one of the options below as your answer: A. monarchs
1. 1 answer
2. asked by leidy
3. 917 views
five ways in which teenage prapnance problem impacts on community.
1. 1 answer
2. asked by Malesela
3. 400 views
planet is in circular orbit around the Sun. Its distance from the Sun is 2.9 times the average distance of Earth from the Sun.
1. 1 answer
2. asked by Anonymous
3. 1,209 views
how is basic math used in the medical office?
1. 1 answer
2. asked by toni
3. 691 views
Discuss any areas related to citing sources that you find confusing or difficult understand or apply.In your responses to others
1. 1 answer
2. asked by Jasmine
3. 429 views
Who had the smoothest transition from communism
1. 1 answer
2. asked by jessica
3. 320 views
The angle of elevation of the sun is 20 degrees. At the same time,how long is the shadow cast by a building 50 meter high?
1. 3 answers
2. asked by fakku
3. 3,096 views
Find the angle of elevation of the sun when a tower 100m high casts a shadow of 120 meter long?
1. 3 answers
2. asked by fakku
3. 2,125 views
In chem lab we did an experiment with two rods, one that was martensite (one that made a thud sound) and the other austenite
1. 0 answers
2. asked by ChemGeek
3. 906 views
Identify the indirect object in the following sentence: Fernando read Miguel a bedtime story.
1. 1 answer
2. asked by davis
3. 435 views
An astronaut drops an object from rest (relative to the planet) on a planet alpha (having the same radius as of earth) from an
1. 1 answer
2. asked by ayyashi
3. 610 views
What is the subject of the following sentence? Please help me figure this out! a. Please b. help c. me d. You (implied)
1. 2 answers
2. asked by davis
3. 394 views
1.why were immigrants and african americans hired to build the transcontinental railroad?A.they lived near the railroad?B.they
1. 7 answers
2. asked by joe
3. 601 views
I'm finding it difficult to paraphrase (word by word) the poem "The Cruellest Month" by Eliot. I'll include it here in the hope
1. 2 answers
2. asked by Henry1
3. 556 views
What is the freesing point for ethanol and methane
1. 1 answer
2. asked by Mariama
3. 381 views
What is the freesing point for ethanol and methane
1. 0 answers
2. asked by Mariama
3. 330 views
The helicopter view in the figure below shows two people pulling on a stubborn mule. Assume that F1 is 130 N, and F2 is 65 N.
1. 2 answers
2. asked by anne
3. 1,586 views
Find the length of segment AG in the figure if the prism is 8 ft by 9 ft by 12 ft.
1. 1 answer
2. asked by molly
3. 458 views
Temp c KBr20 65 40 80 60 90 80 100 100 110 At 100 C, 10.5 g KBr/10gH2O = 105 g/100 g (just multiply the top and the bottom by 10
1. 0 answers
2. asked by Monster
3. 674 views
Two shuffleboard disks of equal mass, one orange and the other yellow, are involved in a glancing collision. The yellow disk is
1. 2 answers
2. asked by Josh
3. 7,812 views
Are these balanced and are my products correct?3HNO3(aq)+Al(OH)3(s) = Al(NO3)3+3H2O(l) Na2CO3(s)+H2SO4(aq) =
1. 1 answer
2. asked by Monster
3. 1,071 views
1) write an equation for a circle with the center (2,0) and radius sqrt 112) Find the common ratio in the geometric sequence :
1. 1 answer
2. asked by Bread
3. 1,848 views
The sides of a triangular lot are represented by x, 2x, and 3x + 2. Find each side if the perimeter is 362 feet.
1. 2 answers
2. asked by Kay
3. 1,029 views
Calculate the amount of solute needed to make the solution.50kg of a 18% (m/m) KOH solution
1. 0 answers
2. asked by Monster
3. 781 views
the velocity of a body performing simple harmonic motion is given as what
1. 1 answer
2. asked by chuksmezie
3. 426 views
I need help proving these arguments using rules of inference, please.(S>B) > (SvK) (Kv~D) ~ (H>S) ~S.W / ~H ~A > (B>~C) ~D > (~C
1. 0 answers
2. asked by Elaine
3. 472 views
the human body obtains 2000 kj from a candy bar. if this energy were used to vaporize was at 100 degrees celcius, how much water
1. 0 answers
2. asked by brittney
3. 678 views
What is a trinomial(as opposed to binomials and mononomials)?
1. 3 answers
2. asked by Squid
3. 436 views
write it in the form of a+ib(1+i)^2 (1-i)^3
1. 1 answer
2. asked by mimi
3. 354 views
Which of the following pronouns shows possession? they - them - her - its
1. 2 answers
2. asked by davis
3. 402 views
what is conduction
1. 2 answers
2. asked by shely
3. 698 views
i do not understand how to do these and i have a question on my test tomorrow on this stuff can someone explain to me how to do
1. 0 answers
2. asked by brittney
3. 454 views
Ok, your suppose to make a rule and I don't know what the answer is.. ok, the question is : If an object weighs x newtons, how
1. 3 answers
2. asked by Emma
3. 576 views
Anyoen have any ideas on how to do the final exam for the penn-foster course? There are 4 and I am at a total lost on where to
1. 3 answers
2. asked by Anji
3. 645 views
The temperature of a 2.0 g sample of aluminum increases from 25 to 30 degrees celcius. How many joules of heat energy were
1. 1 answer
2. asked by Nichole
3. 1,911 views
An observatory has the shape of a right circular cylinder topped by a hemisphere. The radius of the cylinder is 8 ft and its
1. 1 answer
2. asked by Nicey
3. 1,956 views
A saline solution was prepared by dissolving 5.45 g sodium chloride to 96.77 g water. What is the concentration in weight
1. 0 answers
2. asked by James
3. 1,043 views
A solution was prepared by adding 0.5283 g of sodium hydroxide to a 50 mL volumetric flask. What is the concentration of sodium
1. 0 answers
2. asked by James
3. 388 views
A solution was prepared by adding 0.5283 g of sodium hydroxide to a 50 mL volumetric flask. What is the concentration of sodium
1. 0 answers
2. asked by James
3. 428 views
Indicate whether the following would increase or decrease during exercise.?1.activity of the sympathetic nervous system 2.urine
1. 0 answers
2. asked by ivy
3. 630 views
If three identical resistors are connected in series to a battery, the resistance of the combination will be ___ times the
1. 1 answer
2. asked by Nabil
3. 1,025 views
A 50 ohm lamp and a 10 ohm electric iron are connected in series to a generator delivering 120 V.The current through the lamp
1. 1 answer
2. asked by Kriti
3. 567 views
Using a pipet, 25 mL of a 0.1205 M HCl solutionwas placed in a 100 mL volu metric flask and the flask filled to the mark with
1. 0 answers
2. asked by James
3. 431 views
How many grams of potassium permanganate(KMnO4) should be added to a 100 mL volumetric flask to prepare a 0.02505 M solution
1. 0 answers
2. asked by Amber
3. 516 views
Indicate the site of the following activity in the digestive system (mouth, esophagus, stomach, small intestine, large
1. 1 answer
2. asked by ivy
3. 772 views
Among protostomes, which morphological trait has shown the most variation?A. Type of symmetry (bilateral vs. radial vs. none) B.
1. 1 answer
2. asked by axb
3. 1,873 views
How many d electrons are there in MnO4-? please explain.
1. 0 answers
2. asked by Bob
3. 600 views
The function h is is defined below.h(x)=48x^2+ 12x - 16 Find all values of x that are NOT in the domain of h. If there is more
1. 2 answers
2. asked by Rachal
3. 2,208 views
How do you go about drawing a 1/4 mile running track?
1. 1 answer
2. asked by AJ
3. 394 views
during pratice a softball pitcher throws a ball whose height can be modeled by the equation h=-16tsquared+24t+1 where h=height
1. 2 answers
2. asked by tenzing
3. 588 views
how do hurricanes form?
1. 1 answer
2. asked by audrey
3. 533 views
24 divided by 4/5=???I tried but i just could not get it.
1. 1 answer
2. asked by Jess
3. 406 views
resistors of 30 ohms and 60 ohms are connected in parallel and joined in series to a 10 ohm resistor. the circuit voltage is 180
1. 3 answers
2. asked by Nilan - please help
3. 791 views
9 divided by 1/6=???I tried but I just couldn't get it!
1. 1 answer
2. asked by Jess
3. 283 views
Write several sentences describing a recent interaction with a friend or family member about personal finance or credit cards.
1. 1 answer
2. asked by Angelina
3. 1,199 views
inserting a resistor in series with a combination of two or more resistors in parallel will ___ the voltage across the parallel
1. 1 answer
2. asked by Sejul
3. 408 views
What is the pH of a solution prepared by mixing 50.0 mL of 0.010 mol/L HCl(aq) and 50.0 mL of 0.010 Ca(OH)2(aq)?Assume the
1. 0 answers
2. asked by iYeon
3. 424 views
Another exercise.You just completed a month long family stay in Provence. Tell where you went and what you did, each week. Week
1. 1 answer
2. asked by Sydney
3. 579 views
five resistors of 30 ohms each are connected in parallel across a 120 volt line. the combined resistance of the five resistors
1. 1 answer
2. asked by please help
3. 1,695 views
When 1.187g of a metallic oxide is reduced with excess hydrogen, 1.054g of the metal is produced. How do you determine what the
1. 1 answer
2. asked by Josh
3. 2,529 views
three resistors of 10, 15, and 20 ohms are connected in parallel to a source of current.In which resistor is the current
1. 1 answer
2. asked by Katie
3. 1,285 views
Hi, my name is Jane:). Math is my worst subject ever, so it surprised me how I'm in the advanced class! The teacher doesn't
1. 1 answer
2. asked by Jane
3. 487 views
my daughter has a science project she is in 7th grade what should she do
1. 1 answer
2. asked by Jenifer
3. 890 views
Simply.3 + 4(q + 3) + 4q
1. 6 answers
2. asked by Tiffany
3. 368 views
1/2x+1/3x+1/4x+1/5x=77whats x?
1. 1 answer
2. asked by sam
3. 298 views
What is the main idea of the film "supersize me"and the reason of the movie
1. 1 answer
2. asked by Anwar
3. 512 views
If two number cubes are rolled, what is the probability of getting at least one even number?
1. 1 answer
2. asked by Christine
3. 1,006 views
How did the Battle of Bunker Hill make the colonists more confident in declaring independence from Britain?
1. 1 answer
2. asked by Kellyy
3. 558 views
On Saturday, 124 customers went into the Sandwich Shop. Of those customers, 1/4 ordered the lunch special.How many customers
1. 4 answers
2. asked by Jessie
3. 426 views
A number cube is rolled 60 times. How many times would you expect to roll a 5?
1. 4 answers
2. asked by Andrea
3. 2,446 views
Write the perfect squares that are greater than 70 and less than 120.
1. 1 answer
2. asked by Andrea
3. 871 views
Thank you very much. Could you check these sentences about the interior monologue.1) The American psychologist William James
1. 1 answer
2. asked by Henry1
3. 538 views
Sra sorry, the exercise was supposed to be in the past, the instructions were wrong, it should have said, tell what you did at
1. 3 answers
2. asked by Sydney
3. 461 views
Suppose the stone is thrown at an angle of 32.0° below the horizontal from the same building (h = 49.0 m) as in the example
1. 1 answer
2. asked by jim
3. 643 views
What is the average velocity of the argonatoms in the gas phase at 75°F?
1. 0 answers
2. asked by Mike
3. 536 views
Multiply in the indicated base12 x 5 4 5 _________________
1. 0 answers
2. asked by Anonymous
3. 413 views
For discussion of endocrine disorders1.Diabetes insipidus Hormone affected? Too much or too little? 2.Graves’ disease Hormone
1. 0 answers
2. asked by ivy
3. 634 views
the base of a rectangular prism is congruent to the base of a pyramid. The height of the pyramid is 3 times the height of the
1. 3 answers
2. asked by audrey
3. 586 views
list the five general chemcial reactions.for each one list the: -reactants and its name -products and its name -and balance the
1. 0 answers
2. asked by HELP??
3. 417 views
Match the hormone or regulatory mechanism to digestive function.?a. Enterokinase b. gastrin c. intestinal cells of Cajal d.
1. 1 answer
2. asked by ivy
3. 643 views
Indicate the effect of the hormone on the response (increase, decrease, no effect)?1.__________________ effect of secretion of
1. 1 answer
2. asked by ivy
3. 563 views
the base of a rectangular prism is congruent to the base of a pyramid. The height of the pyramid is 3 times the height of the
1. 4 answers
2. asked by audrey
3. 913 views
i had to make up an experiment for school. but my teacher said it wasn't an experiment.my hypothesis is that there is a
1. 0 answers
2. asked by Todd L
3. 979 views
make an input-output table for the equation y= -x-2 using the domain 0,1,2 and 3. Tell whether the table represnts a function.Ho
1. 0 answers
2. asked by audrey
3. 483 views
you are to design, draw and label the dimensions of 3 boxes that will hold enough detergent to do 18 loads of laundry. Each
1. 1 answer
2. asked by Aaron
3. 442 views
Triangle ABC is a right triangle such that m angle B= 90 degrees. If AC= 12 and BC=9, what is the perimeter of triangle ABC ?
1. 1 answer
2. asked by Misty
3. 664 views
Oxygen can be produced by the thermaldecomposition of mercuric oxide: 2 HgO(s) → 2 Hg(l) + O2(g) How many liters of O2 are
1. 0 answers
2. asked by Mike
3. 599 views
A cooking pot used in the cafeteria weighs 64 pounds when it is filled with soup. How much would a smilar pot witha scale factor
1. 2 answers
2. asked by audrey
3. 535 views
A quantity of 2.20 mol of CaCl2 are dissolved in 1.00 L of water. What is the freezing point of this solution at 1 atm of
1. 0 answers
2. asked by Anonymous
3. 369 views
A quantity of 2.20 mol of CaCl2 are dissolved in 1.00 L of water. What is the freezing point of this solution at 1 atm of
1. 0 answers
2. asked by Anonymous
3. 360 views
if three resistances in parallel circuit are all equal, the total resistance is ___ the resistance of any on branch.
1. 1 answer
2. asked by Sushmitha
3. 1,187 views
Left unabated, obesity will surpass smoking as the leading cause of preventable death in AmericaWhat is a another word for
1. 4 answers
2. asked by Karan
3. 629 views

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