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sara
Questions (1,014)
what is an area where an oceanic plate goes down into the mantle?
2 answers
402 views
examples for prefix and sufix
1 answer
419 views
"women then and now" featuring social, economic,political,and family changes in women's lives? please help its due tomorrow.
1 answer
416 views
does anyone know any facts and details bout women in the past ? please help thanks
3 answers
429 views
can someone give me a woman from world war 2 please thanks :)
3 answers
389 views
A child is possessive she
a.cries when visitors come. b.does not share her toys. c.is happy most of the time.
3 answers
217 views
Explain why the fossil of an ocean fish found on 2 different continents would not be good evidence to continental drift.
2 answers
1,073 views
Explain why volcanoes do not form along the San Andreas Fault.
3 answers
462 views
why do many earthquakes but few volcani eruptions occur in the Himalaya?
PLEASE HELP!!!!!!!!!!!
2 answers
269 views
How is magnetism used to support the theory of seafloor spreading?
1 answer
858 views
Glacial deposits often form at high latitudes near the poles. Explain why glacial deposits have been found in Africa.
1 answer
1,139 views
Why do many earthquakes but few volcanic eruptions occur in the Himalaya?
1 answer
455 views
How and why did the republicans try to undo Hamilton's financial program?
2 answers
595 views
the inteterst rate on an auto loan im may was 12 3/8%. by september the rate was up to 14 1/4%. how many percentage points did
1 answer
424 views
basic beliefs of command economy
1 answer
510 views
One particle has a mass of 3.38 x 10-3 kg and a charge of +7.76 ìC. A second particle has a mass of 8.46 x 10-3 kg and the same
1 answer
1,297 views
Identical +7.74 ƒÊC charges are fixed to adjacent corners of a square. What charge (magnitude and algebraic sign) should be
1 answer
805 views
What are some of the changes the United States has made to policies concerning the treatment of Muslim and Arabic members of
1 answer
427 views
when did impressionist art end?
0 answers
359 views
4. Round the following number to the indicated place.
875,000, the nearest ten thousand
2 answers
872 views
what types of geographical features helped settlements grow and succeed?
3 answers
1,008 views
consider total cost and total revenue given in the table bellow:
quantity total cost total revenue 0 $8 0 1 $9 8 2 $10 16 3 $11
2 answers
1,494 views
how do you convert a square foot into a linear yard?
1 answer
356 views
how do you convert linear feet into square yards?
1 answer
392 views
whats the math term for this following definition.......(a symbol for an unknown number?)
1 answer
641 views
whats the definition to the word proportion?
1 answer
509 views
what is the definition of the math term varible expression
1 answer
1,006 views
Using your answer from Part A, calculate the volume of a mole of Na atoms (in cm3/mol ). Assume that the entire volume is
17 answers
8,397 views
Three identical thin rods, each of length L and mass m, are welded perpendicular to one another as shown below. The assembly is
3 answers
5,439 views
a roller coaster moves 85m horizonally, then travels 45m at an angle of 30 degrees above the horizontal. what is its
3 answers
4,569 views
select one theory of personality and use this theory to tell Michael how this theory explains his situation
1 answer
628 views
i was trying to work out the problem (1.00-x)50/15x.
(x=.40g this is the answer) when i work it out i get 50-50x/15x but i dnt
3 answers
354 views
Why are there more warm currents than cold currents?
1 answer
420 views
______________ means that neither gene in a gene pair (genotype) masks the other. As a result, the traits carried by the 2 genes
1 answer
572 views
i need some one to help me with direct objects
1 answer
531 views
reaction between iron fillings and su lphur will form
1 answer
391 views
A computer technician has been assigned the task of cabling together five computers numbered one through 5. Computer one must be
3 answers
914 views
*the line is parallel to the 3x-2y=6
*the line has the same y-intercept as the line y-4=2(x+1) *line will never pass through the
0 answers
396 views
Soybean meal is 14% protein; cornmeal is 7% protein. How many pounds of each should be mixed together in order to get 280 lb
2 answers
627 views
How do you simplifly 4x+2y+7+4x+3y
1 answer
433 views
how many milligrams of Na(deDTC)3H2O is needed if 70 mg of FeCl36H2O is used?
my work:
1 answer
489 views
If 4x2+3x+xy=2 and y(2)=–10 , find y'(2) by implicit differentiation.
i keep getting the wrong answer for this problem evn when
2 answers
3,354 views
If 4x2+3x+xy=2 and y(2)=–10 , find y'(2) by implicit differentiation.
i keep getting the wrong answer for this problem evn when
2 answers
615 views
What is the pH of the solution created by combining 11.20 mL of the 0.10 M NaOH(aq) with 8.00 mL of the 0.10 M HCl(aq)?
1 answer
672 views
Find the points on the hyperboloid x2 −y2 +2z2 = 1 where the normal line is parallel to the line that joins the points
0 answers
896 views
how does band gap energy work? when dealing with voltages and color change from LEDs[depends on phosphorous percentage]
0 answers
423 views
Sulfuric acid/ Lead Battery:
-the electrodes for the battery are composed of Pb(s), PbO2, and/or PbSO4. What are the half
3 answers
945 views
how did the spanish conquest affect native americans and africans?
5 answers
1,829 views
Can someone tell me if I did this the right way? It seemed easy but it makes me worried that I did it wrong.
h is not equal to 0
2 answers
407 views
for my extended essay i need help reword a question. right now it sounds like a "book report" type question and i need it to a
1 answer
751 views
Explain how a probation officer or parole officer benefits from an understanding of nonverbal communications when interviewing
3 answers
1,201 views
how do the purpose and functions of the board of directors in a human services organizations affect day-to day operations
1 answer
590 views
List the top five environmental factors that help organizations achieve optimal function. Give examples of each
2 answers
572 views
WHAT IS THE LEAST NUMBER THAT IS
DIVISIBLE BY 2,3,4,5,6,9AND 10 EXPLAIN HOW YOU FOUND YOUR ANSWER
4 answers
1,382 views
What will the trends of immigrations
this face look like in the year 2050?
1 answer
443 views
what type of of reproduction produces an offspring that is not identical to either parent, but shows characteristics of both
1 answer
768 views
what are some good last minute studying tips?
3 answers
519 views
how do you do 2to the power of 0times2to the power of 5 times 2 to the -power of 2
1 answer
397 views
what is the equation of the line whose slope is -3 and which passes through (0,5)?
4 answers
1,642 views
How did Jackson abuse the power of the presidency through the spoils system? Is there anything in the constitution that says he
1 answer
739 views
how would you calculate the bond energy of 2h2o2?
2 answers
732 views
how would you calculate the bond energy of 2h2o2?
0 answers
472 views
Average rating is 3.25
Total errors 65 If average transactions in sept. is 40. What is the average key error and then write the
0 answers
553 views
how does hemoglobin carry O2 in the blood?
1 answer
628 views
How did president Jackson change the power of the presidency?
1 answer
815 views
find the derivative of
y=2cotx+sec3x+cscX find d^2/dx^2 for 1+y=x+xy
1 answer
969 views
dy/dx= (2x-2xy)/(x^2+2y)
find all points on the curve where x=2. show there is a horizontal tangent to the curve at one of those
0 answers
1,203 views
if you wanted to flex your arm, and both your biceps and triceps contracted simultaneously, what would happen?
and where is most
2 answers
2,963 views
determine the open intervals on which f(x) is increasing, decreasing, concave up and concave down.
f(x)= tanx, -pi/2< x< pi/2
2 answers
714 views
if you wanted to flex your arm, and both your biceps and triceps contracted simultaneously, what would happen?
and where is most
1 answer
632 views
do pigs walk on their metatarsals or metacarpals?
1 answer
816 views
dy/dx= (2x-2xy)/(x^2+2y)
Find all points on the curve where x=2. Show there is a horizontal tangent to the curve at one of those
0 answers
507 views
Suppose you have $30,000 in wealth and have the choice of two possible gambles:
Gamble 1: a single flip of a coin would pay you
1 answer
670 views
A conical tank( with vertex down) is 10 feet across the top and 18 feet deep. As the water flows into the tank, the change is
1 answer
877 views
what are limitations that older psychology has? what is done to reduce thse limits from diminishing the value of research
1 answer
453 views
according to many social scientists ,adolescence ends for most people ?
Check this site. http://en.wikipedia.org/wiki/Adolescence
0 answers
1,041 views
describe a situation you are familiar with in which people based their actions or opinions on false information. How would the
0 answers
601 views
how would you set this problem up using pascal's triangle?
(x+y)5 (raised to the 5th power) 5th row, 6 terms.
0 answers
714 views
Prove that the Least Upper Bound Property holds for ℝ if and only if the Greatest Lower Bound Property holds for ℝ.
0 answers
1,109 views
Determine whether the following statement is true or fase. If true, provide a proof; if false, provide a counterexample.
If S is
0 answers
823 views
The statement below is false. Correct it by changing two symbols.
"The interval (a,b) contains its infimum and its supremum."
0 answers
1,259 views
If A is a finite set and B is a proper subset of A, prove that |B| < |A|.
Hint: B is finite. What is the union of the disjoint
0 answers
589 views
Prove that the union of two finite sets is finite.
Hint: A U B = (A - B) U (B - A) U (A ∩ B) where U = union and ∩ =
1 answer
649 views
If a is not = to b then the order pair (a,b) is always equal to the ordered pair of (b,a)
i am thonking it will never be equal am
0 answers
481 views
Constant growth model. Here are data on two stocks, bth of which have discount rate of 15%.
0 answers
442 views
. Stock Values. Integrated Potato Chips paid $1 per share dividend yesterday. You expect the dividend to grow steadily at a rate
0 answers
1,033 views
Hi i ahve to create a local naturetrail on my area.It has to incorportae science, geography and histiry features.I ahve made out
0 answers
616 views
I am really confused on this question can some one help me out please
the length of a rectangular playing field is 5 ft less than
0 answers
699 views
what is a level 1 question?
http://www.friscoisd.org/schools/chs/docs/reading9th.pdf Good explanation here. =)
0 answers
457 views
a=-2 b=5 c=-4 d=6
question is b^2-2bc+c^2 see if i did the steps right please (5^2)-(2*5*-4)+(-4^2) (5^2)-(10*-4)+(-4^2)
4 answers
533 views
why do we find the major land biomes at specific locations on the earth in both the northern and the southern hemispheres?
Variat
0 answers
656 views
why is it impossibe for an individual organism to simply "adapt" to a new biome?
Adaptation to a new biome takes generations.
4 answers
990 views
at 7a.m. the temperature was -15degree F by 1 p.m the temperature had increased by 18degrees F what was the temperature at 1 pm?
0 answers
393 views
H2(g) + CO2(g)<-> H20(g) + CO(g)
When H2(g) is mixed with CO2(g) at 2,000K, equilibrium is achieved according to the equation
1 answer
3,881 views
Bob owns a 100-acre farm. Of that, he uses 50 acres to grow corn, 40 acres to graze sheep, and 10 acres for structures such as
1 answer
934 views
A mole of helium gas contains 6.02x10^23 helium atoms. How many helium atoms are there in a micromole of helium? How many moles
1 answer
2,769 views
I posted this question before:
What is the area enclosed by the graph of the absolute value(3x)+ the absolute value(4y)=12 I
0 answers
709 views
What is the area enclosed by the graph of
the absolute value of (3x)+ the absolute value of (3y)=12? what area are you looking
0 answers
490 views
Does H4N2O2 exist as a compound?
yes If you wrote it as NH4NO2 would it make more sense to you. And to answer the next question,
0 answers
548 views
whats all the prime numbers less than 200
See my response to your previous post. Thanks for asking.
0 answers
490 views
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