Sunday
May 29, 2016

Posts by Hannah

Total # Posts: 3,203

science
1 false 2a 3a
February 25, 2015

science
1.a modern train traveling at a constant speed around a circular track has a constant velocity true or false 2.which of the following would be affected if a soaring eagle change direction but remained at a constant speed? A.acceleration only B.velocity only C.acceleration and ...
February 25, 2015

social studies
b i think
February 25, 2015

social studies
in which way are the government of Saudi Arabia and Oman most similar? A.their rulers are related B.they both have absolute monarchies C.they have newly written constructions D.their structures descend from ottoman caliphs
February 25, 2015

social studies
c i think
February 25, 2015

social studies
why does oil bring wealth to Arabia and Iraq? A.abundance of wells B.low cost of production C.high global demand D.scarcity of water
February 25, 2015

social studies
a i think
February 25, 2015

social studies
to which country would you most likely move to observe strict Islamic law under fundaMentalist Regime? A.Saudi Arabia B.Iraq C.Yemen D.kuwait
February 25, 2015

social studies
d i think
February 25, 2015

social studies
which piece of evidence supports loosening of Islamic tradition in Saudi Arabia? A.the hijab B.the five pillars C.women politicians D.prayers outside the home
February 25, 2015

social studies
a
February 25, 2015

social studies
b i think
February 25, 2015

social studies
which of the following has the most impact on the drawing of modern borders in southwest asia? A.British Mandate B.tribal affiliation C.Ottoman governors D.military districts under world war 1
February 25, 2015

social studies
d i think
February 25, 2015

social studies
how did Islam mainly spread throughout the region? A.by imperial Command B.military strength C.via trade D.because of religious decree
February 25, 2015

social studies
ok sorry i just answered them however i am not sure on the aswers and i think this one is oil
February 25, 2015

social studies
the scarcity of witch resource affects arabia and iraq the most
February 25, 2015

social studies
b but i am not sure on it farming, oil drilling, livestock, banking
February 25, 2015

social studies
in what economic sector is a migrant worker most likly to find work in arbia and iraq?
February 25, 2015

social studies
b but i am not sure on it
February 25, 2015

social studies
witch physical feature covers most of arabia? a.the empty quarter b.the fertile crescent c.the zagros mountains d.the persian gulf
February 25, 2015

social studies
d but i am not sure on it
February 25, 2015

social studies
how does islam most affect women in public life in arabia? A.by keeping them from work B.by barring them from the vote C.by restricting their appearance D.by outlawing interaction with all men
February 25, 2015

social studies
b but i am not sure
February 25, 2015

social studies
where do most people in south west asia live A.in cities, B.in rural river valleys, C.in the mountains, or D.in the desert interiors
February 25, 2015

social studies
Why did the creation of Israel cause conflict? A.Palestinians already claimed these lands. B.Arabs and Jews do not speak the same language. C.Israel did not have the support of Western nations. D.Britain controlled the new nation.
February 23, 2015

physics
Two arrows are fired horizontally with the same speed of 31.8 m/s. Each arrow has a mass of 0.149 kg. One is fired due east and the other due south. Find the magnitude of the total momentum of the two arrow system in kg-m/s. (Hint: How do you combine vector arrows at right ...
February 21, 2015

Physical Science
Calcium Carbonate combines with Hydrochloric acid to produce Calcium chloride and water and carbon dioxide. I have the skeletal equation of _Ca(CO3)+_HCl>_CaCl2+_H2O+_CO2 is that equation right? if so, how to I balance it?
February 18, 2015

linear algebra
If possible, find an example of actual numbers c1, c2, and c3, not all zero, so that the following is true. c1[3,3,−1] + c2[1,2,−3] + c3[−11,−13,9] = [0,0,0]
February 12, 2015

linear algebra
For what values of a and b are the vectors [ a − b −3] and [7 a + b] equal?
February 11, 2015

english
the answer is influence, i just took the test.
February 11, 2015

physics
Ummm dude....same idea :) didn;t know you were doing this earlier today.
February 9, 2015

linear algebra
If possible, solve the following linear systems by Cramer's rule. 2x1 + 4x2 + 6x3 = 14 x1 + 2x3 = 0 2x1 + 3x2 − x3 = 30
February 9, 2015

Maths
A bag contains 8 coins of £1, 7 coins of 50p, 4 coins of 25p and 3 coins of 10p. How many different ways can we take 6 coins from the bag?
February 5, 2015

math
Which of the following homogeneous systems have a nontrivial solution? 5x+ y + 5z =0 −2x + 2y− 4z = 0 4x− 3y + 6z = 0 can someone please explain how you know
February 4, 2015

linear algebra
Find the inverse of A = [−5 2 2; −3 1 1; −9 3 4]
February 3, 2015

Organic chemistry
What kind of reaction is occurring between potassium permanganate and cyclohexene? (I.e. Combination, double displacement, etc.
January 29, 2015

S.S. Check please
My bad 2 is C I believe! and Thank you
January 29, 2015

S.S. Check please
2. Why were Native Americans forced to leave their lands during the 1830s? a.) settlers wanted to settle the land b.) U.S. citizens settled the land first c.) the Supreme Court ordered their removal d.) their new lands were better for farming. ****** 4. How did President ...
January 29, 2015

Language Arts
Based on context clues, what is the meaning of deemed in the following sentence? The teacher deemed it necessary that all students turn in their reports before vacation, or they would receive half credit. (1 point) • voted • ruled (this one) • decided • ...
January 27, 2015

Language Arts
Which word in the following sentence is an adjective? Jack trudged home through deep snow. (1 point) • trudged (this one) • through • deep • home 7. Which of the following words is a synonym for beseeched in the following sentence? Nathan beseeched his ...
January 27, 2015

Language Arts
OH MY GOODNESS is it Brightly??
January 27, 2015

Language Arts
Adverbs answer how when where or why right? sandy??
January 27, 2015

Language Arts
Which word in the following sentence is an adverb? Teresa smiled brightly as she and her younger brother looked for shiny shells on the sandy beach. • smiled (this one) • brightly • shiny • sandy What kind of word does the adverb in the previous question ...
January 27, 2015

Art
That question was a little messed up because right there in the paragraph you posted it also says it can reveal whats not visible to the eye Don't like this question and believe this is why it got asked so much! Everyone was confused!
January 27, 2015

algebra. help!
MATRICES What is the sum of [3/4 -2/-3]+[-5/3 -4/-2]? a. [-8/1 2/6] b. [-2/7 2/-1] c. [2/-7 6/5] d. [-2/7 -6/-5]** What is the difference of [3/4 -2/-3]-[2/7 -5/12] a. [-3/-1 3/7] b. [1/-3 3/-15] c. [-3/3 -3/15]** d. [-1/3 3/-15]
January 26, 2015

algebra. help!
Matrices. So what is it?
January 26, 2015

algebra. help!
I think it is B
January 26, 2015

algebra. help!
What is the sum of [3/4 -2/-3]+[-5/3 -4/-2]? a. [-8/1 2/6] b. [-2/7 2/-1] c. [2/-7 6/5] d. [-2/7 -6/-5]
January 26, 2015

Art check please
Yes ^ there all right I took the test and all those answers are right!!!
January 23, 2015

math
sharon completed her reading homework in 2/3 hour.she completed her science homework in 5/6 hour. how much longer did it take sharon to complete her science homework
January 22, 2015

math
The scale balanced when n+20=80 Suppose the left side becomes n+3 How can I change the right side so that n+3=____ is equivalent to n+20=80 How can I change the right side to get an equivalent equation my choices are A. Add blank to the right side B. Divide the right side by ...
January 12, 2015

math
A6.7%
December 14, 2014

physics
A particle of mass 0.2kg is found to stretch a certain spring by 5.0 cm. a. What is the force constant of the spring? b. By how much will a 1kg mass stretch the spring.
December 9, 2014

Science
A mass of .1539 kg. moves down a 5 meter ramp in 2 seconds. What is the velocity and the KE developed by the moving mass?
December 3, 2014

Physics
Two sounds have measured intensities of I1 = 110 W/m2 and I2 = 330.00 W/m2. By how many decibels is the level of sound 1 lower than that of sound 2? Answer in dB.
December 1, 2014

math
The area of a rectangular field is 96m2. The length of one side is 12m. The farmer needs to know its perimeter to work out how much fencing will be needed?
December 1, 2014

American Government
Does that help? Thats all I have to find the answer!
November 29, 2014

American Government
The way Conspiracy Theory was explained "An unprovable belief that governments and specific policies or events (e.g., wars and assassinations) are controlled by unified, secret, evil elite. The way Plural Elitism was explained: "A view of American politics as being ...
November 29, 2014

American Government
Plus A, B, and C is not one of my options!
November 29, 2014

American Government
No because it for sure is not answer B.
November 29, 2014

American Government
A ______ might consider the compromises struck during the health care reform debate to be an example of elite interest groups each pursuing and achieving their separate sets of agendas? a) plural elitist b) fundamentalist c) conspiracy theorists d) Both A and C
November 29, 2014

American Government
A ______ might consider the compromises struck during the health care reform debate to be an example of lit interest groups each pursuing and achieving their separate sets of agendas? a) plural elitist b) fundamentalist c) conspiracy theorists d) Both A and C I was thinking it...
November 29, 2014

physics
When a 1.3kg mass was attached to a spring, the spring stretched 21cm from its equilibrium position. The mass spring system was then set into oscillatory motion by providing the mass with an initial velocity. Its oscillatory motion is then described by the following equation: ...
November 27, 2014

English
Thank you so much !
November 25, 2014

English
Hi. I was asked to watch a video about the civil rights movement. and state 3 big ideas and to explain why I made them my 3 big ideas I put Freedom Equality Justice and explained why .. Is that 3 ideas ? Next part they asked How would the story be different if Kurt Vonnegut ...
November 25, 2014

Chemistry
In 250 mL of a 0.35 M solution of NaOH, there are how many grams of NaOH?
November 24, 2014

Chemistry
The equilibrium constant for the reaction H2 + I2 --> 2HI, is 54 at 425 degrees C. If the equilibrium mixture contains 0.030 M HI and 0.015 M I2, calculate the equilibrium concentration of H2.
November 24, 2014

physics
19.6kcal
November 24, 2014

Chemistry
How many mL of a stock 2.50M HCl solution are required to prepare 25.0 mL of a 0.15M HCl solution?
November 23, 2014

Chemistry
A certain reaction has an equilibrium constant of 0.65. Calculate the constant for the reverse reaction.
November 23, 2014

algebra. help!
Find the slope of a line that passes through (-2,-3) and (1,1). a. 1/3 b. 1 c. 2 d. 4/3 For the equation -4y=8x, what is the constant of variation? a. -4 b. -2 c. 1 d. 2 Suppose y varies directly with x, and y=24 when x=8. What is the value of y when x=10 a. 10 b. 30 c. 80 d.240
November 20, 2014

Chemistry
Identify the intermolecular attractive force(s) that must be overcome to vaporize CH3Cl(l).
November 15, 2014

math
20
November 5, 2014

organic biochemistry
Calculate the number of moles of ZnCl2, in 100. mL of 0.600M solution.
November 5, 2014

physics
A 755 N diver drops from a board 10.0m above the water's surface.Find the diver's speed 5.00 m above the water's surface. Then find the diver's speedjust before striking the water.
November 5, 2014

Science
centarl nervous system human being brain nerve tissue neurons
November 5, 2014

English
Compare and contrast the topics and themes of writers from the Americas and European writers.
November 5, 2014

english 10
I need help with this question as well, I'm choosing prompt A.
November 4, 2014

algebra. help!
Thank you so much!
October 27, 2014

algebra. help!
I choose c
October 27, 2014

algebra. help!
Start from 110 feet away, a person on a bicycle rides towards a checkpoint and then passes it. The rider is travelling at a constant rate of 30 feet per second. The distance between the bicycle and the checkpoint is given by the equation d=|110-30t| at what times is the bike ...
October 27, 2014

algebra. help!
1. 3x+10≥4 a. x≥-2 b. x≤ 2 c. x≤-2 d. x≥ 2 ** 2. The tennis team is selling key chains as a fundraiser. If its goal is to raise at least $180, how many key chains must it sell at $2.25 each to meet that goal? Write and solve an inequality. a. 2....
October 27, 2014

Physics
Two hockey players traveling at 12 m/s (Player #1) and 19 m/s (Player #2) hit in a head-on collision. They grab onto each other to keep from falling and slide in the same direction Player #2 was traveling at a speed of 5 m/s. Player #1 has a mass of 100 kg. What is Player #2&#...
October 21, 2014

Math
Hi I really need help. I don't know even how to figure these two questions out so if you could help me, please. Is (–4, 10) a solution to the equation 10 – 5x = y? Explain your answer. Describe the pattern in the table using an equation. x|y 1|15 2|25 3|35 4|45 ...
October 14, 2014

College Chemistry lab
No. I'm doing the questions in my lab manual and this is all the information I have. The lab is spectroscopic analysis of spinach. Test tube 1 has 9ml of 2.0M HCl and 1 ml of .00050M FeCl3 and 10ml of KSCN. But question asks for the concentration of iron lll before the ...
October 13, 2014

College Chemistry lab
How do I Calculate the concentration of iron(lll) with absorbance measurement. Wavelength is 480nm, solution is 1 ml FeCl3 : 9ml HCl, absorption is .250A, concentration of stock FeCl3 solution is 0.00050M and stock HCl solution is 2.0M. I not sure how to use beer's law to ...
October 13, 2014

Creative Title Help
yo mama eats fish too so stop overfishing
October 12, 2014

Physics
In the system shown in the figure, suppose the block has a mass of 2.7kg , the spring has a force constant of 500N/m , and the coefficient of kinetic friction between the block and the floor is 0.18. Find the work done on the block by the spring and by friction as the block is...
October 9, 2014

Science
A,D,C,C. All right:)
October 8, 2014

Algebra
A rectangular region with one side against an existing building is to be fenced in. Assume that there is 150 ft of material available. Since one side is the building, you will use your material to construct 3 sides of the rectangle.
October 7, 2014

math
Need help! The problem is: draw all the possible rectangles with a perimeter of 26 centimeters and whole number lengths of sides for each rectangle label the lengths of two adjacent sides. Dot array homework sheet. Thanks!
October 6, 2014

Chemistry
8.78 L
October 5, 2014

math
A painter earns $15 per hour. What is the minimum number of hours he must work to earn at least $200? Write an inequality to represent this situation and solve. Show your work.
October 5, 2014

history
1.) describe the primary economic activity for each of the tree colonial regions: The new england colonies, the middle colonies , and the southern colonies. explain how the gephraphary of each region helped determine its economy (6 points) @mrs.sue please help
October 3, 2014

social studies
1.) contrast the up country and the low country. identifiy three diffrences between the two regions (6 points) 2.) describe the primary economic activity for each of the tree colonial regions: The new england colonies, the middle colonies , and the southern colonies. explain ...
October 3, 2014

Social Studies
1.)c 2.)a or d 3.)c 4.)a 5.)b 6.)d 7.)b 8.)a 9.)? 10.)c 11.)d 12.)b Thoes are my answeres
October 3, 2014

Social Studies
1. The leaders of the Virginia Company recruited more settlers and reorganized the colony. They allowed the new settlers to own land. Those settlers began to grow tobacco, a crop they learned about from the Indians. By 1612, Virginians were shipping tobacco to England, which ...
October 3, 2014

Math
or sir ._.
October 2, 2014

Math
yes ma'am
October 2, 2014

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