Questions Asked on
February 23, 2015

Physics
A cube of mass m1 = 6.8 kg is sitting on top of another cube of the same size and mass m2 = 0.7 kg while they are both in freefall. Ignoring any air resistance, what is the magnitude of the normal force with which the bottom cube is acting on the top
asked by anon 
life oreintation
The link between intrapersonal conflict and relationship
asked by barney 
Algebra
Spheres 1) Find the surface area for a sphere with a radius of 10 feet. Round to the nearest whole number. :1,256ft^2*** :4,189ft^2 :1,089ft^2 :1,568ft^2 2) Find the volume of a sphere with a radius of 10 feet. Round to the nearest whole number. :1,257
asked by TheLOUDEST_0430 
life orientation
how intrapersonal conflict can be adressea through engaging in physical exercises,counselling and selftalk
asked by portia 
Chemistry
For the reaction 4FeCl2(aq) + 3O2(g) → 2Fe2O3(s) + 4Cl2(g), what volume of a 0.650 M solution of FeCl2 is required to react completely with 8.58 × 1021 molecules of O2?
asked by Olivia 
chem
Solutions of sodium carbonate and silver nitrate react to form solid silver carbonate and a solution of sodium nitrate. A solution containing 3.10 of sodium carbonate is mixed with one containing 4.43 of silver nitrate. How many grams of silver nitrate are
asked by joel 
pleasse check social studies
The type of jurisdiction to consider the decisions of lower courts is known as _______________. (1 point) appellate original limited juvenile*** 2. Which of the following courts would hold jurisdiction over the violation of a parking ordinance in Atlanta?
asked by XenaGonzalez 
ELA
in an article called " Buzz Off " by Kirsten Weir. I need help... 6. what are two consequences of spraying insecticides to get rid of mosquitoes? 7. how are the Oxitec mosquitoes different from the mosquitoes that Anthony James engineered?
asked by Leila 
math
A rectangular park has an area of 2/3 square mile. The length of the park is 2 2/3 the width of the park. What is the width of the park? I am confused on how to do this. I know lw=a A= 2/3 sq mi l= 2 2/3w but I do not understand how to find the width :/
asked by alyx 
life orientation
Six symptoms of intrapersonal conflict
asked by tholo 
Life Orientation
Compare in fire ways the similarities and the differences between NFSAS and other student loans
asked by Dimakatso 
English
 Words: ABSTAIN AFFILIATE AGNOSTIC ASPIRE BENEVOLENT DEFICIT DISSENT DIVERSION LUCRATIVE MANDATORY  12. My uncle decided to splurge and _____ with a country club because golf is
asked by Celine 
History
Which was a final action leading to U.S. participation in World War I? A. the bombing of Hawaii B. the addition of Mexico to the Allies C. unrestricted German attacks on submarines D.requests for support from England and France
asked by Iggy 
trig
An airplane is traveling at a speed of 724 km per hour at a bearing of N30°E. If the wind velocity is 32 km per hour from the west, find the resultant speed and direction of the plane.
asked by Lin 
history? help
Which of the following statements describes civil law? (1 point) It deals with crimes against society. Civil offenses are punishable with prison time. It deals with the relationships between individuals. Legal action for civil offenses is initiated by the
asked by XenaGonzalez 
Introduction to Computers
What is a limiting factor of EFS when compared to BitLocker?
asked by Ally 
physics(waves)
A wave has a speed of 340m/s and a period of 0.28ms. what's the wavelength? so I worked this and I got 95.2m but the answer to d question says 0.095m. period(T) = 1/F (since F = 1/T) therefore, F = 1/0.28 = 3.5714 wavelength = velocity/frequency w =
asked by Francis 
social studies
I need help check my answers. the * stands for my answer on 1 and 2 I have to answers cause im not sure if the answer is wrong I will put the 2nd answer later. 1. which of the following best describes daily life in the south during the civil war? about the
asked by watguy!!! 
Chemistry
The density of water at 30*C is 0.9956g/mL. If the specific gravity of acetic acid is 1.040 at 30*C, what is the density of acetic acid at 30*C?
asked by Christine 
PreAlgebra
1.) if m
asked by Dylan 
History
Which was not a motivation for European exploration in the fifteenth and sixteenth centuries? the Muslim invasion of Spain the desire to find a sea route to Asia} my answer the promise of riches intellectual curiosity
asked by Sara 
math
Juanita wants to give bags of stickers to her friends. she wants to give the same number of stickers to each friend. she's not sure if she needs 4 bags or 6 bags of stickers. How many stickers could she buy so there are no stickers left over.
asked by joseph 
maths
First two terms of AP are 5 and 7.find its 11th term
asked by prakash 
5th grade math
Marcus is building a rectangular box for his kitten to sleep in. He wants the area of the bottom of the box to be 360 square inches and the length of one side to be 1 3/5 the length of the other side. What should the dimensions of the bottom of the bed be?
asked by frustrated mom 
english (antonyms)
what is the antonym answer to the puzzle.. nncntglty gvtk nt ftthn THANKKK YOUUU :)
asked by toni 
Physics
A bead slides without friction around a looptheloop. The bead is released from a height of 18.9 m from the bottom of the looptheloop which has a radius 7 m. The acceleration of gravity is 9.8 m/s^2. What is its speed at point A ? Answer in units of m/s.
asked by monica :) 
calculus
State whether or not the following statements are true. Justify your reasoning.? a. Vector a • (Vector b + Vector c) = Vector a • Vector b + Vector a • Vector c b. Vector a × (Vector b + Vector c) = Vector a × Vector b + Vector a × Vector c c.
asked by anon 
Math
Which of the following is a measure of an obtuse angle? A. 40 degrees B. 100 degrees C. 90 degrees*** D. 180 degrees I am most certain it is C?
asked by Miley 
3rd grade math
There are 24 students in Ms. Messing's class. Six more students walk to school than ride their bikes. The number of students that ride their bikes is the same as the number of students that are driven to school. How many students walk to school? Please
asked by Dawn 
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.
asked by Hannah 
Trigonometry
a person standing 400 feet from the base of a mountain measures the angle of elevation from the ground to the top of the mountain to be 25 degrees, the person then walk 500 feet straight back and measures the angle of elevation to now be 20 degrees, how
asked by John 
Math
A rectangular prism has a width of 92 ft and a volume of 240 ft3. Find the volume of a similar prism with a width of 46 ft. Round to the nearest tenth, if necessary. 30 ft3 40 ft3 60 ft3 120 ft3 can someone please help me. I'm having trouble working this
asked by Ann 
Science please help
Which of the following types of pathogens can only reproduce itself if it takes over host cells? A fungi B bacteria C virus *** D protozoa am i right?
asked by Ann 
Science
Which of the following types of pathogens can only reproduce itself if it takes over host cells? A fungi B bacteria C virus *** D protozoa am i right?
asked by anonymous 
Physics
A plane is flying 250 m/s west with a crosswind of 25 m/s north affecting the flight. What is the magnitude and direction of the plane?
asked by Madi 
ElectroChem
Find the Emf for the cell Cr(gr)  Sn4+(aq, .059 M), Sn2+ (aq, .059 M)  Fe3+ (aq, .15 M), Fe2+ (aq, .015 M)  Pt(s) if the standard cell emf is .77 V at the cathode and .15 V at the anode. Answer in Units of V. If would be nice if you could show me step
asked by Chemstudent 
Chem 111
How many grams of N2(g) would have to react to produce 19.5 kJ of energy
asked by Rachel 
Electricity and magnetism
A carbon atom's nucleus and its electrons become separated by 20nm. How much work does it take to separate them in Joules? In the previous problem if found that the magnitude of the force the nucleus feels towards the electrons is 2.07*10^11N. My first
asked by Alice 
Science
A boy and girl sit on a seesaw of length 4m, balanced at its center. The girl sits at the far end and has a mass of 50kg. The boy is twice as heavy as the girl, and therefore sits midway between his end and the center. Then the girl is given a bag of
asked by Lola 
chemistry
Ideal Mixed Gas Law problems 1. What is the pressure generated by a mixture of 25.6 g SO2 and 12.6 g Ne in a container of 72.45 L and temperature of 131 K? 2. What is the pressure of a mixture of 5.80 moles Kr and 2.71 moles Xe in a container with a volume
asked by Theresa 
Calculus 2
Consider a trough with triangular ends where the tank is 10 feet long, top is 5 feet wide, and the tank is 4 feet deep. Say that the trough is full to within 1 foot of the top with water of weight density 62.4 pounds/ft^3, and pump is used to empty the
asked by Lauren 
Algebra
The current of a river moves at 3 miles per hour. It takes a boat 3 hours to travel 12 miles upstream, against the current, and return the same distance traveling downstream, with the current. What is the boats rate in still water?
asked by Ann 
algebra
A 24 meters pole is held by a three guy wire into vertical position. Two of the guy wires are of equal length. The third wire is 5 meters longer than the other two and is attached to the ground 11 meters farther from the foot of the pole than the two equal
asked by tammy 
physics
A car traveling at 20 m/s stops in a distance of 50 m. Assume that the deceleration is constant. The coefficients of friction between a passenger and the seat are µs = 0.5 and µk = 0.03. Will a 70kg passenger slide off the seat if not wearing a seat
asked by Tommy 
life orientation
What extent can intrapersona conflict affect choice of a career
asked by barney 
physics
In being served, a tennis ball is accelerated from rest to a speed of 25.5 m/s. The average power generated during the serve is 2920 W. Assuming that the acceleration of the ball is constant during the serve, find the force acting on the ball.
asked by Anonymous 
Maths
Hi, What is the lowest positive integer greater than 1, which when divided by 5 or 8 leaves a remainder of 1 Thanks
asked by Suhas 
Vectors
Verify using an example that Vector a + (Vector b • Vector c) is not equal to (Vector a + Vector b) • (Vector a +Vector c). (This means that addition does not distribute over the dot product.) Explain the problem that arises.
asked by Adiana 
Math
Which of the following is the measure of an acute angle? A. 180 degrees B. 135 degrees C. 90 degrees D. 28 degrees**** It's D right?
asked by Raven 
life orientation
The conflict exists between the should and wants
asked by barney 
algebra
Sandra has ribbons that are 3/4 yard, 2/6 yard, and 4/7 yard long. She needs to use the ribbon longer than 2/3 yard to make a bow. Which length of ribbon could she use for the bow.
asked by Etel 
chemistry
Suppose that the reaction of Fe3+ and SCN produces Fe(SCN)2 (+). 5.00mL of 2.0mM Fe3+ is mixed with 5.00 mL of 2.0mM SCN. The student finds the equilibrium concentrations of Fe(SCN)2(+) to be 0.3mM. 1.) What is the initial number of moles of each species
asked by paula 
Vectors
Use a specific example to explore how the cross product behaves under scalar multiplication. Is it true that k(Vector a × Vector b) = (kVector a) × Vector b = Vector a × (kVector b)? Expand to the general case to prove your theory.
asked by Adiana 
Physics
After a snowstorm a boy and girl decide to have a snowball fight. The girl uses a large slingshot to shoot snowballs at the boy. Assume that the girl fires each snowball at an angle 0 from the ground and that the snowball travel with an initial velocity of
asked by JIm 
science
A ball sitting on the top of a table has potential energy but no kinetic energy. How do potential and kinetic energy change as the ball falls off the table to the floor? A. Both its potential energy and its kinetic energy decrease. B. Both its potential
asked by Sabina 
Math
What type of angle do construction workers use when building to make sure the walls and floors of a building are perpendicular? A. acute B. obtuse C. right D. straight*** I think it is D
asked by Emily <3 
chemistry
An 80.0gram sample of a gas was heated from 25 °C to 225 °C. During this process, 346 J of work was done by the system and its internal energy increased by 6365 J. What is the specific heat of the gas?
asked by meg 
Finite Math
The price of a new car is $36,000. Assume that an individual makes a down payment of 25% toward the purchase of the car and secures financing for the balance at the rate of 10%/year compounded monthly. (Round your answers to the nearest cent.) What monthly
asked by Desi 
math
Tanya guessed there were 65 beans in a jar. Her guess was off by 20. Bryan guessed there were 35 beans in the jar. He was off by 10. How many beans are in the jar? And how would I show my work?
asked by ke 
Science
Which of the following is an indication that a planet may exist near a distant star A. the star varies in temperature B. The star has a very slight back and forth motion C. the star has very strong gravity D. Radio wave activity increases near the star I
asked by Joseph 
Business Math
Find the ordinary interest to the nearest cent. $19,000 at 12% for 101 days
asked by David 
Vectors Math
The magnetic force (Vector FM)on a particle in a magnetic field is found by Vector FM = Vector I × Vector B, Vector I is the charge multiplied by the velocity of a charged particle and Vector B the strength of the magnetic field, in Tesla (T). An electron
asked by Amy 
physics
Water flows over the edge of a waterfall at a rate of 1.2 x 106 kg/s. There are 50.0 m between the top and bottom of the waterfall. How much power is generated by the falling water by the time it reaches bottom?
asked by Guy M. 
dice probability (math)
if a pair of fair dice is rolled, what is the probability that we roll a total of five if we are given that the total is less than nine?
asked by bryan 
Finance
the existing or current (spot) 1, 2, 3, and 4year zero coupon Treasury security rates were as follows: 1R1 = 0.30%, 1R2 = 0.90%, 1R3 = 1.30%, 1R4 = 1.45% Using the unbiased expectations theory, calculate the 1year forward rates on zero coupon Treasury
asked by kay 
Vectors
Use a specific example to prove that the cross product is also not associative. That is, use three specific vectors in 3sapce to show that Vector a×(Vector b × Vector c) is not equal to (Vector a × Vector b) × Vector c.
asked by Adiana 
Biology  Genetics
What is the expected genotypes and phenotypes of F1 flies in the cross between virgin brown eyed female with scarlet males (genes for brown and scarlet eyes are on different autosomes)? I know that brown eyes and scarlet eyes are both recessive but I'm not
asked by Annie 
Chemistry
A researcher studying the nutritional value of a new candy places a 5.80gram sample of the candy inside a bomb calorimeter and combusts it in excess oxygen. The observed temperature increase is 2.93 °C. If the heat capacity of the calorimeter is 38.50
asked by meg 
Health
what is the blood vessel that returns blood to the heart from the rest of the body?
asked by elizabeth 
Social Studies
1. What was "king" and the main topic of conversation in the South? (1 point) politics sugarcane cotton slavery
asked by PLZ... CHECK MY WOK~SS 
Social Studies
A Chinese family was usually headed by... A. Oldest relative. B. Strongest man. C. Oldest woman. D. Oldest man**** I think it's D but I'm not too sure.
asked by Scarlet 
social studies
Confucius believed that society would do well if everyone always did his or her... A. duty*** B. prayers C. jobs D. best I think it is A
asked by Maddie 
Vectors
Verify using an example that Vector a + (Vector b • Vector c) is not equal to (Vector a + Vector b) • (Vector a +Vector c). Explain the problem that arises
asked by Aleeha 
physics
A piece of wire is wound exactly 100 times around a circular tube with a radius of 9.8 centimeters. Find the length of the piece of wire in meters.
asked by Killian 
physics
A 21.0kg child descends a slide 2.20m high and reaches the bottom with a speed of 1.40m/s . How much thermal energy due to friction was generated in this process?
asked by Melissa 
Physics
An object experiences a constant acceleration of 4.0 m/s2 along the −x axis for 4s, obtaining a velocity of 31 m/s in a direction 30° from the +x axis. Find the initial velocity vector of the object. (The angle of the object is measured counterclockwise
asked by Daniel 
chemistry
In a constantpressure calorimeter, 60.0 mL of 0.310 M Ba(OH)2 was added to 60.0 mL of 0.620 M HCl. The reaction caused the temperature of the solution to rise from 23.44 °C to 27.66 °C. If the solution has the same density and specific heat as water,
asked by meg 
maths
The Twisted River had approximately 5,300 Chinook salmon in 2008. The population has been decreasing at a rate of 8% per year. Write a function that gives the population in terms of y years after 2008.
asked by Anonymous 
Physics
A garden roller is kept at rest on a slope that makes an angle of 30 degrees the horizontal by an upward force of 2 500N parallel to the slope. 1. Calculate the mass of the roller? 2. Determine the magnitude of the force exerted by the surface on the
asked by Anelisa 
Chemistry
In general, do transition metals or main group elements tend to have higher melting points? According to a article, the FeCoNi alloy tended to have a uniform structure when only Fe, Co, and Ni were included. With Al and Si, however, it had more segregation
asked by Morgan 
history
Which of the following distinguished the Middle Colonies from New England and the Southern Colonies? A. peace treaties with Native Americans B. representative government C. prohibition of slavery D. ethnic and religious diversity
asked by beth 
Calculus 2
Let a thing rod of length a have a density distribution function p(x)+10e^(.1x), where x is measured in cm and p in grams per centimeter. A) if the mass of the rod is 30 g, what is the value of a? B) For the 30g rod, will the center of mass lie at its
asked by Jordan 
Vectors
Verify using a specific example that (Vector a + Vector b) × (Vector a – Vector b) = 2(Vector b×Vector a). Expand to the general case to prove that the result is always true.
asked by Adiana 
algebra
write each number in scientific notation 1) 0.000089 2) 456.981
asked by nicka 
physics
Two carts are involved in an elastic collision. Cart A with mass 0.55 kg is moving towards Cart B with mass 0.55 kg, which is initially at rest. Cart A stops after the collision and Cart B begins to move. What is the final kinetic energy of Cart B?
asked by please help me 
Physics
Please help due in less than 2 hours!! A person whose mass is m = 86.0 kg steps on a mechanical bathroom scale placed on an inclined plane that makes the angle α = 21.3° with the horizontal. What is the reading on the scale? i've tried m*g*sin(21.3) and
asked by anon 
Math
A girl's club is selling hats to raise money. They ordered 500 hats that cost$5.15 each. They will sell the hats for $18.50 each. All the hats were sold. How do you find the amount of money the club made after expenses?
asked by Ty 
Math
How many years old is a person if her age now is equal to her age in 3 years x 3, less 3 times her age 3 years ago?
asked by Kevin 
Vectors Math
A 5 N force which acts along the direction vector (2, 3), moves an object from A(1, 3) to B(3, 7). Find the work done if the given units are metres.
asked by Jaidon B 
Math
divide $8.91 by 6 and round the quotient to the nearest cent.
asked by Anonymous 
Chemistry
what is the trend in the atomic radii as the atomic number increases across a period? What is the exception to this trend? I know the radius decreases as you go from left to right, but I can't figure the exception, I read somewhere that it's the noble
asked by Al 
Math
The 5th term of an arithmetic sequence is 22 and the 15th term is 62. Find the 100th term and the sum of the first 60 terms.
asked by Anonymous 
Chemistry
How much heat is needed to change 3kg of copper from a solid to a liquid? Heat of fusion = 205,000 J/kg
asked by Dee 
SOCIAL STDIES HELP!
The constitutional officer who regulates health and safety issues for workers is the __________. (1 point) commissioner of insurance secretary of state*** attorney general commissioner of labor Which of the following positions is not a constitutional
asked by XenaGonzalez 
LA
What is the plot in the poem, "The Road Not Taken" and "O Captain! My Captain!"
asked by Anonymous 
English
A food chain is part of a bigger system called a food web. That web links the living things in an ecosystem. The herbivores in that system depend on the plants. If the plants are removed, the herbivores cannot survive. Then the carnivores, the animals that
asked by Zhana 
math
peter spent 20% of his money. he has $40 left in his pocket . how much did he go out with.
asked by chelsea 
CHEMISTRY
What should be observed during titration? My answer: We observe the change in color and change in turbidity of the sol'n. Am I right? Please add more things to be observed during titration. THANK YOU!
asked by Shay 
math
ramon spent 60% of his $437 paycheck gifts for his friends .how much did he spend
asked by chelsea 
math
bob wants to cover the floor of a room 3m wide and 4m long by squared tiles. if each square tile is of side 0.5m,then find the number of tiles required to cover the floor of the room.
asked by apekshita 
Physics
A 5.5 kg block is released from rest on a frictionless inclined plane making an angle of 23.3° with the horizontal. Calculate the time it will take this block when released from rest to travel a distance of 0.7 m along the ramp.
asked by Anonymous 
LA
Why do you think the author wrote. "The Road Not Taken" and "O Captain! My Captain?"
asked by Anonymous 
Crime and Society
Discuss how society decides what to define as a crime.
asked by Anonymous 
Math
Sue deposited $3000 in a savings account earning 2% interest over 8 years, what was the total interest Sue earned?
asked by Kay 
Math
Native Americans made baskets like this one in the early 1900's. If two sides of the triangle shown on the basket measure 1/4 in., and the third side measures 3/8 in., what is the perimeter of the triangle?
asked by Amri 
precal
One campus of Houston community college has plans to construct a rectangular parking lot on land bordered on one side by a highway. there are 640 feet of fencing available to fence the sides. let x represent the length of each off the two parallel sides of
asked by Jeremy 
chemistry
What is the specific heat of an object that weighs 25 g and when heated to a temp of 500K and dropped into 100mL of water changes the temp of the water from room temp (293K) to 306K? Cp of water= 4.184
asked by Halle Jensen 
Chemistry
At constant volume, the heat of combustion of a particular compound is –3949.0 kJ/mol. When 1.331 g of this compound (molar mass = 141.44 g/mol) was burned in a bomb calorimeter, the temperature of the calorimeter (including its contents) rose by 3.837
asked by meg 
math
Todd had $44 in his wallet. he spent 30% of his money. how much money does he have left
asked by chelsea 
algebra
How can I find the Domain and Range for y=1/x 2 And y=4/x4 +4 they also ask me to compare these 2 problems with graph of y=1/x please help me solve these algebra problems.
asked by smantha 
NIST banepa
A man can throw a stone 50m away.what is the maximum height to which he can throw the same stone?
asked by muskan adhikari 
History
In general, what was the Progressive movement and Progressive Era all about? (What is capital "P," Progressivism and how and why is it different from little "p" progressivism?)
asked by TayB 
physics
In a region where the electric field is constant, as it is between two oppositely charged parallel plates, is the voltage also constant?
asked by moooose 
Math
If Zachary takes 3 steps for every 2 steps Richie takes how nany steps will Zachary take if Richie takes 18 steps
asked by Anonymous 
History
What made the British model of limited monarchy with substantial parliamentary involvement more stable than French absolutism during the 18th Century? thanks!!
asked by Lilly 
chemistry
A closed container with a mixture of hydrogen, helium, and argon has a total pressure of 2.55 atm. The partial pressure of hydrogen is 0.700 atm and the partial pressure of argon is 705 mm Hg. What is the partial pressure of helium?
asked by Anonymous 
physics
Stuck on solving for unknowns in part F and G help please? a) the upper loop 1 18I12+ 13I18=30 (b) the lower loop 2 =5.00I36  18I12= 24 (c) the node on the left side 3 I12+I36=I18 (d) Solve the node equation for I36. 4 I12  I18 =I36 e) Using the equation
asked by MIKE 
geography
how did geographic features affect the development of japan
asked by afnan 
math
have orange juice and mango juice. i have 0.5 liters more orange juice than mango juice. which could be the amounts of juice that I have?
asked by Anonymous 
chemistry
how to calculate nuclidic mass of 3He when its binding energy is 0.76 MeV
asked by nithya 
Math
Diameter of a car wheel is 1.05 meter If car drives for 3.3 K.m how many rotations wheel rotates ?
asked by alpesh 
Algebra
Billy watchedb the clown car drive up to the circus and saw 14 clowns get out of one little car the clowns made up 56% of the performers in the circus how may performers were in the circus
asked by Anonymous 
Algebra 2
Because of friction and air resistance, each swing of a pendulum is a little shorter than the previous one. The lengths of the swings form a geometric sequence. Suppose the first swing of the pendulum has an arc length of 100cm and a return swing of 99cm.
asked by Nicole 
Algebra
The sum of two numbers is 6. The result when the greater number is decreased by twice the lesser is 9. Let x be the greater number and y be the lesser number. Find the numbers. Thank you
asked by Confused mom 
HELP getting gray hair with this one
Pregnancy Test Results Positive Test Result (Pregnancy is indicated) Negative Test Result (Pregnancy is not indicated) Subject is pregnant 80 5 Subject is not pregnant 3 11 a) Based on the results in the table, what is the probability of a women being
asked by Joe 
Life skills
Why and how someone would prioritize their values?
asked by Sara 
Ap history
Which of the following is not an accurate matching of a U.S. President and his foreign policy? A.Franklin Roosevelt: Monroe Doctrine and the "speak softly and carry a big stick" policy B. Wilson: Moral Diplomacy C.Taft: Dollar Diplomacy D.Theodore
asked by Quana. 
crime
What is street crime considered to include? As well as whitecollar, corporate, and state crime?
asked by Anonymous 
Solution Making
Suppose you start with a 5X solution A, and you want a final volume of 10ul of 1X solution. How much Solution A do you need? Can you please check my work not sure. I need 2 ul of solution A to 8 ul of H2O. 5/1=.2*10=2
asked by frank 
chemistry
How many milliliters of 0.316 M KOH are needed to react completely with 58.0 mL of 0.297 M FeCl2 solution to precipitate Fe(OH)2? The net ionic equation is: Fe2+(aq) + 2OH(aq) → Fe(OH)2(s)
asked by Suly 
science
How are weathering and soil formation related?
asked by Ricardo 
physics
why we derive our hands upwards and backwards to catch the ball?
asked by Haya Khan 
SS
2. Because many Southerners were unwilling to sell slaves to raise funds to build factories, they had no money to invest in businesses. Another name for this type of money is _____. (1 point) stocks bonds capital business mean
asked by PLZ... CHECK MY WOK~SS 
Math
It's an irregular hexagon. The base of the hexagon is 12m, the length of one side is 9m, the length of the other sides are 5m, and 4m, the width of the other sides are 7m and 5m. What is the area of the hexagon ?
asked by Maria 
Social Studies
In Chinese society, the merchant ranked below the.. A. farmers & aristocrats*** B. landowners & traders C. aristocrats & priests D. bankers & farmers*** I think it might be either A or D
asked by Brittany 
Physics
The magnitude of the velocity of a projectile when it is at its maximum height above ground level is 12 m/s. (a) What is the magnitude of the velocity of the projectile 1.7 s before it achieves its maximum height? (b) What is the magnitude of the velocity
asked by Ludvig 
math
hahn had $25 left in her purse after shopping and spending 20%of her money.how much did she leave to go shopping
asked by liyah 
Criminology
I have to argue the Buck V. Bell case, and I need to know if the case were taken to court today what would the outcome be? can someone give me some starters to begin my lengthy response?
asked by breeamberr 
Vectors
Explain why it is not possible for Vector a • (Vector b • Vector c) to equal (Vector a • Vector b) • Vector c . (This means that the dot product is not associative.)
asked by Adiana 
physics
The coefficients of static and kinetic friction between a 43 kg box and a horizontal surface are 0.72 and 0.20, respectively. (a) What is the acceleration of the object if a 135 N horizontal force is applied to the box? (b) What is the acceleration if the
asked by Bri 
Algebra
Determine the solution set of 2x3y
asked by Anonymous 
Chemistry
Write the rate law for the reaction, expressing k(overall) in terms of k1, k2, and k3. Step 1: UV light + Cl2(g) ⇄ 2Cl(g) Fast, Endothermic Step 2: Cl(g) + O3(g) > OCl(g) + O2(g) Slow, Endothermic Step 3: OCl(g) + NO(g) > NO2(g) + Cl(g) Fast,
asked by Student 
english lanuages
How do °? write a reflective essay about "°? am" can you please how mean 350400 words
asked by raeesah 
Math
I have to find the median of 0, 1, 2, 3, 4, 5, 6, 7, 8. There is no data in 5 or 7. Would the median still be 4? Thanks for your help
asked by Kyle 
geometry
How can you tell that the distance from the top of a ladder to the ground is longer than the distance from the base of the ladder to the wall?
asked by Anonymous 
Science
What is Genetics?
asked by Hossain 
Physics
How to determine the work done on the object with a FCosTheta(Y axis)Displacement(X axis) graph.
asked by Jennifer 
science
What is the density value of octane at the pressure of 101.325kpa and temperature of 298K?
asked by milly 
CHEMISTRY
Cite three methods of analysis of a substance from a given sple by titrimetric method of analysis. My answer is: direct method indirect method back titration method Is it right??
asked by Shay 
physics
The Speed By Which A Sound Travels In A Water Of Depth 300m,is 216km/h.Calculate The Time Taken By The Sound At That Depth.
asked by oketunde olalekan 
on the lines below, explain how you found how many
on the lines below, explain how you found how many long Amy's garden fence will be.
asked by on the lines below, explain how you found how many long Amy's garden fence will be. 
Chemistry
what is the trend in the atomic radii as the atomic number increases across a period? What is the exception to this trend? I know the radius decreases as you go from left to right, but I can't figure the exception, I read somewhere that it's the noble
asked by Al 
biology
what is one advantage of using e. coli to study bacterial growth rates?
asked by Mai 
Science
You have a block of ice with a mass of 6.12 . The volume of the water is 100L and the volume of water when the ice is in the water is 106.66L. I subtracted 100.00 and 106.66 to get 6.66L as the volume of the ice What I'm confused about is how to divide
asked by Alyssa 
Vectors
Verify (Vector a + Vector b) × (Vector a + Vector b) = 0⃗ . What can be said about two vectors whose cross product is the zero vector?
asked by Adiana 
Vectors Math
Find the area of a triangle with vertices A(1, 3, 5), B(2, 3, 4) and C(0, 3, 1).
asked by Jaidon B 
History
Why did Louis XIV’s France appear to be such a successful model for government in the 17th Century? Thanks
asked by Lilly 
physics
Calculate the distance between the center of the earth and the center of the moon at which the gravitational force exerted by the earth on an object is equal in magnitude to the force exerted by the moon on the object.
asked by Cali 
math
17 is what percent of 51
asked by chelsea 
math 107
Use the following diagram of a flowerbed of petunias to answer the following questions. This diagram is a rectangle with ½ a circle on each end. The circle diameter is 22 feet, while the length of the rectangle is 60 feet. If you draw an X in the middle
asked by kristie 
math
let two stochastically independent random variables y1 and y2 with the distribution b(n1,p1) and b(n2,p2) respectively,how find a confidence interval for p1p2 ?
asked by assma 
math
let two stochastically independent random variables y1 and y2 with the distribution b(100,p1) and b(100,p2) respectively,y1=50 and y2=40 ,find 90% a confidence interval for p1p2 ?
asked by assma 
chemistry
sodium burns in chlorine to produce sodium chloride according to the reaction: 2Na(s) + Cl2(g) = 2NaCl(s). A student is asked to predict the mass of sodium chloride produced when 71 g of sodium is placed in a container of 200 g of chorine. The container is
asked by Matt 
HSM/220
Having trouble with Appendix C creating a budget using 1.6 million dollars
asked by Connie 
Geometry
For Kite ABCD, if RA = 15 , and BD = 16, find AD.
asked by Chanel 
Criminology
surveillence cameras have caught prison inmates teaching other inmates how to disarm an officer. Apply Sutherland's Differental Association theory to the prison subculture. How would i go about answering this?
asked by breeamberr 
Vectors Math
Use a specific example to prove that the cross product is also not associative. That is, use three specific vectors in 3sapce to show that a×( b × c ) is not equal to ( a ×b ) × c.
asked by Sheliza 
math
you take a print measuring 14cm by 10cm from an old family photo album into a copy shop. what would be the measurement if the print was enlarged by a scale factor of 2.5?
asked by ashy 
math concepts
Matthew sits at his desk unable to figure out the answer to a division problem. He reaches into his desk and pulls out a calculator. What is the correct response for Matthew's teacher to have? A. "Put that calculator away, you can't cheat on your work." B.
asked by lauren 
statistics
A comprehensive study of orphaned children is conducted in every orphanage in Australia. A scale called the Capacity for Attachment Scale is given to all orphaned children. The mean (μ) of the scale is 72 and the standard deviation (σ) is 13. Assuming
asked by Alicia Estrada 
geography
command system of mongols
asked by afnan 
math
at a certain time of day a 5 foot 11 inch woman casts a 3 foot 11 inch shadow. how tall is a nearby tree that casts a 14 foot 5 inch shadow at the same time of day?
asked by zana 
solution making/ chemistry/biotech
You have 750ml's of a solution that was originally made up using a 20X stock. How much stock was used? I think the answer is 3.75 by dividing 750/20 but I am not sure
asked by sonya 
Crime and Society
What is an example of a widely held myth or misconception about crime and society?
asked by Anonymous 
english
the outsiders page 63 imagery compare the picture with the situation
asked by afnan 
math
sal spent $6 out of $12. what percent of his money did he use
asked by chelsea 
math
A rally car traveled for 2 hours 40 minutes at an average of speed pf 120km/h. The car consumes an average of 1 liter of fuel for every 4 kilometers. A liter of the fuel costs shillings 59. Calculate the amount of money spent on fuel. Distance = 2 2/3h *
asked by kudu 
physics
What is the force a rock exerts if it's mass is 36,000 kg and the acceleration due to Gravity is 9.8 m/s2
asked by Anonymous 
math
what is 42% of 87
asked by chelsea 
math
We need to find the length of AD. AB is 20cm, BC is 13cm and CD is 10 cm.
asked by Anonymous 
math
simplifying radical expressions 3\/""""4""7" 250z x sorry it was hard to type some of the characters.so it's cube on outside of 250 z to the 4th, xto the 7th inside the radical sign
asked by Anonymous 
algebra
A package of modeling clay was shaped like a cone with a radius of 25 cm and a height of 7.2 cm. Miriam used all the clay to make a cylinder with a radius of 15 cm. What was the height of the cylinder? Express the answer to one decimal place and use 3.14
asked by Lily 
Vectors Math
For any vector find Vector a × Vector a. Explain your result.
asked by Amy 
linear algebra
Which of the given subsets of R3 are subspaces? (a) The set of all vectors of the form [a;b;0] b)The set of all vectors of the form [a;b;c] where a > 0. c) The set of all vectors of the form [a;c;c] d) The set of all vectors of the form [a;b;c] where 2a
asked by kirsten 
Vectors
a) Let Vector a = (3, 4, 1), Vector b = (5, 2, 3) and Vector c = (0, 1, 3). Find the triple product, Vector a • (Vector b × Vector c).
asked by Adiana 
Vectors
b) Explain why (Vector a • Vector b) × Vector c does not exist.
asked by Adiana 
algebra
A package of modeling clay was shaped like a cone with a radius of 25 cm and a height of 7.2 cm. Miriam used all the clay to make a cylinder with a radius of 15 cm. What was the height of the cylinder? Express the answer to one decimal place and use 3.14
asked by Lily 
art
where is the negative space in the rubin case?
asked by sara 
Math
Hi, so I am supposed to calculate the volum of my prism as if it were a prism. I know I'm supposed to to do Volum=1/3* area of the base* height. But I get confused can you please help me. These are the measurements of my prism. Length=5cm Width=17cm
asked by Callie 
Math
If A(6,1) lies on the graph of h(x), find A^1 on the graph of j(x) if j(x) = h(3x) + 4
asked by Anonymous 
physics
A ball which is at rest is dropped from a hight h meter as it bound off the flour its speed is 80% of what it was just before touching the ground the ball will rise nearly to rise of
asked by faizi 
SOCIAL STDIES HELP!
Georgia's Government and Law Are my ansers right? *** Which of the following statements about the state executive branch system of departments and agencies are true? Mark all that apply. (2 points) The system is comparable in purpose to the legislative
asked by XenaGonzalez 
Intro to stats
A comprehensive study of juvenile delinquency is conducted in every staterun reform school in Australia. A scale called the Antisocial Beliefs Scale is given to all juvenile delinquents. The mean (μ) of the scale is 60 and the standard deviation (σ) is
asked by Soledad 
geography
how did japan first become introduce to chinese culture
asked by afnan 
Math
A store has 21 bikes and scooters. If there are a total of 54 wheels, how many of each are there?
asked by Anonymous 
[Calculus] Usubstitution for Integrals
Integrate from 1 to 5 of (3x5)^5 dx = Integrate from a to b of f(u) du where (I have solved this part) u = 3x5 du = 3 a = 0 b = 12 The original value of the integral is 165888 via calculator here's my last question, and it has to be in terms of u: f(u) =
asked by Ian 
Math
If 8 students eat apples and 12 students eat bananas, how many students eat apples or bananas?
asked by Mary 
English
Okay, So I didn't post this one because I thought I had it right.. but now im unsure. My school appeared on the news last week because we had made an important change in our community. Our 8th grade class had planted a large garden in what was once only a
asked by Zhana 
Math
I have a table with x and y. x = 0, 1, 2, and 3. y=2xsquared. My answers are 0 = 0, 1 = 4, 2 = 16, and 3 = 36. Am I right? Thanks.
asked by Kyle 
science
How do water and air cause rocks to crumble?
asked by Ricardo 
math
How can i simplify this furthur: 5x(x3)/(x1)(5x15)
asked by Anonymous 
[Calculus] Usubstitution for Integrals
Integral of cos(x)*a^sin(x) + C dx = Integral of cos(x)*sin(x)^a + C dx = Let a be a fixed positive number. I'm clueless is to how to solve for a...
asked by Ian 
physics
how much heat must be removed from 14 lbs of aluminum block in order to cool it from 80 degrees fahrenheit to 15 degrees fahrenheit?
asked by asap 
child psychology in general
in conducting experiments to test scientific theories,exception a.can be ignored if they are few in number b.tend to disprove or substantially weaken the theory and must be reported c.suggest that the research method was faulty my answer is b
asked by susue 
algebra
I am confused on how to solve this. 4/(x+4) + 4/5 =5/2
asked by Nathan 
Science
What is DNA and RNA? How do it work? How does it reproduce? How does it mutate? How do things evolve?
asked by Hossain 
math
jackie kept $75 out of the $80 she found on the streets of nyc what percentage did she use
asked by liyah 
algebra
1. 5x^(4) 2. 1/x^(5) 3. (14a^3) (2a^2) 4. 7g^4 g^(1) 5. (3x)^3 x^5
asked by nicka 
Vocabulary/Definiton
What is "profound language"? I want to know because I wanted to ask my teacher if we are allowed to use mild cusses in our poem, and I was wondering if "profound language" meant that specifically. I have heard this phrase before, but I interpreted as a
asked by INeedHelp 
English
What are the verbals in these sentences and are they gerunds or participles? The dog reacted by racing around the corner, dashing across the kitchen, and skidding to a stop. In the finished commercial, the chuck wagon disappears right through the cabinet
asked by Kelley 
Math
Felisha worked at the library for three months.she earned $4,500.00 and must pay total of 15% in taxes,which includes federal withholding, Medicare, and social security taxes.What is her net pay? Show or tell how you got the answer A) $3,825.00 B)
asked by Suzy Moler 
Algebra
Given: f(x) = 3x + 4 and g(x) =1/4x 3 find: (a) g(f(x)) (b) f(g(2)) (c) when f(g(x)) = 5
asked by Anonymous 
Science
What type of element is fluorine?
asked by Anonymous 
MATH
what is the rule of the function table if the input is 1,8,5,10 and the output is 4,6,1,5
asked by Randy 
quick question
what are three programs financed from one payroll tax to which employers and employees contribute at a rate specified by law ?
asked by lala 
Social studies
Why were bellows important to early blacksmiths?
asked by Sarahi 
English
Sorry to ask this question again but what are some examples of realism in A Raisin the Sun in Acts two and three
asked by Amy 
Math
Eric and frank want to equally share 3/4
asked by Anonymous 
governement
What is the role of congress in foreign conflicts?
asked by anonymous 
English
Which one of the following words has more then four syilables
asked by Anonymous 
Social studies
Why is commerce important to a society?
asked by Sarahi 
Math
What is the domain of x/(x1)? Is it all x 1?
asked by James 
Psych 42 (Stats)
A comprehensive study of juvenile delinquency is conducted in every staterun reform school in Canada. A scale called the Antisocial Beliefs Scale is given to all juvenile delinquents. The mean (μ) of the scale is 71 and the standard deviation (σ) is 5.
asked by Dany 
Math
Thank you Steve, sorry for the confusion. This is a chart with x's in the numbers (like a bin). There aren't any x's in 5 or 7. Would I exclude them and only use, 0, 1, 2, 3, 4, 6, and 8? Then my median would be 3. Correct? Thanks
asked by Kyle 
math
22 is what percent of 88
asked by chelsea 
math
Given that log y = log (10^n) solve for n.
asked by kudu 
math
3+2(6z3+4)
asked by tank 
math
what is 1/4 and 1/3 divided by
asked by no one 
Wrld Hist
To what extent did the French Revolution represent a tangible political expression of Enlightenment ideals?
asked by Sarah 
Math
Draw a parallelogram with an area of 48 sq cm with a decimal factor oft the length ,width or both
asked by Ac 
Math
Given f(5) = 5 and f(9) = 2 determine the equation of the linear function f
asked by Anonymous 
government
what was the original executive order and how did this ruling impact the order???
asked by anonymous 
math concepts
Sarah understands that if there are 11 ones, the first 10 move over to the tens column as one unit (i.e., one group of 10). What concept does this understanding represent? A. Renaming B. Regrouping C. Borrowing D. Place value my answer a.
asked by lauren 
english
define literature
asked by emmanuel 
English
Essay: Honor Introduction/Topic sentence: Courage, strength, and dignity is a very hard goal to achieve and to accomplish in ones life. Many have not succeeded in such a gift in their life but they took it for granted. How can you fix these two sentences
asked by Alexa 
Math 222
Please help me solve and understand this.**MY PLUS AND EQUAL KEY IS NOT WORKING** F equals mv^2/r
asked by Marissa/ PLEASE HELP