Questions Asked on
April 8, 2019

History
What was the purpose of the sextant during the Age of Discovery? A. It was a navigational tool used to determine longitude and latitude by calculating the angle between the horizon and a celestial body such as the moon, sun, or a star. B. It was a
asked by Catrina 
social studies
How did an agricultural surplus relate to expanded trade during the High Middle Ages? A. Trade increased because surplus crops could be traded. B. Trade decreased because surplus crops were needed to feed local populations. C. Trade decreased because
asked by NikeRetro 
Social Studies
Which statement describes how geography influenced the cultural development of Southeast Asia? A. Open seas protected the indigenous cultures of the island nations from outside influence. B. Distance from Oceania prevented the migration of Austronesian
asked by Hii!! 
History
Which analyze effects of World War I on the internal politics of Russia? (Select all that apply.) Communists were able to gain power through a second revolution in the political chaos of the war. Russia’s alliance with emerging democracies of France and
asked by Kambrie 
History
Which of the following is the best description of the purpose of a folk festival? to celebrate various Hispanic cultural items to celebrate European immigrants' heritage to celebrate the practices and traditions of the past in a culture *** to provide a
asked by Orangey 
math
Dan made a quilt for his cousin's doll. The quilt had a 7 × 7 array of different color square patches. If each patch is 1 3 4 in long, what is the area of the whole quilt
asked by s 
history
Drag and drop the texts to complete the sentences. Hebrew BibleEpistlesBook of GenesisChristian BibleBook of RevelationGospelsTen Commandments Christians believe in the  as their holy book. This book includes the New Testament and the Old
asked by Street fighter 
Social studies
What is the current political status of Australia and New Zealand? A. Both remain British colonies and members of the British Commonwealth of Nations. B. Australia is independent; New Zealand is still a British colony. C. New Zealand is independent;
asked by hi i exist 
texas history
1. what is supply in the free market a the amount of a good or service b the benefits of a good or service **** c the demand of a good or service d the quality of a good or service
asked by hia 
math
A plant cell has a length of 0.000085 meters. Which is this length written in scientific notation?
asked by thazzy 
Language arts
in the story "Rose Pogonias" which type of figurative language is found in lines 6 and 7? anonymous HELP ME MS.SUE HELP MEEEEEEEEE
asked by DJ Marshmello 
social studies
Look at the timeline of a span of European history. A timeline of select events of the Middle Ages is shown. The timeline ranges from the year 500 to the year 1500. The timeline shows that in 597, Pope Gregory I sent missionaries to Britain. It shows that
asked by Hayden 
History
Which explains the significance of the Battle of Verdun in World War I? A loss to the Central powers caused Russia, which was not well equipped, to sign a separate peace treaty with Germany. Massive casualties for both the Allied and Central powers, with
asked by Kambrie 
Social Studies
1.Use the passage to answer the question. In the text, you read this about the healthcare issue during Bill Clinton's presidency: "In 1994, some 37 million Americans had no health insurance. Clinton called for a national system of health insurance for
asked by anonymous 
History
Which accurately describes Isaac Newton’s clockwork universe theory? A. It compares the universe to a mechanical clock wound up by God, with its gears governed by the laws of physics. B. It compares the universe to London’s Big Ben clock tower,
asked by Alyssa 
Direct and indirect guidance
When a teacher says, "Dennis, please put the baseball equipment away before you leave the playground," the teacher has asked for _______ compliance. A. threatening B. task C. attentional D. contact My answer is B.
asked by Diana 
History
What role did Otto von Bismarck play in the unification of Germany? He instituted lebensraum to formally give Germans more living space by taking over Prussian territory. He unified the 29 independent states under the Weimar Republic using the Treaty of
asked by Kambrie 
Life orientation
Six ways in which individuals , groups and the broader South Africa community can be influenced by human rights violation
asked by Morongwa 
social studies
Look at the timeline of a span of European history. A timeline of select events of the Middle Ages is shown. The timeline ranges from the year 500 to the year 1500. The timeline shows that in 597, Pope Gregory I sent missionaries to Britain. It shows that
asked by Hayden 
History
1) how did the Nez Perce delegation to William Clark affect westward settlement? A) The delegation asked Clark to return with them and assume the position of chief to protect the Nez Perce from white settlers. B) The delegation was reported as requesting
asked by lover<3 
PreCalculus
If a varies directly as the square of b and inversely as the cube of c , how does the value of a change when the values of both b and c are halved? a remains the same a is halved a doubles a is 25% of its original value
asked by Quinn 
history
What was the purpose of the War Productions Board? A. to tell the factories how many planes or tanks each factory had to produce B. to help factories shift from making consumer goods to making war materials C. to ship war materials overseas to Allies D. to
asked by anonymous 
algebra
i need help with the sample work Exponents and Exponential Functions Unit Review
asked by . 
Social Studies
What form of mass entertainment took place here? A. chariot races B. dramatic theater C. gladiator battles D. political oratory i think it is c or a
asked by Killer of lolkiller 
social studies
(55) All fines that have been given to us unjustly and against the law of the land . . . shall be entirely remitted [given back] or the matter decided by a majority judgment of the twentyfive barons . . . together with [the] archbishop. . . . Magna
asked by NikeRetro 
history
What strategy did the Allies agree upon in order to win World War II? A. move in on Germany from all sides, then attack Japan by going through the Soviet Union B. defeat Germany and Italy first, then combine their forces against Japan C. defeat Germany’s
asked by anonymous 
Social Studies
Which holy writing do Christians, but not Jews, uphold as scripture? A. Hebrew Bible B. the Talmud C. New Testament D. the Koran I think it is c or d
asked by Killer of lolkiller 
Calculus
The components of a position vector of a particle moving in the plane are components t cubed, 2 times the sine of t. What is the distance traveled by the particle from t = 1 to t = π? Type your answer in the space below and give 3 decimal places. If your
asked by Alice 
Social Studies
Drag and drop events in Indochina leading up to the Vietnam War. Put them in the correct order from the most distant past (at the top) to the most recent (at the bottom). 4. France fights communist forces in Indochina. 5. France recognizes an independent
asked by Please Help Me 
chemistry
A piece of copper of mass 40g at 200°C is placed in a copper calorimeter of mass 60g containing 50g of water at 10°C. Ignoring heat losses, what will be the final steady temperature after stirring. (Specific heat capacity of copper= 0.4J/g°C, specific
asked by POPPY 
History
How did Japan attempt to solve its economic troubles during the Great Depression? The Japanese government began to invest in less capitalintensive industries to reduce overhead and promote international trade. The collapse of the US stock market caused
asked by Kambrie 
life orientation
critically discuss six ways in which xenophobia impact on individuals and groups and the consequences of the xenophobia have on the individual as well as on the community
asked by sizwe 
history
Belize's government is different from the governments of most Central American countries because Belize
asked by overdrive 
Social Studies
Study the graph. A graph shows the number of carbon emissions in Scandinavia. Emissions are shown in metric ton. In Denmark, there were 8 in 2009 and a little over 8 in 2010. In Finland, there were 10 in 2009 and a little over 11 in 2010. In Iceland, there
asked by Hi 
Science
What characteristic best identifies it as a comet? Comets are streaks of light. Comets are larger than asteroids. Comets enter the Earth's atmosphere. Comets develop a fuzzy, cloudlike shell called a coma, as well as a tail.
asked by anonymous 
Math
A propane gas tank consists of a cylinder with a hemisphere at each end. Find the volume of the tank if the overall length is 20 feet and the diameter of the cylinder is 6 feet (round to an exact number) (see figure in the website below).
asked by anonymous 
Quadratics
Find the vertex of the equation given. Equation: y=2(x5)(x1)
asked by Dylan 
Math
Am I right on these answers 1.Determine the sign of the sum of –18+11. A. Positive B. Negative*** C. Zero 2.Determine the sign of the sum of –8+8. A. Positive B. Negative C. Zero*** 3.Determine the sign of the sum of 14+30. A. Positive*** B. Negative
asked by Cate 
Social Studies
Drag and drop events in Indochina leading up to the Vietnam War. Put them in the correct order from the most distant past (at the top) to the most recent (at the bottom). 4. France fights communist forces in Indochina. 5. France recognizes an independent
asked by Please Help Me 
Quadratics
Find the equation of the line of symmetry. Equation: y=a(x6)(x+12)
asked by Moe Lester 
math
Alex lives 500 yards from the park.How many inches does Alex live from the park ?
asked by barbara 
economics
What is the demand for workers in your school cafeteria derived from?
asked by Anonymous 
Math
The figure below is Circle E. Line CF is tangent at point C. Find the measure of Angle ECF. Find the measure of Angle AKB. Find the measure of Angle ACF.
asked by Meep 
Math
Jordan drove for 6 hours at 55 miles per hour, while Matt drove for 3 hours at 60 miles per hour. If Isaac drove 82 miles longer than Jordan and Matt drove combined, for how many miles did Isaac drive? (Hint: Rate × Time = Distance)
asked by Mia 
Chemistry
How many unpaired electrons are there in an atom of an element with the following configuration?1s2 2s2 2p6. A.0 B.1 C2 D6 E8
asked by Ahmodu 
L.O
Critical discuss six ways that the human rights violations influence individual, groups and the broader south African community
asked by Thendo 
geometry
A plane is located at C on the diagram. There are two towers located at A and B. The distance between the towers is 7,600 feet, and the angles of elevation are given. A. Find BC, the distance from Tower 2 to the plane, to the nearest foot. B. Find CD the
asked by Bry 
math
a line from top of cliff to ground just passes over the top of a pole 20m high. the line meet the ground at point 15m from the base of the pole. if it 120m away from this point to the base of the cliff, how high is the cliff
asked by betselot 
Math Help
Which quadratic rule represents the data in the table? (1 Point) X : 1  0  1  2  3 Y: 6  5  6  9  14 Y = 2x^2 + 5 Y = x^2 + 5 *** Y = x^2  5 Y = x^2 + 5 Help ASAP!
asked by Some Random Girl 
math
A spinner that has 5 areas of equal size, blue, red, green, yellow, and purple, is spun 25 times. The results are shown in the table. Are all outcomes equally likely according to the results of the experiment?
asked by macayla 
US History
Before the Civil War the collapse of the Whig Party and the formation of the Free Soil and the Republican parties showed that a. opposing views on slavery affected national unity b. Americans were united in their political views c. major political parties
asked by maczindahouse 
science please help asap
a student fills a paper cup with water and puts it in the freezer overnight. when she takes the cup out the next day she notes that the sides of the cup are pushed out. why did this happen.
asked by hi 
Language arts
Part A: In act 2 scene 3 of a Christmas carol Scrooge and Marley what is Scrooge's first reaction on seeing Cratchit's family? A: He Thinks Cratchit has too many children B: He is afraid Tiny Tim will not live. C: He is touched that Cratchit toasts him. D:
asked by sparkles 
life orientation
Critically six way in which individual group and the broader south African community can be influenced by human right violation
asked by kgaugelo 
Physics
A baseball is thrown at an angle of 20º relative to the ground at a speed of 25.0 m/s. If the ball was caught 50.0 m from the thrower, how long was it in the air?How high did the baseball ravel before beginning it's descent? Please help me!!!
asked by Amber 
Math
The difference between a pole that is 95 feet long and a pole that is 1482 cm long Pls pls pls help I don’t get it.
asked by 3 grade 
physics
when a stone is projected, it's horizontal range is 24m and greatest height 6m. find it's velocity of projection?
asked by Humble 
Math
Please help me!! i really don't know how to do it. can someone show me how to do it. A propane gas tank consists of a cylinder with a hemisphere at each end. Find the volume of the tank if the overall length is 20 feet and the diameter of the cylinder is 6
asked by anonymous 
maths
Solve for x in 50x^(3/2) = 32x^(1/2)?
asked by BIZHATOCOTO 
History
1. What is a main difference in powers among the branches of the federal government? A. whether its officers can be impeached B. the length of terms of office C. the ability to pass laws without the consent of other branches D. whether they make new laws
asked by Charlotte Dunois 
Statistics
On a production line making cameras, the probability of a randomly chosen camera being substandard is 0.072. Find the probability that there are fewer than 18 cameras which are substandard.
asked by Alex 
Java programming
without running on java, what is the final answer, please show your work. public class sample { public static void main(String[] args){ Sample x = new Sample(); int i = 10; int b = x.g(i); System.out.println(b + i); } public int f(int d){ int n = 0;
asked by anonymous 
maths
Solve for x in 16x^(3) = 2x^(6)?
asked by BIZHATOCOTO 
Math
1. What is the ratio of the radii of two circles with area = 3 π square units and 75π square units? b. What is the ratio of their circumferences? 2. What is the ratio of the sides of two trapezoids with area = 8 square units and 72 square units? b. What
asked by anonymous 
maths
the bearing of a point x from a point y 074 degree what is the bearing?
asked by BIZHATOCOTO 
Direct and indiect guidance
6. A block area would be most appropriately placed near which of the following? A. Science area B. Dramatic play area C. Puzzles area D. Book area My answer I think is B.
asked by Diana 
Math
The school production of 'Our Town' was a big success. For opening night, 497 tickets were sold. Students paid $2.50 each, while nonstudents paid $4.50 each. If a total of $ 1450.50 was collected, how many students and how many
asked by Chris 
Algebra
A mother wants to invest $10000 for her children's education. She invests a portion of the money in a bank certificate of deposit (CD account) which earns 4% and the remainder in a savings bond that earns 7%. If the total interest earned
asked by Chris 
Math
Use a system of equations to find the equation of the parabola y = ax^2 + bx + c that passes through the points. Solve the system using matrices. Use a graphing utility to verify your result. The points are (1,6), (4,3), (5,2)
asked by anonymous 
Geography
Why did the original farms on the prairies turn out to be too small? What happened as a result of this?
asked by Zenna 
Math
It takes Lin 1 hour to drive 62 miles,2 hours to drive 130 miles,and 3 hours to drive 195 miles. Write an equation for the relationship.Tell what the variables represent
asked by Sakhya 
Social studies
What type of map would you use to locate the rocky mountain
asked by Jessa 
chemistry
What is the percentage by mass of water of crystallization in a molecule of Na2co3.10h2o?
asked by POPPY 
Geography
What are the three general factors that affect rural settlement patterns?
asked by Zenna 
Algebra
Line m passes through points (4, 9) and (2, 2). Line n passes through points (2, 2) and (6, 7). Are line m and line n parallel or perpendicular?
asked by Nate 
Math
One root of the equation x^2+6x+q=0 is twice the other root. Find q and the roots.
asked by Anonymous 
Maths
A distributes Rs.180 equally among a certain number of people. B distributes the same sum but gives to each person Rs. 6 more than A does, and gives the same sum to 40 persons less than A does. How much does A gives to each person?
asked by Rihit 
Math
Calculate the volume of the following shape in the link below. www.webassign.net/userimages/1.png?db=v4net&id=454245
asked by anonymous 
Calculus
What is the velocity vector for a moving particle with a position vector r(t)=(2/t, ln(t))? a) (2,e^t) b) (2ln(t), tln(t)) '/> c) (2/t^2, 1/t) d) (ln(t), 2/t) My answer is "c" but is negative. Can you tell me if my answer is correct?
asked by Alice 
Physics
1. A vector is defined as having magnitude of 15 m and a direction of East. Multiply this vector by the scalar value of –6. What is the resultant vector’s magnitude and direction? A. 90 m East B. 90 m West C. 90 m East D. 90 m West 2. What are the
asked by Amber 
Algebra
A grocery store sells four different jars of peanut butter. Determine which is the best buy, based on the cost per unit. 10 ounces for $1.06 24 ounces for $2.45 32 ounces for $3.07 34 ounces for $4.01
asked by Chris 
Math
ms sue im sorry about my previous name and i need to know the answer to this, If a firefighter found stray cat stuck in a tree hole, and the circumference of the hole is 3.8 feet and the volume of the cat is 15 cubic inches, would the cat be able to get
asked by gatorade drinker 
math
there are 400 seats in a concert hall. 120 of them are occupied. what percentage of the seats are occupied. what percentage of the seats are not ocupied.
asked by Anonymous 
life orientation
The differences and similarities between NSFAS and Funza Lushaka
asked by thandokuhle 
math
The temperature in Toronto at noon during a winter day measured 4°C. The temperature started dropping 2° every hour. Which inequality can be used to find the number of hours, x, after which the temperature will measure below 3°C?
asked by thazzy 
maths
Using synthetic division find the remainder when f(x) =2x^4+12x^3+6x^2÷5x+75 is divided by x+5?
asked by BIZHATOCOTO 
MATH
A G.PIS SUCH THAT THE 3RD TERM IS 9TIMES THE FIRST TERM,WHILE THE 2ND TERM IS ONE TWENTY FOURTH OF THE 5TH TERM.FIND ITS 4TH TERM
asked by JOSHUA 
US History
"...To make all Laws which shall be necessary and proper for carrying into Execution the foregoing Powers, and all other Powers vested by this Constitution in the Government of the United States, or in any Department or Officer thereof." This clause was
asked by maczindahouse 
math
In which quadrant does the point (18, 18) lie
asked by miley 
Chemistry
How to separate the substances of sodium chloride, ammonium chloride, lead chloride and iron fillings from a mixture.
asked by Faith 
chemistry
what is the approximate molarity of the NaOH solution you will prepare
asked by Jackson GITING 
US History
In explaining why the nullification of the 1828 Tariff of Abominations was justified, John C. Calhoun contended that a. the people had ratified the Constitution and, therefore, could decide on the constitutionality of a federal law. b. the states were
asked by maczindahouse 
English
1. It's a quarter to six. 2. It's quarter to six. [I think two expressions are correct. Which one is commonly use in the USA?] 3. It is 10:05. It's ten o five. / It's ten oh five. 4. It is 10:5. It's ten five. [Which one is grammatical, #3 or #4? Do we
asked by rfvv 
English
English is the alanguage of oppportunity.why brother to teach indegenous language
asked by Joy 
English
1. She has a brother. 2. He has a brother. 3. It has a brother. [Can we use all the expressions? Does "It' refer to "She" or "He"? When 'It' refers to an animal, can we use Sentence 3?]
asked by rfvv 
English
1. What time do your sister and you get up? 2. What time do you and your sister get up? [Which one is grammatical? Can we use both sentences?]
asked by rfvv 
Calculus
Find the arc length of the curve from t = 0 to t = 1 whose derivatives in parametric form are dx/dt=2cos(t) and dy/dt=ln(t^2). Type your answer in the space below and give 2 decimal places My work: 2cost(t) = sin(t) = sin^2(t) ln(t^2)= 2/t= 4/t^2
asked by Alice 
About Jiskha
Are there mature people running this site? Can you really help kids with their homework? You see, I am a very concerned parent that have a child that really needs some help. His grades in math are failing and the tutors are not available at this time. So
asked by Jane Doe. 
history
West African villages were made up of people of different a.religion b.clans c.ethnic groups d.cultures I think its c.ethnic groups
asked by ninja random 
direct and indirect guidance
Which of the following is a characteristic of authentic assessment? A. It relies on paperandpencil fillintheblank tests and is performancebased. B. It's performancebased, relies on paperandpencil fillintheblank tests, and emphasizes realworld
asked by Diana 
Physiology
The partial pressure of nitrogen in the atmosphere is 0.7829 arm and the partial pressure of carbon dioxide is 0.0015 atm and water vapor is 0.0089 atm, what is the partial pressure of oxygen at sea level (STP= 1atm)
asked by Chloe 
social studies
for an additional public green space to be considered public servis what must be tru?
asked by cece 
MATH
i need help wiht this question 6/2(1+2)=
asked by HELP ME 
Math
For any series 5+7+9+.....the sum of how many terms will be 480?
asked by Megha gupta 
physics
The speed of sound in air at sea level is 340m/s while that of light is 300,000km/s. how far ( to the nearest metre) from the centre of the thunderstorm is an observer who hears a thunder 2s after the lightning?
asked by BIZHATOCOTO 
Math
please help me!!! 1. What is the ratio of the radii of two circles with area = 3 π square units and 75π square units? b. What is the ratio of their circumferences? 2. What is the ratio of the sides of two trapezoids with area = 8 square units and 72
asked by anonymous 
math
a cylinder of radius 14 cm contains water. a metal solid cone of base radius 7 cm and height 18 cm is submerged into water.find the change in height of the water level in cylinder.
asked by shirleen 
maths
Solve the equation 17=3x(x5) correct to 2d.p?
asked by POPPY 
Math
Can someone help me with this question please. The question is: Name the points with given coordinates. (4,2). The choices are: 1. H. 2. K. 3. J. 4. G. My answer is: H. Im not sure if this is correct but if it is can someone please help me. Please like
asked by StrangerthingsAddict 
physics
"What is the phase difference of a progressive wave [y=0.5sin(2πx60t] with a phase shift from (2,0)to(1.5,0)"?
asked by POPPY 
maths
Under surd; simplify the following. 1. 1 all over 2 root 3+ 5 that is 1/2√3+5. 2. 1 all over 1 root 3 all in bracket that is 1/(1√3)^2.?
asked by BIZHATOCOTO 
Coding
= True** False Thx!
asked by Lola 
Math
Mike is a building a model of an antique car. The scale is 2cm=3ft. If the windshield of the car is 6ft wide, what is the width of the windshield on the model?
asked by Sean 
maths
PQR is a triangle and PX is perpendicular to QR at X. Given that PR= 6cm, RX=4cm and RQ=9cm, calculate PQ. Leave your answer in surd form?
asked by BIZHATOCOTO 
math
What is the value of x if 15=5x+45? answers (choose one) A. 30 B. 6 C. 12 D. 60
asked by Hi 
English
What technical does the author us about sergie wishes? What effect does this have
asked by Joceline 
CHEMESTRY
calculate the minimum volume of hydrogen gar hn cubic centimetres required to convert 3.18 g of CuO to Cu at s.t.p. (Cu=64, O=16, H=1; molar gas volume at stp = 22.4 dm^3
asked by The Okome 
physics
how many moles of ammonia are produced by 2.8mol of hydrogen?
asked by POPPY 
Math
12x+16y=1/5 and 13x+14y=1/4 Find the x, y value
asked by Chaitanya 
social studies
how did Jeffersons view differ from Hamilton ? focus on the two issues of the national bank and the size and power of the federal government
asked by treven 
maths
In a certain university,the faculties A , B , C , D and E account for 15%, 20%, 25%, 10%, and 30%,respectively ,for the total admission . Suppose 5%, 5%, 8%, 3%,and 16% of the students from the respective faculty are female students. What is the
asked by POPPY 
calc
The base of a solid enclosed between the graphs of y = sinx and y= sinx from x=0 to x = pi . Each crosssection is perpendicular to the xaxis is a semicircle with the diameter connecting the two graphs . Find the volume of the solid. I know the definite
asked by Anonymous 
Physiology
If you have a respiratory minute volume of8.7 L and your tidal volume is 670mL determine breaths per minute?
asked by Chloe 
Math
Using a number cube, how could you use it to simulate a 66% chance?
asked by Natalie 
english
1. I arrived there at two quarters past three. 2. I arrived there at half past three. 3. I arrived there at three thirty. 4. I arrived there at threethirty. [Which expressions can we use? Do we need to use "" as in #4?]
asked by rfvv 
History
How did the French Revolution change England?
asked by suru 
Math
A salesperson is paid a fixed rate of R1300 per week plus 2.5% of Sales. If he sells R35000 of goods during one week , what will his earnings be for that week?
asked by Nomusa 
Math algebra
What is a real world problem for 4x+5=37
asked by Jennifer 
Algebra
The price p and x the quantity of a certain product sold obeys and the demand equation p= 1/5x+100 where 0< x
asked by Anonymous 
Physics
A car traveling at constant speed of 55 km/hr on a circular track. is the car accelerating?
asked by Praise 
7th Geometry
A company that creates model cars uses a 1.5 foot:1 inch ratio when creating the models. If a real car is 12 feet long, how long will the model car be?
asked by Lisa 
English
What does the child in the poem think about his drawing
asked by Kavi 
Chemistry 110
Mixture of 0.1mol of NO,0.5mol of H2 and 0.1 mol of water is placed in a 1L vessel at 300K , at equilibrium the concentration of No is 0.06M. Calculate the concentration of N, H, and water.the equation is 2NO + 2H2 gives 2No+2H2O
asked by Jevis 
Physiology
Air in the alveoli has a partial pressure of nitrogen of 569 mm Hg, oxygen is 104 mm Hg, water is 40 mm Hg, Carbon dioxide is 47 mm Hg. What is the total pressure? What is the percent composition of each gas (partial pressure/total pressure x 10)
asked by Chloe 
social studies
a separatist group is a group that wants
asked by ttevyn 
Math
Given house insurance is .25 per 100 and contents insurance .50 per 100.how much you pay for the house if valid 50,000 and the contents at 10,000?
asked by Malisa 
physics
1. The equilibrium constant for a certain system is 50 at 25 celsius. Calculate the free energy change 2. When the fee energy change: a) =0, the position of the equilibrium, temperature * change in entropy, free energy change at standard states
asked by POPPY 
maths
Solve for x in (4/2x) = 8^(2x)?
asked by BIZHATOCOTO 
physics
4 ways of reducing/preventing heat losses from a liquid in a calorimeter?
asked by POPPY