Questions Asked on
May 26, 2017

Chemistry
Calculate the mass of Fe(NH4)2(SO4)2.6H2O(s) required to prepare 25ml of 1.0 M Fe(NH4)2(SO4)2.6H20(aq)
asked by Anonymous 
Calculus
The base of a solid is a region located in quadrant 1 that is bounded by the axes, the graph of y = x^2  1, and the line x = 2. If crosssections perpendicular to the xaxis are squares, what would be the volume of this solid?
asked by Anonymous 
Math
Jason won some goldfish at the state fair.during first week,1/5 of them died, and during second week, 3/8 of those still alive are the end of the first week died.what fraction of the original goldfish were still alive after two weeks?
asked by ABC 
Math
One half of the employees of ICI Co earn salaries above 18000/=annully ,one this of the reaminderr earn salaries between 15000 /= and 18000/=.what part of the staff earns below 15000/=?
asked by ABC 
maths
exponents and radicals evaluate:(6.25)3/2
asked by sanghamitra 
Math
The number of half pound packages of tea that can be weighted out of a box that hold 21/2 lb.of tea is.........?
asked by ABC 
Math
If 1/3 of the liquid contents of a can evaporates on the first day and 3/4 of the reaminder evaporates on the second day, the fractional part of the original contents remaining at the close of the second day.......?
asked by ABC 
Math
A car run until the gas tank is 1/8 full.the tank is then filled to capacity by putting in 14 gallons.the capacity of the gas tank of the car is........?
asked by ABC 
Math
In an examination of a certain class, at least 70% of the students failed in Physics, at least 72% failed in Chemistry, at least 80% failed in Mathematics and at least 85% failed in English. How many at lest must have failed in all the four subjects ?
asked by A 
English
What are some reason that Romeo and Juliet did have love at first sight? I have some reasons why they did not, but I am having trouble why they did.
asked by Maegan 
Maths
solve 3n^25n+4/4n^2+7n1 as n approaches infinity
asked by Sodiq 
math
there are 2000 students in a course. thet wrote a mathematics test which was scored out of 40 and then converted to percentage. draw a flowchart that reads the name,sex and score of each student and output the name of the female students that scored below
asked by dorofina 
Chemistry
Explain why the ethanol has a boiling point of 78.4degrees Celsius while dimethylether has a boiling point of 24degrees Celsius and they have the same mass molecular substances
asked by Fidelis Munywoki 
math
Consider the pattern: 11  2 = 3^2 1111  22 = 33^2 111111  222 = 333^2 ..... x  y = 33,333,333^2 Find the values of x and y.
asked by Anonymous 
math
Distance between 2 villages A and B is 165km.a scooter rider starts from A to B at 75km at speed of 320km/hr.at the same time another scooter rider starts from B towards A at speed of 25km/hr.find when they will cross each other? ( 10 am)?
asked by jk 
Math
How many ounces are there in p pounds and q ounces?
asked by ABC 
Math
David had d dollars. After a shopping trip, he returned with c cents.how many cents did he spend?
asked by ABC 
Math
How many passengers can be seated on a plane with r rows, if each row consists of d double seats and t triple seats?
asked by ABC 
Math
If p pounds of potatoes cost $k,find the cost (in cent) of one pound of potatoes.
asked by ABC 
math
Jose is wrapping a stack of 100 coins in a paper holder. Each coin is 18 inch thick and has a diameter of 1 inch. How many square inches of paper will Jose need to cover the stack of coins? Use 3.14 for π. Enter your answer in the box.
asked by ashley 
Math
ALi rents a car for d days. He pays m dollars per day for each of first 7 days,and half that rate for each additional day. Find total rate, if d greater than 7?
asked by ABC 
Math
How can I find number of inches in F feet and I inches?
asked by ABC 
GA History
Which law made the segregation of public facilities in the United States illegal? 1: Georgia Act of 1869 2: Civil Rights Act of 1964 3: Voting Rights Act of 1965 4: Civil Liberties Act of 1988 4?
asked by _ 
math
beth used 30 cubes but to build a rectangular prism that was 5 cubes high she decided to take apart the prism and build another one with the same 30 cubes but diffrent dimensions what dimmesons could beth used
asked by tails 
Math
x/4 + 1 = 6 I'm not sure the process to solve the equation, could I have help?
asked by Sara 
Math
Lucy wants to find out the number of frogs in the pond near her house she catches 54 of them puts on a leg bands on each frog and put them back in the pond the next week she catches 70 frogs of those 70 frogs 13 have a leg band based on this information
asked by Jayla 
Math
y + 5 is equal to or greater than 7 Is y less than or greater than 12? Please check, and help correct.
asked by Sara 
Math
what is the equation of the circle with center (6,7) that passes through the point (4,2) ? Answer choices: (x+6)^2 + (y2)^2=9 (x3)^2 + (y+2)^2=9 (x3)^2+(y+2)^2=3 (x=3)^2=(y2)^2=3
asked by Regina 
ELA Lesson 18: Adventures and Imagination UnitTest
1. What is the best summary of lines 1–16? (1 point) Alice cannot reach the doorknobs. Alice keeps shrinking until she is very tiny. She talks about being smaller than furniture in the room. She throws the Rabbit’s gloves and fan on the floor. When she
asked by PLEASE HELP! 
Math
A rectangle has a base length of x+2 and a height of x+4. Work out an expression for the area of the shape?
asked by Mila 
science
following balanced chemical reaction: Ca2+ (aq)+ CO3 2 (aq) ⇄CaCO3(S) The amount of dissolved CaCO3 can be increased on adding: CaCO3(S) KNO3(S) Na2CO3(S) CH3COOH(S)
asked by Menna 
Language arts
I'm very confused as to what a gerund is, can you please explain it? Thanks!
asked by Luchia 
Physics
in an enclosed container , 100g of ice at 10c and 200g of water at 25 c are mixed. Determine the amount of heat required to convert the mixture to steam at 110c Cice=2100J/kg.K Cwater=4186J/kg.K Csteam=2080J/kg.K And latent heats Lf ice=335000J/kg and
asked by EBRAHIM 
math
a rectangular field is 3/4 of a mile long and 2/10 of a mile wide . what is the field in square miles ?
asked by joseph 
Math
(x)/(x2)+(x1)/(x+1)=1 Can someone help me with this?
asked by Anonymous 
civics help ms sue
Fiscal conservatism is the belief that government should not have large debts, and that government programs should not be paid for on borrowed money. How could both Democrats and Republicans be considered fiscally conservative? Republicans—spending money
asked by aiya 
Math
A man travels distance 18km/h from his house to an exhibition by rickshaw at km/h and return back on cycle at 20km/h find his average speed for the whole journey
asked by Sadique 
Chemistry
Determine the concentration of 20.0 mL of the sulphuric acid when 1.00 mol/L sodium hydroxide is used as the titrant. Observations: Initial volume of H2SO4 __________. Final volume of H2SO4 __________. Volume of H2SO4 added __________.
asked by Emanuela 
civics
Which of the following is a bank required to do in the United States? A. Avoid lending money to people who want to start a business B. Invest money in the stock market Keep a portion of the money deposited available to account holders C. Lend money to
asked by Anonymous 
civics banking
The Federal Reserve has a number of ways to influence the supply of money. The Federal Reserve can influence the interest rate that people pay on their loans, regardless of what bank they are using. How might the Fed adjust the interest rate if it wanted
asked by Anonymous 
algebra
I am baffled! Find the equation in slopeintercept form of the line that is the perpendicular bisector of the segment between (3,2) and (3,8); also,please name which formulas are used. Thank you!
asked by Anneliese 
Physical science CHECK my answers
1. What is the smallest part of all matter called? (1 point) * a. Element b. Atom*** c. Molecule d. Compound 2. Which of the subatomic particles is negative? (1 point) a. Nucleus b. Neutron c. Proton d. Electron***** 3. Who provided the first evidence that
asked by Anon 
business
A nonprofit organization does not issue stock shares or distribute its extra funds to owners or shareholders. If all businesses were required to operate as nonprofit organizations, how might that hurt a free market economy? A. People would be less likely
asked by Layla 
physics
A car is traveling at 60 mi/h down a highway. a)What magnitude of acceleration does it need to have to come to a complete stop in a distance of 200 ft? b)What acceleration does it need to stop in 200 ft if it is traveling at 110 mi/h ?
asked by sarasoni 
civics
Which statement regarding the impact of the federal government's budget on the personal budgets of citizens is true for the greatest number of citizens? A. The federal government's budget does not impact peoples' personal budgets. B. The federal
asked by Layla 
Math
Harry lost 15p, which was 3/4 of his money. How much had he at first?
asked by Lynn 
Math
From a barrel of colored marbles you randomly select 7 blue, 5 yellow, 8 red, 4 green and 6 purple marbles. Find the experimental probability of randomly selecting a marble that is not yellow. write your answer in simplest form. help please
asked by BTS 
History
1. How did the Great Depression begin? Investors began to worry the boom would end and began selling stocks**** Investors paid back their loans too late to help the economy People were not willing to sell their stock Farmers had to sell stock to pay for
asked by Help pls 
English
1. Did you finally move into your new apartment? 2. Did you finally move in your new apartment? (Can we use both 'in' and 'into' in the sentence? Which one is common?) 3. What about dinner at/in my place? 4. What about having dinner at/in my place? (Are
asked by rfvv 
English
1. He isn't the man to *desert* me. (What other verbs can we use instead of 'desert'? 2. The new coach is teaching students in a calm manner. 3. The new coach is teaching students in a calm way. 4. The new coach is teaching students calmly. (Are the three
asked by rfvv 
Grammer
Combine these 2 sentences with an adverbial clause: The mountain was breathtaking. We took a picture of it.
asked by Vivian 
LA
Which of the following phrases can be added to the paragraph to make it more descriptive? You cannot even fathom the stress that a daughter in the O'Reilly family deals with. It's bad enough that my parents had eight children, but to be the youngest? And
asked by IG@pvotelly 
physics
A 15.0 m, 500 N uniform ladder rests against a frictionless wall, making an angle of 60 0 with the horizontal, as shown in Figure Q3(a). Draw the free body diagram and calculate the normal force FN exerted by the wall, horizontal FBI and vertical Fv forces
asked by Anonymous 
science
When limiting factors ________, diversity in populations _________. a. decrease; decreases b. increase; increases c. increase; decreases d. increase; stay the same i think it is a
asked by nothing 
physics
Consider a drop of mass 1g falling from a height 1km.what is work done by gravity?
asked by Swati 
math
Ali has an assortment of coins and notes in his money box. He has nine times as many $1 coins as $5 notes, while there are eight times as many $2 coins as $5 notes. After counting his money Ali discovered that he had exactly $90. How many $2 coins, did he
asked by Anonymous 
math
if the point A has distance "a" to xaxis, and has distance "b" to yaxis, and A is in quadrant 4, then what is the coordinate of A?
asked by jack