fatima

This page lists questions and answers that were posted by visitors named fatima.

Questions

The following questions were asked by visitors named fatima.

2. Imagine you have two beakers. Both beakers are filled with the same amount of water. The water in both beakers is the same temperature as well. You add 50 g of Substance A to the first beaker, and 50 g of Substance B to the second beaker. After stirrin...

how do green plants produce food

I'm doing a cashflow BUT I'm stuck on something. It says 1,440 pa paid monthly. What does pa stands for and how do i work it out?

answer the following question: QUESTION 4: What does it mean if a compound has a solubility of 15g in 100g of water at 0 degrees Celcius? A) 100 g of the compound will dissolve in 15 g of water at 0 degrees celcius B)15 g of the compound will dissolve in...

what is the homonym 4 urn

three fourths = seven tenths = two thirds = eleven twentieths = five eights = twenty one twenty five =

Write a paragraph about the country you chose to present. The paragraph should have an introduction and conclusion and explain why you chose the country, what you found most interesting, information that surprised you and any other relevant information/yo...

how can we help survive tigers?

If one mole of hydrocarbon contain 4g of hydrogen and it molar mass is 40g.what is the homologous series of the compound

Produce a self portrait showing you carrying out the characteristics of life. Could you explain what exactly is expected of me.

Give an example of a function whose domain is {2,5,7} and whose range is {-1,0,3}?

A.give an example of a function whose domain is {3,4,7,9}? and whose range is {-1,0,3} B.Find two different functions whose domain is {3,8}and whose range is {-4,1} C Explain why there does not exist a function whose domain is {-1,0,3} and whose range is...

show that the sum of two increasing functions is increasing

give an example of two increasing functions whose product is not increasing

show that the composition of two increasing functions is increasing

suppoe f is a function with domain [1,3]and range[2,5]? define functions g and h by g(x)=3f(x)and h(x)=f(4x) what is domain and range of g what is domain and range of h I solved it and got it like this domainof g=[1,3]and range of g=[3,9] Domain of h=[4,1...

shaunti drove 621miles in 11.5 hours.wht was her average speed in miles per hour?

What is the mass, in grams, of 7.40×1020 molecules of caffeine, C8H10N4O2

3.1×10−2 Molarity MgSO4. Express your answer numerically using two significant figures.

How many moles of O2 are produced when 0.300mol of KO2 reacts in this fashion?

In an experiment, 6.700g of hydrogen sulfide is fully decomposed into its elements.If 0.396g of hydrogen is obtained in this experiment, how many grams of sulfur must be obtained?

Ali needs to borrow Rs 500,000 for three years. Which of the following option is more beneficial for him? (i) 3.2 % simple interest rate (ii) 1.6% compound interest rate when it is compounded semi annually

Suppose you are managing an account in which you deposit Rs. 20,000 at the end of each year for 20 years. How much amount you have accumulated with the assumption that you earn 5% interest compounded annually.

Read the paragraph below and complete the cause-and-effect chart. Erosion is a natural process. During the erosion process, soil and rocks are worn away by the elements. Most erosion results from a combination of several factors, including heat, cold, gas...

use these five words given below and write a essay 120 to 140 words 1.family 2 television 3 entertainment 4 mother 5 day time

How business mathematics can help you in making decision about investment in a business.

ABC Company is engaged in the manufacturing of electronic equipment. The Company has reported net loss for the year 2013 but its Cash Flow Statement is showing a positive net cash flow. Being a student of Business Finance, you are required to discuss brie...

which language is used to make comparisons in business communication

A particle moves along the x-axis from an initial position xi to a final position xf. Of the following values of xi and xf, which results in a negative displacement? (a) xi = 6 m, xf = 4 m (b) xi = ?4 m, xf = ?2 m (c) xi = ?4 m, xf = 2 m (d) xi = 4 m, xf...

"a drag racing car starts from rest at t= 0 and moves along astraight line with velocity given by V = bt^2 where b isconstant. The expression for the distance traveled by this car from its position at t = 0 is a)bt^3 b)bt^3/3

If two stones projected from the same point with the same speed but at angles pi/3 and pi/6 respectively have their ranges R₁ and R₂ then a)R1=2R2 B)R1=R2 C)R1=5R2 D)R1=25R2

If the change in the value of 'g ' at a height 'h ' above the surface of earth is the same as at a depth 'x ' below it. When both x and h are much smaller than the radius of the earth. The relation between x and h is?

write a analogy paragraph "the process of reading a good book"

natasha had 7/8 gallon of paint. her brother ivan took 1/4 gallon to paint his model boat. natasha needs at least 1/2 gallon to paint her bookshelf. did ivan leave her enough paint?

Find the maximum and minimum values of the given objective function on the indicated feasible region. M = 150 − x − y

In a group 1 analysis, a student adds hydrochloric acid to the unknown solution to make [Cl-] = 0.15 M. Some PbCl2 precipitates. Calculate the concentration of Pb2+ remaining in solutions.

In a certain experiment a student finds that the PHs of 0.10 M solutions of three potassium salts KX, KY, and KZ are 7.0, 9.0, and 11.0, respectively. Arrange the acids HX, HY, and HZ in order of increasing acid strength.

A certain reaction is spontaneous at 72˚C. if the enthalpy change for the reaction is 19Kj/mol, what is the minimum value of ΔS (in J/K•mol) for the reaction?

why total earning of employee's job decrease while who worked more efficiently.

which reason total earning of emoloyees decrease. while who worked more efficiently

which policy will be favorable for the consumers (buyer of the cars only) of Pakistan.

what is the mass of bromine contains the same number of atoms of 50.0 g of iodine? my work: 50g/79.5g= .628 mol(Br) 50g/126g=.394 mol(I)

determine the value(s) of k which the equation x^2+kx+9=0 will have a) two real roots b) 2 distinct roots I tried to find the discriminant but I didn't get the right answer.

Wtat is legitimate government? Outline any four features of legitimacy? What is simple majority sysyem? Outline four demeits of the system

In which phase of the business cycle will the economy most likely experience rising real output and falling unemployment rates? A. Peak B. Recession C. Expansion*** is my answer D. Trough

120g of sodium hydroxide pellets dissolve in 800cm3 of its solution. Determine the mass concentration of the solution

What information supports the idea that food should not be left out overnight?

0.015*0.567/0.05*9.189 evaluate it in a standard form

distinguish between impulse and momentum calculate the momentum of(a) themoon of mas 7×10kg travelling with a velocity of1•05m5-1 (b)a tanker of mass 7×10kgtrAvelling of 4m5-5

which one is common redox reaction? 2H2O2((l) ⟶2 H2O(l) + O2(g) 8 NH3(g) + 6NO2(g) ⟶7N2(g) + 12 H2O(g) 3NaClO(aq) ⟶2Nacl(s) + NaClO3(aq)

the new employee had a plomb

A negative charge of -2.0x10 °C and a positive charge of 8.0x10 * Care separated by 0.30 m . What is the force between the two charges ?

when a mass of 50g is hung from 10cm mark f a metre the ruler balances on a knife edge placed at 40 cm mark. what is the weight of the metre rule ? ( g = 10 /ms)

Answers

The following answers were posted by visitors named fatima.

sorry i don't have the answers you all needed!

what is a tool used to determine the force of push or pull

discuss the america 'third world counteroffensive' from 1979- 1989. was this in retospect, beneficial for the united states and the world in general?

ok , i am going to write and i will send it to you to correct it for me is that good

With write for me a simple paragraph about turkey

Hi could you please check for me grammar and did i explain this paragraph correct or not ?? thank you Three years ago, I went to Turkey with my family and friends . It was unforgettable country,including the beauty , civilization ,nice weather and beautif...

i don't now how to do it

it wanted to be the nightmare

ANSWER ν = 0.160 mol

Thanks DrBob222 ANSWER 3.1×10−2,3.1×10−2

ANSWER n(O2) = 0.225 mol

Who is your best friend at school? Do you like mathematics?Why? Food what is the most you would prefer? Do you like reading a novel?

formal informal

which reason total earning of employees decrease.while who worked more efficiently

In which revised sentence did Alexander change the underlined word to use it as an noun?

The answer is 4 hour

130 bouncy balls

Its 18 because if you find the factors Closely 18 has 5 factors

in which province will you find wastern highlands

i need the answer !!!

general philososphy in home economics

The rates for Internet use offered by three companies are shown below. Company A: $6.00 for every 90 minutes of use Company B: $2.75 for every 45 minutes of use Company C: $3.00 for every 60 minutes of use Which company offers the lowest rate per minute?

iam a student of 7th but these are not actual ans

but how can blood be mixed????

IF THE BLOOD MIXES SO WE WOULD DIE OR NOT??????