Mercy

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

Questions

The following questions were asked by visitors named Mercy.

Can someone please help me with this problem? Thanks! Evaluate the infinite geometric series: 8+4+2+1+... I thought you needed to know the number of terms to evaluate, but how do you know them if it is infinite? The limit of Sn = 1 + r + r^2 + r^3 + r^4 +...

how many 12 x 12 x 6 boxes can fit into a 22 x 22 x 22 box

A sample of C3H8O that contain 200 molecules contains ________carbon atoms??

I am a registered nurse relocating to New York and one of the requirements for license reciprocity is to take an infection control exam on the internet. Do you know of any legit exam sites on the web. Thanks.

How are staffing mix and levels determined in nursing homes? Staffing mix is the number of nurses, cnas, and staffing levels is the number of RN's Lpns, Cnas. Am I right?

Describe the new risk management processes at a nursing home in relation to state and federal mandates? I am thinking fire, tornado, hurricane disaster preparedness processes. Am I right? Which site can I get information?

To determine whether a pancreas is functioning normally, a tracer dye is injected. A normally functioning pancrease secretes 4% of the dye each minute. A doctor injects 0.5g of the dye, and checks twenty minutes later. He finds that 0.35g of the dye remai...

I am working on my English presentation for Wuthering Heights the novel. I have to create and present a comparison between a theme from Wutering Heights and a contemporary issue. For example, if the novel deals with the topic of alienation it could be com...

Show full steps: 1a) Determine the formula for the nth term for 7,12,17... b) Determine the value of the 19th term,t19. 2) Determine the number of terms in the sequence 4,12,36...2125764. Show all necessary steps. There are 15 more questions but I think i...

1) What is the final amount when $3000 is invested at 3% per year simple interest for? Show all steps. The formula is A=P(1+rt) 2) What amount must be invested at an interest rate of 5% per year compounded monthly to obtain $15000 in 6 years? Show all ste...

I have to compsre revenge in Wuthering Heights by Emily bronte and the contemporary issue of politics. I am doing a powerpoint presentation and it should be 5 minutes long. So what do you suggest my slides be and howmany. Please help me I really don't kno...

Why would democrats go out for revenge against Republican political groups wanting tax-exempt status. Why would Republicans, out for revenge against Democrats who seem to have been biased in granting or not granting tax-exempt status. I have to list a lot...

what is the rhyme scheme for the poem: Come, the wind may never again Blow as now it blows for us; And the stars may never again shine as now they shine; Long before October returns, Seas of blood will have parted us; And you must crush the love in your h...

How would you write open intervals for concavity? After you find the second derivative of a fuction; How would you go about finding the concavity

When calculating the extremas, is there really a difference between relative and absolute extremas? Or are they just used interchangeably?

A wave sent out from a source is reflected back to the source in 1.9x10^-3 seconds .if the velocity of the wave is 3.0x10^8 m/s, the distance of the reflecting surface from the source is ?

The distance between two successful crestof a water wave travelling at 3.6 m/s is 0.45m. Cal culate the frequency of the wave

Subject physics a spring 20m long is streched to 25cm by a load of 50n ? What will be his length when strench to 100n assuming that the elastic limit is not reached

an aeroplane leaves an airport,flies due north for two hours at 500km/hr.it then flies 450km on a bearing 053.how far is the plane from the airport and what is its bearing from bearing from east

What is the resistivity of a cylinderical material wire whose 1.0m lenght has a resistance of 2.0 ohm? The radius of the wire is 1.0mm

Does anyone here read "The Watsons Go to Birmingham - 1963"? If so, I have a question.

How many representative particles are in 2.5 mol H2O2?

Write a balance equation between ferous ammonium sulphate and kMNO4

What is the meaning of print patch and calico patch

A car of four tyres of area 0.06m2 are in contact with the road. Calculate the maximum pressure exerted by each tyre if the car weighs 1200N.

The importance of Ale House in the Play SHE STOOPS TO CONQUER

A drop oil is spread on a oil of volume 10-10m3 spreads out on water to make circular film of ratios 10-1m. What is the thickness of the film

By means of a ripple tank, a student was able to generate series of transverse waves by varying the frequency of the dipper and all the waves so generated covered a distance of 0.80m in 0.2seconds.determine the speed,v of the waves. what does the slope of...

12.5g of zinc trioxo carbonate(iv), ZnCo3, were heated to a constant mass and the residue treated with excess hydrochloric acid. Calculate the mass of zinc chloride that will be produced (Zn =65 C=12 O=16 H=1 Cl=35

I don't know how to solve this by elimination 4c - 3d=1 2c + 4d=17

A is partly constant and partly varies as B .when B=14,and B =6,A=20.find A when B =3

A machine has a velocity ratio of 6 and the efficiency of 75%.what effort would be needed to lift the load with the aid of the machine

Find the sum of the first twenty term of the g.p whose third term is 4.5 and 5th term is 7.625

four forces actas shown in the diagram above .Calculate the resultant?

The sum of the first 8 terms of the A.P logx,logx²,logx³,.......is

A woman in a car in a level ground sees an airplane travelling in the same direction but climbing an angle of 30 degrees above the horizontal.by driving at 110 km/h she is able to stay directly below the airplane.Find the airplanes velocity

A bodyof mass 0.4 if is thrown against a brick wall.when it strikes the wall,it is moving horizontally to the left at 30 m/ s,and it rebounds horizontally to the right at 20 m/ s.find;the change in momentum of ball,magnitude and sign of impulse of the for...

A body of mass 5 kg and movingwith velocity of 2m/ s collides with another body of mass 3 kg moving with a velocity of 4 m/ s in the opposite direction.calculate their final velocities and direction of impact if the bodies coalesce after impact

A rectangle lawn 15m long and 10m wide has a path 2.5m round the lawn. What percentage of the lawn is the path

The first and last term of an ap are 21 And -47 Respectively if the sum of the series is given as -234 Calculate the number of terms in the ap find the common difference and the sum of the first 81terms

2/3 greater than or equal to -16 a

Form a plane flying due esat at 265 m above sea level. The angles of depression of two ships sailing due cast measure 35° and 25° how far apart are the ships?

A radio station broadcast at a frequency of 0.5HZ. if the wave length is 240m. Find the speed of the wave

4x^2-8y^2=19 2x+3y=1

X is directly proportional to the square of Y,what is the percentage change in X if y increases by25%

Write a letter to your friend in another school discussing why you prefer your present school to the former one giving at least three reasons.

A 5kg mass on horizontal platform accelerated at the rate of 0.1m/s^2 when a horizontal force of 10newton is applied to it .Caculate the co-efficient between it and the platform(g=10m/s^2).

Explain how a cyclist maintains stability of a moving bicycle

Why are Australopithecus fossils kept in glass box in a museum

Avery large open tank is full of oil whose density is800kg/m3.If the absolute pressure are the bottom of thankis1.81x10 5pa, then what is the depth of oil? (Note the atmospheric pressure is1.01x10 tpa

Write a letter to your friend telling him three things you will like to do when you reach the final year in J.H.S

A sample of 0.195g of Potassium was added to 500cm3 of cold water.When the reaction was finished ,100cm3 of 0.100mol/dm3 hydrochloric acid was added to form solution x.Calculate the number of moles of hydroxide ions formed when the potassium was added to...

In a football camp containing 107 player 62 men while the rest are women ,of the women 16 are tall while the rest are short. If this are a total of 67 short players .find the how many women are short, tall players are there , Short men are there

A rectangular field of length (X+5) metres is (x-2) metres wide. If the diagonal is (X+6) metres. Find (A) the value of X ( B) the area of the field

25g of a mixture of NaOh and NaCl (.as impurity ) were dissolved in 500 cm of water. If 25cm^3 of this solution we're neutralized by 21cm^3 0.1mol/dm^3 of hydrochloric acid. Calculate the percentage of the NaCl impurity (NaOh=40,HCl=365,NaCl=58.5)

The 4th term of a A.P is 6. If the sum of 8th and 9th is _72, find the common difference

The marked price of a shirt was 1800 A trader sold a shirt at a discount of 10%and made a profit of 324 what is the % profit

Solve the simultaneous equation by elimination method 5x -2y=14 ,2x+2y=14

Given that 2√3+2√3 divided by 2√3-3√2 = m+n√6, find m+n

solve for x and y 2^x+3^y is equal to 59 2^x+3-3^y+2 is equal to 13

solve for x and y 2^x+3^y is equal to 59 2^x+3 -3^y+2 is equal to 13 please explain in an easier method. thanks advance

solve for x and y 2^x+3^y is equal to 59 2^x^+^3 -3^y^+^2 is equal to 13 2 to the power of 2x+3 and 3 to the power of y+2

suppose an oil drop has a volume 0.10mm^3 and forms a film with a radius of 10cm.Calculate the thickness of the oil film

Workings of what will be the local time in Nigeria (longitude 15°) if the local time is 10pm in Ethiopia (longitude 45°)

Workings of An organic compound contains 40% carbon 6.7% of hydrogen and the third component is oxygen.If the relative molecular mass of the compound is 60. Calculate the empirical formular and molecular formular

Answers

The following answers were posted by visitors named Mercy.

A particle (a) is projected horizontally at 50m/s from the top of a tower 100m high at same instant aoother particle is projected from bottom of the tower in same vertical plain at 100m/s with elevation 60^0.after how maoy seconds will the particle collid...

Critically discuss 5 ways which environment problems impacts on the community

Write the equation for the reaction between lead and sodium hydroxide

because you see that when you expanded the polynomials after the -2x^4 yu have a - instead of a positive because recall that when the brackets expand - and - = +. That is the only thing you did wrong. Good luck! you are on the right track though.

if I chose the theme of doubles what would be my contemporary issue please help me with at least this thing because I really don't know. I really like your ideas...please help me

Ok then I choose revenge...what should my contemporary issue be?

what about number 2

revenge for love I don't really know but the contemporary issue should be like alienation and bullyin... so for revenge what would it be... I really cant think of one that is why I am asking you.

can u think of one for revenge..if so please tell me because I really like this theme thx for providing me with this theme

would politics work as the contemporary issue? how can I compare them though

we never learnt log.. I did geometric sequence: a=4 and r=3 tn = a(r)^n-1 2125764 = 4(3)^n-1 531441= 3^n-1 Now I am stuck how do I make 531441 the same as 3 so I can find n..

oh I think I got it: geometric sequence: a=4 and r=3 tn = a(r)^n-1 2125764 = 4(3)^n-1 531441= 3^n-1 3^12 = 3^n-1 12 = n-1 12+1=n n=13 Is this way also correct? will I get the full marks for this type of question.

can you give me a site with this information please. by the way I am in grade 11.

I'm the one who gave u the formulas... all you did is gave them back to me. Then again I should have been more clear. PLEASE help me find the ANSWERS for JUST these 2. Because let me also tell you that I have to do 3 sheets filled with these sorts of ques...

for dividing use this equation: n*10^a / n*10^b = n/m * 10^a-b for multiplying use this equation: (n x 10a) • (m x 10b) = (n · m) x 10a+b

1)(n · m) x 10a+b : (2.3 * 4.5) x 10(2+(-7)) (10.35) x 10(-5) Therefore it should be 10.35x10^-5

try 2 by yourself:)

hmm I see than your answer should b the correct one. Well done.

no more? do you think 5 minutes will b dne by just tht

yes but I don't knw much abut the politics part..

I understand that. But when writing the concavity intercals do you use the critical numbers or the points choosen around the critical numbers to denote the up and down? For instance This question Determin the open intervals on which the graph of of 3x^2+7...

Is the product 4x8,827 less than 36,000

I think it is 5 2/4

Need help with the answer

D. windows 7 64-Bit Ultimate edition

The sun because it has always been there yet it comes every morning to symbolize a new day.

4-12n-14>8n+12-9n 4-12-14>8n-9n+12n -22>11n n=0.5

0.033/0.198*100=16.67%

Boys should work in the kitchen

F=ma a=F/m a= 140Kg.m/s² / 32.5kg a= 4.30769m/s² d=Vot + 1/2at² d=1/2at² d=1/2(4.31m/s²)(10s) d= 215.5m

1.the law Court. 2.electoral laws 3. Immunity clause 4.emergency situations

Four angle of a Pentagon are equal and the fifth is 60 degree .find the equal angle and show that two sides of the Pentagon are parallel

I haven't seen d answer finished

Good but quite difficult to understand.

Don't understand

That's nice and correct,gud!!!!!

Correct that's nice,gud!!!!!!!!!

Greg sells car insurance and home insurance.The table shows the cost of these insurance Each month Greg earns £530 basic pay 5% of the cost of all the car insurance he sells and 10% of the cost of all the home insurance he sells

Some vitamins and other nutrients may be reduced or destroyed

I need answers to the question

Form a plane flying due esat at 265 m above sea level. The angles of depression of two ships sailing due cast measure 35° and 25° how far apart are the ships?

A copper calorimeter of mass 150g was half filled with water of mass 300g and temperature 5°c.50g of alluminium at 35°c was added to the content which in the temperature of the water to 20°c.calculate the temperature change of the calorimeter.(s.h.c.of co...

I want to join because I need to learn mathematics very well

What of the last questions answer

Can you please help me solve this question?♡♡

No. of subsets = 2^n 256 = 2^n 2×2×2×2×2×2×2×2 = 2^n 2^8 = 2^n 8 = n n = 8 .: There are 8 elements.

It is confusing

I'm not a school prefect

Thex ratio of boy and girls is 2:3 if there are 160 boys how many girls are there

I don't know it