# Posts by ajay

Total # Posts: 83

**geometric progression**

sir this question answer (2/3(1-(-1)^n/2^n)

**geometric progression**

find the sum of the series 1-2/2+1/4+1/8.... to n terms.

**geometric progression**

find the sum of series 1+1/3+1/9+1/27+... to n terms sir this question answer 3/2(1-1/3n) sir please help me

**g.p.**

for the what value of x the numbers x-2, x,x+3 are in g.p.

**history**

100% thanks alot

**Math**

limit x tends to infinity POW(x,x)

**11 grade / physics**

find the work by a body which is moving with a velocity of 10m/s and after covering some distance it has the velocity of 20m/s mass of the body 100kg

**MATH**

sinx devide by 1plus sinx

**Math**

ALGE

**math**

Sum of 9 odd no.gives 90

**Math**

Abcd is a parallelogram in which angleADC=75degree and side AB produced to E.Find (x+y).

**G.p.**

the arithmetic mean of two numbers exceeds the geometric mean by 3/2 and geometric mean exceeds the harmonic by 6/5. find the numbers.

**Coding ( topic of maths)**

I think option be. Others those who are good in maths please solve it.

**Coding ( topic of maths)**

If TOM is coded as 48 and DICK is coded as 27, then What is the code for Harry? Help box: a) 46 b) 50 c) 70 d) 6733

**Maths**

If P and Q are two integers such that `P' is the predecessor of Q, what is the value of P- Q?

**English**

I choose Crossroads, a sad vaudeville by Carlos Solorzano who comes from Guatemala. The quote relates to how the woman learn about how the man is looking for a young and beautiful girl like in the picture he has. When the woman realizes the man doesn't recognize her when ...

**math**

construct a samchaturbhur. in it ab=6cm and angle A is 70degree

**raval**

karbatiya

**math**

a water pump has a capacity to fill water at 10 liters per second. How much time will it take to fill the water tank of 80cm .60cm.50cm?

**Math**

A 10 sided dice numbered 1 to 10 rolled four times. a)Write how many outcomes will we get? b)What are the possible outcomes?

**mathsmath**

Yes

**math**

3960cm3,33.66kg

**physics**

express the atmospheric pressure of 103360 pa in bar and milli bar

**math**

-1/3

**math**

lim 3-¡Ì5+x /1-¡Ì5-x x_>4

**Chemistry**

3 NO2(g) + H2O(l)--->2 HNO3(aq) + NO(g) Suppose someone needs 25.0 kg of HNO3. How much NO2 should they start with to end up with the amount they need?

**algebra**

if a over b = 2 over 3 find 3a + 6b over b-a

**maths**

G.t csa= 1760, csa=2pi*r*h 2pi*r*h=1760 2*22/7*rh=1760 rh=1760*7/44 rh=280.....(1). Also given that volume v= 12320 pi*r^2*h=12320 22/7*r*rh=12320 22/7*r*280=12320 r*6160/7=12320 r=12320*7/6160 r=14 sub. The value of 'r' csa=1760 2pi*r*h=1760 2*22*14/7*h=1760 2*22*2*=...

**maths**

7>10>9-3=?

**Math**

A) Reiny i think first part has the answer:- He gave 14.4 answers correct and got 72 marks. B) Yes it is possible as he he answered all the questions, thus in the question it is not mentioned that he gave all the correct answers. And he scored zero

**physics**

if resultant of two forces when they act at an angle of 30 deg is 50N and when they act at 60 deg the resultant is 70N find magnitude of two forces

**math**

20

**physics**

a=g/7 =1.4m/sq sec

**trigonometry**

tanθ=1/7 means sinθ=1/√50 cos 2θ = 1-2sin^2θ = 1-1/25 = 24/25 tanØ=1/3 means sinØ=1/√10 and cosØ=3/√10 sin2Ø = 2sinØcosØ = 3/5 so, cos2Ø = 4/5 sin4Ø = 2sin2Øcos2Ø = 24/25

**physics**

13 minutes

**physics**

12 minutes

**science**

burning of petrol

**physics (it's rather urgent help is appreciated**

anyone for stone off a cliff question help?

**physics**

do you have any clue about this?

**physics**

i need help....please If you Fourier sample the state 1/√22(|000>−|001>+|010>−|011>+|100>−|101>+|110>−|111>), which of the following states can be the outcome of your measurement? Select all that apply. 1. |000> 2. |001&...

**statistics**

please tell me wat is SE, i Am not getting the right answer

**Quantum Physics**

Suppose we have a quantum circuit that takes the input |0> and outputs |+>, and also takes the input |1> and outputs −|−>. If we input √2*i/√3|+> + 1√3|−>, what does the circuit output? In the form a│0> + b│1...

**maths**

answer is 7 17/10=7

**maths**

an angle is 45 degree less than 2 times of its supplement, then the greater angle is

**science**

1 gram water is converted into vapour at100 degree C find volume change

**dynamics**

13. The constant angular acceleration of a pulley is 4 rad/s2 and its angular speed its 3 rad/s. Determine the radius of the pulley if the total acceleration of a print on the rim of the pulley is 3.5m/s2.

**math**

the constant angular acceleration of pulley is 4rad/s2, angular speed 3 rad/s, determine the radius of pulley if the total acceleration of a print on the rim of the pulley is 3.5m/s2

**English**

Some ideas to write an argument about why the book 'follow the rabbit proof fence' is better than the movie 'rabbit proof fence'.

**Ant Colony (Maths)**

A colony of ants is growing so that the total number of ants present, A, after a number of weeks, t, is shown in the table. t 5 10 15 20 25 30 A 140 200 280 400 570 800 The food supply available is such that it can feed A ants at any given time, t (weeks),according to the ...

**science**

type it in google.

**MATH**

isnt it every 14 minutes meaning at 1:14pm not 1:10pm. Because 2,4,6,8,10,12,14 3.5, 7, 10.5, 14 so they will meet again in every 14 minutes

**Math**

in other words it wants you to find the average which is average = add all sums /number of sums this is how you will get your average. average=157.60+182.09+175.15+166.27+162.04/5 =843.15/5 =168.63 so your answer is $168.63

**Maths Investments**

Kate is thinking about investing $60 000 for 4 years. She deposits her money into an account which earns interest paid semiannually at a rate of 7% p.a. After 2½ years, the interest rate drops to 5.6% p.a. and stays constant for the remainder of the investment period. ...

**help me please math**

Thank you for helping me

**help me please math**

Write the standard equation of the ellipse with the given characteristics this is due in the morning I have no ideal how to do it vertices:(-8,1)(0,1) (-4,7) (-4,5) center:(-4,1)

**math please help me**

Write the standard equation of the ellipse with the given characteristics I have no ideal how to do this Center:(0,0) foci: (2,0) (-2,0) vertices:(5,0) (-5,0)

**Math**

Write the standard equation of the ellipse with the given characteristics Center:(0,0) foci: (2,0) (-2,0) vertices:(5,0) (-5,0)

**Math**

Write the standard equation of the ellipse with the given characteristics vertices:(-8,1)(0,1) (-4,7) (-4,5) center:(-4,1)

**physics**

Calculate the distance traveled by the concrete brick after 0.5 s if it moves with an initial speed of 5 ft/s up the incline whose angle of inclination with the horizontal is 300. Given, coefficient of friction of the incline is 0.144 and g = 32 ft/s2

**Math**

fjkgffhmk

**physics**

What can you say about the direction of the resultant force on the plane as a jet plane lands?

**math**

how much money should you invest now to have 7000 in 11 years if you invest the money at a rate of 9.3%. compounded semiannually

**physics**

Figure 5-53 shows a man sitting in a bosun's chair that dangles from a massless rope, which runs over a massless, frictionless pulley and back down to the man's hand. The combined mass of man and chair is 95.4 kg. With what force magnitude must the man pull on the rope...

**math**

2.24 x 10 -5

**explor. of math**

Add. simplifying by collecting like radical terms, if possible 4 √10 + 9 √ 10 =

**lit**

I agree!!!

**lit**

I know, but it does get confusing and tricky one that I was so sure of was wrong.

**lit**

No, the question wants to know if she should read a narrative or expository passage on the information it's a homework question I wanted to know if the answer is narrative

**lit**

imelda knows a lot about the story of the gold rush of 1849. she wants to know more about how individual people felt and acted during that time what type of passage should she read first? narrative expository would it be a Narrative? because narrative tells a story or account...

**lit**

nick has discovered that he learns best when he read a broad overview before he he looks at different points of view what type of passage should he read first? Narrative or expository should the answer be expository?

**math**

In a school 1/5 th of the girls and 1/8 th of boys took part in a school camp. Find friction of the total strength of took part in the camp

**mechanics**

calculate the gravitational potential energy of a system of 8 masses of 10 kg each placed at the corner of qube of each edge equal to 0.25meter.

**window 2003 server**

You are working on a Windows Server 2003 system that has just been installed by another administrator. The administrator completed the installation but did not make any configuration changes following the installation. While checking the maximum log sizes in Event Viewer, you ...

**window 2003 server**

You are the network administrator for a telecommunications company in Rochester, New York. The network consists of two Windows Server 2003 systems and 57 Windows XP Professional systems. Both servers are used as domain controllers. One server hosts DHCP and DNS server services...

**window 2003 server**

There is always less data included in an incremental backup than a full backup.

**window 2003 server**

When you configure volume shadow copy, which of the following parameters cannot be configured

**windows 2003 server**

In Task Manager, what tab allows you to view which of the current user’s processes are running on the computer

**windows 2003 server**

You are the network administrator for an electrical goods importer in Brandon, FL. You have a single Windows Server 2003 system that is a domain controller, a DHCP and DNS server, a file and print server, and the company e-mail server. The server also hosts the inventory ...

**windows 2003 server**

You are the network administrator for an outdoor equipment wholesaler in Detroit, MI. You have three locations. One is the head office from which the ordering and distribution is handled. The other two locations are retail outlets—one in a retail park on the edge of the ...

**windows 2003 server**

You are the network administrator for a chemical wholesaler in Spokane, Washington. You have a single Windows Server 2003 system with three disk drives. One drive holds the system and boot partition, the second drive is used for file storage, and the third drive is used to ...

**windows 2003 serer**

What utility do you use to mark specific Active Directory objects as authoritative Ntdsutil.exe

**Accounting Entry**

started business with capital of rs. 30,000