# Posts by Rosy

Total # Posts: 22

Math
Ramesh gave 1/2 his money to his wife and 1/3 to his son and remaining rupees 50000 to his daughter. Find out his total money?

calculus
Determine whether the integral is convergent or divergent. If it is convergent, evaluate it. from -infinity to infinity 17xe^(-x^2)dx

math
In the figure, ABCD is aparallelogram in which BCis produced to E such thatCE = BC. AE intersects CDat F. Show that ar (?BDF)= 14ar (ABCD).

algebra(difference of two squares)
The positive difference between two consecutive odd numbers is 336. compute the larger of the two squares. But my solution was(n+1)^2-n^2=336. And. =2n+1=336. ,2n=335 where. I had n=335/2. Here igot stuck on solving the larger of the two squares. And unknown if my answer is ...

algebra
The difference betweentwo consecutive odd numbers is 336 .what is the larger of the two squares

LA
Alanna you just copied to same thing the brake it down guy said. Now for the question all you need to do is read the poems and pick the one you think is best.

physics
A car is traveling at a constant velocity of 21 m/s (about 45 mph). The driver sees a fallen tree lying across the road and hits the brakes after a delay (reaction time) of 245 ms. (1 ms = 10-3 s.) Calculate the distance the car travels during this 245 ms reaction time period...

Science
is it 4?

Science
is it possible to give a number answer?

Science
how many of earth's atmospheres is on you at sea level?

Statistics
1) 45000

Chemistry
2Mg + O2 --> 2MgO REMEMBER our mole ratio is 2Mg:1O2, 2Mg:2MgO, 1O2:2MgO So if we had 3Mg how much O2? (3Mg)(1O2/2Mg) = 1.5O2 How much MgO could be produced from 3O2?

accounting
The list of accounts below and the unadjusted balances of these accounts were taken from the ledger of the Manville Corporation at the end of their accounting period, March 31, 20X2: Cash \$ 3,995 Accounts Receivable 13,240 Allowance for Doubtful Accounts 120 Inventory—...

physics
Q.an aluminium can of mass 200gm contains 500gms of water at 50c.an ice cube of mass 50gms,initially at a temperature of -20c is thrown into the can of water. i.what is the final temperature onces the ice metls and comes into equilibrium? ii.now a 200gm piece of Iron whose ...

Differential Equations
solve using variation of parameters: y"+36y=[csc(6t)]^2 I don't understand variation of parameters very well at all.

math
m/8=24

Math
how do you show your work for long division this is the question 61.2 % -7.2

Health
what are the ten building blocks for total health

Thank you !!!!
Great!! this web site is awesome i love it and i appreciate the answers they were very clear thanks again.

division
ok i have another question these problees are alittle different... it's division: but it says find the quotints and remainders? then it has a problem of: 5 divided by 68 or 68 divided by 5???

Long Division
I need examples on how to help my son do his homework. I'ts Long Division divide Multiply, Subtract then Pull down i have no idea how to do this can someone please help me??? examples on: 8divided by 96 and 6 divided by 84

Mental math
In a certain company 30% of the men and 40% of women attended the annual company picnic,If 25% of all the employees are men,what % of all the employee went to the picnic?

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