arun

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

Questions

The following questions were asked by visitors named arun.

1) A region is bounded by the line y = x and the parabola y = x2 - 6x + 10. What is the volume of the solid generated by revolving the region about the x-axis?

Write the following expression as the sine, cosine, or tangent of an angle: cos45°cos120° - sin45°sin120°

2) Two objects, A and B, initially at rest, are "exploded" apart by the release of a coiled spring that was compressed between them. As they move apart, the velocity of object A is 5 m/s and the velocity of object B is -2 m/s. What is the ratio of the mas...

A ball is hit at an angle of 36 degrees to the horizontal from 14 feet above the ground. If it hits the ground 26 feet away (in horizontal distance), what was the initial velocity? Assume there is no air resistance. math - Henry, Friday, April 8, 2011 at...

would you please give the graphical representation of the region bounded by the line y=x and the parabola y=x^2-6x-10?

f and g are functions defined as f(x)=5x+6/2x−2 and g(x)=4x/3x−2. What is the value of (f∘g)(4)? Note: f∘g denotes the composition of the 2 functions.

write a letter to your friend who affected from tsunami.inquiring and suggesting him about the matter.

write a report. how plastic are harmful to environment.suggest some ways to keep public places clean.

in a shipment of 7 items there are three defective items. at random 4 items are selected what is the expected number of defective items?

I am 6 feet tall,weigh 69kg slipped and fell flat in 2 seconds,hitting iron bar on side of stairs.What is the force of impact on the soles at the time of impact at the end of 2 seconds? PS:this really happened that has destroyed my soles from the force of...

Find the largest number which divides 630 and 940 leaving remainder 6 and 4 respectively

yash invest 1200 in scheme A ,which offers a compd interest at rate of 20% for 2 yrs.he invested a certain sum in scheme B which offers simple interest at rate of 15 % for a period of 3 year. interest received from scheme A Is 42rs more than that received...

24 girls worked for 3 days and complete in 1/5 of it.20 boys work for next 10 days and complete 2/5 of it.if after 13 days from start of work,24 girls and 20 boys work together,how many days will they take to complete the remaining work?

Mass of a body is 25 kg. What is its weight in Newton on earth? The body is carried to a planet whose mass is two times the mass of earth and radius is half that of earth. What will be the mass and weight of the body on the planet? (Take the value of g on...

Animals have three types of muscle tissue. Striated found in arms etc. unstriated found in lining of stomach and cardiac found in the heart. Mention the characteristics of each which justify their presence in the locations mentioned above

Answers

The following answers were posted by visitors named arun.

i can learn statistics problems

n+8n+60=110 n+8n=110-60 9n=50 n=50/9

Letx+y=9 and x-y=5 then 2x=14 x=7 then y=2