# Posts by Deepa

Total # Posts: 59

maths
A car travles 432 km 48 liters of petrol. How far would it travel on 20 liters of petrol

geometry
If the measure of Angle 2 is 45 degrees and the measure of Angle 3 is 110 degrees, the measure of Angle 5 is __ degrees.

math
a boat goes 12km upstream and 40km down stream in 8 hour it go 16km upstream and 39km down stream in same time find the speed of boat in the still water and in the stream

maths
Pata nahi nt sure

Algebra
Divide 60 into 2 parts, such that twice the smaller number exceeds half of the greater number by 10

algebra
Demand for goods of an industry is given by the equation pÃ—q=100 & supply is given by the equation 20+3p=q were p is the price and q is the quantity. Find price and quantity in quadratic form

Maths
Thanks for your reply.Even I did the same thing but the answer is 36..

Maths
200 trees were planted at equal distance apart along the sides of a straight expressway. The distance between the first and the last tree is 396 m. What is the distance between the first and the fifteenth tree?

physics
A stone is dropped from the top of a tower 400 m high and at the same time another stone is projected upward vertically from the ground with a velocity of 100 ms −1 . Find where and when the two stones will meet.

Math
I want all the answer please help me I want to submit this project. I hop kindly you help me above given question?

DR.bOBB
areu skipping questions? i typed all that in hope you would help me out

Biology
9. The restriction endonuclease AluI leaves blunt ends on DNA fragments after digestion. These blunt ends a) form hydrogen bonds with the blunt ends of other fragments produced by AluI b) are fully base paired c) have only one unpaired base d) always include the base adenine e...

Biology PleaSE help!
Hello, this is my biology assignment. I filled the answer's but I just need your help to correct me if I'm wrong Thank you. 1) The discovery of restriction endonucleases was crucial to the development of recombinant DNA technology because these enzymes. a) always cut ...

Biology
5. Dideoxynucleosides are employed in the course of the Sanger process of DNA sequencing. Dideocynucleosides are used because a) They stop the synthesis of DNA strands b) They are fluoresce c) They are radioactive d) They move quicly during gel electrophoresis e) They ...

Biology
Hello, this is my biology assignment. I filled the answer's but I just need your help to correct me if I'm wrong Thank you. 1) The discovery of restriction endonucleases was crucial to the development of recombinant DNA technology because these enzymes. a) always cut ...

Science
it's iodine, you're first option. Magnesium Iodide

Calculus
Ian's house is located 20km north of Aida's house. At 9am, one saturday, Ian leaves his house and jogs south at 8km/hour. At the same time Aida leaves her house and jogs east at 6km/h. When are Ian and Aida closest together given that they both run for 2.5 hours? The ...

Calculus
Wow thankyou sooooo much! you saved me xD

Calculus
A real estate office manages 50 apartments in a downtown building. When the rent is \$900 per month, all the units are occupied. For every \$25 increase in rent, one unit becomes vacant. On average, all units require \$75 in maintenance and repairs each month. How much rent ...

Calculus
1)A north south highway, intersects an east west highway, at point P. A vehicle process point P @ 1pm, traveling east at a constant speed of 60km/h. At the same instant another vehiclist 5km north of P, travelling south at 80km/h, find the time, when the 2 vehicles are closest...

Food and Nutrition
well that's why i was asking you for some ideas on my topics.

Food and Nutrition
this isnt a food store collection........... i need points for a powerpoint...

Food and Nutrition
Students will research one stage of the lifespan to explore the relationship between nutritional needs and the phyical, emotional and social challenges of meeting these needs. F or each lifespan stage students must research, identify and examine factors that affect the ...

Food and Nutrition
"in small groups students will choose a lifespan stage (mine being "children (ages 4-12 years")and my description (some lifespan points to consider) are lunches and children's parties. After an investigation of the stage, students will conduct a group ...

Food and Nutrition
Physical, emotional and social challenges meeting needs for life stage children ages (4-12 years) for the following points : -- lunches -- children's parties Can i just get some points to make my presentation? pls help me if u can :)

PLS HELP NUTRITION
IRON DEFICIENCY ANEMIA PLEASE GIVE ME SOME IDEAS:) I HAVE MANY LINKS ALREADY Identify a government policy or health information that would have resulted from research of this condition or been developed to prevent this condition. How effective are the marketing messages/public...

Food and Nutrition
IRON DEFICIENCY ANEMIA PLEASE GIVE ME SOME IDEAS:) I HAVE MANY LINKS ALREADY Identify a government policy or health information that would have resulted from research of this condition or been developed to prevent this condition. How effective are the marketing messages/public...

Food and Nutrition
ty that was VERY helpful:)

Food and Nutrition
IRON DEFICIENCy ANEMIA: a)Identify factors that have contributed to the condition (social; geography; etc.) b) Describe factors (including diet and nutritional needs) that aid in the prevention and/or treatment/management of the health condition and explain how.

CHEMISTRY
Hi!! pls i need help! 1) Mg + Al2(So4)3 2)Fe + CuSO4 3)Mg + CuSO4 4)Zn + CuSO4 5)Mg + FeSO4 FOR ALL 5: a)balanced eq b)ionic equation c) net ionic

Chemistry
Identify the oxidizing agent and the reducing agent in each of the reactions that proceeded spontaneously (the 5 above).....THANKYOU SO MUCH!! IF U HELP ITS VERY APPRECIATED!!!

Chemistry
Hi!! pls i need help! 1) Mg + Al2(So4)3 2)Fe + CuSO4 3)Mg + CuSO4 4)Zn + CuSO4 5)Mg + FeSO4 FOR ALL 5: a)balanced eq b)ionic equation c) net ionic PLEASE HELP ME..THERE ARE SOO MANY MORE QUESTIONS I NEED TO DO!!!:(

English
just help me the thesis...i have to compare it to a book but right now i just need my arguments...

English
between cooking food and mood

English
No i am taking English i need to create an essay on the relationship between food and mood. i mean if the person is in a good mood the food turns out delicious and if there mood is not good than the food turns out bad..something like that

English
i want to make a positive and negative argument about the relationship between food and self expressions..

English
Make an argumentative thesis about the relationship between food and self expressions. Can you please give me some ideas and 3 points

English urgent please:)
Ok the what can i make my three arguments be since this is a comparative essay... Um i have to tlk bout their struggles with society so what can i make my arguments be?

English urgent please:)
No! This is my outline... The order is given like tht..

English urgent please:)
Against*

English urgent please:)
I wrote the thesis but wat do i make the conclusion be...:( This is my thesis: Aldous Huxley's Brave NEw World and Emily Bronte's, "wuthring heights" describe a major struggle of being an individual again society . in Aldous Huxley's novel "Brave ...

Trig Identities
OHHH!!! Ok thankyou soooo much I greatly appreciate your help and one compliment...Your way better than my teacher...once again thankyou sooo much I think I get the jist of it now:)

Trig Identities
Proving identities: 1) 1+ 1/tan^2x = 1/sin^2x 2) 2sin^2 x-1 = sin^2x - cos^2x 3) 1/cosx - cosx = sin x tan x 4) sin x + tan x =tan x (1+cos x) 5) 1/1-sin^2x= 1+tan^2 x How in the world do I prove this...please help... I appreciateyour time thankyou soo much!!

english
y not?

english
I would like ur opinion on the book that I should read,,, should I read all good children? Is it worth it?

chemistry
The concentration of a certain ionic compound in aqueous solution is 0.186mol/L . It is only solute in the solution. The concentration of pottassium ions in the same solution ia 0.558mol/L. Explain why the concentrations of the ions in the solution are different. What might ...

Chemistry
what is ug and microgram and al+diel...im in grade 11 have not learnt this yet..

Chemistry
1) Aldrin and dieldrin are pesticides that used to be allowed for the control of soil insects. In ontario, the maximum allowable total concentration of alrin plus dieldrin in drinking water is 0.7 ppb. If a 250mL sample of drinking water is found to contain 0.0001mg of aldrin ...

Chemistry
What mass of silver chloride, AgCl will precipitate from a solution that contains 1.50 g of, calcium chloride, CaCl if an excess amount of silver nitrate is present? CaCl2 + 2AgNO3 --> 2AgCl+ Ca(NO3)2 I keep getting 5!but its wrong...right?

Math/Finance
sharon is that you?

math
roated beef has 20g of protein and 11g of calcium per serving. serving of mashed potatoes has 2g of protein and 25g of calcium, how many servings of each are needed to supply 29 grams of protein and 61 grams of calcium?

maths
>Provide a set of parametric equations with respect to time for the line defined by y = 6x - 1.

math
John must mount a box which is 12 5/8 inches wide. He wants to leave 7 1/2 inches on each side of the box. How much space across will John need?

CHEMISTRY
WHAT WILL BE THE WAVELENGTH OF OXYGEN MOLECULE IN PICOMETERS MOVING WITH A VELOCITY OF 660m/sec?...

algebra
give answer

physics
A rock is tossed straight up with a velocity of 37.1 m/s. When it returns, it falls into a hole 18.8 m deep. How long is the rock in the air, from the instant it is released until it hits the bottom of the hole?

physics
Larry leaves home at 2:08 and runs at a constant speed to the lamppost. He reaches the lamppost at 2:15, immediately turns, and runs to the tree. Larry arrives at the tree at 2:29. What is Larry's average velocity during his trip from home to the lamppost, if the lamppost ...

physics
You are driving to the grocery store at 12.2 m/s. You are 193.0 m from an intersection when the traffic light turns red. Assume that your reaction time is 0.790 s and that your car brakes with constant acceleration. How far are you from the intersection when you begin to apply...

chemistry
ion is the number of electron change and isotope is the number of neutron change