Friday
November 28, 2014

Posts by priya


Total # Posts: 201

Bio 11
1 example for each A) Tentacled Mollusk B) 2-shelled Mollusk C) 1-shelled Mollusk D)Clever and smart Mollusk E) Pearl producing Mollusk F) Devoted mother Mollusk G) Land Mollusk H) Dangerous Mollusk I) Sneaky Mollusk J) Herbivore Mollusk K) 38-90!! tentacled Mollusk L) Ink ...
November 17, 2014

Bio 11
How is lifestyle related to nervous system development?
November 17, 2014

Bio 11
'Slow' vs. 'Fast' : give 3 example organisms each
November 17, 2014

Bio 11
what are 5 examples of the phylum porifera?
November 4, 2014

Math 11
A triangular pyramid has faces that are all equalatetal triangles. Each side length is 16 cm. What is the surface area of the pyramid?
October 30, 2014

Bio 11
what is the advantage of sexual reproduction over asexual reproduction
October 27, 2014

Math 11
A roller coaster has a track that drops at an angle of depression of 25 degrees from a height of 14.9 m. When it reaches the ground in travels horizontally for 8 m. It then rises at an angle of elevation of 47 degrees to a height of 26.8 m A) What is the total horizontal ...
October 20, 2014

Math 11
An airplane is flying 100 km north and 185 km west of an airport. it is flying at a height of 7 km. A) what is the straight-line distace to the airport? B) what is the angle of elevation of the airplane, from the point of view of the airport?
October 20, 2014

math 11
An asymmetrical roof has measurements show in the diagram below. if the vertical supports are each two feet apart, calculate the measure of angle G and the slant heights (lengths x and y) of the roof.
October 20, 2014

Math 11
Chung-ho is standing on the top of a building that is 135 m talk. The angle of depression to the top of the building next door is 71 degrees. The angle of depression to the basebof the building is 77 degrees. The building are 31 m apart. How talk is the other building?
October 20, 2014

Math11
bernhardt and julia are observing an eagals nest in a tree. Julia is 75 m from the tree, and sees it an angle of elevation of 42 degrees. A) How high up the tree is the nest? B) bernhardt is standing 30 m behind Julia. At what angle of elevation does he see the nest?
October 20, 2014

Human Development
Why is it not ethical if a researcher researches on some people and the people get affected with for example, trouble in speech. What are the two reasons as to why this is not ethical?
October 17, 2014

English
What does it mean to be a professional? and what does it mean to be in a profession?
September 29, 2014

English
Oh Sorry I think you couldnt see my question haha!! SO how should I "structure" my thesis???
September 29, 2014

English
discuss the current state of the field of early childhood care and education from your own perspective. In this field, what does it mean to be a professional and what does it mean to be in a profession? Include a component of political analysis in your paper (e.g. a provincial...
September 29, 2014

Physics
A projectile is launched with an initial speed of 80.0m/s at an angle of 40 degrees above the horizontal. The projectile lands on a hillside 3.80s later. Neglect air friction. What is the projectile's velocity at the highest point of its trajectory? What is the straight-...
September 15, 2014

sanskrit
i need information about jaydeva in sanskrit
August 29, 2014

science
why does not refraction occurs on mirrors ????? means in mirror reflection occurs not refracton why??????
August 25, 2014

science
ZnS(aq) + 2HCl(aq) --> ZnCl2(aq) + 2H2S(g) what happens in this reaction means what changes& colour happens????
May 21, 2014

geometric progresions
The ratio of the sum of the first 8 terms of a G.P. to the sum of the first 4 terms of the same G.P. is 97:81, where the common ratio of the G.P. is a real number. What is the common ratio?
March 2, 2014

arithmetic
The ratio of the sum of the first 8 terms of a G.P. to the sum of the first 4 terms of the same G.P. is 97:81, where the common ratio of the G.P. is a real number. What is the common ratio?
March 2, 2014

bio
How is the oxygen production in 30 seconds related to the rate of the reaction?
January 1, 2014

math
thank u..
November 25, 2013

math
divide the polynomial x^3-3x^2+x+2 by x+2. Express your answer in the form f(x)=d(x)q(x)+r(x).
November 25, 2013

math
factor x^4-3x^3-11x^2+3x+10 completely using the factor theorem.
November 25, 2013

physics
A large, flat, horizontal sheet of charge has a charge per unit area of 2.05 µC/m2. Find the electric field just above the middle of the sheet. kN/C
September 13, 2013

physics
The charge per unit length on a long, straight filament is -87.0 µC/m. (a) Find the electric field 10.0 cm from the filament. Distances are measured perpendicular to the length of the filament. (Take radially inward toward the filament as the positive direction.) MN/C (b...
September 13, 2013

physics
The electric field everywhere on the surface of a thin, spherical shell of radius 0.710 m is measured to be 860 N/C and points radially toward the center of the sphere. (a) What is the net charge within the sphere's surface? nC (b) What can you conclude about the nature ...
September 13, 2013

PHYSICS
An automobile battery has an emf of 12.6 V and an internal resistance of 0.0500 . The headlights together present equivalent resistance 5.60 (assumed constant). (a) What is the potential difference across the headlight bulbs when they are the only load on the battery? V (b) ...
September 6, 2013

physics
Two resistors connected in series have an equivalent resistance of 783.4 Ω. When they are connected in parallel, their equivalent resistance is 171.3 Ω. Find the resistance of each resistor. Ω (small resistance) Ω (large resistance
September 6, 2013

physics
A 120-V motor has mechanical power output of 2.20 hp. It is 92.0% efficient in converting power that it takes in by electrical transmission into mechanical power. (a) Find the current in the motor (A) (b) Find the energy delivered to the motor by electrical transmission in 2....
September 5, 2013

physics
The quantity of charge q (in coulombs) that has passed through a surface of area 2.08 cm2 varies with time according to the equation q = 4t3 + 5t + 6, where t is in seconds. (a) What is the instantaneous current through the surface at t = 1.08 s? (b) What is the value of the ...
September 5, 2013

Healthcare Finance
accounting practices within health care organization
July 6, 2013

12th
an electron above the earth is balanced by the gravitational force and the electric field of the earth. find the electric field of the earth.
April 27, 2013

physics
Amplitude of the wave is 0.2m. The time period of the vibration is 0.5secs. Calculate the frequency, velocity and the wave length.
March 12, 2013

grade 11 math
Determine two angles between 0°and 360°that have a secant of -4. Round your answers to the nearest degree. There are tw answer 104°( I got this one but there is also 256° I dont have anyidea for this one please explain to me I appreciate your time thankyou sooo...
February 23, 2013

grade 11 math
Determine two angles between 0°and 360°that have a secant of -4. Round your answers to the nearest degree. There are tw answer 104°( I got this one but there is also 256° I dont have anyidea for this one please explain to me I appreciate your time thankyou sooo...
February 23, 2013

Chemistry
Ok thxxx:)
February 22, 2013

Chemistry
Heyy Jiskha!! I need ur help today:) Hope you will help:D My question is that why is supersaturation unstable... I read the explanations for this on many websites but for some odd reason I just cannot get it to sink in my mind. What does it mean by it is unstable how is it ...
February 22, 2013

Grade 11 math
I don'tquite understand we never learned y and r stuff. We just started this..the chapter is called Angles of rotation. Andwhere did u get the 10 from... and um sorry for bothering you but can u help me do one because there are many..:( Thanks I greatly appreciate you help!
December 18, 2012

Grade 11 math
If the given point is on the terminal arm of an angle A in stadard position. 0 degrees more than or equal too A and less than or equal too 180 degree, find sin A and cos A: a) (6,8) b) (-5,12) Can you tell me how you get it because I do not understand it at all please help!
December 18, 2012

math
write a subtraction story using the numbers 63 and 18
December 2, 2012

Physics
I though that the entire system goes through uniform acceleration.
October 20, 2012

Physics
Hello. I'm having difficulty with this question In the diagram, the coefficient of kinetic friction between the 2.00 kg and the 3.00 kg blocks is 0.300. The horizontal surface and the pulleys are frictionless, and the masses are released from rest. (a) Draw a free body ...
October 20, 2012

Math
Supplier on-time delivery performance is critical to enabling the buyer’s organization to meet its customer service commitments. Therefore, monitoring supplier delivery times is critical. Based on a great deal of historical data, a manufacturer of personal computers &#...
October 14, 2012

math
921 and 129. 9+2+1=12 and 1+2+9=12
August 29, 2012

Microeconomics
You are the manager of a California winery. How would you expect the following events to affect the price you receive for a bottle of wine? You may include graphs if they help illustrate your response. a)The price of comparable import wines decreases b)One hundred new wineries...
May 9, 2012

Microeconomics
The market equilibrium price for coffee beans in Ecuador is $2.75/pound, a price at which growers are unable to make a profit. Due to the lack of profits, many growers have stopped production and the output of coffee beans has fallen from 400 tons per year (capacity for the ...
May 9, 2012

math
23+43
March 25, 2012

analytical geometry
the points M(6,-8) and E(8,6) are on a circle with radius 10 units. Determine the equation of the line equidistant from points M and E
January 24, 2012

science
d = 2* 150 + 300= 600 m t=d/v =600m/300m/s =2s to hear
November 15, 2011

Math
A lends altogether Rs 6000 to B and C for two years.B pays Simple Interest @ 10%p.a. and C pays Compound Interest @8 %.If C pays Rs 50 more than B as the interest , how much did A lend to each of them?
November 9, 2011

AP calculus AB
How does Limit as delta x approaches 0 = 4x + 2deltax +1 simplify to 4x +1? I'm supposed to find the derivative using the limiting process orig equation: f(x) 2x^2+x-1
October 1, 2011

chemistry
e) In performing an immunological procedure, you add 2 mL of serum to 8 mL of saline. Two 1:2 serial dilutions are then made. What is the dilution of serum contained in the final tube?
September 13, 2011

maths
in a model of ship the mast is 9m high while. if the length of the actual ship is12m high.if the lenght of the ship is 28m. how long is model of ship?
August 19, 2011

Math
(x^2 -2)(x^3 - 4x + 9) (x^2) (x^3) = x^5 (x^2) (-4x) = -4x^3 (x^2) (9) = 9x^2 (-2) (x^3) = -2x^3 (-2) (-4x) = 8x (-2) (9) = 18 Now, we add the right-hand sides of the equeal sign. x^5 - 4x^3 - 2x^3 + 9x^2 + 8x - 18 x^5 - 6x^3 + 9x^2 + 8x - 18 There I did the 1st one for u. Try...
July 21, 2011

English
I will add a period at the end of "me" in the last sentence. Thank you Sar and Writeacher! You all have been very helpful.
July 21, 2011

English
Most students do not like English class. They think it's a waste of their time and energy. Nobody likes to write papers and take tests. Anyway, you and I don't. My friend Johnny knows a lot about grammar. I am always asking him to help me, with my English homework. He ...
July 21, 2011

English
Please check my work: Proofread the passage looking for grammar, puntuation, and spelling errors. Most students do not like english class. They think think its a waste of there time and energy. An't nobody likes to right papers and take tests anyway? Me and you dont. My ...
July 21, 2011

English
Thank you Ms. Sue and Writeacher.
July 20, 2011

English
Sorry I made the same mistake again for #1 I think (there, their, they're) son is the quarterback of the team. ---> "their" "Their" is a 3rd person pronoun, but in this sentence it used as a possessive adjective. Question #7 The streets surrounding ...
July 20, 2011

English
Sorry, I made a mistake for #1, the correct answer is - I think (there, their, they're) son is the quarterback of the team. ---> "there" Question #2. She performed (good, well) on the balance beam. ---> "well" (In this sentence well is an adverb ...
July 20, 2011

English
Please check my work. Which word is correct? 1. I think (there, their, they're) son is the quarterback of the team. ---> "there" 2. The strom didn't have as much (affect, effect) on our community as it did no others. ---> effect 3. He is much bigger (...
July 20, 2011

English
That’s very nice of you & Writeacher to help me out. I appreciated. Thank you both.
July 20, 2011

English
Wow! I’m impress, thank you for let me know that.
July 20, 2011

English
Thank you Ms. Sue.
July 20, 2011

English
Please check my work. Identify whether if this sentence is complex, an exclamation, declarative, or interrogative. The car broke down, but a rescuer van arrived within minutes. ----- Complex
July 20, 2011

Eath Science
I'm sorry. Please forgive me. Ms . Sue, Please check my work on Wednesday, July 20, 2011 at 9:34am. Thank you.
July 20, 2011

English
Please check my work. Identify whether each sentence is complex, an exclamation, declarative, or interrogative. 1. Tim likes soup, so Mary bought tomatoes. ----- Complex 2. Oh no! ----- Exclamation 3. Do you want to play in the Garden? ----- Interrogative 4. In the story, the ...
July 20, 2011

English
Please check my work. Identify whether each sentence is complex, an exclamation, declarative, or interrogative. 1. Tim likes soup, so Mary bought tomatoes. Complex 2. Oh no! Exclamation 3. Do you want to play in the Garden? Interrogative 4. In the story, the author told how ...
July 20, 2011

English
I got it. The (definite article) new (adjective) mail carier (compound noun) finally (adverb) arrived (past tense verb). Thank u again.
July 19, 2011

English
Okay. This will be my finally draft. The (definite article) new (adjective) mail (noun) carrier (noun) finally (adverb) arrived (past tense verb. Thank u both Ms Sue & Writeacher.
July 19, 2011

English
Thank u. Is "mail" a noun or an adjective in the sentence?
July 19, 2011

English
I need to know what part of speech is the word "mail" in the text.
July 19, 2011

English
Please check my work. Correctly identifying the part of speech of each of the word in the sentence. The new mail carrier finally arrived. The (definite article) new (adjective) mail (adjective) carrier (noun) finally (adverb) arrived (past tense verb).
July 19, 2011

English
The word "mail" is a noun or an adjective in the sentence?
July 19, 2011

English
Please check my work. Correctly identifying the part of speech of each of the word in the sentence. The new mail carrier finally arrived. The (definite article) new (adjective) mail (noun) carrier (noun) finally (adverb) arrived (past tense verb).
July 19, 2011

chemistry
for the chemical reaction A+B= C+D, the following experimental data were taken to determine the ratelaw equation at 300K. determine the rate law for the chemical reaction. fromthe experiment data i found out the exponetial value... but 300k part confuses me. the equation i got...
July 18, 2011

chemistry
Calculate the heat of formationof benzene if the heat of combustion of benzene is 3260 kj/mol, given the following enthalpies of formation of the product. enthalpies of formation for O2= 0k (element) enthalpies of formation CO2 = -394kj/mol enthalpies of formation H2O= -285 kJ...
July 18, 2011

english
hay i really really need help!!! im doing a poem project and it invloves explainig what does "no time to turn at beautys glance and watch her feet and how they can dance"means pleasee help me i really need help:)
June 15, 2011

biology
name the gas transporting protein molecule present in the blood ? why this molecule is employed to transport oxygen but not carbondioxide.
June 11, 2011

math
I tried everthing but,I couldnt solve it. Please help me.the answer at the back is 40960.13 question: solve for x and check your solution. logx/log2 + logx/log4 + logx/log8 + logx/log16 = 25 THANK YOU FOR YOUR KIND HELP!!!!
June 2, 2011

math
THANKS ALOT... I GET IT NOW!!!!!!
May 22, 2011

math
what is inverse of this funtion f(x)=(1 / 3)^x? I think the answer is f-1(x)= log base 1/3 of x, but i know im wrong... please help!!! THANK YOU
May 22, 2011

Chemistry
Magnesium metal reacts with hydrochloric acid to form magnesium chloride and hydrogen gas. Suppose we react an excess of magnesium metal with 13.2 mL of a 3.00 M solution of hydrochloric acid and collect all of the hydrogen in a balloon at 25oC and 1.00 atm. What is the ...
May 5, 2011

math
A cylinder has a diameter of 80 cm and a length of 45 cm. Another cylinder has the same volume but is 80cm long. What is the diameter of the longer cylinder?
February 21, 2011

english
provided the incorrect steps in resolve the issue
November 26, 2010

Math
Suppose human activity has caused a 0.1 Fahrenheit increase in global temperatures so far, and that this sift will grow exponentially with a doubling time of 10 years. a. How much will temperatures have risen 50 years from now? b. A politician suggests that a crisis can be ...
November 21, 2010

Grade 11 Math
simplify √(x^5y^8) the answer is x^5/2y^4 does it matter if 5/2 is replaced with 2.5? x^2.5y^4 its the same thing right?
November 9, 2010

math grade 11
simplify √(x^5y^8) the answer is x^5/2y^4 does it matter if 5/2 is replaced with 2.5? x^2.5y^4 its the same thing right?
November 9, 2010

math grade 11
A quadratic function is defined by f(x)= 3x^2+4x-2. A linear function is defined by g(x)= mx-5. what values(s) of the slope of the line would make it a tangent to the parabola
November 4, 2010

lever
a rigid object that is used with an appropriate fulcrum or pivot point to multiply the mechanical force (effort) that can be applied to another object (load).
November 3, 2010

math grade 11
A quadratic function is defined by f(x)= 3x^2+4x-2. A linear function is defined by g(x)= mx-5. what values(s) of the slope of the line would make it a tangent to the parabola.
November 3, 2010

math grade 11
Determine the value of k for which the function f(x)= 4x^2- 3x+2kx+1 has two zeros. check these values in the original equation? i cant figure out the answer to it. It says in the book that it is k<-0.5 or k> 3.5,but i don't know how they got it.
November 3, 2010

trig
the shadow of a tower is 2y meters longer at 30 degree than when it was at 45 degree. find the height of the tower
November 2, 2010

math grade 11
I need help with this question determine the values in k for which the function f(x)= 4x^2-3x+2kx+1 has two zeros. Check these values in the original equation. i don't get how to do it please help me.
November 2, 2010

math grade 11
I need help with this question determine the values in k for which the function f(x)= 4x^2-3x+2kx+1 has two zeros. Check these values in the original equation. i don't get how to do it please help me.
November 1, 2010

grade 11 math
I don't get how to do this. I'm so lost please help me. Determine the equation of the parabola with roots 2+√3 and 2-√3, and is passing through the point (2,5) this is what i did but its the wrong answer: y= a[x + (2+√3)] [x+(2-√3)] 5= a[2 + (2...
November 1, 2010

math grade11
for -2 < x < +3 and f(x) = 3x^2 - 6x a)determine the domain and range of f(x) b) the eqn of f inverse if f(x) is further restricted to 1 < x < 3. i don't know how to these problems i tried everything please help me
October 25, 2010

Grade 11 Math
i need help doing this question... a quadratic funtion has these characteristics axis of symmetry: -1 x=3 is the x- int y= 32 is the maximum value determine the y int of this parabola.
October 22, 2010

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