Questions Asked on
March 15, 2016

INFO & COMM TECH
1. What is the grooming process as it relates to online predators? A. the process by which online predators lure in minors to get close enough to hurt them. B. the process by which online predators are trained. C. the process by which a cyberbully becomes
asked by Skye 
Geometry
#4 Which could be the scale factor of the following similar figures? (1 point) The first triangle's sides are 9,9,12 The second triangles sides are 6,6,8 A.) 2/3 B.) 3/4 C.) 1 D.) 3/2 E.) 4/3 My answers: b & c _______________________________ #5 The
asked by Patty 
English
In Romeo and Juliet, why doesn't Juliet want to marry Paris? a. She is already married b. She is in love with Romeo*** c. Paris has never wooed her d. all of the above*** confused between b and d
asked by Kaai97 
English
PLEASE HELP!!! I'm really confused about these question from Romeo and Juliet... I marked the answers that I "think" are right but I'm not sure. Please tell me which ones i got wrong and the correct answer!?!?! 1. Why doesn’t Juliet want to marry Paris?
asked by Becca 
Science
1. Which of the following about the suns structure is true? A.The sun has a solid surface. B. The sun has an interior and an atmosphere. * C.The sun's is similar to Earth's; it has a core, mantle, and crust. D. The sun's outermost layer is called the
asked by TeamWork 
Calculus
Suppose the integral from 2 to 8 of g of x, dx equals 5, and the integral from 6 to 8 of g of x, dx equals negative 3, find the value of the integral from 2 to 6 of 2 times g of x, dx . 8 MY ANSWER 12 16 4
asked by Lilly 
Science, don't leave me hanging plz.
1. Which of the following describes how matter moves between producers, consumers, and decomposers in an ecosystem? A. oneway flow from producers to consumers to decomposers. B. oneway flow from decomposers to consumers to producers. C. cyclic flow from
asked by Rhonny 
math
The circle graph represents a familys monthly budget. If the monthly budget was 5,000, how much does the family spend on items other than food and housing? The graph has 50% other and 20% food and 30% housing. A.1,000 B.1,500 C.3,500 D.2,500*
asked by Plzzzzzzzzz Help 
English
Complete the analogy. Affliction is to calamity as lamentation is to __________. a. jocund b. weeping*** c. sullen d. destruction
asked by Kaai97 
math
For the Rule of 78, for a 12month period, the last term in the sequence is 12 and the series sums to 78. For an 10 month period, the last term is and the series sum is . For a 15 month period, the last term is and the series sum is . For a 20 month
asked by stephen 
Math
what is the value of the missing angle? (I don't know what you call this shape but its like drawing a house on paper but its upside down ex: the triangle is on the bottom and the square is on top. where the triangle is theres a number 140 on each side and
asked by Amber 
English
Which of the choices below is one of the themes of Romeo and Juliet? Love conquers hate Love must follow law Love can change fate I'm going to go with c, but I'm not sure. Thanks
asked by SkatingDJ 
Calculus
Which of the following integrals cannot be evaluated using a simple substitution? the integral of 1 divided by the quantity x squared plus 1, dx the integral of 1 divided by the quantity x squared plus 1, dx the integral of x divided by the quantity x
asked by Tiff 
Math
The formula for finding the perimeter of an equilateral triangle is P = 3s. How can you transform the formula so that it can be used to determine the length of one side of the triangle when given the perimeter?
asked by Liv 
Literature
Which of these factors helped to fuel the Industrial Revolution in Britain? A.longer life expectancy and bigger family size B.migration of landless farmers to urban regions C.growth in literacy rates among the working class D.improvements in medicine and
asked by Sid.V 
Calc
Write the summation to estimate the area under the curve y=2+sqrt(x) from x = 2 to x = 5 using 3 rectangles and right endpoints. ~the summation from i equals 2 to 5 of the quantity 2 plus the square root of i ~the summation from i equals 2 to 4 of the
asked by Cassy 
Please check history
Please check! What was the effect of the depression of the 1890s on South Carolina? a. Gold was discovered in Alaska. b. Many banks failed and railroads went bankrupt. c. Paper money was no longer backed by gold.*** d. Inflation caused farmers to run large
asked by Blair 
Social Studies
2. How did World War 2 affect life in Georgia? (Choose all that apply.) A. More Georgians were out of work than ever before B. Many pepole moved to the North or West C. Pepole made sacrifices for the war effort. D. African american Georgians moved to the
asked by Error 00110G.110001A.110001S.001T.1100E.0000R11110 
Social studies
How might the Pacific island Trade Agreement (Picta) help the Pacific Islands trade with major markets all over the world Answer choices The region as a whole could partner to sell to bigger markets It will help the Island's sale to each other not other
asked by Lilly 
math
triangle abc is reflected over the yaxis. What are the coordinates of the reflected triangle? Describe in words what happens to the xcoordinates and ycoordinates of the original triangle's vertices as a result of this reflection? I can't figure out how
asked by Amanda 
Language Arts
Excerpt from “I Am a Native of North America” by Chief Dan George Man must love fully or he will become the lowest of the animals. It is the power to love that makes him the greatest of them all . . . for he alone of all animals is capable of love.
asked by Anon 
Math
1. When Tyson opens and lays a cereal box out flat, he sees that the top and the bottom of the box both measure 11 inches by 8 inches, the sides of the box both measure 11 inches by 6 inches, and the front and back of the box both measure 8 inches by 6
asked by Cassie 
Math
David wants to build a pen for his goat. He wants the area of the pen to be 48 square feet. If the length and width of the pen are whole numbers, which of the following could be the perimeter of the pen?  p = 26 ft  p = 28 ft  p = 30 ft  p = 36 ft
asked by Julia 
Calculus
If f(x) and g(x) are continuous on [a, b], which one of the following statements is true? ~the integral from a to b of the difference of f of x and g of x, dx equals the integral from a to b of f of x, dx minus the integral from a to b of g of x dx ~the
asked by Tiff 
English
In classical tragedies, what causes the destruction of the hero? a. The actions of the villain b. The hero's nobility c. The hero's personal defect in an area*** d. The love interest
asked by Kaai97 
Geometry
The sum of the angle measures of a polygon w/ "s" sides is 2880. Find "s" Please help with stepbystep explanation, so I can fully understand it. Thank you.
asked by Shae 
Physics
Suppose a 300–g kookaburra (a large kingfisher bird) picks up a 84.0–g snake and raises it 2.30 m from the ground to a branch. How much work did the bird do on the snake? How much work did it do to raise its own center of mass to the branch?
asked by Em 
English
Iambic pentameter is often used in _______ a. Plays b. Blank verse*** c. Prose d. Parliament
asked by Kaai97 
Precal
How do i prove that left side equals right? Cot(A+B)=cotAcotB1/(cotA + cotB)
asked by Chloe 
Math
Write the exponential function y=6(1.21)t in the form y=aekt. (a) Once you have rewritten the formula, give k accurate to at least four decimal places. k= help (numbers) If t is measured in years, indicate whether the exponential function is growing or
asked by ann 
Math
the formula rt=d is used to calculate distance if you know the rate and time what is the equation? My answer correct me if Im wrong is r=td sorry I'm not really good at this.
asked by ...... 
Help with reading Ms.Sue someone!!!
write an essay about Grandma Ling and your little voice
asked by Girl with questions. 
Math
How does increasing the size of an object affect its volume to surface area ratio?
asked by Alanna 
English
In the Elizabethan fiveact play structure, act III contains the _________ a. Resolution b. Exposition c. Climax d. Conflict***
asked by Kaai97 
physics 2
A 12.9 gram sample of an unknown metal at 26.5°C is placed in a Styrofoam cup containing 50.0 grams of water at 88.6°C. The water cools down and the metal warms up until thermal equilibrium is achieved at 87.1°C. A 10 percent of heat lost by water is
asked by Ehab 
peshine
Mack has a field that measures 11 square mile. He is planting corn in a rectangular region of the field that is 3434 mile long and 1212 mile wide. Which is the area of the corn crop in Mack's field?
asked by diendra 
Calculus
Given that the antiderivative of f(x) = e4x is F(x) = 1/4e^4x+C, evaluate the integral from 0 to 2 of e^4x, dx. e^8 1/4(1e^8) 1/4(e^81) 1/4e^8 (MY ANNSWER)
asked by Jess 
Calculus
Determine the interval on which f(x) = ln(x) is integrable. (0, ‡) [0, ‡) (−‡, 0) U (0, ‡)(MY ANSWER) All reals
asked by Jess 
Math
Solve the proportion G/56=2/8 A)g=14 B)g=16 C)g=13 D)g=50(I pick this)
asked by I need help 
brick peshine
Beth bought 4 yards of ribbon. How many inches of ribbon does Beth have?
asked by diendra 
Health
HIV can be spread through ________. A. Oral sex B. Contact with toilet seats C. Sharing clothing D. All of the above A? Syphilis can be spread through ________. A. Contact with toilet seats B. Oral sex C. Sharing clothing D. All of the above don't know
asked by Martin1162 
Social Studies
2. How did World War 2 affect life in Georgia? (Choose all that apply.) A. More Georgians were out of work than ever before B. Many pepole moved to the North or West C. Pepole made sacrifices for the war effort. D. African american Georgians moved to the
asked by Error 00110G.110001A.110001S.001T.1100E.0000R11110 
math
when water freezes it its density drops from 1.00 g  0.92 G find the mass in grams of an ice cube 1 meter on each Edge 1 m = 100 cm
asked by nanaw 
English
In Romeo and Juliet, which of the following words could not be used to describe the Nurse? a. fickle*** b. jocund c. sullen d. piteous
asked by Kaai97 
Math
The Joseph, Inc. uses the accrual basis of accounting. Joseph's insurance expense account had a $23,000 balance at the end of the year. The prepaid insurance account had a $6,000 balance at the beginning of the year and a $3,000 balance at the end of the
asked by Larry 
Language Arts
Identify the indirect object in the following sentence. Mom needs to give us money before we leave. A. mom B. us C. we D. leave I think it' C, am I right?
asked by Sydney 
Language Arts
what is the meter of line 27? "one by one towns pass by" A. stressed, unstressed, stressed, unstressed, stressed, unstressed, stressed b. unstressed, stressed, unstressed, stressed, unstressed, stressed, unstressed c. unstressed, unstressed, stressed,
asked by Sydney 
SS
Which statement best evaluates the results of Greece's membership in the European Union? MEDAL!!! A) Greece's overall economy has improved because of increased trade. B)Greece's overall economy has struggled because the euro is a strong currency. C)
asked by Like I'd Tell You. 
Geometry
Use less than, equal to, or greater than to complete this statement: The sum of the measures of the exterior angles of a regular 9gon, one at each vertex, is ____ the sum of the measures of the exterior angles of a regular 6gon, one at each vertex. A.
asked by Shae 
7th Grade Science About Mitosis & Meiosis
Hello, I really need help about mitosis and meiosis. So in my project, it asks me to explain three differences between mitosis and meiosis. I only have one difference and this is what I wrote: MitosisA type of cell division in which daughter cells are
asked by Music Lover 14 
English
In which one of the following sentences is the semicolon used correctly? A. Cheryl’s favorite snack is chocolate; she could eat it daily. B. Jacob, who plays in the orchestra; has a solo in the concert. C. Whenever I feel afraid; I think of Aunt
asked by desiree 
geometry
each face of the cabinet 413S is in the shape of a rectangle. What is the volume of the Model 413S in cubic feet? dimensions are 24 by 72 by 18
asked by Ligia 
Calculus
Estimate the area under the curve f(x) = x2 + 1 from x = 0 to x = 6 by using three circumscribed (over the curve) rectangles. Answer to the nearest integer.
asked by Shane 
Calculus
For what values of a and b is (2, 2.5) is an inflection point of the curve x^2 y + ax + by = 0 ? What additional inflection points does the curve have?
asked by Methendis 
physics 2
A 12.9 gram sample of an unknown metal at 26.5°C is placed in a Styrofoam cup containing 50.0 grams of water at 88.6°C. The water cools down and the metal warms up until thermal equilibrium is achieved at 87.1°C. A 10 percent of heat lost by water is
asked by Ehab 
math
The level of oil in a storage tank buried in the ground can be found in much the same way as a dipstick is used to determine the oil level in an automobile crankcase. Suppose the ends of the cylindrical storage tank are radius of 3ft and the cylinder is
asked by Adams 
Science
Where on the ocean floor will you find the greatest amount of living organisms? Answer: the coral reefs The greatest amount of living organisms can be found in the photic zone where sunlight can penetrate water, and where organisms that photosynthesize
asked by Sue 
U.S. History (Check)(REED)
1. Why did nativist feelings increase in the 1920's? A: Nativist feelings increased in the 1920s because many Americans saw immigrants as a threat to stability and order. Immigrants also created competition for jobs for demobilized American veterans. 2.
asked by Victoria 
Chemistry
Will cadmium hydroxide precipitate from 0.01M solution of cadmium chloride at pH 9. Ksp of cadmium hydroxide =2. 5×1014 mole2/dm6
asked by Aqsa 
life orientation
Four aspects when choosing subjects
asked by john 
Algebra 2
Carla’s kitchen floor is in the shape of a perfect square. Her copycat brother, Carl, wants to remodel his kitchen so that it will have the same surface area as his sister, but his kitchen will be rectangular. The length of his floor is half the length
asked by Claire 
Maths
The probability that a student is not swimmer is 1/5.find the probability that out of 5 students (1) at least 4 are swimmers and (2)at most 3 are swimmers
asked by Kavya 
english
(1) As soon as Loraine arrived in town, she phoned Dee. (2) However Dee was not home. (3) Discouraged, by this Loraine walked four blocks to a coffee shop. (4) She hoped Darlene her old friend would be there. (5) When she got to the coffee shop, Loraine
asked by help 
Geometry Honors
Problem: A triangular lot has two sides of length 100m and 48m as indicated in the figure below. The length of the perpendicular from a corner of the lot to the 48m side is 96m. A fence is to be erected perpendicular to the 48m side so that the area of the
asked by Ryan 
PreCalc
Write the equation in standard form of the circle which passes through (2, 16) and has xintercepts 2 and 32.
asked by Anonymous 
precalc
Solve the equation. (Enter your answers as a commaseparated list. Round your answers to four decimal places.) 2^x − 8(2^−x) + 2 = 0
asked by JB 
math
In a Farmer's Market a man sold 5 times as many apples as watermelons. He sold a total of 66 apples and watermelons. How many apples did he sell?
asked by rhonda 
math
Which of the following statements is a true proportion? 18/42=12/18,18/42=9/24,18/42=21/48,or 18/42=118/142
asked by Tia 
math
The pH of lemon juice is about 2.2. (a) What is the concentration of hydrogen ions in lemon juice? (b) A person squeezes 3 oz of lemon juice into a cup. Based on your answer to part (a), how many hydrogen ions does this juice contain? For example you could
asked by jennika 
SS
What would be the most likely effect of a Southern European economic boom on the region's immigrants? A. Immigrants would be more welcome because their labor would be needed. B. Immigrants would be more welcome because they would be responsible for the
asked by Like I'd Tell You. 
Math
a mother is twice as old her daughter.she was six times her age twenty years ago.how old is the mother now?
asked by Mpho 
Science
Where on the ocean floor will you find the greatest amount of living organisms? Answer: the coral reefs The greatest amount of living organisms can be found in the photic zone where sunlight can penetrate water, and where organisms that photosynthesize
asked by Sue 
History
Which conclusion is best supported by New Mexico's policies towards undocumented immigrants? a. Legislators believe undocumented immigrants deserve some statelevel rights. b. Legislators wish to limit immigration at all costs. c. Legislators believe that
asked by Macarena 
Calculus
If the area under the curve of f(x) = x2 + 2 from x = 1 to x = 6 is estimated using five approximating rectangles and right endpoints, will the estimate be an underestimate or overestimate? Underestimate Overestimate The area will be exact The area cannot
asked by Lilly 
Physics
I want to know the reasoning behind each answer as well cause I have the answers, I want to know why and how to do the answers as well :) A parachutist jumps from a height of 3.1 × 10[Power 3] m and falls freely for 10 s. She then opens her parachute, and
asked by lomonoyan 
precalc
Solve the equation. (Enter your answers as a commaseparated list.) 5x^2e^(−2x) − 3x^3e^(−2x) = 0
asked by JB 
English
1. What's your favorite subject?  My favorite subject is social studies. Why do you like social studies?  Because it's interesting and informative. 2. What subject do you like most?  I like Chinese letters most. What makes you like Chinese letters so
asked by rfvv 
Geometry
Which answer is not a theorem or postulate used to prove triangles similarity? SAS SSA ~~my choice SSS AA
asked by Jessica 
Math
What type of sequence is this? 2 , 3, 5, 8, 12 Arithmetic, geometric or neither
asked by Help! 
English
In Romeo and Juliet, where will Romeo go? a. Mantua*** b. Verona c. Rome d. London
asked by Kaai97 
math
An inverted square pyramid has a height equal to 8m and a top egde equal to 3m. Initially, it contains water to a depth of 5m.
asked by beverly 
physics
the temperature of 500g of a certain metal is raised to 100 degre celcius and it is then placed in 200g of water at 15 degre celcius.if the final steady temperature raises to 21 degre celcius,calculate the specific heat capacity of the metal
asked by Anonymous 
science
How are Earth and Venus similar ? How are they different? give 2 similarities and 2 difference thanks
asked by UNKNOWN 
Math
what is the area of the triangle? (its a scalene obtuse triangle) height 4.5 ft base 8.7 ft A. 13.2 ft^2 B. 19.575 ft^2 C. 20.25 ft^2 D. 39.15 ft^2
asked by Amber 
Science
If it requires 23.4 milliliters of 0.65 molar barium hydroxide to neutralize 42.5 milliliters of nitric acid, solve for the molarity of the nitric acid solution. Show all of the work used to solve this problem. Unbalanced equation: Ba(OH)2 + HNO3 >
asked by Elain 
Trig identity.
I need help with verifying these trig identities: 1) sin4x = 4sinxcos  8sin^3 x cos x 2) cos3x = cos^3 x  3sin^2 x cos x
asked by Jane 
Geometry
A fish tank with a rectangular base has a volume of 4,320 cubic inches the length and width of the tank are 15 inches and 12 inches .find the height in inches of the tank
asked by Sam 
chemestry
Which of the following is the correct expression for the rate of the following reaction? Note: not all species are gaseous. CuO(s) + H2S (g) Cu(s) + H2O (g) A. [Cu] x [H2O] / ([CuO] x [H2S]) B. [H2O] / [H2S] C. [CuO] x [H2S] / ([Cu] x [H2O]) D. None of
asked by louren 
Math
Suppose you are interested in determining the probability that a college student will own a personal computer. You poll 8 of your classmates from randomly selected classes and find that 5 of them own their own computers. Find a 90% confidence interval
asked by Anonymous 
english
This question is based on the following paragraph. (1) It was December 7, 1941. (2) The freighter Florentine, 320 miles northeast of the Hawaiian Island of Hilo was lumbering along at about 15 knots when the garbled message came in over the radio. (3)
asked by help 
History
About how much of New Mexico's population is made up of minority groups? 20 percent 35 percent 60 percent 85 percent
asked by Macarena 
Science
Hi, can someone explain how cell membranes and their components participate in intercellular signaling. Maybe give an example of cell membrane involvement in one particular type of cellular signaling.
asked by Brent 
Science
Where on the ocean floor will you find the greatest amount of living organisms? Answer: the coral reefs The greatest amount of living organisms can be found in the photic zone where sunlight can penetrate water, and where organisms that photosynthesize
asked by Sue 
Algebra
the sum of two numbers is 38.the greater number is 8 more than the other number.find each number.use a system of linear equations to justify your answers.
asked by Faith 
Math
what is the area of the parallelogram? Bottom base 15 in height 7 in A. 105 in^2 B. 110 in^2 C. 52.5 in^2 D. 210 in^2
asked by Amber 
English
I need help on this essay it has to be 600900 words and 23 pages long. The Theme About Invictus So far i have: In my essay there will be focus on the poem “Invictus” by William Ernest Henley. This essay will be focusing on the theme of how much pain
asked by Chelsa 
Algebra
The difference between two positive numbers is 9. If four times the larger number is ten times the smaller number, what is the larger number?
asked by Amanda 
maths
the ratio of area of two rectangles field is 25/9 (a)find the ratio of their length (b)the small field is 20m long find the corresponding length of the larger cone
asked by Amina 
Chemistry
If it requires 23.4 milliliters of 0.65 molar barium hydroxide to neutralize 42.5 milliliters of nitric acid, solve for the molarity of the nitric acid solution. Show all of the work used to solve this problem. Unbalanced equation: Ba(OH)2 + HNO3 >
asked by Lilly 
English
In Romeo and Juliet, why is Romeo banished? a. because he loves a Capulet b. because he causes Tybalt's death*** c. because he causes Mercutio's death d. because he is caught with Juliet
asked by Kaai97 
english
25. The father, as well as his oldest son, ___ in the plumbing business. Neither his daughter nor his other sons __ interested in the business. Which of the following options correctly completes the sentence above? a. Is, is b. Are, are c. Are, is d. Is,
asked by AMGCSTRNBSN 
History
Which conclusion is best supported by New Mexico's policies towards undocumented immigrants? a. Legislators believe undocumented immigrants deserve some statelevel rights. b. Legislators wish to limit immigration at all costs. c. Legislators believe that
asked by Macarena 
Physics
What is the potential energy of the Earth, considered as an object orbiting the Sun? Compare your result with the kinetic energy of the Earth in its orbit. Given Earth mass = 6.34×1024kg , Sun mass =1.934×1030kg, and distance from the Earth to the Sun
asked by Supansa 
Physics
A pinball machine has balls of mass 134 g. The springs have a spring constant of 93.4N/m and a relaxed length of 10 cm. To what length must the spring be compressed if it is to give a ball a speed of 2.0 m/s?
asked by Supansa 
Physics
A pinball machine has balls of mass 134 g. The springs have a spring constant of 93.4N/m and a relaxed length of 10 cm. To what length must the spring be compressed if it is to give a ball a speed of 2.0 m/s?
asked by Supansa 
Earth science
Where on the ocean floor will you find the greatest amount of living organisms? Answer: the coral reefs
asked by Sue 
Geometry
The sum of the angle measures of a polygon w/ "s" sides is 2880. Find "s" Please help with stepbystep explanation, so I can fully understand it. Thank you. (^_^) \_♥_/
asked by Shae 
need help!
I posted a question and didn't get it answered, why? The Joseph, Inc. uses the accrual basis of accounting. Joseph's insurance expense account had a $23,000 balance at the end of the year. The prepaid insurance account had a $6,000 balance at the beginning
asked by Larry 
Physics
What is the potential energy of the Earth, considered as an object orbiting the Sun? Compare your result with the kinetic energy of the Earth in its orbit. Given Earth mass = 6.34×1024kg , Sun mass =1.934×1030kg, and distance from the Earth to the Sun
asked by Supansa 
English
What is the tone that sojourner truth used in Ain't I a woman?
asked by Sa'Hiera 
Mathematics literacy, hospitality
I don't want to do hospitality management so what career can I follow instead of hospitality management.
asked by Puleng 
math
Find the equation of a parabola where the vertix is at origin and the parabola opens to the left and passes through (1,2).
asked by pallavi 
math
Juan rode his bike 10 miles on sunday. on monday he rode 3 1/4 times as far on Sunday. How many miles did he ride on Monday?
asked by racine 
English
1. She is a technical arts and homemaking teacher. 2. She is a TA and H teacher. 3. She is a TA & H teacher. 4. She is a TAH teacher. ================ Sentence 1 is too long. Can we use the other expressions?
asked by rfvv 
english
his question is based on the following passage, which contains some errors. The sentences are numbered to help you answer the question. (1) As soon as Loraine arrived in town, she phoned Dee. (2) However Dee was not home. (3) Discouraged, by this Loraine
asked by help 
English
My mistress' eyes are nothing like the sun Coral is far more red than her lips' red; If snow be white, why then her breasts are dun; If hairs be wires, black wires grow on her head. I have seen roses damask, red and white, But no such roses see I in her
asked by Justine 
Chemistry
Use the method of half reactions to balance the oxidation half reaction in acid solution as well as provide the oxidized and reduced reactants. Cr2O7 {2} (aq) + F{} (aq) = Cr {3+} (aq) + F2(aq) Charges are in { }
asked by Kevin 
Math
Perform the operation. 8 & 1/2 +5 & 1/8
asked by Sam 
English
They hope to.......a contract and sign it before the end of the week what is the phrasal verb in the blanck?
asked by English 
11th grade physics
Two point charges q and q' are placed respectively at two points A and B. Let O be the midpoint of [AB]. Charge q placed at A creates at O an electric field of strength E=9×10^6 V/m. Determine the resultant electric field at O when: a) q'=q b) q'=q
asked by vicky 
11th grade physics
Two point charges q and q' are placed respectively at two points A and B. Let O be the midpoint of [AB]. Charge q placed at A creates at O an electric field of strength E=9×10^6 V/m. Determine the resultant electric field at O when: a) q'=q b) q'=q
asked by vicky 
Calculus
Use Euler's method with step size 0.2 to estimate y(1), where y(x) is the solution of the initialvalue problem given below. (Round your answer to four decimal places.) y' = 1 − xy y(0) = 0 I don't even know how to start!
asked by Kaitlyn 
English
How does Evan feel? Listen to the dialogue carefully and check the suitable picture after the dialogue. Tick the box of the appropriate picture. ========================= Is the passage grammatical? There are three pictures on the page and On the top left
asked by rfvv 
Physics
someone swings a bucket of water in a vertical circle. Describe the water's motion to another person? or How would you? & also how to explain the motion of the water to them? How come the water didn't fall on the persons head?
asked by Adam 
Chemestry
How many grams of NaCl would you need to make 500 ml of a 100 mM solution? the atomic weight of NaCl is 35. I was not given a way to solve this by my teacher.
asked by Toddria A. Estes 
11th grade physics
Multiple choice (show your work if any): 1) Two point charges q1=10^5 C and q2=9×10^5 C are placed respectively at two points A and B 40 cm apart. The electric field is null at a point C outside [AB] such that : a) AC=50cm b) AC=30cm c) AC=20cm d)
asked by vicky 
math
A kite flight of a tant string of length 50m inclind at angle of 54 degree to the horizontal ground. What is height of the kite above the ground?
asked by ay 
To Sydney  stressed syllables
The line you quoted would work better if it was: "One by one THE towns pass by" In that case, the last syllable, "by", would be stressed and it would imitate the rhythm of a railroad train: CLICK clack CLICK clack CLICK clack CLICK As it is, it does that
asked by Reed 
Calculus
Two cruise ships leave the same point outside St. John’s harbor at noon. Ship A travels west at 20 km/hr, while Ship B travels south at 25 km/hr. Using calculus, determine how fast they are separating from each other at 2:00 p.m.
asked by Ashley 
coding
1.write a C program to reverse the elements of array using recursive function(without using for and while loop). 2. write a C program to check the occurrence of an element in array using recursive function(without using for and while loop).
asked by alice 
Algebra 1
The problem is: a raised to the 2nd power plus 14a raised to the 5th power plus a raised to the 7th minus 16
asked by Adam 
Maths
Julie is j years old. Her father is four times as old as Julie and her mother is seven years younger than her father. How old is each person?
asked by Allison 
English
Ethics is my favorite subject. Ethics is not complex, but it¡¯s informative and ______. My favorite teacher is my technical arts teacher, Mrs. Gwon. She is diligent but strict. ============ Are the passage grammatical? What will be suitable for the blank
asked by rfvv 
English
1. Match subjects and their feelings and make sentences. 2. Match subjects with thier feelings and make sentences. 3. Match each subject with its feeling and make sentences. 4. Make sentences after matching each subject with its feeling. ===============
asked by rfvv 
Math
Solve the proportion 5/8=y/40 A)y=25 B)y=13(I pick this) C)y=11 D)y=10
asked by I need help 
Math
Identify the dependent and independent variables. 0, 10, 20, 30, 40 0, 180, 360, 540, 720
asked by Amy 
Algebra I
Son brought home a hand made worksheet that teacher did not go over and can't find examples anywhere. Multiply each expression by its conjugate. A. Square root of (13)2 B. 2+3Square root (5) C. Square root(3) minus Square root(7) Thanks
asked by Mom 
Health
How many new STD cases are there each year? A. 30 million B. 15 million C. 1 million D. 500,000 B?
asked by Martin1162 
math(mechanics static)
Three identical sphere with the same size and same weight. A 100N sphere is placed at th top of the 3 spheres. Find the contact force between the 3 spheres & the 100N sphere.
asked by john 
chemestry
In which of the following physical states does a given substance have the highest entropy? A. solid B. gas C. liquid D. all of the above would this be A?
asked by louren 
business
An analysis of the suitability of the business’s current location what does that mean
asked by ruwaydah 
Social Studies
How did improvements in transportation, communication, farming, and manufacturing affect the economy of the North? Break down your answer by providing an example of advancement in each of the four areas. Then discuss how that improvement led to changes in
asked by Anon 
Math
What ix the perimeter of 306090 triangles which the hypotenuse is 8 cm long?
asked by Shaina 
English
1. We learned how to use the right be verbs. 2. We learned how to use the verbs be right. 3. We learned how to use the be verbs right. 4. We learned how to use the verb be right. ===================== Which ones are correct grammatically?
asked by rfvv 
Math
Identify the dependent and independent variables. 0, 10, 20, 30, 40 0, 180, 360, 540, 720
asked by Amy 
math
Question: Given that h and k are the roots of quadratic equation 5x^210x+2=0, find the value of h^2+k^2 I have used alpha + beta method to do but it not works
asked by jiayi 
Chemestry
How many grams of glucose would you need to make 500 ml of a 100 mM solution? the atomic weight of glucose is 180. I was not given a way to solve this my my teacher.
asked by Toddria A. Estes 
Algebra
can you help me with algebra
asked by Monica 
11th grade physics
Two point charges q and q' are placed respectively at two points A and B. Let O be the midpoint of [AB]. Charge q placed at A creates at O an electric field of strength E=9×10^6 V/m. Determine the resultant electric field at O when: a) q'=q b) q'=q
asked by vicky 
Economics
Who is concerned with exchange rates?
asked by Anonymous 
math
If $16.95 is marked up by 25% the result would be? And also how to work it out?
asked by Lyc 
Physics
A car of mass 422 kg is moving 36.0° North of East at a speed of 15.4 m/s. What is the magnitude of the momentum of the car? (magnitude  how big is it? ignore direction)
asked by Emily 
Algebra
If M
asked by Anonymous 
Math
which of the following is equivalent to 22m  33  44m? a. 11(2m 3  4m) b. 11(2m  3  4m) c. 11(2m + 3 + 4m) d. 11 (2m  3  4m)
asked by Meesha 
Math, accounting, Business, CAT
What can i study after high school with this subjects?
asked by Palesa 
Math/Precal
How do i give the exact value for: (sin pi/8)(cos pi/24) + (cos pi/8)(sin pi/24)
asked by Jen 
math
draw a triangle ABC in which AB:AC is 1:3 and BC 6 cm and angle c=75
asked by harsh 
Math
Emily said the larger an object is, the more it weighs. Is Emily correct? Why or why not?
asked by Secret 
Health
________ is the name of a condition in women where the normal balance of bacteria in the !@#$%^& is disrupted and replaced by an overgrowth of certain bacteria. A. Herpes B. Bacterial Vaginosis C. Chlaymdia D. Syphilis A?
asked by Martin1162 
Physics
A car of mass 422 kg is moving 36.0° North of East at a speed of 15.4 m/s. What is the magnitude of the momentum of the car? (magnitude  how big is it? ignore direction). What is the eastwest component of the momentum of the car? I already figured out
asked by Emily 
PHYSICS
Object A experiences a gravitational force due to object B. How would that force change if the separation distance is halved, mA triples, and mB is reduced to one quarter of its original value?
asked by Jen 
Trig help
Can someone help me find ALL solutions in the interval [0,2π) for the given equations. Please show work. 1) sin2x = sin2x 2) tan2x +tanx = 0
asked by Jane 
algebra
is this problem NO SOLUTION. Im unable to solve. x(3x)=x(x^22x+4)
asked by jill 
historie,geography
What is the relationship between humidity end temperature?
asked by lilyalinah dlamini 
physics
Women and overweight people often experience backpain. Let us explore the reason for this. Assume the women has a weight of 60.0 daN before pregnancy. Suppose she gains 10.0 daN during pregnancy, due to weight of the fetus, placenta, amniotic fluid, etc.
asked by jessica 
Life orientation
Three courses
asked by Ayabonga 
Health
Women with bacterial vaginosis may have ________. A. Itching B. No obvious symptoms C. Abnormal !@#$%^&l discharge with an unpleasant odor and burning during urination D. All of the Above C?
asked by Martin1162 
maths
a big airline carries 6432 people per day if it carries the same number of people every day , how many people did it carry in January. 6432 *30=192960
asked by Duduetsang Tutu 
English
Memorize all the sentences on the two pages. Then, recite the sentences in front of the classmates. =========== Instead of 'recite,' what other verbs can we use? 1. Recite the sentences...... 2. 3.'
asked by rfvv 
Economics
How do interest rates in a nation affect foreign investment in that nation
asked by Anonymous 
Health
In the United States, the most at risk and highest reported rates of infection of gonorrhea are among sexually active ________. A. Teenagers B. Young Adults C. African Americans D. A and B IDK i was thinking all of the above but they don't have that choice
asked by Martin1162 
math
What is the answer to this fractions 1/3 + 2/7
asked by Tia 
sequence....help!!!!!
find an expression in terms n of the nth term of the following sequence 5,13,32,69,129,221......help
asked by emmanuel 
English
1. Write down the ideas of your favorite teacher. 2. Write down your feelings about your favorite teacher. 3. Write down how do you feel about your favorite teacher. 4. Write down your idea about a teacher you like. =============== Would you check
asked by rfvv 
Science: Physics
mr. slott at his fighting weight of 1000N jumps down from a platform meters above a trampoline with a spring constant (k) of 500N/M. How much does Mr.Slott strech the trampoline (x) before it brings him to a stop
asked by James 
maths
the ratio of the area of two rectangles fied is 25/9 (a)find the ratio of their length (b)the small field is 20m long find the corresponding lenth of the larger cone
asked by Anonymous 
Math
Let P be the point (0,1) and Q be the point (3,2). In this Cartesian coordinate system, find the point on the line segment PQ that is twice as far from P as from Q. Please help, I need this for a test and i have totally forgotten the formula and notes and
asked by Anna 
HOFBrINCl
can someone help me on these 2 questions so i can get an idea to do the rest of mine. im given hydrochloric acid and a marble chip (calcium carbonate i think), so what would be the reactants, the word equation, the balanced equation, prediction of type of
asked by Chemistry 
Math/Precal
Given cos a = 4/7 and sin b = 3/5, where a and b are not in quadrant 2, find the coordinates of p(a+b)?
asked by Maxx 
Science
Can someone describe the G protein receptor system and the tyrosinekinase receptor system. I wanna know how these two systems are similar and how these two systems are different in their of structures and functions.
asked by Elain 
Maths
Rafael is counting countertops with tiles. Tha tiles are four inches by two inches.
asked by Tvisha 
Chemistry
What mass of naoh is neutralized by 43.55ml of 0.145m H2SO4?
asked by Maxx 
science
If the density of Hg is 13.53 and 62.5 respectively. How many grams,moles,atoms of Hg do you have?
asked by Raphael 
English
Which one of the following sentences contains an unnecessary colon? A. Here's the question on all of our minds: Will our team be able to defeat their arch rivals tonight? B. Carlos has three goals in life: to graduate from college, own his own home, and
asked by desiree 
English
Which sentence is written correctly? A) I like chocolate,gum,dr.pepper, and sleeping. B) I eat C) Where are we going. D) I'm hungry!
asked by Amber 
Physics
Kim(55 kg) has been wondering about the normal force. (a) How many helium balloons would it take to reduce her normal force by 50% if helium has a lifting force of 1.0 gram per liter. She estimates that a balloon contains about 5.0 liters of helium. (b)
asked by Next 
verma
what was the special about glubbdubdrib a
asked by mayank 
math
rectangular measures 20 feet by 15 feet contains 8.5 square foot flower bed what area is left
asked by becky