Questions Asked on
August 31, 2014

Science
What do you learn in 7th grade science
asked by Anonymous 
physics
Find the force when two poles to strength 100 and 90 cgs units are placed at a distance to 20 cm a part.
asked by Anonymous 
physics
A mass of 9 kg while descending vertically down, drags up a mass of 6 kg by means of a string passing over a smooth pulley . find the acceleration of the system and tension in the string
asked by bristi 
physics : friction
a man pushes a packing case which has a total mass of 50 kg across a floor at a constant speed of 0.4 m s1 by exerting a horizontal force of 100 N. (a) what was the resultant force on the case? > F = ma F = 50 * 0 F =0 (b) what was the frictional force
asked by Anonymous 
algebra
Select the approximate values of x that are solutions to f(x) = 0, where f(x) = 3x2 + 6x + 9
asked by Alexis 
engineering maths
Show that the following curves are intersect eachother orthoganally.r(1+coso) r(1coso)
asked by k 
science
derive second equation of motion.S=ut+1/2at2 graphycally where the symbols have their usual meanings.
asked by rajashri 
physics.
a cube is on a smooth horizontal force of mass m.a horizontal force is applied at its top.the maximum acceleration of cube without toppling
asked by Anonymous 
English
whay are the effective study techniques
asked by jaya 
math
How to simplify (2÷m+3)+(1÷m) and how to simplify [2÷(x+1)(x+2)+3÷(x+2)(x+3)]
asked by wa 
Calculus
Two automobiles start from a point A at the same time. One travels west at 60km/hr and the other travels north 35 km/hr. how fast is the distance between them increasing 3hr later?
asked by Celine 
Physics
A curve in a road 8m wide has a radius of 60 m. How much higher than its inner edge should be the other edge of the road be if it is to be bunked properly at 20 km/hr?
asked by Amanda 
Chemistry
What is the pH of a solution prepared by dissolving 1.23g of 2nitrophenol (FM 139.11) in 0.250 L? Well so, i calculated the no.moles of 2nitrophenol, and divided it by 0.250, to get the molarity which was 3.53E2. Since the molar ratio of dissociation is
asked by John 
Chemistry
I am unsure how to write hypotheses for my experiments for pH, salinity using tirration(agno3), turbidity, conductivity of water samples. The teacher wants the hypothesis in this format Hypothesis format  If (relationship between independent variable and
asked by John 
Trigonometry
A 30foot flagstaff is fixed in the center of a circular tower 40 feet in diameter. From a point in the same horizontal plane as the foot of the tower the angles of elevation of the top of the flagstaff and the top of the tower are found to be 36 and 30
asked by Anonymous 
Chemistry
If 567mL of water are added to a flask which already contains 1.440 L, what is the new volume of water in the flask? My work: 1.400L=1440mL 567mL=0.567L
asked by Lia 
Calculus
1.At noon of a certain day,ship A is ^0 km due north of ship B. If A sails east at 12 km/hr and B sails north 9 km/hr,determine how rapidly the distance between them is changing 2 hrs later. Is it increasing or decreasing? 2.At a given instant the legs of
asked by 123 
accont
service revenue earned but unrecorded at june 30 totals RM2000
asked by Anonymous 
American Constitutional Law
If the Court decides to recognize a constitutional right to die (a right not currently recognized by the Court and not explicitly in the Bill of Rights) and to require the states to recognize this right, what doctrine of incorporation would this reflect?
asked by Pat 
American Constutional Law
Which right is NOT explicitly mentioned in the Bill of Rights? A. Right to privacy B. Right to bear arms C. Right to due process D. Right to grand jury indictment in capital cases I am confused on this one. They are all mentioned, but it says "right to
asked by Pat 
Algebra
In the equation x^2 + mx + n = 0, m and n are integers. The only possible value for x is 3. What is the value of m? If I substitute 3 and solve for m, I can get many values for m based on what I pick for n. How can the answer only be 6?
asked by Anthony 
Physics
Suppose someone invents completely new units where 1 zig = 0.18 zags and 1 zoyear = 0.4 years (typical years, as in 365 days). Convert 585 zag/zoyear to zig/hour.
asked by Kimmy 
Physics
Suppose gold bars are made such that they are cubic. If they are made cubic, then there volume is given by V = L3, where L is the length of a side of the bar. The price of any gold bar is directly proportional to its volume, so the price of the gold is P =
asked by Physics Help 
chemistry
How do you convert 3.345 kJ to mJ?
asked by Gray 
American Constitutional Law
Which justice wrote the dissenting opinion in both the Civil Rights Cases (1883) and Plessy v. Ferguson? A. Roger Taney B. John Harlan C. John Marshall D. William Rehnquist OK, my book says John Marshall Harlan. So I am really confused on this one.
asked by Pat 
physics
A ball is dropped a high cliff, and two second later another ball was thrown vertically downwards with an initial speed of 30 m/s.How long will it take the second ball to overtake the first?
asked by Anonymous 
Please help
What is 5x+6x+7x=31,050 solve for X X is 1725 I'm lost where and how did they get 1725 for X
asked by Dawn 
phsycis
consider the vector F1: (27N,20°)The angles are measured from the positive x axis with the counterclockwise angular direction taken as positive. Consider the vector:F2=F1 What is in degrees as measured from the positive x in the counterclockwise
asked by Christie 
American Constitutional Law
Is the federal government obligated to avoid denying persons the equal protection of the law? Why or why not? A. No, because the equal protection clause only applies to the states. B. Yes, because it's the right thing to do. C. No, because the federal
asked by Pat 
maths lit
Lizzy earn R20 000,00 per months she spend 3/8 on water and eletricity. The question say how much will she spend on eletricity and water per moths? Please help me good people im stuck
asked by success 
maths lit
If Mrs Ditiro's budget for transport, clothes and social expenses is R5 000,00, show by calculation that she can afford to invest R2 000,00 for her children per month.
asked by success 
physic
an engine pumps out 40 kg of water in one rawnd the water comes out vertically upward with a velocity of 3m/s what is the power of engine in kilowatt
asked by ashish 
English
Are the following sentences either paradox, parallelism, oxymoron, or juxtaposition. 1. "She liked to be with people, but her lifestyle tore her away from them." 2. “Today was the day that Whitman students both dreaded and anticipated with glee.” 3.
asked by Jordan 
Science(density)
A brick of salt has a volume of 50cm^3 and a mass of 100 grams. What is its density? Show all calculations.
asked by Sanele 
physics
a particle moves under the effect of force f2 from x=0 to x=4 of the work done by force
asked by ashish 
English
I have researched each term repeatedly and have a simple understanding of the meaning of each term, however, I am still not comfortable with my answers. Are the following sentences either paradox, parallelism, oxymoron, or juxtaposition. 1. "She liked to
asked by Jordan 
physics
an engine pumps of 100 kg of water through a height of 10m in 5 second. Given that the efficiency of engine is 60%. If g=10m/s^2 the power of engine is
asked by ashish 
English
I believe that the following is an example of parallelism, am I correct? "They made friends. They ran free."
asked by Jordan 
physics
power applied to a particle varies with times as p=3t^22t+1 Watt where t is in second. And the change in its kinetic energy b/w time t=2s t=4s
asked by ashish 
summer math hw
one circle has a diameter of 10 inches. a second circle has a diameter that is twice the diameter of the first circle What is the ratio of the area of the smaller circle to the larger circle
asked by lesleyy 
English 11 AP
Can "as if" be used in a simile similarly to the singular "as" or "like"? For example: "As if physical activity were a carrot to dangle as a reward or yank away as a punishment."
asked by Jordan 
physics
a man of 1kg is acted upon a single force Fvector=(4i+4j)N.Due to force, mass is (D,0) to(1m,1m).If initially the speed of the particle 2m/s.Its final speed showd approximately be ?
asked by ashish 
physics
a long spring is stretched by 2cm. P.E is u if the spring is stretched by 10cm, the P.E is stored in it will be
asked by ashish 
Math
How do you solve 2y5x=10 using the dual intercept method? I have to solve for X int and y int on a graph. Please help
asked by Layla 
English 11 AP
I have researched each term repeatedly and have a simple understanding of the meaning of each term, however, I am still not comfortable with my answers. Are the following sentences either paradox, parallelism, oxymoron, or juxtaposition. 1. "She liked to
asked by Jordan 
physics
a bullet fired into a target loses half its velocity after penetrating 25cm.How much further will it penetrate before coming to rest ?
asked by ashish 
Ordinary Interest
A loan of $2500 is taken on March 15 and repaid September 15th. The interest rate for the loan was 17.75%. Find the interest using ordinary time and ordinary interest
asked by Leslie 
Interest Rate
Devin borrowed $8500 for 7 years. If the interest was $4165, the interest rate is
asked by Leslie 
Chemistry
Suppose that the dot/area representing the longest wavelength of color in this situation was located 21 mm from the baseline, and the dot/area representing the shortest wavelength of color was located 36 mm from the baseline (see Figure 9.4 on page 288 for
asked by Susuie 
Algebra 2
Worldwide Airlines flies from Lakeside to Whichitfalls in 4 hours with a tail wind, The return trip against the wind takes 5 hours. Whichitfalls is 5040km from Lakeside. Find the speed of the plane and the velocity of the wind. Would you get on the plane?
asked by Alex 
science
How many calories are in a food that contains .100 grams of CHO . 20 grams of protein . 20 grams of fat
asked by TayB 
science
How many calories are in a food that contains .100 grams of CHO . 20 grams of protein . 20 grams of fat What percentage of the total calories comes from: . CHO .Protein .Fat
asked by TayB 
Algebra 2
5.) A boat makes a trip downstream in 5 hours. The return trip against the current takes 12 hours. If the speed of the current is 3 1/2 km/h, what is the speed of the boat in still water? 6.) How far does the boat referred to in Exercise 5 travel
asked by Alex 
trigonometry
how fast is a toy car moving in ft/min if it makes 20 laps in one minute on a circular track of radius 3 feet ? ( i need to know how to set this problem up)
asked by andrew 
Math Compounded daily
$1450 was invested by Karla at 12% for 1 years compounded daily. How much did Karla have at the end of the investment?
asked by Leslie 
US History
1.In what ways did groups of natives change the environment they lived in? Use at least 3 examples of tribes in North America. 2. What social, political and economic structures did native tribes set up to help them be successful?
asked by Sam 
AP English 11
I have researched each term repeatedly and have a simple understanding of the meaning of each term, however, I am still not comfortable with my answers. Are the following sentences either paradox, parallelism, oxymoron, or juxtaposition. 1. "She liked to
asked by Jordan 
AP English 11
Can "as if" be used in a simile similarly to the singular "as" or "like"? Would this example be considered a simile comparing children's eligibility to have recess compared to a carrot impending over head: "As if physical activity were a carrot to dangle
asked by Jordan 
AP Calc. AB
Create two different functions for which the lefthand limit at zero is 0 and for which the right hand limit at zero is 8
asked by Jacke 
Business/Finance
A $120,000, 5% 200day note dated June 6 is discounted on October 8. The discount period is _______ days. a. 142 b. 67 c. 124 d. 76 C is wrong
asked by Kat 
Math
Write the algebraic expressions for the following. Please check and correct me if I'm wrong!! 1. 3 less than 5 times a number. Answer: 5x3 2. 18 fewer than half a number. Answer: 1/2x18 3. 3 more than the quotient of a number and 2. Answer: x/2+3 4. 4
asked by Anonymous 
Algebra
Write and then solve the equation for the following. Please correct me if I'm wrong!! 1. If 3x+2x is equal to 15, what is the value of x? Answer: x=3 2. If three times the quantity (4y2) is equal to 18, what is the value of y? Answer: y=1
asked by Anonymous 
compounded annually
Adrianna want to set aside some money for a vacation in 3 years. How much does Adrianna need to set aside today in order to have $8600 in 3 years if it is invested at 5% compounded annually. I am so confused!! Thanks for all your help!!
asked by Leslie 
Math
Solve the following equations for the variable indicated. Please correct me if I'm wrong! 1. I=Prt for P Answer: I/P=rt 2. Solve C= 2ðr for r. Answer: C/r=2ð
asked by Anonymous 
Algebra
5.) A boat makes a trip downstream in 5 hours. The return trip against the current takes 12 hours. If the speed of the current is 3 1/2 km/h, what is the speed of the boat in still water? 6.) How far does the boat referred to in Exercise 5 travel
asked by Lily 
chemistry
Ethanol glycol has a density of 1.11 g/cm^3. What is the volume in L of 4.1 kg of this liquid?
asked by Gray 
english essay edit
Furthermore, Your Creative Elusive Genius sharply contrasts to John Stuart Mill's Chapter III: Of Individuality as One of the Elements of WellBeing. For instance, Elizabeth Gilbert presents an anecdote of Thomas Waits, who she describes as an anxious and
asked by christine 
Algebra
please help Solve the equation if possible 23y+7+9=5
asked by ANdy 
English
Is there a literary term behind the phrase, "crafted but easily shattered."
asked by Ryder 
English
Also, is 'our culture is insane, we make people sick', an example of metonymy?
asked by Ryder 
Chemistry
Hey, So a runner wants to run 10.0 km. She knows that her running pace is 7.5 m per hour. How many minutes must she run? Can you explain it?
asked by Kimmie 
PhysicsElectricity
Consider three charged particles placed along the xaxis. The particle with q1 = 9.30 nC is at x = 6.87 m and q2 = 4.09 nC is at x = 0.600 m. Where must a positive charge, q3, be placed such that the resultant force on it is zero? x=?m
asked by Joe 
Englih Reply
Is there a literary term behind the phrase, "crafted but easily shattered." •English  Ms. Sue, Sunday, August 31, 2014 at 5:06pm How about assonance? RE: Is there anything else such as a juxtaposition?
asked by Ryder 
English
"Julie realized she was the only constant in her life, while the people she met, the activities she experienced, and the places she went, including schools, would always be in flux." Is this a paradox? Robbins, Alexandra. The Overachievers: The Secret
asked by Tray 
Check this please?
I am writing about how different groups view the role of the government. I saw this online and wanted to use it to guide me through my essay, but wanted to check its accuracy because I thought Democrats weren't for higher taxes I thought Republicans were.
asked by Mel 
science
A particle leaves the origin with a speed of 2.4 times 106 m/s at 38 degrees to the positive x axis. It moves in a uniform electric field directed along positive y axis. Find Ey such that the particle will cross the x axis at x = 1.5 cm if the particle is
asked by jasmine 
Math check see if i;m coorrect
In division, a problem includes a divisor, a dividend, and a(n) ______. A. product B. sum C. expression D. quotient My answer is b
asked by Angie 
English
Could "crafted but easily shattered." be a paradox? P.S. sorry again, we have a study group and are all using the same computer.
asked by Tray 
Math plz check if correct
In multiplication, if one term is negative and one term is positive, the result will always be ______. A. equal to zero B. negative C. inverted D. positive my answer is A
asked by Angie 
English
"she returned to the thick hug of humidity." Does this work as an example of personification?
asked by Tray 
chemistry
a solution of oh negative ions is added to a beaker of pure water 25 degrees celcius to a final concentration of 137 nM calculate the ph of the solution
asked by Anonymous 
chemistry
a solution of oh negative ions is added to a beaker of pure water 25 degrees celcius to a final concentration of 137 nM calculate the ph of the solution
asked by Anonymous 
3D Modling
What are the preset views in Blender Software?
asked by Paula 
English
I am still looking for an example of a paradox. Would the statement, "I had no identity" be a paradox?
asked by Tray 
Math  Please Check My Answers
Please help me with the following two problems: Find the greatest possible error for each measurement. 512 m A. 0.5 m C. 0.5 cm B. 5 m D. .005 cm I think the answer is A. Is this correct? Find the greatest possible error for the given measurement if it is
asked by Brady 
physics
(A).1200kW (B).120KW (C).12KW (D).1.2KW
asked by Ashish 
physics
(A).8k/3(B).32k(C).64/3(D).128k/3
asked by Ashish 
English help
How you evaluate the pied pipers true motives for getting rid of the rats in "the pied piper of Hamelin"? It's an open ended response and this story is so confusing. Need help ASAP!!!
asked by Anonymous 
physics
(A).3.3KW(B).0.33KW(C).3.3KW(D).3.3kw
asked by Ashis 
physics
(A).32J(B).46J(C).61J(D).102J
asked by Ashish 
math
you owe $3 to each of your six friends . Represent the total amount you owe as an integer I know the answer is $18 but I wondering how u get can someone please show me plz
asked by Rian 
English/Grammar
Can someone tell me if I did them correctly? 1. He followed the map to the treasure. 2. Darcy sang the song slowly. 3. They were certain about the time. 4. I called him a sucker. 5. I found the puppy a home. 6. He answered the question incorrectly. 7. The
asked by John 
POLL  everyone is welcome to answer
So I am home schooled but it says to ask classmates, which I don't have so I am resorting to the internet. The question is: What do you trust and mistrust about the federal government ? I am also suppose to put the results into a bar graph. How would I set
asked by JayJaytheJet 
Math
The Mills Lunch Shop prepares fresh takeout entrees each day. On Tuesday, 40 baked chicken dinners were prepared at a cost of $3.20 each. A 20% spoilage rate is anticipated. Mills Lunch Shop sells the dinners at an 80% markup based on cost. They decided
asked by Christina 
math
regular milk has 4% butterfat. How many litres of regular milk must be mixed with 40 L of milk with 1% butterfat to have milk with 2% butterfat?
asked by melody 
stats
If light bulbs have lives that are normally distributed with a mean of 2500 hours and a standard deviation of 500 hours, what percentage of light bulbs have a life less than 2500 hours? A) About 25% B) About 50% C) About 75% D) About 68%
asked by Joan 
algebra
Write a formula to express the following sentence as an equation: The sale price us 25% off the original price. Use S for sale price and P for original price to express S as a function of P.
asked by Janice 
math
A 12 qrt. cooling system is checked and found to be filled with a solution that is 40 % antifreeze. The desired strength of the solution is 60% antifreeze. how many quarts of solution need to be drained and replaced with pure antifreeze to reach the
asked by melody 
math
A rectangle is twice as long as it is wide. Its perimeter is 60cm. find its length and width.
asked by Tabatha 
Accounting 1
Match each of the following characteristics that describe financial accounting, managerial accounting, both financial and managerial accounting, or neither financial nor managerial accounting. A. Financial accounting B. Managerial accounting C. Both
asked by Mia 
Accounting 2
Match each of the following steps that took place as Books on Wheels moved through the decision making, production, marketing, and sale of The Campus Cart with the correct phase of the management process: planning/organizing, directing/leading, and
asked by Mia 
Accounting 7
Noteworthy, Inc., produces and sells small electronic keyboards. Assume that you have the following information about Noteworthy’s costs for the most recent month. Depreciation on factory equipment $800 Depreciation on CEO's company car $100 Speakers
asked by Mia 
PRE CALC
CASHIER HAS A TOTAL OF 39 BILLS CONSISTING OF ONES, FIVES, AND TWENTIES. THE NUMBER OF TWENTIES IS 16 LESS THAN THE NUMBER OF ONES. THE TOTAL VALUE IS $208. HOW MANY OF EACH DENOMINATION IS THERE.
asked by PAT