Questions Asked on
April 3, 2017

Garment making
Different methods of disposal of fullness
asked by Victoria Station 
physics
A boy pulls a bag of baseball bats across a ball field toward the parking lot. The bag of bats has a mass of 6.8 kg, and the boy exerts a horizontal force of 20 N on the bag. As a result, the bag accelerates from rest to a speed of 1.12 m/s in a distance
asked by silvia 
Math
A kangaroo hopped 1/3 of the distance to the lake with her baby in her pouch. She hopped the remaining 7040 yards without her baby in her pouch. How many miles did the kangaroo hop on the lake? 1 mile =1760 yards.
asked by Kathy 
physics
Initially sliding with a speed of 4.1 m/s, a 1.8 kg block collides with a spring and compresses it 0.37 m before coming to rest. What is the force constant of the spring? k=Nm
asked by ani 
Language arts
in rose pogonias which type of figurative language is found is line 6 and 7? A)symbol B)metophor C) personification D) simile
asked by Anonymous 
MATH
choose the appropriate metric unit for the mass of concrete in a section of sidewalk? a:kilogram b:milligram c:gram d:meter
asked by HELP 
Precalculus
Rewrite as single trig function: sin(8x)cosxcos(8x)sinx I know I can simplify sin(8x) into 4sin2xcos2xcos4x, but I'm stuck after that
asked by Suyash g 
English
When Scrooge tells Marley that Marley was always “a good man of business,” in Act 1, Scene 3 of A Christmas Carol: Scrooge and Marley, Marley responds, “BUSINESS!!! Mankind was my business. The common welfare was my business; charity, mercy,
asked by I NEED HELP QUICK PLEASE 
Chemistry
What is the energy of a photon in J emitted by the transition from the ni = 4 to the nf = 2 of a hydrogen atom?
asked by Anon 
Chemistry
How many moles of Fe(OH)2 will dissolve in 1.00L of water buffered at pH = 12.00? Fe(OH)2 has Ksp = 1.8 ÃƒÆ’Ã¢â‚¬â€ 10^15. How would I do this? Should I make an ice table? I know the pOH = 2.00.
asked by Anonymous 
biology
Workout a cross between a homozygous tall pea plant with axial flower (TTAA) and a homozygous dwarf pea plant with terminal flower (ttaa) Note:(a)considering the table that provides and summarize the contrasting character of pea plant,(1)state the
asked by Anonymous 
Math
To save money, you put $200 in your bank account each week. After saving for 4 weeks, you have $1,700$ dollars in your account. Which equation models your savings account balance at the end of each week? A.) y4=200(x1700) B.) y1700=200(x4) C.)
asked by Madeline 
Health
3. Fruits and vegetables are good sources of (Select all that apply.) (2 points) A) carbohydrates. B) fats. C) proteins. D) fiber
asked by . 
Alegbra
A study recently confirmed that of every 100 citizens of a certain state 40 are considered overweight . There were 288 million citizens of this state in 2001 . how many would be considered overweight
asked by Amber 
Physics
A 100W light bulb has an average lifetime of 800 h. how many electrons Move through the bulb in its life?
asked by Jared 
History
Which of these was President Lincoln's central goal during the Civil War? A.To end slavery in all U.S. states B.To preserve the Union****** C.To keep the U.S. economy from collapsing D.To punish the Southern states for seceding Is it B
asked by Alex 
History Help:)
1.At the time of the Civil War, what did Florida have in common with the Maryland? A.Both states were led by planters with an economic interest in slavery. B.President Lincoln suspended habeas corpus in both states. C.The majority of farmers in both states
asked by Bob Tuck 
Chemistry
How many moles of benzoic acid, a monoprotic acid with Ka=6.4×10^5, must dissolve in 250mL of H2O to produce a solution with pH=2.04
asked by Khadijah 
math
You are designing a rectangular playground. On your scale drawing, the vertices of the rectangle are (6, 3), (6, 5), and (8, 3). What are the coordinates of the fourth vertex?
asked by jassie 
Math
Furry Pets pet store has 20 animals , and 2/5 of them are puppies. Pets Galore pet store has 12 animals and 3/4 of them are puppies. Which pet store has more puppies? Or are they the same?
asked by Dalt 
Math
The roof of a solar house is elevated by an angle of 50° at the front and by an angle of 40° at the back. Write an equation to determine the angle at the peak. Use
asked by Anonymous 
Chemistry
You are approaching a stoplight. If the frequency of the light being emitted is approximately 520 THz, what was the wavelength of the light? What color was the light? v = c/λ 520 THz > 5.2x10^14 Hz 5.2x10^14 Hz = 3.0x10^8 m/s λ = 1.56 x 10^23 m Not
asked by Anon 
Histroy
Find one difference between the Arizona state constitution and the US Constitution. Explain why you think this difference occurred. One difference that I found between my state constitution (AZ) and the U.S. Constitution is the issue of voting. Things that
asked by acndee 
History
The growing popularity of newspapers, magazines, and books in the United States during the 19th century contributed to which of these? The emergence of a uniquely American literary style The expansion of educational opportunities for women and minorities
asked by Marissa 
History
ow did Harriet Beecher Stowe's Uncle Tom's Cabin support reform efforts? It stirred support for women's rights. It stirred outrage against slavery.*** It introduced the idea of free public education. It brought the housing crisis to peoples's attention.
asked by Mackenzie 
Math
To make a sports drink for the football team , Jayden filled 9/10 of a large cooler with water. Then, he filled the remaining space with 6 cups of sports drink concentrate. 1 gallon = 16 cups How many gallons of sports drink did Jaylen make?
asked by Dalt 
Algebra
A rectangles width is one half its length. If the diagonal equals 20 inches find the area
asked by Anonymous 
algebra 1
The Olivares family forgot to fill up the gasoline tank of their minivan at the beginning of a long trip. After driving 120 miles, there were 10 gallons remaining in the tank. If their car used fuel at the rate of 1 gallon every 20 miles, which equation
asked by Anonymous 
world history
How did new knowledge based on Aristotle and other Greek thinkers pose a challenge to Christian scholars? A.Christians believed that the new knowledge was based on faulty evidence. B. Christians accepted many ideas on faith rather than by using reason.
asked by zara 
math
Marcus wants to perdict the next student council president.He polls every fourth person from each grade level as they exit the cafeteria.In his poll, 65% chose Sophia.So, Marcus perdicts Sophia will win the election.what type of sample was taken
asked by Anonymous 
english
Can someone link me sites where they have information on the two below? 1. In Act IV, Scene 1 of Romeo and Juliet, Juliet cries, ''O, bid me leap, rather than marry Paris . . . And I will do it without fear or doubt.'' Both Romeo and Juliet seek out Friar
asked by Carl Wheezer 
maths, statistics
Marks in an examination are distributed normally with a mean of 55 and standard deviation of 15. 200 students sit the exam. (a) If the passing mark is 40, what is the number of students expected to fail? (b) If you score 75 marks on the exam what do you
asked by eimear 
Chemistry
What is the Pb2+ concentration in a saturated solution of PbCl2 if the concentration of chloride ion is 0.023 M? Units: M ksp = 1.72x10^5 i can't seem to get the answer. i have tried and ICE diagram and going from there: PbCl2 (s) Pb ^2+ = 2Cl I: 0.023 M
asked by Lynn 
mATH
1. Compare using , or =. 15 and 21 A < (MY ANSWER) B > C. = 2. Which nuumber is greater than 24? A 42 B27 C 16 (MY ANSWER) D 30 3. Which set of integers is ordered from greatest to least. A 13, 4, 0, 8 B 5, 2, 3, 1 C 12, 8, 4, 7 (MY ANSWER) D
asked by naomi 
chemistry
So we did an experiment where we mixed Cacl2 and NaCl and then found the mass of the precipitate. Then we compared it to reference data on a standard curve to see the mass of Na2Co3 reacting to produce the CaCo3. So what I'm stuck on is this: Suppose the
asked by Amy 
algebra
Yogi is 6 years older than Michelle. The sum of their ages
asked by anne 
Math
Use the distributive property to write an expression equivalent to 14x+21y
asked by Emiky 
Chemistry
A 150ml solution of 0.340M HCl is mixed with a solution of 340ml of 0.175M HNO3. The solution is then diluted to a final volume of 1.00L. How many moles of H+ are present in the final solution?
asked by Jessica 
Math
the length of a rectangular window is 6 feet more than its width, w. the area of the window is 100 square feet. which equation could be used to find the dimensions of the window?
asked by Kayla 
Algebra
Come up with a new linear function that has a slope that falls in the range 1
asked by Shelly 
chemistry
how can I calculate the limiting reactor in a reaction?
asked by Bornwell 
Math
You begin to fill a bucket with water at 9 am. Each minute you double the amount of water in the bucket. If it takes you 1 hour to fill the bucket, at what time is the bucket onequarter full?
asked by Elaine 
Math
Four candidates running for mayor receive votes as follows: Ito: 16,032; Johnson: 36,072; Kennedy: 8,016; Lieberman: 12,024 How do I find the majority, if there is one? Thanks?
asked by Kelly 
Math
There were d passengers in the train. 15% of all of them went in the first car, 20% went in the second car. How many passengers were in the rest of the train? D  0.15d + (0.15d*0.2) + ? 0.15 + 0.03 = 0.18 I don't know what to do next?
asked by Anna 
Math
The city council gave a questionnaire to its citizens, asking them to rank their priorities for next year's budget. People were asked to rank the following four choices: (P)olice, (R)oads, (S)chools, and (T)rash removal. The results are summarized in the
asked by Kelly 
physics
A 1100kg elevator is lifted at a constant speed of 1.5 m/s through a height of 20 m. Part A How much work is done by the tension in the elevator cable? Express your answer to two significant figures and include appropriate units. Part B How much work is
asked by anonymous 
Math
I have got three more dimes than quarters. The total value of my change is $2.75. How many of each coin have I got?
asked by Mileena 
math
suppose that it takes 100 workers 6 weeks to build 4 miles of highway. how many miles of highway could 160 workers build in 15 weeks
asked by anthony 
Language arts
If you have read this poem or taken this test can you please help me with it?? in "rose pogonias" which type of figurative language is found is line 6 and 7? A)symbol B)metophor C) personification D) simile
asked by Megan 
Mathematical Proof
Hello everyone, Trying to get my head around deductions and the deductive step using my text book, could someone look over my work: Question: n+6 is odd if and only if 5n+1 is even. So my working, here it goes: n+6=2k+1 n=2k5 thus 5n+1=5(2k5)+1 =2(5k12)
asked by Anon 
History
An isthmus is a(n) very tall mountain unique land formation**** body of water flat grassland region
asked by swimmerGirl 
philosophycritical thinking
Many people have reported encounters with ghosts. is this unacceptable by testimony?
asked by Anonymous 
critical thinking
It is highly conducive to the interests of the community that each individual should enjoy a liberty perfectly unlimited of expressing his sentiments I think this one is acceptable by observation. Am i right?
asked by Anonymous 
Math
Y=x^2_2
asked by Mohammed 
Math, Algebra (fast help would be nice)
So I did this whole math test and before I could hit "finish", my computer died and nothing saved. I have no memory of how I figured them out. Could you guys help please? Find the lateral area of the square pyramid. Show all steps. Base: 8m Length(height):
asked by MathMakesMeDie 
grammarcheck my work thank you
Identify the phrase in parentheses as a gerund phrase, participle phrase or infinitive phrase. When the Christmas holidays arrive, (bustling shoppers fill the stores). I think it is a gerund phrase because it acts as a noun
asked by mark 
History
the mighty amazon river of south america carries ________ or the worlds fresh water. 2% 5% 20%***** 60%
asked by swimmerGirl 
SCIENCES
the major commercial aluminium ore is bauxite,AlO3.H2O(s).What is its molar mass?The analysis of a representive sample of bauxite shows it contains 70% by mass of Al2O3..What is the maximum mass of aluminium metal that could be obtained from 200kg of
asked by MARTHA 
Sociology
Is Ghana a classless society?
asked by Felix 
Science
1.What challenges does [your topic] pose to biodiversity? 2.What do you think should be done and why? Can someone help me plz!! i have to write a discussion.
asked by Valerie 
Math
Prya spent 1/2 of the day hiking. She was lost 5/6 of the time that she was hiking. What fraction of the day was Prya lost?
asked by Dalt 
Chemistry
After the initial 1 mL of 0.2 M FeCl3 (aq) and 1 mL of 0.2 M KSCN (aq) were combined it was then diluted with an additional 130 mL of deionized water. Which way would this dilution cause the equilibrium to shift? Is a dilution going to be a stress in all
asked by kelly 
Algebra
What is the expression x^4×x^5 O think it is x^9 because the reciporical of x^4 is x^4 and adding the exponents is x^9
asked by Hi 
Math Ratios
Suppose A is directly proportional to B, B is inversely proportional to C and C is inversely proportional to D. Determine whether A and D are directly proportional, inversely proportional, or neither.
asked by Nikki 
English
"First word (8 letters) 2nd word (4 letters) 3rd word (5 letters)" First name (9 letters) last name (5 letters). Any ideas?
asked by Dylan 
Math
From a roll of curtain cloth,9 curtains each of length 4 metres can be cut.If the curtains needed are of 3 metres long, how many curtains can be made out of this cloth?
asked by Shah 
Math. Plz walk me though
A picture of the Sun has 12 identically matched points. Suppose you line up two suns directly on top of each other. What is the least number of degrees that you can rotate the top sun so that so the two Suns are perfectly aligned again. Can someone please
asked by Kat 
English
The person stopped reciting the passage for a second....So, I said ________ 1. "Go on." 2. "Go ahead." (Which one is suitable for the blank?)
asked by rfvv 
Math
Juan is 5 years older then John. Six years ago the sum of their ages was 25. How old are they now?
asked by Mileena 
Algebra
Check my answer Solve the system of equations algebraically. Show all of your steps. Y=x^2+2x Y=3x+20 My answer: X^2+2x+3x+20 X^2x20 (x5),(x+4)=0 x=5, x=4 y=35, y=8 Thank you!
asked by Angel 
Math
Help. solve simultaneously x^2+y^2=13 and x^23xy+2y^2=25
asked by buruj 
English (check answer)
The success of my presentation tonight ___________ on you. 1. depends 2. is depending 3. will depend 4. has depended is it will depend?
asked by Tyler 
math
Found the area of TrapeziumABCD whose parallel side are 14cm and 24cm.its non parallel sides are 8cm and 6cm
asked by nisha 
Math
The sum of two numbers is 80 and if subtracted the results is 5 What are thet two numbers
asked by Hiba 
maths
Let x1(t) and x2(t) be functions that represent the horizontal displacement of two simple pendulums from their central position at time t (in seconds) x1(t) = 0.5sin(pi(t))/5) x2(t) = 0.1sin (pi(t))/4) If both pendulums start at the same displacement at
asked by Xiang 
Physics
An object of mass M is subject to two constant forces: F1, pointing in the xdirection, and F2, pointing in the ydirection. Show that the motion is one of constant acceleration. Find the magnitude and direction of this uniform acceleration. (Use the
asked by Ama 
Precal
Sin^2x/cosx =tanxsinx I need help in verifying also please tell me what identity u started with thank you!
asked by Sarah 
economics
Which type of economic institution works to provide services to a community and does not pay taxes? A bank B market C nonprofit D labor union
asked by anynomus 
Physics
a 1.5 kg blue ball moves with a speed of 2.5 m/s collides, another 1.5 kg red ball which is at rest. after collision, the blue ball moves off at an angle of 30 deggress to the original direction of motion and the red ball deflects at an angle of theta to
asked by Bwave 
Physics
A car with a mass of 1500kg is moving at a speed of 50 km/h. What is it's Ek?
asked by Mileena 
Physics
A hockey puck has a mass of 210 g. If the hockey puck has 73 J of kinetic energy, what is its speed?
asked by Mileena 
Math1
C = 2~r solve for r
asked by Jordan 
pgcc
Two identical steel balls, each of mass 4.40 kg, are suspended from strings of length 25.0 cm so that they touch when in their equilibrium position. We pull one of the balls back until its string makes an angle θ = 70.0◦ with the vertical and let it go.
asked by red 
Math
A pprogram that keeps reading positive numbers until the user enters a zero and print the smallest number
asked by Fedaa 
Calculus
Determine if the Mean Value Theorem for Integrals applies to the function f(x) = x^3 − 16x on the interval [−1, 1]. If so, find the xcoordinates of the point(s) guaranteed to exist by the theorem. f(a)=15 f(b)=15 f'(x)=3x^216 f'(c)=15 I am now lost
asked by Louis 
Precal
Cot^2xcsc^2x Please help me simplify using identities! Thank You!
asked by Sarah 
math
Use the variable v to represent Vanessa's score.
asked by alex 
Math
what is the amount of sales tax owed on a $350 laptop computer if the tax rate is 6% off
asked by TheGrudyHippo 
History
1.How did geography affect Florida during the Civil War? A.Florida has a long coastline, so it was easy to blockade. B. Florida was far to the south, so few battles happened there.**** C.Florida was surrounded by water, which increased the capacity of its
asked by Mrs. Sue (Check) 
chemistry
A 6.0L flask contains 0.60 g at a temperature of 25°C. What is the pressure (in atm) inside the flask?
asked by derek 
Chemistry
The Ksp for Fe(OH)3 is 1.6x1039. Calculate the concentration of OH if the concentration of Fe3+ at equilibrium is 0.0050M in an aqueous saturated solution of Iron(III)hydroxide.
asked by Keekee 
Math
I really need help on my last question if anyone can help me. Use the function g(X)=X+2 with initial values of 4,2,and 1. What happens after many iterations with all three initial values? How do the results of all three iterations relate to each other?
asked by Ashley 
Math
I have a rope that is 3.6 meters long if I cut the rope into two pieces one piece is 1.925 meters long how long is the other piece of rope
asked by Anonymous 
Ethics
What are the fundamental values of each of these health systems: The system In Mexico, the system in Canada, the system in the United Kingdom, and the system in the United States? I think it has to do with comparison of the healthcare systems in Canada and
asked by Anonymous 
Maths
A school spends a quator of it's money on books and a third on salaries. If the school spends a fifth of the remainder on transport, the remainig amount was sh.40,000. How much money did the school have at first?
asked by Viva 
maths, statistics
The yearly mileage accumulated by an automobile in a large car rental company’s ﬂeet is normal with mean 18000 kilometres and standard deviation 1700 miles. At the end of the year the company sells 80% of its cars, keeping the 20% with the lowest
asked by eimear 
physics hw
A 1100kg elevator is lifted at a constant speed of 1.5 m/s through a height of 20 m. a)How much work is done by the tension in the elevator cable?How much work is done by gravity? b)How much work is done by gravity?
asked by sinti 
Corporate Finance
You have been asked to estimate the value of a 10year bond with a coupon that will be low initially but it is expected to grow later in the bond’s life. The coupon is expected to be 5% of the face value of the bond (which is $ 1000) for the first 5
asked by Randa 
economics
Questions from Andreas Software Business A. How many software programs should Andrea sell to make the most profit? __________ What would her profit be? ___________ What is the marginal revenue for this number of programs? ____________ The marginal cost?
asked by Joan 
Social Studies
Which of the following was a reason for the Cold War? A. East and West Berlin were divided. B. Stalin prevented free elections in Eastern Europe. C. There was mutual distrust between the Soviets and Americans.*** D. Italian communist won seats in the
asked by The world may never know 
Precal
2sin^2(2/A)+cosA=1 Please help me verify using identities
asked by Hannah 
physics help
At t=1.0s, a 0.49 kg object is falling with a speed of 6.5 m/s. At t=2.0s, it has a kinetic energy of 38 J. What is the kinetic energy of the object at t=1.0s? What is the speed of the object at t=2.0s? How much work was done on the object between t=1.0s
asked by ani 
PHYSICS PLS HELP WITH THIS QUESTION !
A 1100kg elevator is lifted at a constant speed of 1.5 m/s through a height of 20 m. a)How much work is done by the tension in the elevator cable?How much work is done by gravity? b)How much work is done by gravity?
asked by sinti 
Math
Write the equation and solve the following problems 1. Seven more then three times a number is 22. What is the number? 2. One half a number diminished by six is 14. What is the number? 3. The sum of two consecutive numbers is 131. What are the numbers. 4.
asked by Mileena 
physicss
A steel wire is used to lift heavy object. The cable has a diameter of 14.25 mm and an initial length of 33.5 m. If the cable stretches 2.50 mm, what is the mass of the heavy object? Use 20.0 x 10^10 Pa for Young’s modulus for steel. Give your answer in
asked by Idali 
physics
An object with a mass of 34.0 g and a volume of 41.0 + B cm3 is placed in a liquid with a density of 1.25 g/cm3. Find the volume of the part of the object that is NOT submerged in the liquid. Give your answer in cm3 and with 3 significant figures.
asked by Idali 
Math Help Please ASAP
I need someone to write this out for me like in a discussion so I can read it and write it in my own words please ASAP! Identify two regular and two irregular polygons in your home or community. How do you know they are regular or irregular? Give one
asked by TheGruddyHippo 
Chemistry
I'm not sure how to do these and when I looked it up, maybe there was a diff. vocab used. Please help! 1.) How do you do atom/ion inventory of : Cu3(PO4)2 A. _____ formula units Cu3(PO4)2 B. _____ atoms Cu C. _____ atoms P D. _____ atoms O E. _____ ions
asked by Jen 
History
How did the arrival of Europeans settlers in North America affect the lives and the cultures of the the indigenous people there?
asked by swimmerGirl 
Chemistry
Please help. I have tried this a few different times and have come up with the same answer. What is the pH of the solution if 0.01 of HCl is added to a buffer containing 0.013 mol of RCOOH and 0.035 mol of RCOONa (source of RCOO)? Ka = 2.7E5 so far i
asked by Amanda 
Physics 11
A businesswoman is applying a force of 12.0 N [upwards] to carry her briefcase for a horizontal distance of 200.0 m. How much work is she doing on the briefcase?
asked by Rayan 
Math
A kangaroo hopped 1/3 of the distance to the lake with her baby in her pouch. She hopped the remaining 7040 yards without her baby in her pouch. How many miles did the kangaroo hop to the lake? 1 mile = 1760 yards
asked by Dalt 
Math
1/2 of a group of chickens tried to cross the road. Only 3/4 of those chickens made it to the other side. What fraction of the original group of chickens made it to the other side.
asked by Dalt 
Algebra Concentration Problem
John is making his own trail mix. He has bought two kinds of trail mix from the store, one that is 65% peanuts and one that is 30% peanuts. If he wants to have 10 lbs of trail mix that is 40% peanuts, how much of each will he need to use?
asked by Nikki