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Questions Asked on May 10, 2015

A Balanced equation to represent the reaction between 1-pentanol and ethanoic acid. (Production of an ester)
1. 3 answers
2. asked by Shantel
3. 11,351 views
TOPIC:campaign with responsibilityCRITICAL FOR MARKS (A)introduction (3marks) (B) description of recent service delivery protest
1. 44 answers
2. asked by Aaron
3. 7,659 views
Which set of best describes the numbers used on a scale for a standard thermometer?A.whole numbers B.rational numbers C.real
1. 17 answers
2. asked by Olivia
3. 6,476 views
A village R is 10km from a point P on a bearing 025 from P. Another village A is 6km from P on a bearing 162. Calculate the
1. 11 answers
2. asked by DollyP
3. 5,777 views
evaluate the extent to which the service delivery protest you have described in 2 above met or did not meet with processes that
1. 12 answers
2. asked by Anonymous
3. 4,615 views
A ladder 35.4 feet long is leaning against an embarkment inclined 62.5 degrees to the horizontal. If the bottom of the ladder is
1. 2 answers
2. asked by thrish
3. 2,552 views
one year agoHow many Global Positioning System (GPS) satellites are required to pinpoint your location on Earth’s surface? (1
1. 15 answers
2. asked by Elliot
3. 2,457 views
Hydrochloric acid(75.0 ml of 0.250 M) is added to 225.0 ml of 0.0550 M Barium hydroxide solution. What is the concentration of
1. 2 answers
2. asked by Neriah
3. 2,441 views
A firework is launched into the air from ground level with an initial velocity of 128 ft/s. If acceleration due to gravity is
1. 2 answers
2. asked by darian
3. 2,317 views
what least number must be added to 630 to make the sum a perfect square? find the perfect square and its square root.
1. 1 answer
2. asked by shehzad
3. 1,946 views
An electric post is anchored to the ground by two guy wires attached on opposite sides. The guy wires make angles of 35• and
1. 2 answers
2. asked by thrish
3. 1,912 views
A student was asked to prepare a sample of copper(ii)sulphate crystals(CUSO4.5H2O) given 5g of of copper (ii)oxide (CUO) as the
1. 1 answer
2. asked by Newton
3. 1,661 views
Two identical balls each of mass 0.1*10-3kg carry identical charges and are suspended by two non conducting threads of equal
1. 1 answer
2. asked by shivangi
3. 1,629 views
The function rule C= 10n+26 relates the number of people n who attend a small concert to the cost in dollars C of the concert.
1. 2 answers
2. asked by stupid at math
3. 1,624 views
From a certain point, the angle of elevation of the top of the building is 38. From a point 75 feet nearer the building, the
1. 2 answers
2. asked by thrish
3. 1,572 views
Use the trigonometric subtraction formula for sine to verify this identity:sin((π / 2) – x) = cos x
1. 2 answers
2. asked by Tim
3. 1,557 views
find the 20th term in the expansion of (a+b)^22
1. 3 answers
2. asked by Anonymous
3. 1,532 views
A bar of gold measures 0.15 m × 0.050 m × 0.050 m. How many gallons of water have the same mass as this bar?
1. 1 answer
2. asked by Anonymous
3. 1,498 views
A girl swings on a playground swing in such a way that at her highest point she is 4.1 m from the ground, while at her lowest
1. 1 answer
2. asked by Anonymous
3. 1,458 views
A jar contains 5 green erasers, 2 striped erasers, 4 pink erasers, and 3 white erasers. You select an eraser at random. What is
1. 6 answers
2. asked by #HOMEWORK
3. 1,410 views
colgate is one firm of many in the market for toothpaste, which is in long run equilibrium.a) draw diagram showing colgate's
1. 2 answers
2. asked by wan
3. 1,382 views
Anyone, please help:The figure below, not drawn to scale is made up of a square, a rectangle and a triangle, 1/6 of the square
1. 2 answers
2. asked by JJJ.Sarah
3. 1,377 views
Joseph spent 3/4 hour working out at the gym. He spent 2/3 of that time lifting weights. What fraction of an hour did he spend
1. 3 answers
2. asked by Anonymous
3. 1,255 views
Describe the human rights violation that is taking place in your community or in the neighboring community.Give position on this
1. 9 answers
2. asked by Teboho
3. 1,210 views
a vertical pole 35 feet high, standing on sloping ground, is braced by a wire which extends from the top of the pole to a point
1. 2 answers
2. asked by thrish
3. 1,204 views
in about one page describe a recent service delivery protest in your community or in the neighbourhood. What are the problems
1. 7 answers
2. asked by lerato
3. 1,157 views
a Ray of light makes an angle of 10 with the horizontal and strikes a plane mirror which is inclined at angle x to the
1. 4 answers
2. asked by Shall I
3. 1,139 views
What is the rule for the sequence 20, 17, 13, 8, 2? I've been trying to answer it by second difference method but still don't
1. 2 answers
2. asked by Kenneth
3. 1,069 views
DESCRIBE THE XENOPHOBIA VIOLATION THAT IS TAKING PLACE IN THE COMMUNITIES,ALSO GIVE YOUR OWN POSITION ON THIS ISSUE?
1. 5 answers
2. asked by NKOSANA NHLAPO
3. 1,008 views
Laser light of wavelength 632nm is incident on a diffraction grating having600 lines per mm. Determine the angular separation
1. 1 answer
2. asked by Felicia
3. 994 views
In a random sample of 63 women at a company, the mean salary is $48,902 with a standard deviation of $5270. In a random sample
1. 0 answers
2. asked by sweet12
3. 919 views
If the line through (x,1) and (0,y) is coincident with the line through (1,4) and (2,-3), find x and y.
1. 1 answer
2. asked by Allyssa
3. 907 views
In 2018, the number of people employed as registered nurses in the U.S. is expected to be 3,200,000. This represents a 22%
1. 2 answers
2. asked by jaimecarlon
3. 887 views
Identify if the given sequence is arithmetic, geometric, or neither. If the sequence is arithmetic or geometric, then find the
1. 6 answers
2. asked by Anonymous
3. 857 views
Assume that Science scores on a 25-point quiz for a random sample of 5 students were drawn from anormal population. The assumed
1. 0 answers
2. asked by Leeroy
3. 851 views
Criminal prosecution of physical abuse is more common than:A. the prosecution for damaging a child’s self-esteem. B. the
1. 1 answer
2. asked by Pat
3. 835 views
A mixture of powdered carbon and an oxide of lead was heated producing lead metal and carbon dioxide.when 13.70g of the lead
1. 1 answer
2. asked by Newton
3. 826 views
Consider a situation where immediately after birth, twins are separated. One continues to live on earth, while the other is
1. 0 answers
2. asked by Brian
3. 822 views
. Which of the following is the best opening sentence for a business letter that you want to sound fairly informal? A.
1. 3 answers
2. asked by Brooklyn
3. 814 views
Why the monarch butterfly is an extraordinary insect?
1. 9 answers
2. asked by Ciara
3. 811 views
under what conditions could the decomposition of Ag2O(s) into Ag(s) and O2(g) proceed spontaneously at 298 K?2Ag2O(s)---->4Ag(s)
1. 0 answers
2. asked by thomas
3. 800 views
Iron-59 has a half-life of 45.1 days. How old is an iron nail if the Fe-59 content is 25% that of a new sample of iron? Show all
1. 3 answers
2. asked by Student101
3. 791 views
Which of the following is correct for the two coherent light waves to produce zero light?The light waves should travel in
1. 2 answers
2. asked by Brian
3. 781 views
In a random sample of 63 women at a company, the mean salary is $48,902 with a standard deviation of $5270. In a random sample
1. 0 answers
2. asked by sweet12
3. 776 views
A 33 kilometer bicycle race course is designed in the shape of a triangle. The first leg of the race is 5 km shorter than the
1. 1 answer
2. asked by Mo mi
3. 772 views
What phenomenon or archaeological mystery of the Hispanic world interests you most and why ?Im kinda lost on this question
1. 1 answer
2. asked by Ciara
3. 763 views
DrBob222, it is me again. Continue the question5mL of a solution A (unknown concentration) was transferred into sic 25mL
1. 1 answer
2. asked by katy
3. 735 views
The basic tool in fiscal federalism is (Points : 1)the federal government’s power of the purse. the federal government’s
1. 2 answers
2. asked by christopher
3. 704 views
Employees in a large company are entitled to 15-minute water breaks. A random sample of the durationof water breaks for 10
1. 0 answers
2. asked by Stat
3. 697 views
Mr and Mrs Cheng went on an excursion with their 6 children. An average amount of $84 was spent by each adult while an average
1. 2 answers
2. asked by classics
3. 695 views
find the gretest number of seven digits which is a perfect square. also find its square root
1. 1 answer
2. asked by shehzad
3. 694 views
find the term containing y^3 in the expansion of (sqroot 2+y)^12
1. 2 answers
2. asked by Anonymous
3. 692 views
If you were Daniel in the story the last sun , what would you do instead?do you know what story is this by any chance ?
1. 2 answers
2. asked by Ciara
3. 682 views
find the amount of money in an account after 10 years if a principal of $2500 is invested at 3.5% interest compounded quarterly.
1. 1 answer
2. asked by jaimecarlon
3. 680 views
What is the pH of a 0.400 molar HCl solution?I did -log(.4)=.398. That seems too low. I think I need to find the molarity (M) of
1. 3 answers
2. asked by Mark
3. 672 views
sixty complete waves passes a particular point in 4 seconds if the distance between 3 successive troughs of the wave is
1. 1 answer
2. asked by Anonymous
3. 662 views
States and localities might prefer block grants to categorical grants because (Points : 1)they can spend money any way they
1. 5 answers
2. asked by christopher
3. 659 views
The merrimack and the monitor changed naal warfare because they engaged in the first battle betweenA. metal covered ships B.
1. 4 answers
2. asked by anonymous
3. 658 views
Can someone please explain on how to solve this equation so I can do the others that are similar to this one?Find the solutions
1. 1 answer
2. asked by Anonymous
3. 656 views
When Congress prepares a budget (Points : 1)it collects estimates from each Executive department separately. it receives a
1. 3 answers
2. asked by christopher
3. 656 views
According to the trustee model of representation, members of Congress (Points : 1)live by public opinion polls. do what they
1. 4 answers
2. asked by christopher
3. 655 views
phyllis wants to fence in a rectangular garden with maximum area. she has 22 feet of fence. all the lengths of the sides of her
1. 3 answers
2. asked by Shohanur
3. 650 views
Identify if the given sequence is arithmetic, geometric, or neither. If the sequence is arithmetic or geometric, then find the
1. 1 answer
2. asked by Anonymous
3. 647 views
A total of 80 pupils take part in a mathematics test and the average score was 69 marks. Given the average score of the boys was
1. 2 answers
2. asked by Isarah
3. 644 views
Two pilots take off from the same airport. Mason heads due south. Nancy heads 23 west of south. After 400 land miles, how far
1. 1 answer
2. asked by Anonymous
3. 629 views
The altitude of equilateral triangle ABC is 15. What is the length of a side of triangle ABC?
1. 1 answer
2. asked by Tameka
3. 622 views
Can you show steps on deriving the identity from the sum and difference formulas for cosine:sin a sin b = (1 / 2)[cos(a – b)
1. 1 answer
2. asked by Tim
3. 621 views
dG for the formation of Hi(g) from its gaseous elements is -20.2 kj/mol at 500k. when the partial pressure of HI is 10 atm, and
1. 3 answers
2. asked by thomas
3. 607 views
The efficiency e of a gasoline engine as a function of its compression ratio r is given by e =1− r1−γ , where γ is a
1. 1 answer
2. asked by Mat
3. 602 views
A speech on Introducing a guest speaker
1. 1 answer
2. asked by Nokubonga
3. 600 views
Assume the national debt D increases at an annual rate of 5% and that the debt in 2000 was 57 billion dollars. This means that D
1. 1 answer
2. asked by Neil
3. 593 views
is this positive or negative entropy?devitrication of glass desalination of water hard of boiling of a egg
1. 6 answers
2. asked by Anonymous
3. 591 views
The nature of campaign finance tends to favor incumbency because (Points : 1)members of Congress can use unlimited amounts of
1. 4 answers
2. asked by christopher
3. 579 views
sixty complete waves passes a particular point in 4 seconds if the distance between 3 successive troughs of the wave is 15m
1. 1 answer
2. asked by eniola pelumi
3. 578 views
What are the ideologies and history of the following:*USSR *USA *political sanction
1. 1 answer
2. asked by Bongiwe gamede
3. 573 views
dG for the formation of Hi(g) from its gaseous elements is -20.2 kj/mol at 500k. when the partial pressure of HI is 10 atm, and
1. 0 answers
2. asked by Anonymous
3. 571 views
dG for the formation of Hi(g) from its gaseous elements is -20.2 kj/mol at 500k. when the partial pressure of HI is 10 atm, and
1. 0 answers
2. asked by Anonymous
3. 564 views
Given Perimeter of triangle is 26 inches.Side A is 3 inches longer than B. Side C is 1 inch shorter than twice side B
1. 1 answer
2. asked by Tom
3. 563 views
a locker combination has tow nonzero digits and digits can be used twice. the first number is 8.what is the probality that the
1. 1 answer
2. asked by Anonymous
3. 557 views
If 50100 dollars is deposited in an account for 14 years at 5.35 percent compounded continuously , find the average value of the
1. 1 answer
2. asked by Irina
3. 542 views
Higher to noise ratios can be achieved in FTIR spectra compared to spectra from dispersive IR instruments. How is such a useful
1. 1 answer
2. asked by Emily
3. 539 views
new patient office visit excision inflammatory cystic scalp lesion cot code
1. 1 answer
2. asked by debra
3. 538 views
What are the costs and consequences of providing the subsidies and welfare
1. 1 answer
2. asked by Nokubonga
3. 535 views
We had a chart from A-Z for Anthem by Ayn Rand. For each letter much be at least rhetorical device or a mood or tone. I need
1. 1 answer
2. asked by Jessica
3. 534 views
find change in enthalpy and change in entropy when liquid water at 30¡ãc is converted to steam at 40 bar,375¡ãc.
1. 0 answers
2. asked by yajju
3. 533 views
My teacher is an idiot and wont teach our class and im panicking so please help anyone. Given the following equations enthalpy
1. 1 answer
2. asked by Kevin
3. 517 views
Children are at risk for being victimized by family violence and for perpetrating it against others. Research and theory suggest
1. 2 answers
2. asked by Pat
3. 514 views
Despite the greater federal authority in the federal relationship, federalism is still important for all the following reasons
1. 3 answers
2. asked by christopher
3. 513 views
Congress represents the larger public interest by (Points : 1)maintaining power of the purse. forming specialized committees to
1. 2 answers
2. asked by christopher
3. 502 views
I need a monologue for girls to present in front of the whole school tomorrow
1. 1 answer
2. asked by Bongiwe gamede
3. 497 views
Calculate the tension in the string if a single pulley of velocity ratio 5 is used to raise a body of mass 200g through a
1. 0 answers
2. asked by John
3. 495 views
A key concept for understanding male dominance in gender-stratified societies is the idea ofpatriarchy. dogmatism.
1. 1 answer
2. asked by shonta
3. 488 views
Tobias is helping his uncle paint the side of a barn. Each can of paint covers 80 square feet. If the side of the barn is 10
1. 3 answers
2. asked by Laura
3. 488 views
Policy making in the United States is made through incrementalism because (Points : 1)the Constitution prohibits grand sweeping
1. 2 answers
2. asked by christopher
3. 473 views
simplify the square root of 20 minus the square root of 5 plus the square root of 45
1. 1 answer
2. asked by john
3. 465 views
Four factors that could threaten or limit the core functions of the media
1. 0 answers
2. asked by Nondumiso
3. 463 views
estimate the boiling point of Pcl3
1. 0 answers
2. asked by Anonymous
3. 450 views
what kind of waves sensitive human ear
1. 1 answer
2. asked by abdulhayi musa
3. 436 views
(a) Find the present value of $ 4600 per year flowing uniformly over a 10 -year period if it earns 5.3 % interest compounded
1. 0 answers
2. asked by Irina
3. 427 views
Name two empires.?
1. 3 answers
2. asked by Ciara
3. 416 views

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