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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. 11,291 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. 7,578 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. 6,417 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. 5,717 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. 4,570 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. 2,509 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. 2,414 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. 2,405 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. 2,276 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. 1,877 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. 1,871 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. 1,600 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. 1,578 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. 1,555 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. 1,544 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. 1,513 views
find the 20th term in the expansion of (a+b)^22
1. 3 answers
2. asked by Anonymous
3. 1,505 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. 1,465 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. 1,414 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. 1,369 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. 1,329 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. 1,318 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. 1,211 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. 1,165 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. 1,149 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. 1,098 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. 1,091 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. 1,023 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. 975 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. 943 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. 880 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. 851 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. 849 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. 824 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. 822 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. 804 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. 795 views
Why the monarch butterfly is an extraordinary insect?
1. 9 answers
2. asked by Ciara
3. 776 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. 775 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. 773 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. 762 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. 746 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. 736 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. 732 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. 714 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. 710 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. 696 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. 668 views
find the term containing y^3 in the expansion of (sqroot 2+y)^12
1. 2 answers
2. asked by Anonymous
3. 666 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. 663 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. 657 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. 651 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. 650 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. 647 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. 640 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. 637 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. 631 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. 619 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. 617 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. 614 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. 609 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. 602 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. 597 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. 588 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. 587 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. 587 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. 581 views
A speech on Introducing a guest speaker
1. 1 answer
2. asked by Nokubonga
3. 571 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. 561 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. 557 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. 557 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. 557 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. 550 views
What are the ideologies and history of the following:*USSR *USA *political sanction
1. 1 answer
2. asked by Bongiwe gamede
3. 544 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. 543 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. 528 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. 526 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. 522 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. 520 views
new patient office visit excision inflammatory cystic scalp lesion cot code
1. 1 answer
2. asked by debra
3. 504 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. 503 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. 502 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. 502 views
What are the costs and consequences of providing the subsidies and welfare
1. 1 answer
2. asked by Nokubonga
3. 500 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. 494 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. 492 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. 471 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. 470 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. 467 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. 464 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. 459 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. 458 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. 444 views
Four factors that could threaten or limit the core functions of the media
1. 0 answers
2. asked by Nondumiso
3. 442 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. 441 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. 438 views
estimate the boiling point of Pcl3
1. 0 answers
2. asked by Anonymous
3. 433 views
what kind of waves sensitive human ear
1. 1 answer
2. asked by abdulhayi musa
3. 405 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. 394 views
Name two empires.?
1. 3 answers
2. asked by Ciara
3. 389 views

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