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Kathleen
Questions and answers by visitors named
Kathleen
Questions (80)
a rope is strung between two cliffs. A mountain climber weighing 100 kg is halfway across the rope when the rope forms an angle
7 answers
asked by
Kathleen
5,134 views
Is the compound C2H3Cl polar or nonpolar and why?
4 answers
5,371 views
I cannot get my brain around questions like this:
1/4 divided by 2/5 = 2/4 x ? I have 4 problems like this and even the example
5 answers
573 views
name each ion
1. As3- 2. Ca2+ 3. H- Since this is not my area of expertise, I searched Google under the key words "<I>H-
1 answer
784 views
if 3�ãx6 + 3�ã8x3 + 3�ã1 = 0, then x=
(A) -1 (B) 0 (C) 1 (D) 2 (E) 3
1 answer
308 views
Multiply: (7.6)(1)(6)
1 answer
295 views
Divide: 4 1/5 / 14
1 answer
364 views
I guess I'm missing something here...but I've approached this question in every possible angle and im just not getting it! Could
1 answer
460 views
What is one animal that lives in the rainforest and what is it's adaptation?
1 answer
383 views
Why does the President as commander-in-chief of the armed forces?
2 answers
1,133 views
what is the solution to 2(-5y cubed)squared + (-3ycubed)cubed
1 answer
347 views
What colligative properties are displayed by these situations.
1. Antifreeze is added to car cooling system preventing freezing
7 answers
2,894 views
What is the importance of a freezing point depression graph and why and what things change when different solutes and solvents
2 answers
477 views
4. Write the balanced equation for CH4+Cl2„_CH2Cl2+HCl.
5. Using the equation in problem 4 if 6.00 g of CH4 are mixed with 6.00
2 answers
1,373 views
What are the common molecular shapes around the carbons?
1 answer
363 views
8. For the reaction H2(g)+I2(g)„\2HI(g); [H2] = 0.95 M; [I2] = 0.78 M; [HI] = 0.27 M. Calculate the equilibrium constant K and
2 answers
754 views
4. Write the balanced equation for CH4+Cl2„_CH2Cl2+HCl 4a. For the reaction in problem 4, ƒ´H = -118.3 kcal/mol. Identify
2 answers
618 views
Why are fermentation tubes evaluated at 24 and 48 hrs?
If an organism oxidatively metabolizes glucose, what will occur in the
1 answer
669 views
4. Write the balanced equation for CH4+Cl2„_CH2Cl2+HCl6. For the reaction in problem 4, Heat of Reaction = -118.3 kcal/mol.
3 answers
706 views
4. Write the balanced equation for CH4+Cl2„_CH2Cl2+HCl What are 3 ways you can speed the reaction in this equation?
2 answers
715 views
Chose the correct answer and explain why:
Malthus and Ricardo would both agree that a. One solution to poverty was to pay higher
6 answers
1,415 views
What does the green light symbolize in the Great Gatsby when Gatsby vanishes in chapter 1?
3 answers
927 views
Why does Nick the narrator refer to character differently every time he talks to them? For example, sometime he refers to Tom as
2 answers
495 views
Why does Daisy cry over Gatsby's shirts in the "The Great Gatsby" when he is showing her his house. Is there any significance?
1 answer
1,225 views
i am stuck on this one math problem. The question is to write a rule for the pattern (it is a section on sequences)
The pattern
3 answers
536 views
So on this worksheet i am doing, we have to find the nth term, given "s" sub "n". I got up to the point of the quadratic, set it
1 answer
440 views
I am stuck on a question about composition functions. They want you to find f(g(x)) and g(f(x)) using the following numbers:
g(x)
3 answers
412 views
The cost of a lunch of 1 pizza and 2 cups of coffee is $7. The cost of a lunch of 3 pizzas and 5 cups of coffee was $20 at the
1 answer
385 views
What solid is formed upon addition of silver nitrate to a solution of cobalt chloride?
4 answers
1,369 views
When a solution of 6M HCl is made from a stock of concentrated HCl by adding an equal volume of water, why is the concentration
3 answers
1,298 views
what is 3m/m (fraction), Written as a mixed fraction
4 answers
956 views
3m/m is a fraction. How do I right it as a whole number. Is it just 3?
1 answer
293 views
The total area of three flowerbeds is 8 13/20m².
Calculate how much of the garden remains if the whole garden covers 10 squared
1 answer
397 views
Write each of the fractions in their decimal form and then arrange them from the smallest to the biggest.
2/3 3/5 31/50 67/100
4 answers
1,228 views
Is this right? smallest to biggest
0.62 31/50 0.67 2/3 0.67 67/100 0.6 3/5
1 answer
345 views
The total area of three flowerbeds is 8 13/20m².
Calculate how much of the garden remains if the whole garden covers 10 squared
1 answer
391 views
What are the two topic sentences of this paragraph?
“As I was sewing the top of the pillow, my grandmother mumbled along, her
3 answers
398 views
What are the two topic sentences of this paragraph?
“As I was sewing the top of the pillow, my grandmother mumbled along, her
1 answer
461 views
The acrobats performed an amazing BALANCING act.
Is balancing an adjective in this sentence?
1 answer
457 views
The swimming strokes of the woman were jerky.
Is this the correct verb to use in this sentence? The Subject is plural not so, so
2 answers
492 views
How do I calculate gradient when I end up with and odd number:
I understand the example, which ends up 80m/1600m = 1/20 therefore
1 answer
406 views
A 500 g steel block
rotates on a steel table while attached to a 2.0-m-long massless rod. Compressed air fed through the rod is
4 answers
3,108 views
How long will it take a 1280 W motor to lift a 345 kg piano to a sixth-story window 19.0 m above?
3 answers
552 views
A 1300 kg sports car accelerates from rest to 85 km/h in 6.2 s. What is the average power delivered by the engine?
4 answers
878 views
If you put $5,000/ year into an IRA and get 4% per year, what would you have after 40 years?
1 answer
431 views
what's the answer to question 1.in subject Planning and implementing for the Envioroment Question, The three major areas of a
4 answers
994 views
a test has a mean score 73 with standard deviation of 12.students with scores greater than 85 receive an A. What is the percent
2 answers
592 views
Hi guys: Can any one please tell me what does this means? Thanks
----------------------------------------------------------------
1 answer
960 views
write a program that ask the student to enter an answer to a math problem. The user should enter two values, one at a time, and
1 answer
486 views
I need to write a program that ask the student to enter an answer to a math problem. The user should enter two values, one at a
1 answer
458 views
find the specific heat of lead using 200 g of pb at o degrees celcius and placing it in 200 g of water at 60 degrees celcius
1 answer
405 views
Explain what the key values in Australian society are? Use examples to highlight your understanding.
1 answer
331 views
Australia has been described as an ageing society. What is meant by this description and how have government(s) planned for
1 answer
399 views
The ‘great obesity epidemic’ is stated as one of the great health issues in developed nations in the 21st century,
3 answers
433 views
Why do you think the singer was an important person in Danish communities? (Beowulf)
2 answers
790 views
What affect can the incorrect (intentional or unintentional) posting, journalizing, and reporting of financial data have on a
1 answer
438 views
What gave rise to democracy in Athens? Explain why Plato did not favor democracy as the best form of government in his Republic?
2 answers
589 views
I have an essay about difficulties in life which is based on a book I read with my class. I am having trouble finding
2 answers
532 views
A girl delivering newspapers covers her route by traveling 2.00 blocks west, 5.00 blocks north, and then 8.00 blocks east.
(a)
2 answers
508 views
A girl delivering newspapers covers her route by traveling 2.00 blocks west, 5.00 blocks north, and then 8.00 blocks east.
(a)
3 answers
2,083 views
If line AB is perpendicular to line EF, and line CD is perpendicular to EF, then the measure of angle 1=the measure of angle 2.
4 answers
1,380 views
What is the reason called when there are two legs on an isosceles triangle, are bisected using a mid segment to form a
1 answer
511 views
How does ozone gas to int get into the earth?
1 answer
362 views
If you spin a water-filled cup horizontally on a flat table, did you exert force on the water?
1 answer
378 views
The sales of Universal Instruments in the first t years of its operation are approximated by the function
S(t) = t 0.96t2 + 25
3 answers
2,442 views
Mrs. F is a 72-year-old retired school teacher who is hospitalized for pneumonia. What is most likely
being used to pay for her
3 answers
1,136 views
What may lead to claim denials or improper service reimbursement?
A. Inaccurate physician documentation B. Updated ICD-9-CM codes
4 answers
1,966 views
What is needed to determine a facility's CMI?
A. The relative weight, sum of all discharges, and hospital base rate B. The
3 answers
2,024 views
For this section, use the following distributions: 1) A direwolf has a 70% probability of killing a stag upon encounter; 2) a
2 answers
494 views
If you made a stack of nickels 100 inches tall, how many nickels will you need????????????? ARRRRRRRR! Math is soooo hard!
12 answers
1,929 views
artists are driven to create art for many different reasons. What seems to be the purpose for this artistic creation?
5 answers
2,035 views
John is playing with a 4oz toy car. If Mary's toy car is 10x more but 4x less than John's. How much does Mary's toy car weigh?
4 answers
465 views
How would you ask "How are you" formally
29 answers
5,772 views
Which of the following is used as a term of affection in Mexico?
A) mijito B) Buena Onda C) cajeta
22 answers
3,720 views
What are the first four terms of the sequence represented by the expression n(n-1)-4
A)-2,2,6,10 B)-3,0,3,6 C)-4,-2,2,8
5 answers
1,463 views
Which of the following describes the pathway that the nerve impulses travel while throwing a baseball
2 answers
925 views
Proteins are large molecules. They enter cells through
A. passive transport B. active transport C.diffusion D.osmosis
3 answers
1,011 views
what is we're in Spanish?
3 answers
320 views
Simplify 3(5y + 6) - 4
3 answers
791 views
What are the answer's to unit 3 lesson 12 Exponents, Factors, and Fractions Unit Test?
3 answers
868 views