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Questions Asked on March 20, 2010

A block weighing 8.3 N requires a force of 2.6 N to push it along at constant velocity. What is the coefficient of friction
1. 4 answers
2. asked by Mel
3. 4,397 views
Describe the difference in the annual temperature range between a coastal region and an inland region.
1. 2 answers
2. asked by Anonymous
3. 4,395 views
An athlete whirls a 7.50-kg hammer tied to the end of a 1.1-m chain in a horizontal circle. The hammer moves at the rate of 1.3
1. 5 answers
2. asked by Luricela
3. 3,067 views
The maximum weight M that can be supported by a beam is jointly proportional to its width w and the square of its height h, and
1. 3 answers
2. asked by Jennifer
3. 2,952 views
Given: 2Al2O3 (s) 4Al (s) + 3O2 (g) °H = 3351.4 kJ, what is °H for the formation of 12.50 g of aluminum oxide?Help please.
1. 2 answers
2. asked by Taylor Marie
3. 2,878 views
Determine the volume of a 0.550 M KMnO4 solution required to completely react with 2.55 g of Zn.
1. 1 answer
2. asked by Andrew
3. 2,793 views
Suppose that two hydroxides, MOH and M'(OH)2, both have Ksp = 1.0 10-12 and that initially both cations are present in a
1. 2 answers
2. asked by Val
3. 2,338 views
A human gene carries a certain disease from the mother to the child with a probability rate of 53%. That is,there is a 53%
1. 2 answers
2. asked by anony
3. 2,249 views
When synthesizing n-butyl bromide by allowing n-butyl alcohol to rect with sodium bromide and sulfuric acid what are the
1. 2 answers
2. asked by Tammy
3. 1,848 views
When 35.0 mL of 1.43 M NaOH at 22.0 degres Celsius is neutralized by 35.0 mL of HCL also at 22.0 degrees Celsius in a coffee-cup
1. 2 answers
2. asked by Google
3. 1,766 views
1. Since some grapes are purple, and all grapes are fruit, some fruit is purple.a. Valid. b. Sound. c. Inductive (strong). d.
1. 3 answers
2. asked by NancyM
3. 1,672 views
Find the shaded area in the following figure if the rectangle inscribed in the circle has dimensions 3 ft x 4 ft.I know I find
1. 5 answers
2. asked by Anonymous
3. 1,430 views
• Write a 200- to 300-word response describing how you might teach this concept to students in a lower elementary grade and to
1. 6 answers
2. asked by scooby
3. 1,407 views
A 600 N uniform rectangular sign 4.00 m wide and 3.00 m high is suspended from a horizontal, 6.00-m-long, uniform, 90-N rod. The
1. 8 answers
2. asked by Ana
3. 1,397 views
1. This book is really fun.2. This book is real fun. 3. This book is great/good fun. (I have a question. You said #1 and #2 are
1. 1 answer
2. asked by rfvv
3. 1,371 views
Tony is driving to Denver. Suppose that the distance to his destination (in miles) is a linear function of his total driving
1. 0 answers
2. asked by Anonymous
3. 1,280 views
There are 16 tulips in the garden 1/4 of them are red how many tulips are red
1. 4 answers
2. asked by billie
3. 1,210 views
What is a good thesis statement about the Great Depression Speculation?
1. 2 answers
2. asked by Jerett
3. 1,197 views
A typical fat in the body is glyceral trioleate, C57H104O6. When it is metabolized in the body, it combines with oxygen to
1. 1 answer
2. asked by Jayden
3. 1,163 views
I need some help with a few questions on my homework.1)The Lakers almost didn't beat the Kings. They'll never get past Dallas.
1. 2 answers
2. asked by NancyM
3. 1,158 views
24. The South African government changed its policy of apartheid in 1990 and 1991 because ofa. the policy's failure to eliminate
1. 2 answers
2. asked by y912f
3. 1,122 views
7 children are waiting for the bus 4 of them are girls what fractions of the children are girls
1. 2 answers
2. asked by billie
3. 1,056 views
The radius of a tank can not exceed 5m, and the height can not exceed 12 m. Is it possible to construct a tank with a volume of
1. 1 answer
2. asked by Jeff
3. 1,045 views
how do you find the horizontal and vertical assymptotes of the curvey= x/ x+3 and also the intercepts. so that you can
1. 2 answers
2. asked by TRACY-888
3. 1,029 views
How much copper could be produced if 5.00g of iron was used with 16.00g of copper (II) sulfate pentahydrate?
1. 1 answer
2. asked by Janet
3. 1,026 views
Find the simple interest for the indicated length of time:$7,211 at 12% interest for 1.7 years A) $2336.36 B) $774.23 C)
1. 1 answer
2. asked by Natatlie
3. 1,025 views
Why is a systems development process needed?What is the objective of each phase of the SDLC? Describe briefly? How important are
1. 2 answers
2. asked by darren
3. 1,012 views
Match the terms with the correct description:a. regulates supply of gases from ATP production b. provides negative feedback
1. 0 answers
2. asked by mysterychicken
3. 999 views
Write the structure of the hemiacetals that results from the following reactions:1)2-butanone + 1-propanol 2)butanal +
1. 1 answer
2. asked by Jamie
3. 967 views
Which of the following is an acronym?a}MADD b}FCC c}NBA d}EKG what u think?
1. 1 answer
2. asked by beonca
3. 905 views
Which one of the following is an example of a leading question? 1. What time did you administer the medication? 2. How long have
1. 1 answer
2. asked by Marie
3. 886 views
18. The function of neurons is toa. maintain a difference in electrical charge across the cell membrane b. have specific ions
1. 1 answer
2. asked by mysterychicken
3. 875 views
the ratio of two supplementary angles is 2:7. what is the measure of the smaller angle
1. 2 answers
2. asked by Anonymous
3. 851 views
list at least five netiguette rules,and explain why they are important
1. 1 answer
2. asked by mary
3. 851 views
Simplify the following:4st/3s(squared) divided by 12tsquared / 9s
1. 1 answer
2. asked by Steffy
3. 841 views
18. The function of neurons is toa. maintain a difference in electrical charge across the cell membrane b. have specific ions
1. 1 answer
2. asked by mysterychicken
3. 829 views
please can you help me in this:Ethical Systems Table 1. Fill in brief definitions of each primary ethical theory. 2. Identify
1. 3 answers
2. asked by bluesea
3. 822 views
Carrie and Crystal live at a equal distances from school. Carries walks to school at an average rate of 3 miles per hour and
1. 1 answer
2. asked by David
3. 809 views
A ray of light goes from water (nwater=1.333) into ice (nice=1.309).Which of the following statements is true? 1) The ray gets
1. 3 answers
2. asked by Erik
3. 785 views
Use the data in this table to calculate the solubility of each sparingly soluble substance in its respective solution.(a) silver
1. 1 answer
2. asked by Val
3. 758 views
Hi these are the problems I attempted, can someone tell me If I did them correctly? Thanks in advance3Jane has invited 126
1. 11 answers
2. asked by Tasha
3. 751 views
what is right angle
1. 1 answer
2. asked by pavleen
3. 747 views
I think I remember you wrote a short essay on this, and I commented that the economics is silly.Here is one the payback period
1. 2 answers
2. asked by bobpursley
3. 744 views
how do I break this down?4x-7 <-4 over 6 the 4x-7 is all over 6 (like a fraction) I thought I just multiply by 6 to get rid of
1. 1 answer
2. asked by bob
3. 726 views
Cole's two student loans totaled $31000. One of his loans was at 2.8% simple interest and the other at 4.5%. After one year,
1. 2 answers
2. asked by Tasha
3. 713 views
Consider the current-carrying wires in the figure.I can try to describe the figure here.. - Diagram A has the wire coming from
1. 5 answers
2. asked by Sandra
3. 705 views
A wheel makes 4 17/20 revolutions per minute. If it rotates for 48 minutes,how many revolutions does it make?
1. 1 answer
2. asked by Kevin
3. 704 views
How do I find the volume of a sphere inscribed in a cube with each edge 4 cm
1. 1 answer
2. asked by Anonymous
3. 702 views
Rebecka borrowed $3500, 5000, 3500,& 4500 from her dad on September 1 of each of four successive years for college expenses.
1. 2 answers
2. asked by Thara!
3. 697 views
Consider the current-carrying wires in the figure.Both cases consist of long straight wires carrying a current I. In both cases,
1. 3 answers
2. asked by Stephanie
3. 695 views
What hanging mass will stretch a 1.6 meter long, 0.66cm diameter steel wire by 1.4cm.?Need answer in kg. ( this is all that is
1. 1 answer
2. asked by norm
3. 695 views
I need to find a solution by substitution method
1. 1 answer
2. asked by cynthia
3. 690 views
Rebecka borrowed $3500, 5000, 3500,& 4500 from her dad on September 1 of each of four successive years for college expenses.
1. 3 answers
2. asked by Thara!
3. 664 views
Hey,I need your suggestions on this one. Could you please name some of the most beautiful, most emotional pieces of writing
1. 2 answers
2. asked by Me
3. 661 views
Suppose it takes 3 days for a space vehicle to travel from earth to the moon. How long for the same vehichle and the same speed
1. 2 answers
2. asked by TAnya
3. 661 views
Dalya is considering two offers on a property that she is willing to sell. Mr.Wangs offer is $65000 payable immediately.
1. 3 answers
2. asked by Thara!
3. 660 views
A swimming pool 25 m long, 15 m wide, and 150 cm deep is being filled at the rate of 20 L/min. How many hours will be needed to
1. 2 answers
2. asked by Lyndse
3. 658 views
An employer wants to estimate to set a time limit so that 75% of the employees will finish a job on time. Past history has shown
1. 1 answer
2. asked by mocha
3. 656 views
write a essay on, why health care policies are likely to continue in their existing downward spiral. My claim is that placing
1. 1 answer
2. asked by dana
3. 653 views
what are the x-intercepts, the extent of the graph and the asymptotes for x^2/16-y^2/25 = 1
1. 3 answers
2. asked by Paula
3. 648 views
Use the data in this table to calculate the solubility of each sparingly soluble substance in its respective solution.(a) silver
1. 1 answer
2. asked by Val
3. 644 views
a graphic artist is craeting a a logo for her company's website. in the graphicics program she is using , each pixel in an image
1. 1 answer
2. asked by khalipa
3. 635 views
An 7.95 g bullet is fired horizontally into a 9.03 kg block of wood on an air table and is embedded in it. After the collision,
1. 1 answer
2. asked by Jess
3. 634 views
you are a CEO at a human service Agency, who just took over another small human service agency. Now convince the board of
1. 2 answers
2. asked by importance of writing a new mission statement after taking over a small human service agency
3. 631 views
conduct research to determine if the group colonized or if it immigrated to the United States. Did the group face prejudice,
1. 1 answer
2. asked by michelle
3. 620 views
identify the fallacy: The reason I don't accept evolution is that ever since Darwin, scientists have been trying to prove that
1. 3 answers
2. asked by Anonymous
3. 619 views
using the financial statements of landry's restaurant located in appendix a of the text fundamentals of financial accounting 1st
1. 1 answer
2. asked by Denny
3. 618 views
Suppose the probability of a coin coming up heads is 2/5. The coin is tossed 4 times (the tosses are independent), and Jane will
1. 1 answer
2. asked by Anonymous
3. 618 views
Can someone please tell me how I would be able to find 19th century (1815-1901) pictures of canadian landscapes such as:architec
1. 1 answer
2. asked by John
3. 612 views
What amount 18 months ago is equivalent to $2300, 1.5 year from now if money earn 7% compounded monthly during the interving
1. 2 answers
2. asked by Thara!
3. 605 views
I have to do a brochure on a famous place around the world. A while ago I saw in the History channel about this rock somewhere,
1. 1 answer
2. asked by Lola
3. 603 views
A park district paid their director $19,500 in 1960. In 2000 that same park district paid their director $40,000. Determine the
1. 3 answers
2. asked by Natatlie
3. 598 views
There are 15 cupcakes 5 cupcakes are chocolate what fraction of the cupcakes are choclate
1. 3 answers
2. asked by billie
3. 597 views
The following interval represents the solution of an absolute value inequality. Find an example of an absolute value inequality
1. 1 answer
2. asked by Help:(
3. 594 views
What aldehydes and primary alcohols might be oxidized to yield the following carboxylic acids:1)p-methylhexanoic acid
1. 1 answer
2. asked by Jamie
3. 589 views
1.He delayed doing/to do his homework.2.He suggested going/to go on a picnic. 3.He quit smoking/to smoke. 4.He avoided
1. 2 answers
2. asked by rfvv
3. 582 views
Math Horizons is a publication of the Mathematical Association of America. A recent issue reports that in the United States,
1. 1 answer
2. asked by Gweedo8
3. 570 views
Find the variation equation for the variation statement.z varies directly as x and inversely as y; z = 3 when x = 24 and y = 40
1. 1 answer
2. asked by Anonymous
3. 564 views
How might the language development of a child exposed to two or more languages in the home differ from that of a monolingual
1. 2 answers
2. asked by Tammie
3. 554 views
a 200- to 300-word response explaining what information would be found in each of the following groupings on a classified
1. 0 answers
2. asked by Anonymous
3. 551 views
please help. Simplify the square root of 7/8y and show all work
1. 1 answer
2. asked by Taylor
3. 550 views
Identify some caregiver activities that might foster metalinguistic skills in children, and explain why they might be effective.
1. 2 answers
2. asked by Carmin
3. 547 views
using the financial statements of landry's restaurant located in appendix a of the text fundamentals of financial accounting 1st
1. 0 answers
2. asked by Chris
3. 542 views
Triangle POB has vertices:P(0 , 4) O(-3 , 0) B(3, 0). Determine the orthocentre of the triangle.
1. 4 answers
2. asked by Jenny
3. 541 views
Describe how the graph of y=f(-2x+6)+7 can be obtained from the graph of y=f(x). I am not understanding this transformation unit
1. 1 answer
2. asked by Juliet
3. 537 views
Solve the equation for the specified variable.A= 1/2h(B + b) for b
1. 2 answers
2. asked by Mala
3. 537 views
Supply rhyme (Given a word "fish", offering "dish") Totally confused, may be it is just me, but I am not understanding what is
1. 3 answers
2. asked by Audrey
3. 530 views
2x-5/10 less than -5 or 2x-5/10 greater than 9. solve the compound inequality.
1. 1 answer
2. asked by Sue
3. 520 views
trying to find the missing angle of 45degrees and 160 degrees?
1. 3 answers
2. asked by Velinda
3. 519 views
Jack Sprat is a 55 year-old gentleman who underwent coronary artery bypass graft to treat atherosclerosis. He returns to his
1. 0 answers
2. asked by Anonymous
3. 510 views
The volume of a sphere is given by V=4/3pie cubed. What happens to the volume of a sphere if r is halved?
1. 1 answer
2. asked by Steffy
3. 509 views
What three things does a balanced equation show you
1. 2 answers
2. asked by wendy
3. 508 views
What aldehydes and primary alcohols might be oxidized to yield the following carboxylic acids:1)p-methylhexanoic acid
1. 1 answer
2. asked by Jamie
3. 506 views
If a child or teenager is living under poverty and struggles in elementary or high school, what kind of stress are they going
1. 5 answers
2. asked by AL 87
3. 503 views
Bayside Insurance offers two health plans. Under plan A, Giselle would pay the first $150 of her medical bills, plus 40% of the
1. 1 answer
2. asked by Kristen
3. 502 views
what is the equation of the ellipse with goci at (0,-4) and (0,4) and the sum of its focal radii being 10?
1. 2 answers
2. asked by Paula
3. 494 views
the latin base in the word versatile means:a}to feel b}to prick c}to turn d}to have p.s.help plz
1. 2 answers
2. asked by beonca
3. 493 views
trying to figure the length of a right triangle when the other two sides are 17 and 15?
1. 15 answers
2. asked by Velinda
3. 493 views
What is one really easy way to remember about the moon's phases, because it is really hard for me to memorize about them.
1. 1 answer
2. asked by Sara
3. 489 views
modern world peacekeeping organization
1. 3 answers
2. asked by hassan
3. 487 views

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