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Questions Asked on August 6, 2013

Four cubes of volumes 1cm^3, 8cm^3, 27cm^3, and 125cm^3 are glued together at their faces. What is the number of square
1. 10 answers
2. asked by mathemagiacian
3. 7,790 views
the 9th term of an AP is 52 while the 12th term is 70. find the sum of it's 20th term?
1. 9 answers
2. asked by oladepo
3. 4,272 views
Which of the following would increase the width of a confidence interval?Changing from a 99% to 95% confidence level. Increasing
1. 2 answers
2. asked by Susie
3. 3,969 views
Prompt:Many communities are considering adopting curfews for high school students. Some educators and parents favor curfews
1. 3 answers
2. asked by Anonymous
3. 3,689 views
you invest $2800 in an account that pays an interest of 5.5%, compounded continuously. calculate the balance of your account
1. 1 answer
2. asked by heidi
3. 1,837 views
A study was conducted to examine the peer review process. The investigators hypothesized that reviewers suggested by authors
1. 1 answer
2. asked by Susie
3. 1,657 views
Over the years, the thermite reaction (mixing of solid iron (III) oxide with aluminum metal) has been used for welding railroad
1. 3 answers
2. asked by Stockton
3. 1,391 views
Obtain the binomial expansion of (2-x) (1+1/2x)^8 in ascending powers of x as far as the term in x^3. Use your result to
1. 1 answer
2. asked by Shane
3. 1,299 views
In a cross-sectional study of heart disease and gender in middle-aged men and women, 10% of men in the sample had prevalent
1. 2 answers
2. asked by Susie
3. 1,235 views
Researchers reported that in a sample of U.S. women aged 50 to 54 who underwent mammography, 14.4% were recalled for further
1. 1 answer
2. asked by Susie
3. 1,222 views
Four circles of unit radius are drawn with centers (1,0), (-1,0), (0,1), and (0,-1). A circle with radius 2 is drawn with the
1. 6 answers
2. asked by 3.1415926...
3. 1,205 views
So I need to clarify my thesis statement and work on the introduction?
1. 1 answer
2. asked by Anonymous
3. 1,180 views
Researchers conducted a case-control study to identify risk factors for kidney cancer. They asked 50 cases and 50 controls about
1. 10 answers
2. asked by Susie
3. 1,157 views
Blossom's Flowers purchases roses for sale for Valentine's Day. The roses are purchased for $10 a dozen and are sold for $20 a
1. 1 answer
2. asked by Valerie
3. 1,120 views
Let G be a graph with vertex set V = { v1, v2, v3, v4, v5}.Is it possible for the degrees of the vertices to be 3, 6, 2, 1, 5,
1. 2 answers
2. asked by Joy
3. 1,119 views
how would i factor15x^2+7xy-2y^2
1. 3 answers
2. asked by miguel
3. 1,040 views
What were the effects of the colonial boycott on British goods?What were the effects of the american revolution? I only have the
1. 4 answers
2. asked by Bryce
3. 1,036 views
The following table comes from a hypothetical case-control study that compared adults with moderate-to-severe acne (cases) to
1. 8 answers
2. asked by Susie
3. 1,003 views
Pedro has two options: he can enter raffle number 1, OR raffle number 2 along with raffle number 3. If Pedro chooses to enter
1. 0 answers
2. asked by Lillian
3. 956 views
d 9th term of an Ap is 52 while d 12th term is 70. find sum of it's 20th term?
1. 1 answer
2. asked by oladepo
3. 945 views
There is a distinct oscillation of CO2 during each year as CO2 is added to the atmosphere each winter or removed from the
1. 1 answer
2. asked by alex
3. 944 views
Assume that the probability of developing lung cancer in smokers is 15%; the probability of developing lung cancer in
1. 2 answers
2. asked by Susie
3. 937 views
You are performing a cohort study to look at risk factors for breast cancer in postmenopausal women. If the probability of
1. 1 answer
2. asked by Susie
3. 919 views
Suppose a solution containing 4.50g of sodium phosphate is mixed with a solution containing 3.75g of barium nitrate. How many
1. 2 answers
2. asked by Stockton
3. 911 views
More than thousand people are killed in road accidents during the december holiday.how can this carnage our road stopped?
1. 2 answers
2. asked by Anonymous
3. 908 views
Standard error:Is always the standard deviation divided by the square root of n. Is a measure of the variability of a sample
1. 5 answers
2. asked by Susie
3. 887 views
owner got personal loan from his bank and sign note payable.what is the journal entries?
1. 0 answers
2. asked by naomie
3. 883 views
Jackson is creating a water garden surrounded by a triangular patch of grass. If the pond will take up the space indicated by
1. 1 answer
2. asked by DD Girl
3. 839 views
Is this a good thesis about the film guess who is coming to dinner?The 1967 film, Guess Who’s Coming To Dinner at initial
1. 3 answers
2. asked by Marco
3. 794 views
1. When a preschool child experiences fear, the best way for a teacher to help is byA. removing or reducing the cause of fear.
1. 3 answers
2. asked by Anonymous
3. 778 views
In a survey of 1000 registered U.S. voters, 55% respond that they support health care reform. What is the 95% confidence
1. 1 answer
2. asked by Susie
3. 770 views
Expand (1-6x)^4 (1+2x)^7 in ascending powers of x up to and includeing the terms in x^3.
1. 1 answer
2. asked by Shane
3. 741 views
Let G be a graph with the vertex set V = {v1, v2, v3, v4, v5}.If the degrees of the vertices are 5, 1, 0, 6, 2, respectively,
1. 2 answers
2. asked by Joy
3. 729 views
In 10-15 lines critically discuss 5 ways in which teenage pregnancy impact on the community
1. 0 answers
2. asked by Philipine
3. 685 views
Imagine that you are plant hunter embarking on a safari that takes you to the far reachesof your neighborhood supermarkets. In
1. 1 answer
2. asked by abdul
3. 654 views
1. A rhombus has an area of 5 square meters and a length of 3 meters. In a similar rhombus, the length of a side is 9 meters.
1. 1 answer
2. asked by Josh
3. 649 views
In a psychology experiment in which 100 volunteers were asked to read a paragraph about an engineer, 65 assumed that the
1. 3 answers
2. asked by Susie
3. 639 views
I would like to know if I got this problem correct.The perimeter of a rectangle is 42ft. the length is 7ft. longer than the
1. 1 answer
2. asked by Denise
3. 617 views
Look for the ethnic section (e.g., Hispanic, Chinese, Italian, Jewish, etc) of thesupermarket and list the cultures, the main
1. 1 answer
2. asked by abdul
3. 610 views
psychometric assessment of a child is most often accomplished using?a.behavioristic methods b.remediation c.i.q. tests d.
1. 2 answers
2. asked by susue
3. 604 views
Find the area of the triangle with the base 1 2/5 yards and height 5/9 yards. The area of the triangle equals half of the
1. 1 answer
2. asked by Denise
3. 591 views
List foods that you find in the store from each plant part listed below:a. roots or underground stems b.leaves c.seeds or nuts
1. 1 answer
2. asked by abdul
3. 588 views
1000 dust particles are trapped on a surface. There are two energy levels the particles can be in: absorbed on the surface in a
1. 0 answers
2. asked by Anonymous
3. 574 views
the most common problems seen in school going children are ?a.learning disorders b.emotional problems c.interpersonal
1. 1 answer
2. asked by susue
3. 571 views
Carbon dioxide forms a weak acid called carbonic acid when dissolved in water. How can this be a significant factor in the
1. 0 answers
2. asked by merry
3. 559 views
1. Unprotected seeds are found in:A. cones. B. perfect flowers. C. imperfect flowers. D. fruit. im confused between A n D 2. The
1. 1 answer
2. asked by Amy
3. 559 views
Expand (1+2x)^20 - (1-2x)^20) in ascending powers of x up to the term in x^5 and use this result to evaluate (1.02)^20 -
1. 2 answers
2. asked by Shane
3. 556 views
On average, you receive four pieces of junk mail a day. For a randomsample of 10 weekends find the probability that at least 8
1. 0 answers
2. asked by seda
3. 553 views
Let G be a graph with vertex set V = {v1, v2, v3, v4, v5}.If the degrees of the vertices are 1, 2, 3, 4, 6, respectively, how
1. 2 answers
2. asked by Joy
3. 543 views
Calculate the length of the path over the given interval: c(t) = (3t^2, 4t^3), 2<t<5
1. 0 answers
2. asked by Ali
3. 535 views
Use a formula for slope of a line tangent to a parametric curve to find dy/dx for the curve c(s) = (s^(-1)-6s, -7s^3) at the
1. 1 answer
2. asked by Ali
3. 533 views
I am not sure how to solve this problem. Could someone please help and explain the proper steps.Annual interest of 2.5% paid if
1. 1 answer
2. asked by Tricia
3. 532 views
Determine the acute angle between the line passing through the points A(-2;1/5) and B(0;1) and the line passing through the
1. 1 answer
2. asked by Sarah
3. 531 views
Sometimes, a bidder on a work contract may bid lower than what would maximize his/her profit from the contract and the reason
1. 0 answers
2. asked by tAMEIKA
3. 529 views
Find the angle between the line y=2x and the line passing through the points(-1;7/3 ) and (0;2)
1. 1 answer
2. asked by happy
3. 525 views
A shot-putter releases the 16lbs shot at an angle of 41 degrees/ Of the shot travels a horizontal distance of 34m to reach its
1. 1 answer
2. asked by JLF
3. 517 views
The perimeter of a rectangle is 42ft. The length is 7ft. longer than the width. Find the dimensions.Write a system of linear
1. 1 answer
2. asked by Denise
3. 508 views
Which of the following compensation areas is most affected by changes in IRS regulations?minimum wages union contracts executive
1. 1 answer
2. asked by Brynlee
3. 506 views
What sphere of influence of an organisation that renders a service in clinics
1. 0 answers
2. asked by primrose
3. 497 views
pat had a birthday on jan. 11 2012. he is 6 years older than his sister. his sister was born on january 23, 2008. how old is
1. 4 answers
2. asked by loli
3. 496 views
Draw up an action plan. 2.1 Decide what you want to do with the problem (poverty)you have to volunteer your time and services.
1. 3 answers
2. asked by Ofentse
3. 493 views
the most common problems seen in school going children are ?a.learning disorders b.emotional problems c.interpersonal
1. 0 answers
2. asked by susue
3. 487 views
a person who is shown his or hr arument commits a fallacy should
1. 1 answer
2. asked by pp
3. 480 views
one mile is 5280feet.justin has a stride of 32inches .how many steps will he take to run a 26 mile marathon?
1. 1 answer
2. asked by bobby
3. 480 views
A scientist makes 300.0 mL of an acetate buffer using [CH3COOH]o=[NaCH3COO]o= 0.075 M. How many mL of 5.0 M NaOH can be added
1. 1 answer
2. asked by alex
3. 477 views
Express the area of the region in the xy-plane enclosed by the curve((x^(2))/(9))+((y^(2))/(4))=1 in terms of an integral.
1. 1 answer
2. asked by Anonymous
3. 477 views
Imagine that you are plant hunter embarking on a safari that takes you to the far reachesof your neighborhood supermarkets. In
1. 1 answer
2. asked by abdul
3. 476 views
A particle travels along the curve c(t) = (6t^3-6, 7t^2-4). If time t is measured in seconds and if the coordinates are measured
1. 1 answer
2. asked by Ali
3. 476 views
A particular diagnostic test for disease X has a sensitivity of 90% and a specificity of 90%. What is the negative predictive
1. 1 answer
2. asked by Susie
3. 471 views
. Look for the ethnic section (e.g., Hispanic, Chinese, Italian, Jewish, etc) of thesupermarket and list the cultures, the main
1. 2 answers
2. asked by abdul
3. 467 views
most professionals agree that much of the major emotional business of the child iscompleted by the age of?a.two b.three c.five
1. 1 answer
2. asked by susue
3. 462 views
k list various types of ethnicities and their food or products and plants used to make them
1. 1 answer
2. asked by abdul
3. 456 views
What are the different nuances of meaning associated with the expressions brain damage and central nervous system impairment?
1. 0 answers
2. asked by Tise
3. 452 views
When a not-for-profit facility receives a contribution from a member of the community, the cost of the capital is
1. 1 answer
2. asked by Karen
3. 452 views
Determine the angle of inclinationA. X+y+1=0 B.3-2y =9x
1. 1 answer
2. asked by olgah
3. 451 views
through the use of a rabbit,j.b. Watson was able to prove that a neutral emotional stimulus could be converted to a/an?a.feared
1. 1 answer
2. asked by susue
3. 445 views
We will now examine how much time we need to stop a ship-engine-like cylinder. Suppose you take a rotating cylinder and let it
1. 0 answers
2. asked by Steven
3. 439 views
In the Week Four Toolwire Learnscape, you craft an introductory paragraph for a speech Senator Johnson is giving on the effect
1. 1 answer
2. asked by CanCan
3. 439 views
A 60kg softball player, who is 1.75m tall, performs 12 repetitions of a 140kg squat. If there is a 1m chance from the starting
1. 0 answers
2. asked by ljp33
3. 438 views
I need help writing 1 expository paragraph and 1 persuasive paragraph.
1. 1 answer
2. asked by Carlos
3. 431 views
the theory of non0directive counselling was developed bya.freud b.carl rogers c.j.b. Watson d.john bowlby my answer is b
1. 1 answer
2. asked by susue
3. 422 views
Calculate the length of the path over the given interval: (sin6t, cos6t), 0<t<pi
1. 0 answers
2. asked by Ali
3. 406 views
laura can paint a house in 4 hours and lucky can paint a house in 2 hours. How long would it take for Laura and Lucky to paint a
1. 1 answer
2. asked by Em
3. 402 views
mary and kate paid $195,000.00 for a business but kate paid 2 1/4 more than mary. How much did kate paid?
1. 1 answer
2. asked by bennie
3. 399 views
the medical approach to dealing with childrens problems focuses on ?a.family background b.symptoms strategy c.social influences
1. 3 answers
2. asked by susue
3. 395 views
Robert is eight years old.he is experiencing poor perception,bizarre spelling errors and speech problems.robert suffers from?a.e
1. 1 answer
2. asked by susue
3. 391 views
spelling or reading retardation counld be a result of ?a.average i.q. b.speech and language difficulties c.emotional problems
1. 1 answer
2. asked by susue
3. 378 views
transactional analysis is based on the work of?a.eric berne b.john bowlby c.christy brown d. sulla wolf my answer is a
1. 0 answers
2. asked by susue
3. 375 views
The t/p bill for this month was 200,the company will pay it next monthwhat is the journal entry for this?
1. 0 answers
2. asked by naomie
3. 374 views
A softball bat is rotating at 460 rotations per minute at contact with the ball. What is the angular velocity in radians?
1. 1 answer
2. asked by Physics
3. 373 views
plat therapy has proven to be particulary effective in the identification of?a.dyslexia b.epilepsy c.learning blocks d.sexual
1. 2 answers
2. asked by susue
3. 370 views
Let f(x)=|x+1|/(x^(2)-1).Sketch the graph of y=f(x) for -4<=x<=4.
1. 1 answer
2. asked by Anonymous
3. 367 views
Find the angle between the line y=2x and the points (-1;7/3 ) and (0;2)
1. 3 answers
2. asked by maria
3. 357 views
A freestyle skier hits the takeoff ramp with an initial velocity of 17.5 m/ with a purely vertical take off (90 degrees). What
1. 1 answer
2. asked by goodman
3. 356 views
Did you understand my thesis because I meant that families and not the communities should impose curfews because it is more
1. 1 answer
2. asked by Anonymous
3. 349 views
Why is it highly unlikely to find an ion with a charge less than -4 or greater than +4?I need examples of different types of
1. 0 answers
2. asked by Sarah
3. 348 views
So I need to clarify my thesis statement and work on the introduction?
1. 1 answer
2. asked by Anonymous
3. 339 views
Let A(x)=∫x^(2),∞; (e^-t/t)dt for x>0.Find A'(x)
1. 1 answer
2. asked by Anonymous
3. 330 views
Thank you tutors for your dedication to helping students!
1. 1 answer
2. asked by Anonymous
3. 328 views
Give me a process for preparing an inorganic dye in school lab.
1. 1 answer
2. asked by kawal
3. 325 views

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