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Questions Asked on August 4, 2015

In general, what would a scientist do after forming a testable question?
1. 36 answers
2. asked by Anonymous
3. 12,080 views
A circle has an area of 78.5 m square what is its radius use pie =3.14
1. 4 answers
2. asked by Chimi
3. 3,307 views
A grocer wishes to blend two different coffee brands because he wants to make a blend of 480 pounds to sell at $2.68 a pound. If
1. 8 answers
2. asked by Anonymous
3. 2,786 views
1)During an endothermic reaction, total energyA. decreases. B. increases. C. stays the same. D. cannot be determined. 2)The
1. 2 answers
2. asked by Anonymous
3. 2,197 views
Find the area bounded by the y-axis and x = 4-y^2/3
1. 1 answer
2. asked by Rose
3. 2,134 views
Which of the following was most likely not an inspirational source for this work of art
1. 4 answers
2. asked by Anonymous
3. 2,013 views
For how many different positive integers n will n, n+2, and n+4 represent three different prime numbers?A. none B. 1 C. 2 D. 3
1. 1 answer
2. asked by George
3. 1,914 views
a plane left atlanta at 11:30am and flew to an airport in boston. the plane was due at boston at 3:15pm. the plane arrived 25
1. 4 answers
2. asked by Anonymous
3. 1,708 views
Water is sprayed on oranges during a frosty night. If an average of 11.8 g of water freezes on each orange how much heat is
1. 1 answer
2. asked by SS
3. 1,686 views
A light Ray is incident at an angle of 45 degrees on one side of a glass plate of index of refraction 1.6. Find the angle at
1. 2 answers
2. asked by Gela
3. 1,506 views
A grocer wishes to blend two different coffee brands because he wants to make a blend of 480 pounds to sell at $2.68 a pound. If
1. 3 answers
2. asked by Anonymous
3. 1,446 views
The region in the first quadrant bounded by the x-axis, the line x = ln(π), and the curve y = sin(ex) is rotated about the
1. 1 answer
2. asked by Ali
3. 1,427 views
what is the tone in the poem "Home for the Aged" by Elizabeth Brewster? NEED HELP
1. 3 answers
2. asked by Ted
3. 1,422 views
Solve for x if 3sin2x - 3sinx = 2 - 4cosx 0<x<180
1. 1 answer
2. asked by ntsoaki
3. 1,327 views
Use the graph of f(t) = 2t + 4 on the interval [−4, 6] to write the function F(x), where f of x equals the integral from 2 to
1. 3 answers
2. asked by Anonymous
3. 1,289 views
The percent is confusing me, can you please help me set this equation up.How much heat is liberated when 5.00 kg of coal is
1. 3 answers
2. asked by Syd
3. 1,246 views
A circle has a circumference of 62.8 cm what is its area?
1. 2 answers
2. asked by Chimi
3. 1,245 views
You are considering a 30 year mortgage that charges 0.4% interest each month to pay off $250 000 mortgages, determine the
1. 2 answers
2. asked by Anonymous
3. 1,125 views
there is a rectangular parking lot with a length of 2x and a width of x what is the ratio of the perimeter of the parking lot to
1. 2 answers
2. asked by Dylan
3. 1,076 views
Which of the following best describes artists' inspiration
1. 5 answers
2. asked by Anonymous
3. 1,062 views
What is is physical description of Blake from "Full Tilt" by Neal Shusterman?
1. 2 answers
2. asked by Geo
3. 1,059 views
Could you please tell me the objective, theory and mechanism,result, precautions and applications of following experiment:
1. 3 answers
2. asked by Edward
3. 1,030 views
A 4.2 m diameter merry go round is rotating freely with an angular velocity of 0.8 rad/s. If its total moment of inertia is 1760
1. 0 answers
2. asked by Anonymous
3. 1,000 views
The scientist came to the conclusion that the hypothesis was incorrect. Why is the scientist's conclusion flawed
1. 2 answers
2. asked by Anonymous
3. 988 views
A 1.00 kg glider attached to a spring with a spring constant of 40 N/m oscillates on a horizontal, frictionless air track. At t
1. 1 answer
2. asked by Anonymous
3. 986 views
A 1.00 kg glider attached to a spring with a spring constant of 40 N/m oscillates on a horizontal, frictionless air track. At t
1. 0 answers
2. asked by Anonymous
3. 967 views
A small fly of mass 0.25 g is caught in a spider’s web. The web vibrates predominately with a frequency of 5 Hz. Find the
1. 0 answers
2. asked by Anonymous
3. 962 views
1. Write the equilibrium expressions for the following reactions:a) 2 N2O(g) + O2(g)  4 NO(g) b) H2(g) + CO2(g) 
1. 2 answers
2. asked by Michael
3. 947 views
I really need help with this I am really confused with the law, I have looked at multiple examples and I am still so confused, I
1. 1 answer
2. asked by Chloe
3. 913 views
the 40th term of an arithmetic sequence is equal to the sum of the 20th and 31st term. if the common difference of the sequence
1. 2 answers
2. asked by hoho
3. 876 views
Can you please help me with this problem, I am so confused, and I do not know how to set it up, what equation to use, and what
1. 1 answer
2. asked by Syd
3. 876 views
In this reaction solid NaOH is added to approximately 100 mL of 0.500 mol/L HCl.Trial 1: 2.02 g of solid NaOH is added to 102.0
1. 1 answer
2. asked by Emily
3. 873 views
Britney spears her grilled shrimp so the product of the numbers of shrimp is 1001. If the number of shrimp on each spear is a
1. 1 answer
2. asked by Jeana
3. 862 views
In what position will a converging lens of local length 10 cm from an image of luminous object on a screen located 50 cm from
1. 0 answers
2. asked by Rose
3. 805 views
It took Sandra 5 hours to drive to her father's house and back. She lives 120 miles from the city where he father lives. What
1. 4 answers
2. asked by Jeana
3. 796 views
What Is the correct mla format for a book in a works cited list?My answer last name first name book title city of publication
1. 3 answers
2. asked by Steve
3. 789 views
The scientist came to the conclusion that the hypothesis was incorrect. Why is the scientist's conclusion flawed
1. 6 answers
2. asked by Anonymous
3. 756 views
The average test score of 8 students in a class is 92. Two slacker kids join the class and the test average drops to 88. If one
1. 2 answers
2. asked by Jeana
3. 735 views
Gordon is evaluating some stocks he wants to purchase. You can see the function of the stock price below. The variable x
1. 0 answers
2. asked by Anthony
3. 724 views
Is nursing considered a a science major because I'm taking this course called "CHEM 1001 Chemistry and the World Around Us?" and
1. 3 answers
2. asked by Sam
3. 722 views
The quotient equals the divisor, then the dividend equals the(A) square root of the divisor (B) divisor (C) divisor^2 (D)
1. 6 answers
2. asked by Jeana
3. 713 views
If an experiment disproves a scientist's hypothesis, what should the scientist do next?
1. 1 answer
2. asked by Anonymous
3. 661 views
At your local bar, chicken wings cost $0.30 a piece on Thursday night. Sriacha Ranch dressing (enough for 10 wings), cost $0.10
1. 1 answer
2. asked by Justin
3. 651 views
If an experiment disproves a scientist's hypothesis, what should the scientist do next?
1. 1 answer
2. asked by Anonymous
3. 645 views
On her birthday today, Ali's age in months is twice her age in years 60 years from now. How old is Ali now, in months?(A) 12
1. 0 answers
2. asked by Jeana
3. 642 views
A figure skater can increase her spin rotation rate from 26 rpm to 165 rpm. Given that her initial moment of inertia is 4.6 kg -
1. 0 answers
2. asked by Anonymous
3. 641 views
Hcl+koH
1. 1 answer
2. asked by Blessing
3. 638 views
Ever wish you could see what the inside of your body looks like?___ Q. In fact, the area is so big that if that folds and villi
1. 6 answers
2. asked by Jeana
3. 636 views
Although the famous Christopher Columbus is usually credited with "discovering" the Americas, our confinement was actually first
1. 5 answers
2. asked by Jeana
3. 618 views
jack and jerry can complete a job together in 4 hours. if jack require 6 hours to do the job alone, how many hours will it take
1. 2 answers
2. asked by Michelle
3. 609 views
If a line whose x- and y- intercepts are equal does not pass through the origin, then its slope must beA. 0 B. 1 C. -1 D.
1. 1 answer
2. asked by Ryan
3. 606 views
If you live only 800m away from the school. If she leaves her home at the sametime as Constance, how many minutes before
1. 1 answer
2. asked by Donald
3. 602 views
To get a year's digit product, multiply the year's digits. For example, between 1900 and 2000, the 2 years 1913 and 1931 each
1. 1 answer
2. asked by George
3. 601 views
A sanding disk with rotational inertia 0.0012 kg-m2 is attached to an electric drill whose motor delivers a torque of magnitude
1. 0 answers
2. asked by Anonymous
3. 597 views
The supplement of an angle measures 11 times its complement. Then the measure of the angle is...A. 9 degrees B. 81 degrees C. 90
1. 1 answer
2. asked by Michelle
3. 589 views
I want to know what job opportunities can I get if I do Maths literacy, Economies, History and Tourism?
1. 1 answer
2. asked by hlengiwe
3. 582 views
What are the uses of azomethine?
1. 1 answer
2. asked by Edward
3. 560 views
The xyz corporation claims that there's NO DIFFERENCE in the salary of female and male workers at the Southern California plant.
1. 1 answer
2. asked by Alma
3. 559 views
explain dr charles da costa's theory on racial stereotyping
1. 1 answer
2. asked by tshepo rakereng
3. 557 views
Please help simplify this expression:2 log (base 4) ^9 - log (base 2) ^3 The answer should be log(base 2) ^3
1. 2 answers
2. asked by Alisha
3. 553 views
Given the following reaction:3 H2(g) + N2(g) <- -> 2NH3(g) + heat If the following changes were to occur what direction shift
1. 1 answer
2. asked by Nathaly hernandez
3. 542 views
HOW CAN ANIMATED JUNGLE ANIMALS, SEA CREATURES, FAIRIES, CARS AND OTHER NON-HUMAN CHARACTERS BE USED TO REPRESENT RACE?
1. 1 answer
2. asked by tshepo rakereng
3. 538 views
Jesse is late for work and speeds to get to the office, which is 60 miles away from his house. On the way back, he drives at a
1. 1 answer
2. asked by Jeana
3. 537 views
How much money is 3/4 of $24 ?
1. 2 answers
2. asked by Shelly
3. 533 views
If you live 3,5 km away from school. How long will it take you to walk to school
1. 1 answer
2. asked by Donald
3. 518 views
Two planets of mass 7 x 10^25 kg are release from rest 2.5 x 10^12 m apart. What is the speed of the planets when they are half
1. 0 answers
2. asked by Anonymous
3. 515 views
the process of changing peoples beliefs and actions is called
1. 2 answers
2. asked by cookie
3. 512 views
A circle has an area of pie cm square what is its circumference in terms of pie
1. 1 answer
2. asked by Chimi
3. 502 views
A received 44 more votes than B there were a total of 550 votes / 2 candidates how many votes did each receive write an equation
1. 1 answer
2. asked by jerry piester
3. 500 views
When each letter in the phrase "my huge taco" is replaced by a different digit, the value of m+y+h+u+g+e+t+a+c+o will beA. 9 B.
1. 1 answer
2. asked by Mazim
3. 499 views
If you have several calls coming in at one time, you should:A. ask someone else to help you. B. answer each call as soon as
1. 3 answers
2. asked by Anonymous
3. 498 views
Two planets of mass 7 x 10^25kg are released from rest 2.5 x 10^12 m apart. What is the speed of the planets when they are half
1. 0 answers
2. asked by Anonymous
3. 497 views
frustrated been working on this for over three hours and now my mind has drawn a blank help please.Meriden Company has a unit
1. 1 answer
2. asked by Anoymous
3. 487 views
1/1*2 + 1/2*3 + 1/3*4 + . . . + 1/2000*2001 + 1/2001*2002A. 1/2002 B. 1999/2002 C. 2001/2002 D. 1 I can do this, I want to know
1. 4 answers
2. asked by Mazim
3. 480 views
What type of scientific thinking did Wegner employ to develop his theory
1. 1 answer
2. asked by Anonymous
3. 480 views
If the roots of ax^2+bx+c=0 are 6 and 9, then the roots of 3ax^2+3bx+3c=0 areA. 2 and 3 B. 6 and 9 C. 18 and 27 D. -2 and -3 I
1. 2 answers
2. asked by George
3. 475 views
A customer requests a loan advance of $300 with an annual interest rate of 22%. What is the dollar amount of the interest for
1. 1 answer
2. asked by Anonymous
3. 473 views
The diffusion current for a standard is 1 x 10^-4M solution of hydroquinone is 17.5 microamperes. An unknown solution of
1. 0 answers
2. asked by Adeola
3. 461 views
A set of headphones is
1. 2 answers
2. asked by Anonymous
3. 453 views
RMNO4+H2O
1. 4 answers
2. asked by Blessing
3. 451 views
Why does Oxygen8 has 2 lone pairs? Please help
1. 0 answers
2. asked by fay
3. 438 views
Is Ramachandra Guha for utilitarian (or instrumental) or the intrinsic (or inherent) value of nature? I am a bit confused about
1. 0 answers
2. asked by Ana
3. 433 views
Exactly ? different pairs of integers (x,y) represent points on the circle x^2 + y^2 = 25.A. 12 B. 8 C. 6 D. 4
1. 0 answers
2. asked by George
3. 420 views
the general solution of the diff. eq. y' = (1/x)(y/(1-y)) - (1-x)(y/(1-y))in implicit form is?
1. 1 answer
2. asked by Anonymous
3. 416 views
What is the following statement mean? In terms of media. "media do not tell us what to think but they tell us what to think
1. 2 answers
2. asked by Anonymous
3. 413 views
lim 3-¡Ì5+x /1-¡Ì5-xx_>4
1. 1 answer
2. asked by ajay
3. 407 views
Please tell me any website....where I can find details of the experimentReaction of 4-aminotoluene and o-vanillin(for
1. 1 answer
2. asked by Edward
3. 404 views
If x is greater than or equal to 100, then √x+16 (the whole thing is square rooted) is betweenA. √x and √x+1 B. √x+1 and
1. 0 answers
2. asked by Mazim
3. 403 views
If x is greater than or equal to 100, then √x+16 (the whole thing is square rooted) is betweenA. √x and √x+1 B. √x+1 and
1. 1 answer
2. asked by George
3. 401 views
find the point slope form of an equation of the line that passes through the given point and has the given slope (-3.-2) m=1/2a)
1. 1 answer
2. asked by eduarda
3. 400 views
For how many different positive integers n will n, n+2, and n+4 represent three different prime numbers?A. none B. 1 C. 2 D. 3
1. 0 answers
2. asked by George
3. 387 views
4mg+2H2O
1. 2 answers
2. asked by Blessing
3. 386 views
Exactly ? different pairs of integers (x,y) represent points on the circle x^2 + y^2 = 25.A. 12 B. 8 C. 6 D. 4
1. 1 answer
2. asked by George
3. 352 views
3^200/3^50a. 4 b. 150 c. 3^4 d. 3^150
1. 1 answer
2. asked by Anonymous
3. 347 views
5x + 2.8(480-x) = 2.68(480
1. 2 answers
2. asked by Anonymous
3. 325 views

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